Title:
FREE WHEEL-HUB
Document Type and Number:
Japanese Patent JP2009143391
Kind Code:
A
Abstract:
To provide a hub equipped with a one-way clutch mechanism and a synchronizing mechanism in a hub body.
In the hub, both ends of an intermediate cylindrical part 3 of the hub body 1 are penetrated through its both sides to mount gears on both ends thereof, and a ratchet mechanism 6 is provided between an outer cylindrical part 4 and the intermediate cylindrical part 3.
Inventors:
MATSUMOTO SATOSHI
Application Number:
JP2007322782A
Publication Date:
July 02, 2009
Filing Date:
December 14, 2007
Export Citation:
Assignee:
MATSUMOTO KEI
International Classes:
B62M9/00; B60B27/04