公开(公告)号：US20160010729A1

公开(公告)日：2016-01-14

申请号：US14739085

申请日：2015-06-15

Applicant: TSUBAKIMOTO CHAIN CO.

Inventor： Toshitaka Ogo ,  Takahiro Shinnoki

IPC: F16H7/08

CPC classification number: F16H7/0848 ,  F16H2007/0853

Abstract: Provided is a tensioner in which the durability of the tensioner body is increased, the tensioner body is reduced in weight, and the arrangement space is reduced. A tensioner 100 includes a tensioner body 110, a plunger 120, and a ratchet 130. The tensioner body 110 has a hole outer circumferential wall 112 and a pair of pin support walls 116, 117. The hole outer circumferential wall 112 has a pair of outer circumferential wall portions 113, 114 crossing a virtual line L extending in the pin longitudinal direction through the center of the plunger housing hole 111. At least one of the outer side surfaces of the pair of pin support walls 116, 117 is formed on the inner side, in the pin longitudinal direction, of the outer side surface of one of the outer circumferential wall portions 113, 114.

Abstract translation: 提供一种张紧器，其中张紧器本体的耐久性增加，张紧器体重减轻，并且布置空间减小。 张紧器100包括张紧器主体110，柱塞120和棘轮130.张紧器主体110具有孔外周壁112和一对销支撑壁116,117。孔外周壁112具有一对 外周壁部分113,114穿过穿过柱塞容纳孔111的中心在销纵向延伸的假想线L.在一对销支撑壁116,117的至少一个外侧表面形成在 在外周壁部113,114之一的外侧面的销长度方向的内侧。

公开(公告)号：US09618097B2

公开(公告)日：2017-04-11

申请号：US14739085

申请日：2015-06-15

Applicant: TSUBAKIMOTO CHAIN CO.

Inventor： Toshitaka Ogo ,  Takahiro Shinnoki

IPC: F16H7/22 ,  F16H7/08

CPC classification number: F16H7/0848 ,  F16H2007/0853

Abstract: Provided is a tensioner in which the durability of the tensioner body is increased, the tensioner body is reduced in weight, and the arrangement space is reduced. A tensioner 100 includes a tensioner body 110, a plunger 120, and a ratchet 130. The tensioner body 110 has a hole outer circumferential wall 112 and a pair of pin support walls 116, 117. The hole outer circumferential wall 112 has a pair of outer circumferential wall portions 113, 114 crossing a virtual line L extending in the pin longitudinal direction through the center of the plunger housing hole 111. At least one of the outer side surfaces of the pair of pin support walls 116, 117 is formed on the inner side, in the pin longitudinal direction, of the outer side surface of one of the outer circumferential wall portions 113, 114.