Invention Grant
- Patent Title: Tensioner lever
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Application No.: US17036315Application Date: 2020-09-29
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Publication No.: US11434980B2Publication Date: 2022-09-06
- Inventor: Masanori Watanabe , Shuji Hamaguchi
- Applicant: TSUBAKIMOTO CHAIN CO.
- Applicant Address: JP Osaka
- Assignee: TSUBAKIMOTO CHAIN CO.
- Current Assignee: TSUBAKIMOTO CHAIN CO.
- Current Assignee Address: JP Osaka
- Agency: WHDA, LLP
- Priority: JPJP2019-210116 20191121
- Main IPC: F16H7/08
- IPC: F16H7/08 ; F16H7/18

Abstract:
An object of the present invention is to provide a tensioner lever that can reduce vibration and noise when the chain runs, and realize smooth attachment into an engine with minimal deformation of the lever body with a simple configuration. A tensioner lever according to the present invention includes a lever body and a torsion coil spring pressed the lever body toward the chain. The lever body includes a stopper member mounting part where a stopper member by which the support arm of the torsion coil spring is locked and which retains the torsion coil spring in a compressed state is removably mounted. The stopper member mounting part is located closer to a distal end of the lever body than a center position in the longitudinal direction of the lever body, or a center of gravity position of the lever body.
Public/Granted literature
- US20210156456A1 TENSIONER LEVER Public/Granted day:2021-05-27
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