| 摘要 |
PROBLEM TO BE SOLVED: To prevent occurrence of excessive deformation in a damper spring to prevent breakage of the damper spring and improve its durability even when the damper spring is displaced by large load and is wound and tightened around a boss part supporting the damper spring. SOLUTION: This recoil starter transmits rotation of a rope reel 14 to a cam member 15 through the damper spring 24 like a coil spring whose both ends are locked in the rope reel 14 and the cam member 15, respectively. The boss part 23 having substantially the same length as length of a winding part of the damper spring 24 is formed in either of the rope reel 14 and the cam member 15. Substantially whole length on an inner peripheral side of the damper spring 24 is supported by the boss part 23. When the damper spring 24 is elastically deformed due to start resistance of an engine, substantially whole length of the winding part of the damper spring 24 is uniformly wound and tightened around an outer peripheral face of the boss part 23. COPYRIGHT: (C)2006,JPO&NCIPI
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