Motor vehicles – Special wheel base – Having only two wheels
Reexamination Certificate
2006-09-27
2008-12-09
Silbermann, Joanne (Department: 3611)
Motor vehicles
Special wheel base
Having only two wheels
C180S295000, C180S299000, C180S219000, C180S227000
Reexamination Certificate
active
07461716
ABSTRACT:
A power unit supporting structure for minimizing rotational vibration about the center of gravity of a power unit, and secondary vibration in the direction of a cylinder axis line of the power unit. The structure includes a link mechanism having a first frame side link swingably connected to a first pivot on the side of a rear frame, and first power unit side links swingably connected to a third pivot on a side of the power unit. The first frame side link and the first power unit side links are swingably connected by a second pivot. A first line segment connecting the first pivot and the second pivot is disposed approximately perpendicular to a cylinder axis line. A second line segment connecting the second pivot and the third pivot is approximately parallel to a third line segment connecting the third pivot and the center of gravity of the power unit.
REFERENCES:
patent: 4324306 (1982-04-01), Ishihara et al.
patent: 6595310 (2003-07-01), Gogo
patent: 6722461 (2004-04-01), Gogo
patent: 7178620 (2007-02-01), Toyoda
patent: 2007/0102218 (2007-05-01), Ishii
patent: 2003-237674 (2003-08-01), None
Fujii Jun
Hayashi Hideki
Kinbara Elji
Adams Tashiana
Birch & Stewart Kolasch & Birch, LLP
Honda Motor Co. Ltd.
Silbermann Joanne
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