Shift-drum speed change mechanism

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United States of America Patent

PATENT NO 9556958
APP PUB NO 20160146344A1
SERIAL NO

14950977

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Abstract

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A shift-drum speed change mechanism includes a first drum spring biasing a first drum toward a first side in an axial direction, which is a side on which a first slider comes into contact with a first speed change member, a first fork spring biasing a first shift fork toward a second side in the axial direction, which is a side opposite to the first side in the axial direction, with a weaker biasing force than the first drum spring, and a first stopper member for the first drum, defining an end of movement of the first drum toward the first side in the axial direction.

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Patent Owner(s)

Patent OwnerAddress
KANZAKI KOKYUKOKI MFG CO LTDHYOGO 661-0981

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Murashima, Daisuke Amagasaki, JP 14 53
Nishimoto, Shuji Amagasaki, JP 28 286
Tsukamoto, Michio Amagasaki, JP 78 843

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