Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing
Patent
1996-03-01
1997-07-08
Lo, Weilun
Internal-combustion engines
Poppet valve operating mechanism
With means for varying timing
123 9031, 123 9027, F01L 1300
Patent
active
056450206
ABSTRACT:
A control member holder on cam brackets keeps a control member rotatable on the cam brackets, while a control cam holder on supports keeps control cams fixed to the control member cooperating with the supports in such a manner as to cause the supports to move in a plane perpendicular to a shaft axis of a driving shaft to vary eccentricity of intermediate members rotatably supported by the suppports as the control member rotates.
REFERENCES:
patent: 5333579 (1994-08-01), Hara et al.
patent: 5365896 (1994-11-01), Hara et al.
patent: 5494009 (1996-02-01), Yamada et al.
patent: 5501186 (1996-03-01), Hara et al.
Lo Weilun
Unisia Jecs Corporation
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