TRUCK MOUNTED CARGO BOX, KIT, SYSTEM, AND METHOD FOR INSTALLING LOOSEFILL BLOWN INSULATION

Abstract

A truck-mounted cargo box houses a commercial-grade system for blowing loosefill insulation material in bags through a hose, without first removing insulation from the bags. The cargo box and system include bag feeding means, and a chute having an inlet end positioned in an end wall of the cargo box mounted on the truck. Also included is a material processing unit in the form of a wood-chipper style or other industrial and/or commercial grade shredder, for together shredding the bags and the insulation material, without first removing the insulation material from the bags, and conditioning them both, as a composite material, to be fed into a fluid stream through the hose. There is also disclosed a kit for retrofitting a cargo box, and a related method.

Claims

1. A system (40) housed in a cargo box (24) mountable on a truck (20) or a trailer (22), for blowing loosefill insulation material in bags (30) through a hose (32), without first removing the insulation material from the bags (30), said system comprising: a chute (60) having an inlet end (62) positioned in an end wall (26) of the cargo box (24) mounted on the truck (20); bag feeding means (50) associated with the cargo box (24) for mechanically moving the bags (30) located within the cargo box (24) to the inlet end (62) of the chute (60) on a continuous basis; and a material processing unit (70) in the form of a wood-chipper style or other industrial/commercial grade shredder (72), for together shredding the bags (30) and the insulation material, without first removing the insulation material from the bags (30), and conditioning them both, as a composite material, to be fed into a fluid stream (B) through the hose (32).

2. A system (40) housed in a cargo box (24) mountable on a truck (20) or a trailer (22), with the cargo box (24) having first and second opposed end walls (26, 28), wherein the system (40) is for blowing loosefill insulation material in bags (30) located within the cargo box (24) through a hose (32) without first removing said insulation from said bag (30), said system (40) comprising: a) a floor surface (42) extending between said first and second end walls (26, 28) in substantially transverse relation to thereby define a longitudinal axis (A); b) a chute (60) having an inlet end (62) and outlet end (64), the inlet end (62) positioned in said first end wall (26) and being dimensioned and otherwise adapted to accept said bags (30) from said cargo box (24) for directing same through said first end wall (26) to a material processing unit (70); c) bag feeding means (50) associated with the cargo box (24) for mechanically moving the bags (30) located within the cargo box (24) to the inlet end (62) of the chute (60) on a continuous basis; and d) a material processing unit (70) being adapted to receive the bags of loosefill insulation material (30) from said intake chute (62); wherein the material processing unit (70) comprises, as a first processing stage (72) positioned adjacent to the outlet end (64) of the chute (60) in receiving relation thereto, a wood-chipper style apparatus (72) or other industrial/commercial grade shredder, for together shredding the bags (30) and the insulation material into fine particles without first removing the insulation material from the bags (30), and without mechanical failure or interruption attributable to said shredding of the bags (30); wherein the material processing unit (70) is further adapted to condition both the shredded bags (30) and the loosefill insulation material released from the bags (30) during said shredding as a composite material of substantially uniform consistency, to a desired density; and wherein the material processing unit (70) is further configured to feed and deliver the composite material into a fluid stream (B) in fluid communication with said hose (32).

3. The system (40) according to claim 2, wherein the bag feeding means (50) comprises a dump-style lifting apparatus (50a) operatively connected to the cargo box (24), wherein the second end (28) of the cargo box (24) is lifted thereby higher than the first end (26) of the cargo box (24) so as to move the bags (30) towards the inlet end (62) of the chute (60) under the influence of gravity.

4. The system (40) according to claim 2, wherein the bag feeding means (50) comprises a moving floor apparatus or a conveyor belt (50b).

5. The system (40) according to claim 2, wherein the bag feeding means (50) comprises a ram mechanism (50c) that slides along the longitudinal axis (A) in generally parallel relation to the floor surface (42) from a starting positon (FIG. 4A) adjacent the second end wall (28) to a final position (FIG. 4C) adjacent the first end wall (26) so as to push the bags (30) stacked on the floor (42) of the cargo box (24) towards the inlet end (62) of the chute (60).

