公开(公告)号：EP4013976B1

公开(公告)日：2024-09-11

申请号：EP20740290.0

申请日：2020-07-10

IPC: F16G1/10 ,  F16G1/28 ,  F16H7/02

CPC classification number: F16G1/28 ,  F16G1/10 ,  F16H7/023

公开(公告)号：EP3822399B1

公开(公告)日：2024-08-21

申请号：EP20208270.7

申请日：2020-11-18

IPC: D03D1/00 ,  D03D13/00 ,  D03D15/49 ,  D03D15/56 ,  D03D15/292 ,  F16G5/08 ,  F16G5/20

CPC classification number: D03D1/0094 ,  D03D13/008 ,  D03D15/49 ,  D03D15/56 ,  D03D15/292 ,  F16G5/08 ,  F16G5/20 ,  F16G1/10 ,  F16G1/28 ,  D02G3/447 ,  D02G3/32 ,  D10B2331/0220130101 ,  D10B2331/0420130101

公开(公告)号：EP4388220A1

公开(公告)日：2024-06-26

申请号：EP22859144.2

申请日：2022-08-17

Applicant: Gates Corporation

Inventor： CHEN, GuoGong ,  WEBER, Carol

IPC: F16G1/00 ,  C08L71/00 ,  C09J11/08 ,  C09J163/00 ,  C09J121/02

CPC classification number: F16G1/28 ,  F16G1/10

公开(公告)号：EP4357640A1

公开(公告)日：2024-04-24

申请号：EP23204954.4

申请日：2023-10-20

Applicant: Elatech Srl

Inventor： GERVASONI, Matteo

IPC: F16G1/10

CPC classification number: F16G1/10 ,  F16G1/12 ,  F16G1/28 ,  B29D29/00 ,  F16G1/16

Abstract: The invention concerns a toothed drive belt and a process for making such belt, wherein the aforesaid process comprises at least the following steps of:
- prearranging a male mould (110) equipped with a toothing;
- winding or placing a sleeve, which comprises an inner layer comprising a three-dimensional fabric (40), on the male mould (110);
- closing the male mould (110) by using a female mould;
- injecting liquid polyurethane into the mould (110) in such a way that the liquid polyurethane penetrates the three-dimensional fabric (40), shaped for or by the male mould (110), to form the entire profile of the teeth of the drive belt (10);
- separating the male mould from the female mould in order to extract the formed sleeve; and
- cutting the sleeve to form at least one drive belt (10).

公开(公告)号：EP3734111B1

公开(公告)日：2024-04-17

申请号：EP18896529.7

申请日：2018-12-19

IPC: F16G1/28

CPC classification number: F16G1/28 ,  F16G1/10

公开(公告)号：EP3109508B1

公开(公告)日：2018-07-04

申请号：EP16174379.4

申请日：2012-12-17

Applicant: Arntz Beteiligungs GmbH & Co. KG

Inventor： Gibson, Daniel, Pattie

IPC: F16G1/08 ,  F16G1/10 ,  F16G1/28 ,  F16G5/06 ,  F16G5/10 ,  F16G5/20

CPC classification number: B05D7/52 ,  B05D2252/02 ,  B05D2451/00 ,  F16G1/10 ,  F16G1/28 ,  F16G5/08 ,  F16G5/20

公开(公告)号：EP2876329B1

公开(公告)日：2018-05-30

申请号：EP14181721.3

申请日：2014-08-21

Applicant: ContiTech Antriebssysteme GmbH

Inventor： Teves, Reinhard ,  Schulte, Hermann

IPC: F16G1/28 ,  B29D29/00 ,  F16G5/20

CPC classification number: F16G1/28 ,  B29D29/08 ,  D06N3/10 ,  D06N3/106 ,  D06N3/125 ,  D06N3/18 ,  D06N3/183 ,  F16G1/10 ,  F16G5/08 ,  F16G5/20

公开(公告)号：EP2916034B1

公开(公告)日：2018-04-25

申请号：EP13850499.8

申请日：2013-10-31

Applicant: Mitsuboshi Belting Ltd.

