Endless belt power transmission systems or components – Control for variable input to output speed-ratio – Including belt shiftable axially from one to another surface...
Patent
1987-04-07
1988-05-17
Novosad, Stephen J.
Endless belt power transmission systems or components
Control for variable input to output speed-ratio
Including belt shiftable axially from one to another surface...
F16H 900
Patent
active
047447842
ABSTRACT:
A rear derailleur for a bicycle, in which a movable member includes a blind shaft bore for a support shaft supporting a chain guide. The shaft bore is open only at its end adjacent the end face of the movable member opposite to the chain guide. The support shaft is rotatably supported in the blind shaft bore and is provided at its intermediate portion with a locking shoulder. A locking member having a thrust bearing surface opposite to the locking shoulder is fixed to the movable member. This supports the chain guide to the movable member such that it is well sealed and protected from escaping.
REFERENCES:
patent: 4573949 (1986-03-01), Nagano
patent: 4670000 (1987-06-01), Nagano
patent: 4692131 (1987-09-01), Nagano
Bui Thuy M.
Novosad Stephen J.
Shimano Industrial Company Limited
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