Stop mechanism for power and free conveyor system
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United States of America Patent
Stats
-
Jul 3, 2001
Grant Date -
N/A
app pub date -
Aug 18, 1998
filing date -
Aug 18, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A stop mechanism for detaching a conveyor trolley from a drive system which normally drives the trolley along a conveyor track. A ramp can be moved into the path of a trolley dog so that the trolley dog moves upwardly along an inclined ramp surface to disengage the trolley dog from a drive dog carried by a driven chain of the conveyor system. The actuating mechanism for the ramp includes a pivotal cam plate actuated by a power cylinder. A cam slot in the cam plate receives a cam roller connected with a guide link which moves in a vertical guide slot. The guide link is connected with the ramp to move it up and down under the control of the actuating cylinder.
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International Classification(s)
Cited Art Landscape
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