US2019242037A1PendingUtilityA1

Sliding fabric

41
Assignee: TORAY INDUSTRIESPriority: Oct 20, 2016Filed: Oct 2, 2017Published: Aug 8, 2019
Est. expiryOct 20, 2036(~10.3 yrs left)· nominal 20-yr term from priority
Inventors:Zhidan CaoKeiichi TonomoriHiroshi Tsuchikura
D10B 2401/062D10B 2321/042D10B 2331/04F16C 33/18D10B 2401/063D03D 13/00D03D 15/10D03D 15/58
41
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Claims

Abstract

A sliding fabric exhibits a small amount of compression in the thickness direction under load application, does not cause generation of play between members, and is superior in sliding properties and durability. The sliding fabric is configured such that fluororesin fibers (X) and other fibers (Y) are alternately arranged as warps and/or wefts on at least one side of the fabric and the amount of compression of the fabric is 25 μm or less.

Claims

exact text as granted — not AI-modified
1 .- 12 . (canceled) 
     
     
         13 . A sliding fabric comprising fluororesin fibers (X) and other fibers (Y) alternately arranged as warps and/or wefts on at least one side of the fabric and an amount of compression of the fabric is 25 μm or less. 
     
     
         14 . The sliding fabric according to  claim 13 , wherein an interval between fluororesin fibers (X) positioned on both sides of the other fiber (Y) is 20 to 3500 μm. 
     
     
         15 . The sliding fabric according to  claim 13 , wherein the other fibers (Y) are of a single type. 
     
     
         16 . The sliding fabric according to  claim 15 , wherein an equal number of the fluororesin fibers (X) and the other fibers (Y) are alternately arranged. 
     
     
         17 . The sliding fabric according to  claim 15  wherein 1 to 4 fibers of the fluororesin fibers (X) and 1 to 4 fibers of the other fibers (Y) are alternately arranged. 
     
     
         18 . The sliding fabric according to  claim 13 , wherein the fineness of the other fibers (Y) is 50 to 800 dtex. 
     
     
         19 . The sliding fabric according to  claim 13 , wherein the tensile elastic modulus of the other fibers (Y) is 20 to 800 cN/dtex. 
     
     
         20 . The sliding fabric according to  claim 13 , wherein the elongation of the other fibers (Y) is 3% or more. 
     
     
         21 . The sliding fabric according to  claim 13 , wherein the sliding fabric is a woven fabric. 
     
     
         22 . The sliding fabric according to  claim 21 , wherein the sliding fabric is a woven fabric composed of one layer or two layers. 
     
     
         23 . The sliding fabric according to  claim 21 , wherein the sliding fabric is a plain-woven fabric. 
     
     
         24 . The sliding fabric according to  claim 13 , wherein the sliding fabric has a thickness of 1 mm or less. 
     
     
         25 . The sliding fabric according to  claim 16 , wherein 1 to 4 fibers of the fluororesin fibers (X) and 1 to 4 fibers of the other fiber (Y) are alternately arranged. 
     
     
         26 . The sliding fabric according to  claim 22 , wherein the sliding fabric is a plain-woven fabric. 
     
     
         27 . The sliding fabric according to  claim 14 , wherein the sliding fabric is a woven fabric. 
     
     
         28 . The sliding fabric according to  claim 15 , wherein the sliding fabric is a woven fabric. 
     
     
         29 . The sliding fabric according to  claim 16 , wherein the sliding fabric is a woven fabric. 
     
     
         30 . The sliding fabric according to  claim 17 , wherein the sliding fabric is a woven fabric. 
     
     
         31 . The sliding fabric according to  claim 18 , wherein the sliding fabric is a woven fabric. 
     
     
         32 . The sliding fabric according to  claim 19 , wherein the sliding fabric is a woven fabric.

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