6. The system (40) according to claim 2, additionally comprising guide members (44) mounted on the floor surface (42) adjacent the first end wall (26) in skewed relation to the longitudinal axis (A) to assist in guiding the bag members (30) towards the inlet end (62) of the chute (60).

7. The system (40) according to claim 2, wherein the material processing unit (70) further comprises a second stage (74) for further processing of the composite material, before it reaches a blower unit (76) of the material processing unit (70) which feeds and delivers the composite material into the fluid stream (B) in fluid communication with said hose (32) as aforesaid.

8. The system (40) according to claim 2, further comprising a loosefill insulation measuring means (80), associated with the bag feeding means (50), the chute (60), the material processing unit (70), and/or the hose (32), for measuring the number of bags (30) of loosefill insulation material, and/or a volume of insulation from the bags (30), located within the cargo box (24) which are blown through the hose (32).

9. The system (40) according to claim 2, wherein one or more working/moving parts of the system (40), and/or other debris sensitive components of the system (40), are housed in a separate enclosure (90) of the system (40), wherein the enclosure (90) is separately ventilated and/or cleanly sealed away from exposure to the loosefill insulation material.

10. A cargo box (24) mounted on a truck (20) or a trailer (22) for use with bags filled with loosefill insulation material located within the cargo box (24), wherein the cargo box (24) comprises: a) first and second opposed end walls (26, 28), and a floor surface (42) extending between said first and second end walls (26, 28) in substantially transverse relation to thereby define a longitudinal axis (A); and b) a commercial-grade system (40) for blowing said loosefill insulation material in said bags (30) through a hose (32) without first removing said insulation from said bag (30), said commercial-grade system (40) comprising: i) a chute (60) having an inlet end (62) and outlet end (64), the inlet end (62) positioned in said first end wall (26) and being dimensioned and otherwise adapted to accept said bags (30) for directing same through said first end wall (26) to a material processing unit (70); ii) bag feeding means (50) for mechanically moving the bags (30) located within the cargo box (24) to the inlet end (62) of the chute (60) on a continuous basis; and iii) a material processing unit (70) being adapted to receive the bags of loosefill insulation material (30) from said intake chute (62); wherein the material processing unit (70) comprises, as a first processing stage (72) positioned adjacent to the outlet end (64) of the chute (60) in receiving relation thereto, a wood-chipper style apparatus (72) or other industrial/commercial grade shredder, for together shredding the bags (30) and the insulation material into fine particles without first removing the insulation material from the bags (30), and without mechanical failure or interruption attributable to said shredding of the bags (30); wherein the material processing unit (70) is further adapted to condition them bothi.e., the shredded bags (30) and the loosefill insulation material released from the bags (30) during said shreddingas a composite material of substantially uniform consistency, to a desired density; and wherein the material processing unit (70) is further configured to feed and deliver the composite material into a fluid stream (B) in fluid communication with said hose (32).

11. A method for blowing loosefill insulation material in bags (30), which are located within a cargo box (24) that is mounted on a truck (20) or a trailer (22), through a hose (32), without first removing the insulation material from the bags (30), wherein the commercial-grade method comprises the steps of: a) a bag feeding step of using bag feeding means (50) associated with the cargo box (24) to mechanically move, on a continuous basis, the bags (30) located within the cargo box (24) to an inlet end (62) of a chute (60), with the inlet end (62) being positioned in a first end wall (26) of the cargo box (24) and being dimensioned and otherwise adapted to accept said bags (30) from said cargo box (24) through said first end wall (26); b) a bag directing step of using the chute (60) to direct said bags (30), received from said cargo box (24) through said first end wall (26), to an outlet end (64) of the chute (60) and towards a material processing unit (70); and c) a material processing step of using the material processing unit (70) to receive the bags of loosefill insulation material (30) from the outlet end (64) of the chute (62); and wherein the material processing step comprises: i) a first processing stage of using a wood-chipper style apparatus (72) or other industrial/commercial grade shredder of the material processing unit (70), with the wood-chipper style apparatus (72) or other industrial/commercial grade shredder being positioned adjacent to the outlet end (64) of the chute (60) in receiving relation thereto, to together shred the bags (30) and the insulation material into fine particles, i.e., without first removing the insulation material from the bags (30), and without mechanical failure or interruption attributable to said shredding of the bags (30); and wherein, in the material processing step, the material processing unit (70) additionally: conditions both the shredded bags (30) and the loosefill insulation material released from the bags (30) during said shredding, as a composite material of substantially uniform consistency, to a desired density; and feeds and delivers the composite material into a fluid stream (B) in fluid communication with said hose (32).

