Marine propulsion – Engine – motor – or transmission control means
Reexamination Certificate
2007-04-16
2009-06-30
Olson, Lars A (Department: 3617)
Marine propulsion
Engine, motor, or transmission control means
C440S085000, C440S086000, C440S087000
Reexamination Certificate
active
07553206
ABSTRACT:
An outboard motor has a throttle actuator adapted to control an amount of intake air supplied to an engine, and a shift mechanism that controls shift operation between a neutral and at least a forward gear. The throttle actuator includes a member that is adapted to interfere with the shift mechanism so as to prevent shift actuation when the throttle is opened beyond a predetermined setting. As such, shift operation is prevented at high throttle openings, but throttle operation is still enabled.
REFERENCES:
patent: 5545064 (1996-08-01), Tsunekawa et al.
patent: 6406343 (2002-06-01), Kawai et al.
patent: 7442104 (2008-10-01), Okabe
patent: 2000-213380 (2000-08-01), None
patent: 04-260892 (2004-09-01), None
Arai Hideto
Hasegawa Hiroyuki
Takeda Yukio
Keating & Bennett LLP
Olson Lars A
Venne Daniel V
Yamaha Hatsudoki Kabushiki Kaisha
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