Inventor： MITSUTOMI Manabu ,  NOBORIKAWA Yoshihito ,  TAKEHARA Tsuyoshi

IPC: F16G1/08 ,  B29D29/00 ,  F16G1/00 ,  F16G1/28 ,  F16G5/00 ,  F16G5/06 ,  F16G5/20

CPC classification number: F16G5/08 ,  B29D29/08 ,  B29D29/103 ,  B29K2023/06 ,  B29K2075/00 ,  B60C9/22 ,  F16G1/08 ,  F16G1/28 ,  F16G5/06 ,  F16G5/20

Abstract: The present invention relates to a frictional power transmission belt containing an extensible layer forming a belt back surface, a compressive rubber layer formed on one surface of the extensible layer and frictionally engaging at the lateral surface thereof with pulleys, and a tension member embedded between the extensible layer and the compressive rubber layer along the belt length direction, in which a surface of at least a part of the compressive rubber layer to be in contact with pulleys is coated with a fiber/resin mixture layer that contains a resin component and heat-resistant fibers having a softening point or a melting point higher than a vulcanization temperature in a mixed state, and the heat-resistant fibers contain a fiber embedded so as to extend from the fiber/resin mixture layer to the compressive rubber layer.

公开(公告)号：EP3128205A4

公开(公告)日：2017-12-13

申请号：EP15774390

申请日：2015-03-25

Applicant: MITSUBOSHI BELTING LTD

Inventor： SHAKUSHIRO TOMOAKI ,  IIZUKA SHINGO

IPC: F16G1/28 ,  F16G1/10 ,  F16G1/14 ,  F16G1/16 ,  F16H7/02

CPC classification number: F16G1/28 ,  F16G1/10 ,  F16G1/16 ,  F16H7/02 ,  F16H7/023

Abstract: The present invention pertains to a toothed belt equipped with a back section, a tooth section, and core wires embedded in the back section. The back section and the tooth section include a urethane resin composition, and the core wires are twisted cords comprising a group of glass fiber filaments, or are twisted cords comprising a group of polyarylate fiber filaments. When the core wires are twisted cords comprising a group of glass fiber filaments, the pitch of the tooth section is 0.45-0.60 mm, the diameter of the glass fiber filaments is 6-9 microns, and the wire diameter of the core wires is 0.14-0.20 mm. When the core wires are twisted cords comprising a group of polyarylate fiber filaments, the pitch of the tooth section is 0.45-0.71 mm, and the wire diameter of the core wires is 0.14-0.28 mm.

公开(公告)号：EP3088601A4

公开(公告)日：2017-08-30

申请号：EP14874899

申请日：2014-12-24

Applicant: NIPPON SHEET GLASS CO LTD

Inventor： FURUSAWA MASAMORI

IPC: D06M15/693 ,  D06M11/74 ,  D06M11/79 ,  D06M13/322 ,  D06M13/395 ,  D06M101/00 ,  D06M101/30 ,  D06M101/36 ,  D06M101/40 ,  F16G1/08 ,  F16G1/28 ,  F16G5/06 ,  F16G5/20

CPC classification number: F16G5/08 ,  D06M15/693 ,  F16G1/10 ,  F16G1/28 ,  F16G5/20

Abstract: It is an object to improve the anti-fraying properties of rubber-reinforcing cords without significant reduction in productivity. The present invention provides a water-based treatment agent for forming a rubber-reinforcing cord having a coating. The water-based treatment agent includes a rubber latex, a crosslinking agent, and a filler. A content of the crosslinking agent is 50 parts by mass or more and 150 parts by mass or less per 100 parts by mass of solids contained in the rubber latex, and a content of the filler is more than 50 parts by mass and 80 parts by mass or less per 100 parts by mass of the solids contained in the rubber latex.

Abstract translation: 目的是提高橡胶增强帘线的抗磨损性能而不显着降低生产率。 本发明提供用于形成具有涂层的橡胶补强帘线的水基处理剂。 水基处理剂包括橡胶胶乳，交联剂和填料。 交联剂的含量相对于橡胶胶乳中所含的固体成分100质量份为50质量份以上且150质量份以下，并且填充剂的含量超过50质量份且80份 质量每100质量份橡胶胶乳中含有的固体。