12. The method of claim 11 wherein, in the bag feeding step, a dump-style lifting apparatus (50a) of the bag feeding means (50) is operatively connected to the cargo box (24) and used to mechanically lift a second end (28) of the cargo box (24) higher than the first end (26), with the second end (28) being longitudinally opposed to the first end (26) of the cargo box (24), so as to move the bags (30) towards the inlet end (62) of the chute (60) under the influence of gravity.

13. The method of claim 11 wherein, in the bag feeding step, a moving floor apparatus or a conveyor belt (50b) of the bag feeding means (50) is associated with the cargo box (24) and used to mechanically move, on said continuous basis, the bags (30) located within the cargo box (24) to the inlet end (62) of the chute (60) as aforesaid.

14. The method of claim 11 wherein, in the bag feeding step, a ram mechanism (50c) of the bag feeding means (50) mechanically slides along a longitudinal axis (A), which is defined by a floor surface (42) that extends in substantially transverse relation between said first end wall (26) and an opposed second end wall (28) of the cargo box, in generally parallel relation to the floor surface (42) from a starting positon (FIG. 4A) adjacent the second end wall (28) to a final position (FIG. 4C) adjacent the first end wall (26) so as to push the bags (30) stacked on the floor (42) of the cargo box (24) towards the inlet end (62) of the chute (60).

15. The method of claim 11 wherein, in the bag feeding step, guide members (44) assist in guiding the bags (30) towards the inlet end (62) of the chute (60), with the guide members (44) being mounted on the floor surface (42) adjacent the first end wall (26) in skewed relation to the longitudinal axis (A).

16. The method of claim 11, wherein the material processing step further comprises a second stage (74) of using the material processing unit (70) to further process the composite material, before it reaches a blower unit (76) of the material processing unit (70) which feeds and delivers the composite material into the fluid stream (B) in fluid communication with said hose (32) as aforesaid.

17. The method of claim 11, further comprising a measuring step, substantially contemporaneous with the bag feeding step and/or the material processing step, of using a loosefill insulation measuring means (80), associated with the bag feeding means (50), the chute (60), the material processing unit (70), and/or the hose (32), for measuring the number of bags (30) of loosefill insulation material, and/or a volume of insulation from the bags (30), located within the cargo box (24) which are blown through the hose (32).

18. The method of claim 11, further comprising a separate enclosing step, before the bag feeding step and/or the material processing step, of housing one or more working/moving parts and/or other sensitive components of the bag feeding means (50) and/or the material processing unit (70) in a separate enclosure (90), with the enclosure (90) being separately ventilated and/or cleanly sealed away from exposure to the loosefill insulation material.

19. A kit for retrofitting a cargo box (24) with a system (40) according to claim 2.

Description

BRIEF DESCRIPTION OF THE FIGURES

[0041] The novel features which are believed to be characteristic of the truck-mounted cargo box, kit, system, and method for installing loosefill blown insulation according to the present invention, as to their structure, organization, use and method of operation, together with further objectives and advantages thereof, will be better understood from the following figures in which one or more exemplary embodiments of the invention will now be illustrated by way of example. It is expressly understood, however, that the figures are for the purpose of illustration and description only, and are not intended as a definition of the limits of the invention. In the accompanying figures:

[0042] FIG. 1 is a top plan schematic view of a truck-mounted cargo box for installing loosefill blown insulation according to a first embodiment of the invention;

[0043] FIG. 2 is a right-side elevational schematic view of the cargo box of FIG. 1, shown in a raised configuration;

[0044] FIG. 3 is a rear sectional schematic view of a front end wall of the truck-mounted cargo box along section line 3-3 of FIGS. 1 and 2;

[0045] FIG. 4 is a right-side elevational schematic view of a truck-mounted cargo box for installing loosefill blown insulation according to a second embodiment of the invention;

[0046] FIG. 5A is a top plan schematic view of a truck-mounted cargo box for installing loosefill blown insulation according to a third embodiment of the invention, shown with a ram mechanism thereof in a starting position;

[0047] FIG. 5B is a top plan schematic view of the cargo box of FIG. 5A, shown with the ram mechanism in an intermediate position; and

[0048] FIG. 5C is a top plan schematic view of the cargo box of FIG. 5A, shown with the ram mechanism in a final position.

