Recoil starter

Internal-combustion engines – Starting device – Mechanical

Reexamination Certificate

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Details

C123S185300

Reexamination Certificate

active

06901899

ABSTRACT:
A recoil starter capable of readily staring an engine and reducing the number of components and manufacturing costs thereof and reducing a size and weight thereof. The recoil starter is so constructed that a rotational force accumulated in a cushioning and force accumulating means interposed between a rope reel and a cam is transmitted via the cam to a drive pulley, to thereby start the engine. A ratchet mechanism is provided between the rope reel and the cam so as to uncouple the cam from the rope reel when the rope reel is rotated in an engine starting direction and so as to couple the cam to the rope reel when the rope reel is rotated in a direction opposite to the engine starting direction, thus rotating the cam and the rope reel together in said opposite direction.

REFERENCES:
patent: 3306277 (1967-02-01), Gudmundsen
patent: 5287832 (1994-02-01), Uhl
patent: 5970940 (1999-10-01), Penton
patent: 6508220 (2003-01-01), Akaike et al.
patent: 2002/0121257 (2002-09-01), Morishige et al.
patent: 2003/0015162 (2003-01-01), Harada et al.
patent: 2001-132591 (2001-05-01), None

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