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Title: Freewheel

Abstract: A freewheel to be used for the motive power transmission mechanism of vehicles, such as bicycles and motorcycles, and other machines, includes ratchet mechanism provided at one lateral side of a sprocket wheel.


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Inventors: Nakano, Takazi (Hiokiso Nishimachi Sakai, JP)

Application Number: 836908
Filing Date: 1977-09-26
Publication_date: 1979-04-10
Assignee:
Primary Class(es): 192/64 192/46
Other Classes:
US Patent Ref:
1270570Jun, 1918Van Ness192/45.
1361757Dec, 1920Emerson192/64.
1362591Dec, 1920Von Beaulieu192/64.
1429196Sep, 1922Dughera192/64.

Other Refs: 114708342763555154556975631443
Nov, 1900DE2
Sep, 1904DE2
Mar, 1923FR
Apr, 1923FR
Sep, 1927FR

Primary Examiner: Herrmann, Allan D.
Assistant Examiner:
Attorney: Wenderoth, Lind & Ponack