DETAILED DESCRIPTION OF THE INVENTION

[0049] Now, with reference to accompanying FIGS. 1 to 5C, there is shown a commercial-grade system 40, housed in a cargo box mounted on a trailer 22 of a truck 20. The cargo box 24 preferably has longitudinally opposed front and rear end walls 26,28 and a floor surface 42 which extends between the front and rear end walls 26,28 in substantially transverse relation to thereby define a longitudinal axis (as generally indicated by axis line A in FIGS. 1 and 4-5C). Preferably, the cargo box 24 also has left and right side walls and a roof. The cargo box 24 preferably also has a loading door (not shown). Bags 30 filled with loosefill insulation material are loaded into the cargo box 24, preferably through the loading door.

[0050] The system 40 is for blowing the loosefill insulation material in the bags 30, through a hose 32, without first removing the insulation material from the bags 30. The system 40 includes a material processing unit 70, a chute 60 having an inlet end 62 positioned in the front end wall 26 of the cargo box 24, and a bag feeding means 50 associated with the cargo box 24 for mechanically moving the bags 30, located within the cargo box 24, to the inlet end 62 of the chute 60 on a continuous basis.

Guide Members

[0051] The system 40 preferably also includes guide members 44. As shown in FIG. 1 and in FIGS. 5A-5C, the guide members 44 preferably include side guide members 44 mounted on the floor surface 42 adjacent the front end wall 26 in skewed relation to the longitudinal axis (A) to assist in laterally guiding the filled bags 30 towards the inlet end 62 of the chute 60. As shown in FIG. 2, the guide members 44 mayin some embodiments of the system 40also include a floor guide member 44 mounted on the floor surface 42 adjacent the front end wall 26, with the floor guide member 44 running the length of the floor surface 42 in skewed relation to the longitudinal axis (A) to further assist in guiding the filled bags 30 towards the inlet end 62 of the chute 60. Also, the guide members 44 may optionallyas shown in FIGS. 2 and 4include a roof guide member 44 mounted on the roof of the cargo box 24 adjacent the front end wall 26 in skewed relation to the longitudinal axis (A) to additionally assist in guiding the filled bags 30 towards the inlet end 62 of the chute 60.

Bag Feeding Means

[0052] FIGS. 2, 4 and 5A-5C schematically show various forms for the bag feeding means 50 according to three different embodiments of the invention. First, FIG. 2 schematically shows the bag feeding means 50 in the form of a dump-style lifting apparatus 50a. The dump-style lifting apparatus 50a is operatively connected to the cargo box 24, to lift the rear end 28 of the cargo box 24 higher than the front end 26, so as to move the bags 30 towards the inlet end 62 of the chute 60 under the influence of gravity. Further, the dump-style lifting apparatus 50a may preferably include a vibrating means (not shown) to shake and/or vibrate the cargo box 24. The vibrating means (not shown) may preferably help to move and cleanly dump the bags 30 and/or insulation material towards the inlet end 62 of the chute 60, to dislodge any of them that otherwise may become stuck and/or wedged (e.g., as a result of the cargo box 24 being tipped), and/or to afford faster dump times, more efficient dumping, increased operator safety, and/or lower labor costs.

[0053] Next, FIG. 4 schematically shows the bag feeding means 50 in the form of a moving floor apparatus or a conveyor belt 50b according to another embodiment of the invention. The moving floor apparatus or conveyor belt 50b is shown, schematically, in FIG. 4. An example of a prior art moving floor apparatus may be seen in a short video entitled Naczepa ruchoma podloga BODEX z hydrauliczn wind zaladowcz (which may be translated as Moving floor trailer BODEX with hydraulic lift loading and) which appears to have been published on 9 Aug. 2014 by Bodex (a manufacturer of semi-trailers located in Szczercw, Poland) and is accessible online, as of July 2016, via the following uniform resource locator (URL): https://www.youtube.com/watch?v=ovTMGbcGcIg In operation, the moving floor apparatus or conveyor belt 50b shown in FIG. 4 mechanically moves the bags 30 located within the cargo box 24 towards the inlet end 62 of the chute 60 on a continuous basis.

