Land vehicles – Wheeled – Occupant propelled type
Reexamination Certificate
2007-06-05
2007-06-05
Winner, Tony H. (Department: 3611)
Land vehicles
Wheeled
Occupant propelled type
C180S227000
Reexamination Certificate
active
10509544
ABSTRACT:
A rear arm15for a motorcycle obtained by weld-bonding left and right arm molded bodies2and3made of aluminum alloy die-cast, which are formed by dividing pivot sections2band3band cross member sections2cand3cinto left and right parts along a body central line, in the pivot sections and the cross member sections is provided, in which left and the right arm sections2aand3aare formed in substantially a triangular shape in side view and formed in substantially C shape opening toward an inner side in a width direction of the vehicle in cross-sectional view, and the cross member sections2cand3care formed in a closed sectional shape extending from vertexes2gand3gof the triangular shapes to bases thereof.
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Ichihara Hisashi
Kanou Yasunobu
Takahata Tatsumi
Hogan & Hartson LLP
Winner Tony H.
Yamaha Hatsudoki Kabushiki Kaisha
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