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US 4,066,217 AGranted
Tail end grip mechanism
AssigneeAllied Chemical Corporation
InventorsRobert E. Smith, Frank S. Chytil, George Feldstein, Dorman J. Swartz
Life of this patent
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Abstract
An apparatus which grips the tail end of a rapidly traversing metal filament that has been wound onto a winding reel. The apparatus comprises a triggering means, which when actuated, pivots a grip lever that is mounted on the rotating reel support and locks the end of the advancing filament to the winding reel without interrupting the movement of either the filament or reel.
Claims5
An apparatus for gripping and retaining the tail end of a moving filament contiguous to a rotating storage reel comprising in combination:
- a. a rotable reel mounting assembly for receiving said reel;
- b. a pivotal gripping means mounted on said reel mounting assembly adapted to be remotely actuated to grip the tail end of the filament which is stored on a reel carried on said reel mounting assembly;
- c. sensing means adapted to detect passage of the tail end of the filament and to generate a signal responsive to such passage;
- d. triggering means in circuit with said sensing means adapted to actuate said pivotal gripping means to grip the tail end of the filament responsive to the signal generated by said sensing means.
1 more element
Dependencies are inferred from the claim text.