[0054] Additionally, FIGS. 5A to 5C schematically show the bag feeding means 50 in the form of a ram mechanism 50c according to another exemplary embodiment of the invention. The ram mechanism 50c mechanically slides along the longitudinal axis (A) in generally parallel relation to the floor surface 42, from a starting positon adjacent the rear end wall 28 (as shown in

[0055] FIG. 5A), through an intermediate positon (as shown in FIG. 5B), to a final position adjacent the front end wall 26 (as shown in FIG. 5C). In this manner, the ram mechanism 50c mechanically pushes the bags 30 stacked on the floor 42 of the cargo box 24 towards the inlet end 62 of the chute 60. As aforesaid, the cargo box 24 preferably has a loading door (not shown), through which the bags 30 filled with the loosefill insulation material preferably may be loaded into the cargo box 24, preferably through the loading door. According to the invention, the loading door (not shown) may be provided, inter alia, adjacent the rear end wall 28 of the cargo box 24 (as an integral part of, or along with, the ram mechanism 50c), and/or in one or more of the side walls and/or the roof of the cargo box 24.

Front End Wall of the Cargo Box

[0056] As aforesaid, the front end wall 26 of the cargo box 24 has the inlet end 62 of the chute 60 positioned therein, as may be best seen in FIG. 3. The guide members 44 help guide the bags 30 towards the inlet end 62. The inlet end 62 of the chute 60 is dimensioned and otherwise adapted to accept the bags 30 from the cargo box 24 through the front end wall 26. The chute 60 then directs the insulation filled bags 30 to an outlet end 64 thereof and towards the material processing unit 70.

Material Processing Unit

[0057] The material processing unit 70 is adapted to receive the bags 30 filled with the loosefill insulation material from the outlet end 64 of the chute 60. As best seen in FIGS. 2 and 3, the material processing unit 70 includes a first processing stage 72, positioned adjacent to the outlet end 64 of the chute 60 in receiving relation thereto, in the form of a wood-chipper style or other industrial/commercial grade shredder 72. For example, as shown in FIGS. 2 and 3, the wood-chipper style or other industrial/commercial grade shredder 72 may be of a type that has a plurality of rotating drums with interdigitating rows of cutting teeth / blades extending therefrom (as shown in FIG. 3). Persons skilled in the art may appreciate, in view of the disclosures herein, that one or more prior art commercial grade wood-chippers may be suitable, with any appropriate modifications or alterations as may be required or desired, for use with and/or according to the invention including, for example, the model Drum Chipper TRH 280650-4W offered by Holzmatic Engingeering GmbH (of Bozen, Italy) and/or one or more others in the prior art. The shredder 72 shreds both the bags 30 and the insulation material contained therein, together, into fine particles without first removing the insulation material from the bags 30, and without mechanical failure or interruption that otherwise might have been attributable to any shredding of bags filled with insulation material in the prior art.

[0058] The material processing unit 70 conditions both the shredded bags 30 and the insulation material, which was contained therein and released therefrom during the aforesaid shredding, as a composite material of substantially uniform consistency to a desired density.

[0059] In this respect, the material processing unit 70 includes a second stage 74 which further processes the composite material, to a preferred consistency, texture and/or density, before it reaches a blower unit 76. For example, the second stage may preferably include a suitable agitator or rotary-driven shaft or auger (equipped, e.g., with blades or teeth) and/or it may otherwise further shred, de-clump, pick apart or break up one or more clumps in the composite materiali.e., to process the composite material to the preferred consistency, texture and/or density before reaches the blower unit 76. The material processing unit 70 and the blower unit 76 are configured to feed and deliver the composite material into a fluid stream (as indicated generally by arrow B in FIGS. 1-5C) through and in fluid communication with the hose 32.

