公开(公告)号：EP3963303B1

公开(公告)日：2024-05-08

申请号：EP20712235.9

申请日：2020-03-10

IPC: G01M13/023 ,  F16G1/06

CPC classification number: G01M13/023 ,  F16H2057/01420130101 ,  F16H2057/01820130101

公开(公告)号：EP4267868A1

公开(公告)日：2023-11-01

申请号：EP21916352.4

申请日：2021-12-28

Applicant: Gates Corporation

Inventor： CHEONG, Tae Hee ,  MOSS, III, Thomas S. ,  OCHOA, Charles F. ,  GERRING, Douglas G. ,  SPRING, Kyle

IPC: F16G1/28 ,  F16G3/00 ,  F16G1/00 ,  F16G1/04 ,  F16G1/06 ,  F16G5/00 ,  B29D29/00

公开(公告)号：EP3861850A1

公开(公告)日：2021-08-11

申请号：EP21156026.3

申请日：2021-02-09

Applicant: Arntz Beteiligungs GmbH & Co. KG

Inventor： SCHAPER, Marcel

IPC: A01D61/02 ,  F16G1/06

Abstract: In einem ersten Aspekt richtet sich die vorliegende Erfindung auf einen Flachriemen (1, 6, 7) als endloses Zugmittel geeignet für Förderbänder, wobei der Flachriemen keine Gewebeeinlage im Kraftübertragungsbereich (2) und ggf. keine Gewebeeinlage im Rücken (5) des Riemens aufweist. In einem weiteren Aspekt wird ein Verfahren zur Herstellung eines Flachriemens (1, 6, 7) als endloses Zugmittel bereitgestellt. Dieses Verfahren ist ein mehrstufiges Verfahren beinhaltend die Schritte des Ausbildens eines Flachriemens (1, 6, 7) mit einem Grundkörper und darin vorliegendem endlosen Zugträgerelements mittels Rotationsvulkanisationsverfahren und dem anschließenden Ausformen zumindest eines Teils des Kraftübertragungsbereiches (2) an dem durch Rotationsvulkanisationsverfahren erhaltenen Flachriemen. Darüber hinaus werden Antriebsmittel für Förderbänder umfassend einen erfindungsgemäßen Flachriemen (1, 6, 7) bereitgestellt sowie Landwirtschaftsmaschinen mit einer zum Fördern von landwirtschaftlichem Erntegut eingerichteten Fördereinrichtung mit erfindungsgemäßen Flachriemen (1, 6, 7) bzw. Förderband.

公开(公告)号：EP2824363B1

公开(公告)日：2017-04-19

申请号：EP13758136.9

申请日：2013-03-07

Applicant: Mitsuboshi Belting Ltd.

Inventor： HINENO Yorifumi ,  KAN Takaaki

IPC: F16G1/06 ,  B29D29/06 ,  C08J5/14 ,  C08K3/00 ,  C08K5/00 ,  C08L23/16 ,  F16G5/06

CPC classification number: F16G5/04 ,  B29C35/02 ,  B29D29/10 ,  B29K2019/00 ,  B29K2509/00 ,  B29L2031/7094 ,  C08K3/04 ,  C08K3/26 ,  C08K3/346 ,  C08K7/02 ,  C08L23/16 ,  C08L71/02 ,  C08L91/00 ,  F16G1/10 ,  F16G5/08

Abstract: The present invention relates to a friction transmission belt having a friction transmission part, in which the friction transmission part is formed of a rubber composition containing an ethylene-±-olefin elastomer, a mineral-based filler and a surfactant.

公开(公告)号：EP2105460B1

公开(公告)日：2016-10-12

申请号：EP07851068.2

申请日：2007-12-21

Applicant: Bando Chemical Industries Ltd.

