公开(公告)号：US09494213B2

公开(公告)日：2016-11-15

申请号：US14267961

申请日：2014-05-02

Applicant: TSUBAKIMOTO CHAIN CO.

Inventor： Yoshiki Motoshima

IPC: F16G13/04 ,  F16G13/08

CPC classification number: F16G13/04 ,  F16G13/08

Abstract: An object of the present invention is to provide a chain reducing friction caused by sliding between the pin and the inner plate, whereby durability is improved, a frictional loss is reduced, and the reduction in size and cost can be implemented. In a silent chain, a guide row and a non-guide row, which are adjacent to each other in a longitudinal direction, are connected together in a bendable manner using a single pin movably inserted into a second pinhole of an inner plate. A hole peripheral wall surface forming the second pin hole has a plate rolling surface, and an outer peripheral surface of the pin has a pin rolling surface. During chain bending, the plate rolling surface rolls on the pin rolling surface.

Abstract translation: 本发明的目的是提供由销和内板之间的滑动引起的减链摩擦，由此提高耐久性，降低摩擦损失，并且可以实现尺寸和成本的降低。 在无声链中，使用能够可移动地插入到内板的第二针孔中的单个销以可弯曲的方式将纵向方向彼此相邻的引导列和非引导列连接在一起。 形成第二销孔的孔周壁表面具有板滚动面，销的外周面具有销滚动面。 在链条弯曲期间，板滚动表面在销滚动表面上滚动。

公开(公告)号：US20130267364A1

公开(公告)日：2013-10-10

申请号：US13852251

申请日：2013-03-28

Applicant: TSUBAKIMOTO CHAIN CO.

Inventor： Yoshiki Motoshima ,  Masatoshi Sonoda ,  Naoki Okada ,  Yoshinori Tsujino

IPC: F16G13/04

CPC classification number: F16G13/04

Abstract: A silent chain includes guide plates each of which has a cut-away portion on its inner side and a cut-away portion on its outer side for allowing elastic deformation of the guide plate in the longitudinal direction of the chain so that bowing of the connecting pins of the chain is reduced, and galling of the connecting pins and unbalance of the loads on the link plates of the chain are suppressed. The deepest parts of the respective cut-away portions are longitudinally offset from each other so that longitudinal elastic deformation can occur without impairing the tensile strength of the guide plate.

Abstract translation: 无声链包括导板，每个导板在其内侧具有切除部分，在其外侧具有切除部分，用于允许引导板沿链条的纵向方向弹性变形，使得连接件的弯曲 链条的销钉减少，并且连接销的磨损和链条的链板上的负载的不平衡受到抑制。 各个切割部分的最深部分彼此纵向偏移，使得可以在不损害引导板的拉伸强度的情况下发生纵向弹性变形。

公开(公告)号：US09046150B2

公开(公告)日：2015-06-02

申请号：US13852251

申请日：2013-03-28

Applicant: Tsubakimoto Chain Co.

Inventor： Yoshiki Motoshima ,  Masatoshi Sonoda ,  Naoki Okada ,  Yoshinori Tsujino

IPC: F16G13/04

CPC classification number: F16G13/04

Abstract: A silent chain includes guide plates each of which has a cut-away portion on its inner side and a cut-away portion on its outer side for allowing elastic deformation of the guide plate in the longitudinal direction of the chain so that bowing of the connecting pins of the chain is reduced, and galling of the connecting pins and unbalance of the loads on the link plates of the chain are suppressed. The deepest parts of the respective cut-away portions are longitudinally offset from each other so that longitudinal elastic deformation can occur without impairing the tensile strength of the guide plate.

Abstract translation: 无声链包括导板，每个导板在其内侧具有切除部分，在其外侧具有切除部分，用于允许引导板沿链条的纵向方向弹性变形，使得连接件的弯曲 链条的销钉减少，并且连接销的磨损和链条的链板上的负载的不平衡受到抑制。 各个切割部分的最深部分彼此纵向偏移，使得可以在不损害引导板的拉伸强度的情况下发生纵向弹性变形。

公开(公告)号：US20140335988A1

公开(公告)日：2014-11-13

申请号：US14267961

申请日：2014-05-02

Applicant: TSUBAKIMOTO CHAIN CO.

Inventor： Yoshiki Motoshima

IPC: F16G13/04

CPC classification number: F16G13/04 ,  F16G13/08

Abstract: An object of the present invention is to provide a chain reducing friction caused by sliding between the pin and the inner plate, whereby durability is improved, a frictional loss is reduced, and the reduction in size and cost can be implemented. In a silent chain, a guide row and a non-guide row, which are adjacent to each other in a longitudinal direction, are connected together in a bendable manner using a single pin movably inserted into a second pinhole of an inner plate. A hole peripheral wall surface forming the second pin hole has a plate rolling surface, and an outer peripheral surface of the pin has a pin rolling surface. During chain bending, the plate rolling surface rolls on the pin rolling surface.

Abstract translation: 本发明的目的是提供由销和内板之间的滑动引起的减链摩擦，由此提高耐久性，降低摩擦损失，并且可以实现尺寸和成本的降低。 在无声链中，使用能够可移动地插入到内板的第二针孔中的单个销以可弯曲的方式将纵向方向彼此相邻的引导列和非引导列连接在一起。 形成第二销孔的孔周壁表面具有板滚动面，销的外周面具有销滚动面。 在链条弯曲期间，板滚动表面在销滚动表面上滚动。