Unlock instant, AI-driven research and patent intelligence for your innovation.

Saw-tooth clothing

A technology of sawtooth and card clothing, applied in the direction of cleaning with toothed tools, textile and paper making, fiber processing, etc.

Active Publication Date: 2012-10-17
GROB & CO AG
View PDF7 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A disadvantage of the disclosed card clothing is that the shape of the teeth represents a one-sided structure designed to firmly hold the fibers

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Saw-tooth clothing
  • Saw-tooth clothing
  • Saw-tooth clothing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045]figure 1 A schematic representation of the first embodiment of the toothed wire 1 in a view and in a section is shown. The schematic diagram relates to a toothed card clothing 1 having tooth ribs 10 and a plurality of consecutive teeth 2 each having a tooth tip 5 . The teeth 2 of the toothed card clothing 1 are formed such that tooth fronts 3 extending from tooth tips 5 to tooth roots 6 and tooth backs 4 extending from tooth tips 5 to tooth roots 6 are produced. The tooth back 4 of the tooth 2 engages in the tooth root 6 with the tooth front 3 of the subsequent tooth. Arrow 11 indicates the direction of movement of the toothed clothing 1 . The tooth 2 has a bead 8 , 9 in each case on its tooth front 3 and its tooth back 4 . The tooth back 4 of the tooth 2 and the tooth front 3 of the following tooth 2 delimit a tooth space 7 extending from the tooth tip 5 to the tooth root 6 . The projections 8 , 9 shorten the distance A between the back 4 of a tooth 2 and the front 3...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a saw-tooth clothing for rollers of a carding machine or a carder. The saw-tooth clothing has a multiplicity of successively arranged teeth, wherein each tooth has a tooth front and a tooth back and a tooth tip. The tooth backs of the teeth have in each case a certain distance from the tooth front of the in each case following tooth and form a tooth space which extends from a tooth root to the tooth tips. Between the tooth tips and the tooth root, the teeth have in each case on their tooth back and on their tooth front at least one embossment which reduces the distance between the tooth back of the teeth and the tooth front of the in each case following tooth.

Description

technical field [0001] The invention relates to a toothed card clothing for an opener, a cleaning machine, a carding machine or a roller of a carding machine. Background technique [0002] Saw tooth wires are used in different fields of textile fiber processing. In most cases the toothed wires are attached to the rollers in the form of wires. In a typical fiber preparation process, fibers are processed on so-called cards or cards in preparation for the production of yarn or nonwovens. The fibers are supplied to the drum via a supply device. The cylinder is a roller provided with a hooked or serrated clothing on its surface shell. The cylinder clothing as well as the carding elements distributed over the circumference enable the alignment and cleaning of the fed fibers. Depending on the product and application, different elements arranged around the drum are used. The elements are designed as flat cleaning elements or rollers and can also have toothed clothing. After th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): D01G15/84D01G15/18
CPCD01G15/88D01G9/06D01G15/84
Inventor J.伊滕F.哈斯勒N.帕夫劳
Owner GROB & CO AG