Inventor： MATSUDA, Hisashi

IPC: F16G1/06 ,  F16G1/28 ,  F16G5/04 ,  F16G5/20 ,  C08K3/04 ,  C08K3/22 ,  C08K5/09

CPC classification number: F16G1/06 ,  C08K3/04 ,  C08K3/22 ,  C08K5/09 ,  F16G1/28 ,  F16G5/04 ,  F16G5/20 ,  C08L21/00

公开(公告)号：EP1800839A4

公开(公告)日：2013-11-27

申请号：EP05780967

申请日：2005-08-25

Applicant: NITTA CORP

Inventor： TANIGUCHI YASUAKI ,  TAMAKI YOSHIROU ,  KUBOTA TAKESHI

IPC: B29C65/78 ,  B29C65/02 ,  B29C65/48 ,  F16G1/06 ,  F16G1/14 ,  F16G3/10

CPC classification number: B29C65/02 ,  B29C65/48 ,  B29C65/7802 ,  B29C66/1122 ,  B29C66/1142 ,  B29C66/4322 ,  B29C66/4324 ,  B29C66/49 ,  B29C66/71 ,  B29C66/8322 ,  B29C66/855 ,  B29L2029/00 ,  F16G3/10 ,  F16G3/16 ,  B29C65/00 ,  B29K2021/00

Abstract: A method for enabling a presetter to connect connecting portions of belts having different widths, and for forming an endless connection of a flat belt with no defects such as the bend of the connecting portions. This method includes a first step of setting so that the connecting portions at both ends of the flat belt are placed on a lower mold surface of the presetter, and that, with the flat belt held from both sides by a wall part standing from the lower mold surface and a flat belt member having substantially the same compression property as the flat belt, an upper mold of the presetter is placed on the flat belt and the flat belt member, and then fixing the flat belt and the flat belt member by the presetter; and a second step of connecting the connecting portions at the both ends by pressing the presetter with the flat belt and the flat belt member fixed.

公开(公告)号：EP2644625A1

公开(公告)日：2013-10-02

申请号：EP11843653.4

申请日：2011-10-25

Applicant: Denki Kagaku Kogyo Kabushiki Kaisha

Inventor： KOBAYASHI Naoki ,  SUZUKI Ryochi ,  OSE Motohiro ,  ABE Yasushi

IPC: C08C19/20 ,  F16F1/36 ,  F16F15/08 ,  F16G1/06

CPC classification number: C08C19/20 ,  C08C19/08 ,  C08C19/22 ,  C08C19/26 ,  C08F136/18 ,  C08F236/18 ,  F16G1/06 ,  F16G5/04 ,  C08F2/26

Abstract: Provided are a sulfur-modified chloroprene rubber with reduced exothermicity, a molding thereof, and a production method therefor.
A sulfur-modified chloroprene rubber modified at the polymer terminals with at least one compound selected from tetramethylthiuram disulfide, tetraalkylthiuram disulfides with alkyl groups having a carbon number of 2 to 7 and dialkyldithiocarbamic acid salts with alkyl groups having a carbon number of 1 to 7, wherein there are peak tops at 3.55 to 3.61 ppm and at 3.41 to 3.47 ppm in 1 H-NMR spectrum, as determined in deuterochloroform solvent, wherein the ratio (A/B) of the peak area (A) at 3.55 to 3.61 ppm to the peak area (B) at 4.2 to 6.5 ppm is 0.05/100 to 0.50/100, and the extract with ethanol/toluene azeotropic mixture, as specified by JIS K 6229, is 3.0 to 9.0 mass %.

