Gear for a bicycle transmission

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United States of America Patent

PATENT NO 10689064
APP PUB NO 20190225300A1
SERIAL NO

16311824

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Abstract

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A gear (10) for a bicycle transmission (20) is described, having an external contour (11) with teeth (12a, 12b) formed thereon, wherein the external contour (11) is defined by a maximum pitch diameter (Ømax) and a minimum pitch diameter (Ømin), does not have any axes of symmetry and is formed exclusively with point symmetry with respect to its centre of symmetry (M). The invention was therefore based on the problem of developing a gear (10) which improves the pedaling feel of a bicycle transmission (20). The problem is solved in that the external contour (11) exhibits a change in its curvature at every point.

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Patent Owner(s)

Patent OwnerAddress
MÖVE BIKES GMBHFELCHTAER STR 27 MUHLHAUSEN 99974

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rochlitzer, Marcus Muhlhausen, DE 6 7
Schubert, Stefan Muhlhausen, DE 44 461
Sprote, Tobias Muhlhausen, DE 3 4

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