Overspeed trip mechanism

Details Overspeed trip mechanism Overspeed trip mechanism

1982-01-18

1984-05-01

Hermann, Allan D.

Machine element or mechanism

Automatic operation or control

Retarded

73548, 200 80R, F16H 542, G05G 1700

Patent

active

044453922

ABSTRACT:
An overspeed trip mechanism for a rotating shaft has a collar mounted on the shaft. An eccentric ring surrounds and is connected to the collar for rotation therewith. A trip member is located exteriorly of the collar. The eccentric ring is movable radially relative to the collar between a first position spaced from the trip member and a second position in contact therewith. A spring is arranged between the ring and the collar to yieldably urge the ring into its first position.

REFERENCES:
patent: 960411 (1910-06-01), Samuelson
patent: 1076472 (1913-10-01), Wilkinson
patent: 2254520 (1941-09-01), Garrott
patent: 2333044 (1943-10-01), Rosch
patent: 2388282 (1945-11-01), Otto
patent: 2831671 (1958-04-01), Leonard

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