公开(公告)号：EP2033990B1

公开(公告)日：2013-06-12

申请号：EP07767413.3

申请日：2007-06-22

Applicant: Zeon Corporation

Inventor： NAGAMORI, Hiroyasu ,  UMETSU, Kiyonori

IPC: C08L9/02 ,  C08K5/098 ,  C08K9/00 ,  C09K3/10 ,  F16G1/06

Abstract: Disclosed herein are a nitrile rubber composition comprising a nitrile rubber (a) including an ±,²-ethylenically unsaturated nitrile monomer unit and having iodine value of 100 or less, an ±,²-ethylenically unsaturated carboxylic acid metallic salt (b), and silane-treated fumed silica and/or calcinated wet silica (c); a cross-linkable nitrile rubber composition comprising the above nitrile rubber composition and a crosslinking agent (d) ; and a cross-linked rubber obtained by crosslinking the cross-linkable nitrile rubber composition. The present invention can provide a nitrile rubber composition and a cross-linkable nitrile rubber composition, capable of giving a highly-saturated cross-linked nitrile rubber having high tensile stress and excellent heat resistance, and a cross-linked rubber thereof.

公开(公告)号：EP2033990A1

公开(公告)日：2009-03-11

申请号：EP07767413.3

申请日：2007-06-22

Applicant: Zeon Corporation

Inventor： NAGAMORI, Hiroyasu ,  UMETSU, Kiyonori

IPC: C08L9/02 ,  C08K5/098 ,  C08K9/00 ,  C09K3/10 ,  F16G1/06

CPC classification number: C08K5/098 ,  C08K9/06 ,  C09K3/10 ,  C09K2200/0247 ,  C09K2200/0612 ,  C08L15/005 ,  C08L9/02

Abstract: Disclosed herein are a nitrile rubber composition comprising a nitrile rubber (a) including an α,β-ethylenically unsaturated nitrile monomer unit and having iodine value of 100 or less, an α,β-ethylenically unsaturated carboxylic acid metallic salt (b), and silane-treated fumed silica and/or calcinated wet silica (c); a cross-linkable nitrile rubber composition comprising the above nitrile rubber composition and a crosslinking agent (d) ; and a cross-linked rubber obtained by crosslinking the cross-linkable nitrile rubber composition. The present invention can provide a nitrile rubber composition and a cross-linkable nitrile rubber composition, capable of giving a highly-saturated cross-linked nitrile rubber having high tensile stress and excellent heat resistance, and a cross-linked rubber thereof.

Abstract translation: 本文公开了一种丁腈橡胶组合物，其包含含有±，β-烯属不饱和腈单体单元并且碘值为100以下的丁腈橡胶（a），±， - 烯属不饱和羧酸金属盐（b）和 硅烷处理的热解法二氧化硅和/或煅烧湿二氧化硅（c）; 包含上述丁腈橡胶组合物和交联剂（d）的可交联丁腈橡胶组合物; 以及通过使交联性丁腈橡胶组合物交联而得到的交联橡胶。 本发明可以提供能够赋予高拉伸应力和优异的耐热性的高饱和度的交联丁腈橡胶及其交联橡胶的丁腈橡胶组合物和可交联丁腈橡胶组合物。

公开(公告)号：EP1043517A1

公开(公告)日：2000-10-11

申请号：EP00400859.5

申请日：2000-03-29

Applicant: Bando Chemical Industries Ltd.

Inventor： Fujiwara, Katsuyoshi, c/o Bando Chemical

IPC: F16G1/06 ,  F16G5/20

CPC classification number: F16G1/06 ,  F16G5/20

Abstract: The present invention has for its object to provide a power transmission belt having good heat resistance and low temperature resistance and showing only slight variation in life owing to slow crack development and, further, showing high reliability.
The present invention consists in a power transmission belt the main constituent rubber composition of which comprises not less than 50% by weight, on the total polymer component basis, of an ethylene/α-olefin/diene terpolymer with sulfur incorporated therein as a curing or vulcanizing agent.

Abstract translation: 本发明的目的是提供一种具有良好耐热性和耐低温性的动力传动带，并且由于缓慢的裂纹发展而仅显示出微小的寿命变化，并且还显示出高可靠性。 本发明包括一种动力传动带，其主要组成橡胶组合物包含基于总聚合物组分的不少于50重量％的乙烯/α-烯烃/二烯三元共聚物，其中加入硫作为固化或 硫化剂。