192 clutches and power-stop control – Clutches – Velocipede free wheel
Patent
1983-12-21
1986-04-08
Yuen, Henry C.
192 clutches and power-stop control
Clutches
Velocipede free wheel
192 46, 474160, F16D 4100, F16H 1108
Patent
active
045806705
ABSTRACT:
A hub for a bicycle wherein a tubular support, having at its outer peripheral surface a non-circular cross-section, is provided at a hub shell which is supported rotatably to a hub shaft, a driven cylinder of a freewheel is fitted and fixed to the tubular support. The hub shell is provided with an elongate inner screw-threaded portion. A screw-threaded cylinder is provided which is adapted to have at one end an outer screw-threaded portion screwable with the inner screw-threaded portion and to have at its other end a projection which is engageable with one end of the driven cylinder, so that the screw-threaded cylinder is screwed with the hub shell to fix the driven cylinder to the hub shell.
REFERENCES:
patent: 4226317 (1980-10-01), Nagano
patent: 4230212 (1980-10-01), Tsuchie et al.
patent: 4299318 (1981-11-01), Segawa
patent: 4328882 (1982-05-01), Isobe
patent: 4353447 (1982-10-01), Bes
patent: 4461375 (1984-07-01), Brown
patent: 4472163 (1984-09-01), Bottini
Shimano Industrial Company Limited
Yuen Henry C.
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