Invention Grant
- Patent Title: Recoil starter
- Patent Title (中): 回收起动器
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Application No.: US10440737Application Date: 2003-05-19
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Publication No.: US06971359B2Publication Date: 2005-12-06
- Inventor: Isao Tohyama
- Applicant: Isao Tohyama
- Applicant Address: JP Tokyo
- Assignee: Starting Industrial Co., Ltd.
- Current Assignee: Starting Industrial Co., Ltd.
- Current Assignee Address: JP Tokyo
- Priority: JP2002-144695 20020520; JP2002-144696 20020520; JP2002-157897 20020530
- Main IPC: F02N3/02
- IPC: F02N3/02 ; F16F15/121 ; F02N3/12

Abstract:
A recoil starter capable of preventing vibration of a damper spring due to vibrations of an engine caused during running of the engine, to thereby restrain abrasion of a rope reel, a cam and the like which are made of a plastic material, resulting in the durability of the recoil starter being enhanced. The recoil starter includes a drive section comprised of a rope reel which is rotated by pulling a recoil rope and a cam for transmitting the rotational force of the reel to a crankshaft of the engine through a one-way rotative transmission mechanism. A damper spring in the shape of a torsion coil spring is held in annular recesses formed in joint surfaces of the rope reel and cam to face each other while the damper spring is resiliently distorted, so that the rope reel and the cam are rotatingly coupled with each other through the damper spring.
Public/Granted literature
- US20030213455A1 Recoil starter Public/Granted day:2003-11-20
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