公开(公告)号：WO2019118078A1

公开(公告)日：2019-06-20

申请号：PCT/US2018/058905

申请日：2018-11-02

Applicant: GATES CORPORATION

Inventor： GAO, Min ,  BLUNSDEN, Nigel, Peter ,  CHEN, Guogong ,  WU, Shawn Xiang

IPC: F16G1/10 ,  F16G1/28 ,  F16G5/08 ,  F16G5/20

CPC classification number: F16G1/28 ,  B29D29/08 ,  B29K2007/00 ,  B29K2063/00 ,  B29K2675/00 ,  B29K2677/00 ,  B29K2713/00 ,  B29K2995/0058 ,  F16G1/10 ,  F16G5/08 ,  F16G5/20

Abstract: A toothed power transmission belt with a smooth back side surface has a back jacket on the back side surface; wherein the back jacket comprises a closed-mesh, knit fabric tube. The fabric tube may be knitted on a circular weft knitting machine and may be heat set after knitting. The fabric tube may be treated with an epoxy, RFL or other treatment to provide for oil resistance, adhesion, frictional properties, etc.