EASY-ACCESS STORAGE RACK

Abstract

A rack for storing and/or transporting elements, in particular glazing elements, of the type including a structure provided with a receiving device capable of receiving and holding these elements and with a frontal protection device. This rack is characterized in that the protection device is able to occupy two positions, namely a deployed position in which the device blocks access to the interior of the rack and a retracted position in which the device allows free access to the latter.

Claims

1. A rack for storing and/or transporting elements comprising a structure provided with receiving means capable of receiving and holding the elements and with frontal protection means, wherein these frontal protection means are able to occupy two positions, that include a deployed position in which the frontal protection means block access to interior of the rack and a retracted position in which the frontal protection means allow free access to the latter.

2. The storage and/or transportation rack as claimed in claim 1, wherein the structure comprises a base formed by a frame, a front part of which comprises a baseboard, said baseboard and the front part of the frame being interrupted, substantially at their midpoints, by a controlled-access space.

3. The storage and/or transportation rack as claimed in claim 2, wherein the baseboard has two windows passing through it for admitting a gripping means of a lifting device.

4. The storage and/or transportation rack as claimed in claim 2, wherein at least the front part of the frame comprises at least one tubular component and the frontal protection means are made up of at least one slider mounted so as to slide in the at least one tubular component.

5. The storage and/or transportation rack as claimed in claim 2, wherein lateral parts of the frame are provided with a baseboard which has two windows passing through it for admitting a gripping means of a lifting device.

6. The storage and/or transportation rack as claimed in claim 2, wherein the front part of the frame is formed by two tubular components separated by the controlled-access space and the frontal protection means are made up of two sliders mounted so as to slide in each tubular component.

7. The storage and/or transportation rack as claimed in claim 6, wherein the two sliders are provided with means capable of securing them when the sliders are in the deployed position.

8. The storage and/or transportation rack as claimed in claim 7, wherein free ends of the sliders are provided with magnetic means capable of holding them when the sliders are both in the deployed position.

9. The storage and/or transportation rack as claimed in claim 1, wherein the structure is made from mechanically welded tubes.

10. The storage and/or transportation rack as claimed in claim 2, wherein the frontal protection means are made up of at least one shutter mounted so as to rotate about a vertical pintle secured to the structure.

11. The storage and/or transportation rack as claimed in claim 1, wherein the elements are glazing elements.

Description

[0016] Embodiments of the present invention will be described below, by way of non-limiting example, with reference to the appended drawing in which:

[0017] FIG. 1 is a perspective view of a rack provided with access control means according to the invention,

[0018] FIG. 2 is a partial top view of the rack shown in FIG. 1, in the storage or transportation position,

[0019] FIG. 3 is a partial top view of the rack shown in FIG. 1, in the filling or emptying position,

[0020] FIG. 4 is a partial view in longitudinal cross section of the front crossmember of the rack, which is equipped with a slider according to the invention,

[0021] FIG. 5 is a partial top view of the slider shown in FIG. 4,

[0022] FIG. 6 is a partial front view of an alternative embodiment of a means for holding the sliders with which a rack according to the invention is equipped,

[0023] FIG. 7 is a view in partial cross section of an alternative embodiment of a means for braking the sliders,

[0024] FIGS. 8 and 9 are views in partial cross section of means for connecting two sliders, respectively before and after securing,

[0025] FIGS. 10 and 11 are views in partial cross section of a variant of a rack with a single slider, respectively before and after deployment thereof,

[0026] FIG. 12 is a top view in partial cross section of an embodiment of two sliders in the deployed position,

[0027] FIG. 13 is a top view in partial cross section of the sliders shown in FIG. 12, the right slider being in the retracted position and the left slider being in the partially retracted position.

[0028] The rack 1 according to the invention, which in the present embodiment is made from mechanically welded tubes, comprises a frame 3 of which the base is rectangular, of which the front face is provided with a baseboard 5a which is slightly wider than the frame 3 and of which the lateral faces are provided with a baseboard 5b.

[0029] The baseboards 5a and 5b respectively have two openings 7a and 7b passing through them which are intended to allow the forks of a lifting operator of the pallet truck type to pass through. The part of the front baseboard 5a and the front part 3a of the frame 3 which are situated between the two openings 7a are interrupted so as to create a controlled-access space 6 of width e opening onto the interior of the rack 1, as shown in FIG. 3.