Other Features

[0060] The system 40 preferably also includes a loosefill insulation measuring means 80associated with the bag feeding means 50, the chute 60, the material processing unit 70, and/or the hose 32for measuring the number of bags 30 of loosefill insulation material, and/or a volume of the composite material, which is blown through the hose 32. To continuously determine the amount of insulation and bags 30 being dispensed from the dispensing end of the hose 32 during operation, the measuring means 80 may be provided, for example, in whole or in part in the form of: a sluice gate and/or a throttle associated with the blower unit 76; a weighing arrangement associated with the bag feeding means 50; one or more optical sensors; and/or another quantitative determinator or gauge.

[0061] Working/moving parts and other sensitive components of the system 40 preferably may be housed in a separate enclosure 90 which, according to the invention, is separately ventilated and/or cleanly sealed away from exposure to the loosefill insulation material.

Kit for Retrofitting a Cargo Box

[0062] Preferably, the system 40 may be offered as a kit for retrofitting an existing cargo box 24 that may be mounted on a truck 20 or a trailer 22. Skilled persons may appreciate, in view of the teachings and disclosures hereof, that use of such kit and an associated method of installing same could provide such a cargo box 24 with one or more of the aforesaid functionalities and/or advantages over the prior art.

Methods of Use

[0063] According to the invention, the cargo box 24 and the system 40 may be used in accordance with a novel and inventive method that preferably includes a bag feeding step, a bag directing step, a material processing step, and a measuring step substantially contemporaneous with the bag feeding step and/or the material processing step.

[0064] The method may also preferably include a separate enclosing step, before the bag feeding step or the material processing step, wherein working/moving parts or other sensitive components of the bag feeding means 50 or the material processing unit 70 are housed in a separate enclosure 90 which is separately ventilated and cleanly sealed away from exposure to the loosefill insulation material.

[0065] Next, in the bag feeding step, the bag feeding means 50 is preferably used to mechanically move, on a continuous basis, the bags 30 located within the cargo box 24 to the inlet end 62 of the chute 60, which is positioned in the end wall 26 of the cargo box 24. The guide members 44 assist in guiding the bags 30 towards the inlet end 62 of the chute 60.

[0066] In the bag directing step, the chute 60 directs the bags 30, received from the cargo box (24) through the first end wall 26, to the outlet end 64 thereof and towards the material processing unit 70.

[0067] In the material processing step, the material processing unit 70 receives the bags of loosefill insulation material 30 from the outlet end 64 of the chute 60. The wood-chipper style or other industrial/commercial grade shredder 72 is used to together shred both the bags 30 and the insulation material contained therein, without first removing the insulation material from the bags 30. The material processing unit 70 additionally conditions both the shredded bags 30 and the loosefill insulation material, which was released therefrom during the aforesaid shredding, as a composite material of substantially uniform consistency to a desired density. The second stage 74 of the material processing unit 70 further processes the composite material, to a preferred consistency, texture and/or density, before it reaches the blower unit 76. The material processing unit 70 and the blower unit 76 then feed and deliver the composite material into the fluid stream (B) in fluid communication with the hose (32).

[0068] In the measuring step, the measuring means 80 is used to measure the number of bags 30 of loosefill insulation material, and/or a volume of the composite material, which is blown through the hose 32.

CONCLUSION

[0069] The cargo-box mounted blowing wool distribution system (and method of use) according to the invention preferably offers high wool-shredding throughput for large-scale and regular commercial-grade usage by professional insulation contractors. According to the invention a cargo box 24 can be transported to the jobsite, full of loosefill insulation bags 30. At the jobsite, a single personi.e., an installer situated adjacent to the building cavitycan remotely operate the system 40 according to the invention. No separate machine operator is required. During operation, full bags 30 of insulation material located within the cargo box 24 are automatically and mechanically fed into the shredder 72 on a continuous basis according to the invention, leaving the installer free to use the distribution hose adjacent the building cavity to install the insulation, without possibility of injury from any cutting mechanisms of the material processing unit 70 or its shredder 72. According to the invention, the shredder 72 and the material processing unit 70 are specifically adapted to automatically shred, process and condition the bags 30 together with the insulation material, without causing potential damage thereto, and without any interruptions or project delays due to mechanical failure which otherwise might have been associated with any shredding of bags together with insulation material in the prior art. Advantageously, according to the invention, the various working and moving parts and other sensitive components of the system 40 preferably may be separately ventilated and cleanly sealed away from exposure to the loosefill insulation material. Also, by metering the flow of the composite material, the installer can remotely count the bags 30 and measure the amount of composite material as its being blown into the insulation cavity according to the invention.

