Engine unit and vehicle including the same

Details Engine unit and vehicle including the same Engine unit and vehicle including the same

2008-10-09

2011-11-01

Wolfe, Jr., Willis (Department: 3747)

Internal-combustion engines

Engine speed regulator

Having plural throttle valve structure

C123S337000

Reexamination Certificate

active

08047179

ABSTRACT:
An engine unit that has a throttle valve driving actuator securely fixed thereto, and in which the vibration caused on the actuator is small. The engine unit includes a V-type engine and a throttle body assembly. The throttle body assembly has first and second front and rear throttle bodies, an actuator, a transmission gear mechanism, and a casing that houses the actuator and the transmission gear mechanism. The casing has a first casing portion that is fixed to the first front and rear throttle bodies, and a second casing portion that faces the first casing portion in a width direction and is fixed to at least one of the second front and rear throttle bodies.

REFERENCES:
patent: 7302929 (2007-12-01), Kondo
patent: 7861687 (2011-01-01), Hamasaki et al.
patent: 2006/0042589 (2006-03-01), Hanasato
patent: 2006/0231069 (2006-10-01), Hanasato
patent: 2007/0023008 (2007-02-01), Kondo
patent: 2002-256900 (2002-09-01), None

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