Cleaning brush for cleaning clothing in a textile machine

Patent metadata

Field	Value
Publication number	US-10064481-B2
Application number	US-201514862333-A
Country	US
Kind code	B2
Filing date	Sep 23, 2015
Priority date	Sep 23, 2014
Publication date	Sep 4, 2018
Grant date	Sep 4, 2018

Abstract

A cleaning element to be fastened on a cylindrical basic body has a longitudinal axis and is designed as a cylindrical hollow element and comprises a skeleton and a spiked lattice stretched on the skeleton. The skeleton is connected to the spiked lattice by means of a rubber sealing compound, and an inner surface of the cleaning element facing the longitudinal axis is formed by the skeleton or the rubber sealing compound. The skeleton is formed by support rings which are arranged at certain intervals concentric with the longitudinal axis and which are held by means of one or more webs extending in the direction of the longitudinal axis.

First claim

The invention claimed is:

1. A cleaning element for a textile machine, the cleaning element intended for fastening onto a cylindrical base body to form a cleaning brush for use in the textile machine, the cleaning element comprising:
a skeleton, the skeleton comprising a plurality of support rings arranged at intervals concentric with a longitudinal axis of the cleaning element, the support rings held by a plurality of webs extending longitudinally over the support rings in the direction of the longitudinal axis;
a spiked lattice applied over the skeleton;
a rubber sealing compound connecting the skeleton to the spiked lattice, the support rings disposed at least partially in the rubber sealing compound;
a cylindrical hollow element having an inner surface facing the longitudinal axis and defined by one of a tube component of the skeleton or by an inner surface of the rubber sealing compound.

2. The cleaning element according to claim 1 , wherein the skeleton comprises the tube component arranged concentric with the longitudinal axis and defining the inner surface of the cylindrical hollow element facing the longitudinal axis.

3. The cleaning element according to claim 1 , wherein the skeleton has opposite ends with an interlocking profile such that ends of two adjacent cleaning elements are engageable with one another in a rotationally locked manner.

4. The cleaning element according to claim 1 , further comprising a coupling piece insertable between ends of two adjacent cleaning elements such that the cleaning elements are held against one another in a rotationally locked manner by the coupling piece.

5. The cleaning element according to claim 1 , wherein the inner surface of the cylindrical hollow element comprises recesses or raised areas that extend in the direction of the longitudinal axis.

6. The cleaning element according to claim 1 , wherein the skeleton is defined by a plurality of skeleton components arranged end to end with plug-in connections between the adjacent ends.

7. The cleaning element according to claim 1 , wherein the skeleton is an injection-molded part made from polyamide.

8. The cleaning element according to claim 1 , wherein the spiked lattice comprises a fabric or web having U-shaped wire hooks inserted therein.

9. A cleaning brush for use in a textile machine, comprising:
a shaft; and
a cleaning element according to claim 1 slid onto the shaft.

Assignees

• Rieter Ag Maschf

Inventors

• Mehlhorn Rainer
• Birkhäuser Christian
• Sauter Christian

Classifications

• D06C11/00

  Teasing, napping or otherwise roughening or raising pile of textile fabrics (for making patterns or designs D06C23/02) · CPC title

• D06C2700/15

  Brushing or beating of fabrics for finishing but not for cleaning · CPC title

• A46B13/001

  Cylindrical or annular brush bodies · CPC title

• A46B3/20

  the bristles being fixed or joined in rubber bodies, e.g. in soft rubber · CPC title

• D01G15/76 Primary

  Stripping or cleaning carding surfaces; Maintaining cleanliness of carding area · CPC title