Motorcycle with lowered center of gravity
First Claim
1. A motorcycle comprising a steering head pipe, a main frame member extending rearward from the steering head pipe, a power unit comprising a drive source and a power transmission device attached to the output end of the drive source, the power transmission device being positioned within a casing, the casing comprising a recess that opens toward the main frame member, a boss being formed on the base of the recess, the boss being suspended from the main frame member such that the power unit is suspended from the main frame member.
1 Assignment
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Accused Products
Abstract
A motorcycle has a frame and a power unit. The frame comprises a main frame member extending rearward from a steering head pipe. The power unit comprises a drive source, power transmission devices attached to the output end of the drive source, and a casing that houses the power transmission devices and that is suspended from the main frame member. The casing of the power unit comprises a recess opening toward the main frame member. A boss is formed on the bottom of the recess and is suspended from the main frame member.
20 Citations
13 Claims
- 1. A motorcycle comprising a steering head pipe, a main frame member extending rearward from the steering head pipe, a power unit comprising a drive source and a power transmission device attached to the output end of the drive source, the power transmission device being positioned within a casing, the casing comprising a recess that opens toward the main frame member, a boss being formed on the base of the recess, the boss being suspended from the main frame member such that the power unit is suspended from the main frame member.
- 7. A motorcycle comprising a frame comprising a steering head pipe and a main frame member extending rearward from the steering head pipe, a power unit being suspended from the main frame member of the frame, the power unit comprising a drive source, the drive source comprising a casing, a continuously variable transmission being attached to the casing of the drive source and comprising a portion that extends upward to a location generally vertically higher than the casing, the casing comprising a boss that is suspended from the main frame member, the boss being disposed on an upper portion of the casing and the boss being provided in such a position that it overlaps an upper portion of the continuously variable transmission when the power unit is viewed from a side.
Specification