Improved rear hub chair protector

Details Improved rear hub chair protector Improved rear hub chair protector

1979-12-03

1981-09-15

Dorner, Kenneth

Endless belt power transmission systems or components

Guard or housing for belt or pulley

474151, 74609, F16H 718

Patent

active

042894905

ABSTRACT:
A rear hub for a bicycle, which has a hub shell supported rotatably to a hub shaft through a pair of bearings and which carries two or more sprockets at one axial end of the hub shell which are freely rotatable in one direction, is provided with a protector disposed axially outwardly the smallest diameter high speed sprocket. The protector has a diameter larger than the high speed sprocket, and is supported to a rear hub fixing member fixed to the hub shaft.

REFERENCES:
patent: 675502 (1901-06-01), Thomas
patent: 3964330 (1976-06-01), Ozaki
patent: 4102215 (1978-07-01), Nagano et al.
patent: 4114473 (1978-09-01), Pollak

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