Patent classifications
D06F95/00
METHOD FOR TREATING LAUNDRY ITEMS
Used laundry items are delivered unsorted to laundries. It has previously been usual to initially sort the laundry items after delivery and treat the sorted laundry items, at least by washing, drying, mangling and folding. The preliminary sorting is labor-intensive and time-consuming. The invention proposes to treat unsorted at least those laundry items which must be mangled. Only before folding are the still unsorted laundry items identified and folded in targeted fashion accordingly. After folding, the identified laundry items are sorted according to their identified criteria, in that folded laundry items with the same criteria are stacked on a respective stack of similarly treated and folded laundry items. This reduces the complexity of sorting laundry items.
METHOD FOR TREATING LAUNDRY ITEMS
Used laundry items are delivered unsorted to laundries. It has previously been usual to initially sort the laundry items after delivery and treat the sorted laundry items, at least by washing, drying, mangling and folding. The preliminary sorting is labor-intensive and time-consuming. The invention proposes to treat unsorted at least those laundry items which must be mangled. Only before folding are the still unsorted laundry items identified and folded in targeted fashion accordingly. After folding, the identified laundry items are sorted according to their identified criteria, in that folded laundry items with the same criteria are stacked on a respective stack of similarly treated and folded laundry items. This reduces the complexity of sorting laundry items.
METHOD AND APPARATUSES FOR FEEDING ITEMS OF LAUNDRY TO A LAUNDRY MACHINE, SUCH AS IN PARTICULAR A MANGLE
Laundry items are spread out and deposited on a feed conveyor which inserts the laundry item into a mangle. The front edge of the laundry item is stretched by a spreading device, wherein spreading clamps are moved apart on the basis of a measured length of the front edge. Until now, the front edge length item has been measured at the spreading device, which increases the duration of the spreading operation. The invention measures the front edge length upstream of the spreading device when the laundry item is still hanging in two loading clamps of a loading station. So that the front edge length can be contactlessly determined from the lowest point of the sag of the front edge, the distance between the loading clamps is a greater distance than previously. As a result, a V-like sag is formed, the lowest point of which can be contactlessly determined.
METHOD AND APPARATUSES FOR FEEDING ITEMS OF LAUNDRY TO A LAUNDRY MACHINE, SUCH AS IN PARTICULAR A MANGLE
Laundry items are spread out and deposited on a feed conveyor which inserts the laundry item into a mangle. The front edge of the laundry item is stretched by a spreading device, wherein spreading clamps are moved apart on the basis of a measured length of the front edge. Until now, the front edge length item has been measured at the spreading device, which increases the duration of the spreading operation. The invention measures the front edge length upstream of the spreading device when the laundry item is still hanging in two loading clamps of a loading station. So that the front edge length can be contactlessly determined from the lowest point of the sag of the front edge, the distance between the loading clamps is a greater distance than previously. As a result, a V-like sag is formed, the lowest point of which can be contactlessly determined.
AUTONOMOUS DEVICES, SYSTEMS, AND METHODS FOR PACKING FOLDED LAUNDRY
Devices, systems, and methods for autonomously packing folded laundry articles into a container are described. A packing system includes a refillable cartridge, a queue conveyor having one or more folded laundry articles and stacks of folded laundry articles disposed thereon, at least one retractable conveyor loading end between the refillable cartridge and the queue conveyor for loading the folded laundry articles into the refillable cartridge, a driven lifter for selectively raising and lowering the into and out of the container, and a controller in operative configuration with processors and drives of all of the foregoing and one or more sensors detecting a fill height of the refillable cartridge. The refillable cartridge includes a removable receiving surface that moves from a closed position to an open position during loading of the folded laundry by the retractable conveyor and unloading of the folded laundry into the container.
AUTONOMOUS DEVICES, SYSTEMS, AND METHODS FOR PACKING FOLDED LAUNDRY
Devices, systems, and methods for autonomously packing folded laundry articles into a container are described. A packing system includes a refillable cartridge, a queue conveyor having one or more folded laundry articles and stacks of folded laundry articles disposed thereon, at least one retractable conveyor loading end between the refillable cartridge and the queue conveyor for loading the folded laundry articles into the refillable cartridge, a driven lifter for selectively raising and lowering the into and out of the container, and a controller in operative configuration with processors and drives of all of the foregoing and one or more sensors detecting a fill height of the refillable cartridge. The refillable cartridge includes a removable receiving surface that moves from a closed position to an open position during loading of the folded laundry by the retractable conveyor and unloading of the folded laundry into the container.
REMOVABLE BASKET FOR LAUNDRY APPLIANCE
A laundry appliance including a cabinet that defines an opening to access an interior. A drum is positioned within the interior of the cabinet. A removable basket is selectively coupled to the drum and includes a first arcuate body that is coupled with a second arcuate body. The second arcuate body is rotatable between a nested position and an expanded position.
Knock-down hamper
A hamper has a base having a base frame with a base shelf provided inside the base frame, and a plurality of caster assemblies secured to the base frame. A supporting frame assembly has two U-shaped frames, with each U-shaped frame having a horizontal base bar and two vertical bars extending from opposite ends of the base bar, with the two U-shaped frames coupled to each other at the center of each base bar, and with the base bars secured to the base. A fabric body has a plurality of side walls, and four vertical corner sleeve pockets, with each vertical corner sleeve pocket defining a channel that receives a separate vertical bar. A top frame secured to the upper ends of the vertical bars.
Autonomous Laundry Washing and Drying Devices, Systems, and Methods of Use
An autonomously actuated washing and drying device includes a rigid frame configured to pivot about a pivot shaft, a combined washing and drying tub and drum assembly suspended within the frame, and a controller in operable communication with a pivot motor for rotating the pivot shaft and a drive motor for spinning the drum. The pivot shaft is configured to rotate the frame from an upright orientation to an inverted orientation. The controller is configured to instruct the pivot motor to rotate the frame to the upright orientation for receiving at least one deformable article into an opening of the drum, and rotate the frame to a wash orientation between the upright orientation and inverted orientation. The controller is configured to execute a washing and drying routine based on parameters including instructing the drive motor to spin the drum about a drive axis at the wash orientation.
Robotic laundry devices and methods of use
Devices, systems, and methods for repositioning a deformable laundry article are described. For example, a robotic device includes a conveyor configured to transfer the deformable laundry article outside of a work volume, two or more lifters including grippers individually anchored about the perimeter of the work volume, two or more sensors disposed at fixed locations about the work volume, and a memory storing data indicative of repositioned deformable laundry articles. A controller is in operative communication with the memory, the two or more sensors, and the two or more lifters. The controller is configured to receive a signal from the sensors, identify grip points on the deformable laundry article suspended above the conveyor, instruct a lifter to grip and lift an identified grip point to the suspension height, determine whether the deformable laundry article is repositioned, and instruct the lifters to lower the repositioned deformable laundry article onto the conveyor.