[0030] The two ends of the front baseboard 5a are terminated by front vertical uprights 11a, the tops of which are respectively joined by crossmembers 13 to the tops of two raised vertical uprights 11b at the rear corners of the frame. Furthermore, the tops of the two rear vertical uprights 11b are joined together by a crossmember 14.

[0031] The base frame 3 is provided with two transverse uprights 15, the upper face of which is provided over its entire length with transverse notches 17 which are intended to receive the edges of the glazing elements 16, in particular the windshields or the back windows of vehicles, which are intended to be stored/transported, so as to hold them in a substantially vertical position.

[0032] According to the invention, the controlled-access space 6 of the rack 1 has means which, when deployed, make it possible on the one hand to shut off the controlled-access space 6 during transportation or storage, and on the other hand to enable straps for holding the glazing elements 16 to pass through. Such means therefore make it possible to protect the glazing elements 16. As they pass into the retracted position, they also make it possible to allow access to this space 6 during loading/unloading operations, which improves access to the glazing elements and in particular to those which are stored in the rear part of the rack.

[0033] To this end and as shown in the figures, the front tubes 3a of the frame 3 which are situated on either side of the front openings 7a each receive a slider 19 which is friction mounted in the tubes and which is thus able to occupy two positions, namely a deployed position (FIG. 2) or transportation/storage position and a retracted position (FIG. 3) or loading/unloading position.

[0034] So as to control the deployment of these sliders, and as shown in FIGS. 4 and 5, they have a longitudinal window 21 passing through their upper face and, in line therewith, a screw 23 forming a stop which enters the window 21 passes through the upper wall of the tubes 3a. It is understood that the positioning of the screw 23 and the length of the window 21 make it possible to control both the travel over which each slider 19 may be deployed and, conversely, the travel over which it may re-enter the tube 3a.

[0035] Preferentially, the free ends of the sliders 19 may be provided with damping means which may for example be made up of pads of elastic material 25 such as for example rubber.

[0036] In a variant embodiment of the present invention, the free ends of the sliders 19 may be provided with means for holding them when they are in the deployed position. It is thus possible to dispose a magnetized pad at the end of one slider, and an iron pad or a magnetized pad of opposite polarity to the first at the end of the other slider.

[0037] It is also possible, as shown in FIG. 6, to mount a hook 27 on the free end of one of the sliders 19, which hook 27 is mounted so as to rotate about a pintle 29 and comes to lock onto a stud 31 of the free end on the other slider during storage/transportation.

[0038] It is also possible to provide means for adjusting the level of friction between the sliders 19 and the interior of the tubes 3a in which they are mounted so as to slide. For this purpose, as shown in FIG. 7, it is possible to provide a clearance between the sliders 19 and the interior of the tubes 3a and to crimp a bending spring 33 which comes to bear on the internal face of the tubes 3a onto the sliders 19.

[0039] It is also possible to embed a metal insert 35 into the free end of one of the sliders 19, as shown in FIG. 8, which insert 35, in the position for storing/transporting the glazing elements 16, comes to be housed in the free end of the other slider as shown in FIG. 9.

[0040] It is possible to produce a vertical hole 37 passing through the insert 35 of one slider and holes 39 passing through the end of the other slider, these holes being created such that they are aligned when the two sliders are in abutment as shown in FIG. 9. It is then possible to immobilize them by means of a pin 41 passing through the holes 37 and 39.

[0041] In another embodiment of the present invention which is shown in FIGS. 10 and 11, the rack 1 may have only a single slider 19 which is longer than the controlled-access space 6, which is mounted so as to slide in the tube 3a on one side of the rack and of which the free end comes to be housed in the opening of the opposite tube 3a, as shown in FIG. 11, in the storage/transportation position. A screw 43 forming a stop passes through this opposite tube 3a in order to immobilize the travel of the slider 19.

[0042] Of course, according to the invention the sliders may perform a movement other than sliding in order to pass from their deployed position to their retracted position. They may also in particular perform a rotational movement.

[0043] Thus, as shown in FIGS. 12 and 13, one of the ends of the two tubular shutter elements 19 may be secured to an element of a hinge 45 of which the other element is fixed to the frame 3a such that the pintle 45a of this hinge 45 is vertical. Thus each shutter element is able to occupy a deployed position as shown in FIG. 12, in which it closes the entrance to the rack, and a retracted position in which it allows access thereto.