Abstract Springing and damping of a back wheel of a motorcycle. Hithereto known embodiments of springing of the back wheel have a springing and damping member situated in an open area; this causes its insufficient cooling as well as its exposure to dust and impurities. The springing and damping device of the invention is located in a part of the closed suction area of the engine between an entrance filter element and a discharge branch for connecting a carburetor to it. The entrance zone of the springing and damping member into the suction area, as well as its exit out of the suction area, are sealed with elastic boots. The springing and damping member may be covered with an aerodynamically shaped cover. One or two springing and damping members may be situated at a wall of the closed suction area.
A springing and damping arrangement for the back wheel of a motorcycle provided with a back swinging fork for the mounting of the rear wheel thereof, comprising a springing and damping member disposed between the back swinging fork and the frame of the motorcycle, the springing and damping member passing through a part of an enclosed air intake suction area for the engine between a filter element at the intake end thereof and a discharge branch for connecting a carburetor for the engine thereto, and flexible means sealing the respective ends of the springing and damping member at the motorcycle frame and the back swinging fork thereof to the respective portions of the means which encloses the suction area for the engine.
Claim 2
Dependent Claim
122 words
A springing and damping arrangement for the back wheel of a motorcycle provided with a back swinging fork for the mounting of the rear wheel thereof, comprising a springing and damping member disposed between the back swinging fork and the frame of the motorcycle, the springing and damping member passing through a part of an enclosed air intake suction area for the engine between a filter element at the intake end thereof and a discharge branch for connecting a carburetor for the engine thereto, and flexible means sealing the respective ends of the springing and damping member at the motorcycle frame and the back swinging fork thereof to the respective portions of the means which encloses the suction area for the engine.
Claim 3
Dependent Claim
29 words
A springing and damping arrangement for the back wheel of a motorcycle as in claim 1, wherein the springing and damping member is provided with an aerodynamically shaped cover.
Claim 4
Dependent Claim
31 words
A springing and damping arrangement for the back wheel of a motorcycle as in claim 1, wherein the springing and damping member is disposed adjacent the wall of the suction area.
Claim 5
Dependent Claim
36 words
A springing and damping arrangement for the back wheel of a motorcycle as in claim 1, wherein there are two springing and damping members, said members being disposed adjacent respective opposite walls of the suction area.