[0070] The foregoing description has been presented for the purpose of illustration and is not intended to be exhaustive or to limit the invention to the precise form disclosed.

[0071] Naturally, in view of the teachings and disclosures herein, persons having ordinary skill in the art may appreciate that alternate designs and/or embodiments of the invention may be possible (e.g., with substitution of one or more components, features, steps for others, with alternate configurations of components, features, steps). Although some of the components, relations, configurations, features and/or steps according to the invention are not specifically referenced in association with one another, they may be used, and/or adapted for use, in association therewith. All of the aforementioned, depicted and various structures, configurations, features, relationships, steps, utilities and the like may be, but are not necessarily, incorporated into and/or achieved by the invention. Any one or more of the aforementioned structures, configurations, features, relationships, steps, utilities and the like may be implemented in and/or by the invention, on their own, and/or without reference, regard or likewise implementation of any of the other aforementioned structures, configurations, features, relationships, steps, utilities and the like, in various permutations and combinations, as will be readily apparent to those skilled in the art, without departing from the pith, marrow, and spirit of the disclosed invention.

[0072] For example, in view of the teachings and disclosures herein, skilled persons may appreciate that alternate designs and/or embodiments of one or more smaller-scale, lighter-weight and/or DIY style machines (and/or methods of their use) may be possible, according to the invention, to obviate or mitigate one or more disadvantages and/or shortcomings, to meet or provide for one or more needs and/or advantages, and/or to achieve one or more objects. For example, according to the invention, a lighter-weight and/or DIY system may be provided or retrofitted with a wood-chipper style or other industrial/commercial grade shredder (e.g., of a type that has a plurality of rotating drums with interdigitating rows of cutting teeth/blades extending therefrom) to receive and shred bags (not shown) of insulation material that are larger than those commonly used with DIY machines, without first removing the insulation material from the larger bags, and without mechanical failure or interruption, thus preferably to offer high wool-shredding throughput. With the aforesaid larger bags (not shown) of insulation material, such a system might then enable use by a single personi.e., an installer situated adjacent to the building cavitywho might initially load the larger bags into the machine, before remotely operating the system and using a distribution hose adjacent the building cavity to install the insulation. Likewise, other disadvantages or shortcomings associated with unrelated fields art may be obviated or mitigated, other needs or advantages may be met or provided for, and/or other objects may be achieved by other modifications or alterations according to the present invention.

[0073] Other modifications and alterations may be used in the design, manufacture, and/or implementation of other embodiments according to the present invention without departing from the spirit and scope of the invention, which is limited only by the following claims and the claims of any regular patent applications claiming priority herefrom.

PARTS LIST/REFERENCE NUMERALS

[0074] The following reference numerals have been used in the preceding disclosure and in the drawings, to refer to each of the following parts: [0075] 20 Truck [0076] 22 Trailer [0077] 24 Cargo box [0078] 26 First (front) end wall [0079] 28 Second (rear) end wall [0080] 30 Bags of insulation material [0081] 32 Hose [0082] 40 System [0083] 42 Floor surface [0084] 44 Guide members [0085] 50 Bag feeding means [0086] 50a Dump-style lifting apparatus (FIG. 2) [0087] 50b Conveyor belt/moving floor apparatus (FIG. 4) [0088] 50c Ram mechanism (FIGS. 5A to 5C) [0089] 60 Chute [0090] 62 Inlet end [0091] 64 Outlet end [0092] 70 Material processing unit [0093] 72 First stage/wood-chipper style apparatus [0094] 74 Second stage/further processing apparatus [0095] 76 Blower unit [0096] 80 Measuring means [0097] 90 Separate Enclosure [0098] A Longitudinal axis [0099] B Airstream/Fluid stream [0100] FIG. 5A Starting position of ram mechanism 50c [0101] FIG. 5B Intermediate position of ram mechanism 50c [0102] FIG. 5C Final position of ram mechanism 50c