Leader-pin

Details Leader-pin Leader-pin

1976-04-23

1977-06-07

Christian, Leonard D.

Winding, tensioning, or guiding

Strand tensioning device

Tortuous course

360 95, G03B 104, G11B 1532, G11B 2304

Patent

active

040278328

ABSTRACT:
A leader-pin to securely hold the leader of a film strip or magnetic tape for high speed unwinding and rewinding wherein the end of the film strip or magnetic tape is inserted between a split rod and the split rod is then inserted into an elongated, resilient tube, with the end of the strip protruding from an elongated slit in the tube; the tube frictionally engaging the strip and the rod, so that the strip will not slip out of the leader-pin.

REFERENCES:
patent: 1322966 (1919-11-01), Sinclair
patent: 1649470 (1927-11-01), Hayden
patent: 1977103 (1934-10-01), Wise
patent: 3188091 (1965-06-01), Goodell
patent: 3594512 (1971-07-01), Castagna

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