Title:
TILT BUSH USING RIM FOR BICYCLE AND RIM WITH SAID TILT BUSH
Document Type and Number:
Japanese Patent JPS6015201
Kind Code:
A
Abstract:
To improve the geometrical arrangement of spoked wheels for bicycles or motorcycles and lengthen the life thereof, the spoke nipples are applied on the wheel rims by means of bushes, formed of two cyclindrical coaxial bodies of different diameter for housing respectively the conical head and the cylindrical section of said nipples and being partially telescoped and reciprocally connected, said bushes being apt to be riveted onto the inner element of the rim, with the common axis of said cylindrical bodies slanting in respect of the rim radius by an angle equal to half of the mean angle between that of maximum deviation and that of minimum deviation of the wheel spokes, depending on their variable assembly conditions. Said bushes are realized in two models, each of which has the common axis of the two cylindrical bodies slanting in respect of the rim radius symmetrically as in the other model, and they are applied into holes of the rim made along common axes having the four inclinations required to obtain the substantial coaxiality between the nipple and the wheel spoke in any assembly condition.
Inventors:
GIDO MISHIEROOTEI
Application Number:
JP13081384A
Publication Date:
January 25, 1985
Filing Date:
June 25, 1984
Export Citation:
Assignee:
KAMUPANOORO SPA
International Classes:
B60B1/04; (IPC1-7): B60B1/00
Attorney, Agent or Firm:
Kaoru Furuya