Textiles: fiber preparation – Stopping – Break or run-out detection
Patent
1977-12-07
1980-03-18
Rimrodt, Louis
Textiles: fiber preparation
Stopping
Break or run-out detection
192125A, 200 6113, 226 11, D01G 3100
Patent
active
041931688
ABSTRACT:
A stop motion apparatus is disclosed for disengaging a drive motion on a carding machine in response to the detection of a desired operating condition wherein the carding machine is of the type having motorized drive means for imparting a drive motion to the carding machine when engaged and actuator means for selectively enaging or disengaging the drive motion. The stop motion apparatus includes a base for attachment to the carding machine and a pivotable arm assembly carried by the base. A linkage assembly connects the pivotable arm assembly to the actuator means of the carding machine. The pivotable arm assembly has a first position in which the actuator means disengages the drive stopping the carding machine and a second position in which the actuator means engages the card drive. A unique cam-lock assembly is provided for locking the pivotal arm assembly in the second position maintaining the drive motion engaged, and a release mechanism is provided for releasing the cam lock assembly allowing the pivotable arm assembly to move to its first position. Various condition responsive devices are disclosed for detecting a desired condition on the carding machine and actuating the release mechanism.
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