Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1975-03-19
1976-03-16
McCarthy, Edward J.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
403330, B65H 1702
Patent
active
039441539
ABSTRACT:
A spindle and latch combination for removably retaining a reel. Keys drive the reel. Oppositely, a slot in the spindle holds the latch and a spring there urges the latch against the reel. Engagement or disengagement of the reel and spindle by one hand is possible. The latch may be embodied to pivot inboard or outboard of the reel.
REFERENCES:
patent: 1041184 (1912-10-01), Spiro
patent: 1179924 (1916-04-01), Howell
patent: 2882078 (1959-04-01), MacDonald
patent: 3275257 (1966-09-01), Cherniavskyj
patent: 3330494 (1967-07-01), Rissberger
patent: 3359020 (1967-12-01), O'Donnell
Electronic Engineering Co. of California
Lubcke Harry R.
McCarthy Edward J.
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