Engine starting system with throttle override

Details Engine starting system with throttle override Engine starting system with throttle override

2008-02-06

2011-11-22

Cuff, Michael (Department: 3783)

Internal-combustion engines

Starting device

With fuel or intake air control

C123S185300

Reexamination Certificate

active

08061322

ABSTRACT:
A starting system for a combustion engine including a carburetor with a throttle valve moveable between idle and wide open positions, a throttle control to control movement of the throttle valve during normal operation of the engine, and a linkage between the throttle control and the throttle valve. The starting system includes a recoil pulley, a pull-cord to rotate the recoil pulley, an actuator moveable in response to rotation of the recoil pulley, and a throttle override device. The throttle override device has a first control member moveable from a first position to a second position in response to movement of the actuator, and a second control member moveable in response to movement of the first control member from a first to a second position. The second control member is operably associated with the linkage to prevent the throttle valve from being in its wide open position when the second control member is in its second position.

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