Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1974-08-06
1976-07-27
Taylor, Billy S.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
360 93, G11B 2310
Patent
active
039715230
ABSTRACT:
An endless tape cartridge, preferably for use with magnetic recording-reproducing apparatuses, comprises a plurality of loose rollers opposed to one end face of an endless tape coil in the cartridge and disposed radially of the tape coil. Within the cartridge, brake means having its end face for uniform resilient engagement with the end face of the tape coil is cockably or pivotally mounted. The brake means is arranged so that its resilient pressure force imparted to the coil end face may be released from outside the cartridge through openings formed in the cartridge wall.
REFERENCES:
patent: 2922642 (1960-01-01), Cousino
patent: 2964256 (1960-12-01), Gorey
patent: 3025012 (1962-03-01), Fries
patent: 3140837 (1964-07-01), Cailliot
patent: 3228619 (1966-01-01), Hardin
patent: 3773272 (1973-11-01), Wallace
Canon Kabushiki Kaisha
Taylor Billy S.
Woodward William R.
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