公开(公告)号：US20210031473A1

公开(公告)日：2021-02-04

申请号：US17046117

申请日：2019-03-26

Applicant: ContiTech Antriebssysteme GmbH

Inventor： Henning Kanzow ,  Stephanie Kautz ,  Christian Greiner ,  Reinhard Teves

IPC: B29D29/08 ,  F16G1/10 ,  F16G5/08 ,  C08L23/16

Abstract: The present invention relates to an article having an elastic main body based on at least one thermoplastic elastomer or based on a vulcanizate having an article surface provided with a textile cover ply, characterized in that the textile cover ply is treated with partially oxidized polyethylene, and to processes for producing such an article.

公开(公告)号：US10605329B2

公开(公告)日：2020-03-31

申请号：US15890038

申请日：2018-02-06

Applicant: ContiTech Antriebssysteme GmbH

Inventor： Henning Kanzow ,  Felicitas Broianigo ,  Reinhard Teves

IPC: F16G1/08 ,  F16G1/28 ,  F16G5/06 ,  F16G5/20

Abstract: A drive belt having a main body formed of an elastomeric material, preferably a v-belt or v-ribbed belt, the drive belt including a top layer as belt backing, a power transmission zone having two or more tensile strands as strength members, and also a substructure optionally provided with some profiling preferably having a v-shape or a v-rib profile. The strength members are formed of cords made of mutually twisted plies (final twist), the plies being in turn twisted out of individual yarns (first twist). The cords consist essentially of polyethylene terephthalate (PET) and of two plies, the number of turns introduced into the plies twisted into a cord (final twist) and the number of turns introduced into the yarns twisted into a ply (first twist) differing by not more than 10 turns per meter (t/m).

公开(公告)号：US20180156309A1

公开(公告)日：2018-06-07

申请号：US15890038

申请日：2018-02-06

Applicant: ContiTech Antriebssysteme GmbH

Inventor： Henning Kanzow ,  Felicitas Broianigo ,  Reinhard Teves

IPC: F16G1/08 ,  F16G1/28 ,  F16G5/06 ,  F16G5/20

CPC classification number: F16G1/08 ,  F16G1/28 ,  F16G5/06 ,  F16G5/20

Abstract: A drive belt having a main body formed of an elastomeric material, preferably a v-belt or v-ribbed belt, the drive belt including a top layer as belt backing, a power transmission zone having two or more tensile strands as strength members, and also a substructure optionally provided with some profiling preferably having a v-shape or a v-rib profile. The strength members are formed of cords made of mutually twisted plies (final twist), the plies being in turn twisted out of individual yarns (first twist). The cords consist essentially of polyethylene terephthalate (PET) and of two plies, the number of turns introduced into the plies twisted into a cord (final twist) and the number of turns introduced into the yarns twisted into a ply (first twist) differing by not more than 10 turns per meter (t/m).