Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1983-06-22
1985-10-22
Goldberg, Howard N.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
29117, 29129, B21B 3100
Patent
active
045479402
ABSTRACT:
A transport roller assembly is disclosed which is adapted for use as a yarn delivery roller in a yarn false twisting machine, and which is designed to minimize the time and expense of its replacement upon being damaged. The assembly comprises a spool-like support member which is adapted to be coaxially positioned on a supporting shaft, and an outer sleeve which is adapted to be coaxially positioned on the support member. The support member includes two end flanges and an integral wall joining the flanges, and a number of threaded members extend between the flanges so that rotation of the threaded members results in the flanges deflecting either toward or away from each other. During such deflection, the outer edges of the flanges clampingly engage the bore of the sleeve, and the inner edges clampingly engage the supporting shaft.
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American Barmag Corporation
Eley Timothy V.
Goldberg Howard N.
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