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Wiping system with wiping cover layer

A cladding and cleaning device technology, which is applied in the direction of cleaning carpets, floors, cleaning equipment, etc., and can solve problems such as wiping cladding loosening

Active Publication Date: 2010-03-17
CARL FREUDENBERG KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of snap connections or other forms of releasable connections is that the wiping cladding tends to loosen itself when subjected to high forces

Method used

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  • Wiping system with wiping cover layer
  • Wiping system with wiping cover layer
  • Wiping system with wiping cover layer

Examples

Experimental program
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Effect test

Embodiment Construction

[0025] figure 1 A wiper coating 1 for a cleaning device is shown, consisting of two layers 2 , 3 which are trapezoidal and therefore quadrangular. Layers 2 , 3 form wiping surfaces on their faces 5 , 6 facing away from one another. Two transverse sides 7 , 9 and two longitudinal sides 21 , 8 result in this structure. The layers 2 , 3 are continuously connected to each other on the transverse sides 7 , 9 and on one longitudinal side 8 by seams 16 . In another configuration, the layers 2, 3 can also be connected to one another by adhesive bonding or ultrasonic welding. The longitudinal side 21 on which the layers 2 , 3 are not completely connected to each other forms the insertion side 4 . The wiping cover 1 is therefore designed in the form of a bag. The insertion side 4 is partly closed in a non-detachable manner—in this configuration by seams 16 . This forms an undercut, in which the wiper plate snaps and is held in a form-locking manner (formschlüssig) thereby, where th...

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PUM

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Abstract

The invention relates to a mop cover (1) for a cleaning device. Said mop cover comprises at least two layers (2, 3) that are interlinked in a manner so as to configure a pouch-type mop cover (1) having an insertion end (4). The layers (2, 3), on their faces (5, 6) facing away from each other, configure a wiping surface and the insertion end (4) can be permanently closed in some sections.

Description

technical field [0001] The invention relates to a wiping cover for a cleaning device, which comprises two interconnected layers in such a way that the wiping cover is formed into a pocket and has an insertion side, wherein the layers are on their sides facing away from each other Form the wiping surface. Background technique [0002] A wiper coating of this type is known from DE 4427672 A1. The known wiper cover has two interconnected layers, wherein the wiper cover has an insertion side by which the wiper cover can be stretched onto the cleaning device. For fastening the wiper cover to the cleaning device, previously known wiper cover has a strip with a pull-tab connection on the insertion side. After the wiper coating has been tensioned, the two layers are connected to each other on the insertion side by the strip. A disadvantage of snap connections or other types of releasable connections is that the wiping coating tends to loosen itself when subjected to high forces. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L13/20
CPCA47L13/20A47L13/255A47L13/24A47L13/258A47L13/256A47L13/254
Inventor U·坦尼耶尔维K·林德霍尔姆
Owner CARL FREUDENBERG KG
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