Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1986-11-05
1987-12-01
Watkins, Donald
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242201, 242208, B65H 2036, B65H 2038
Patent
active
047098716
ABSTRACT:
A reel receiving device of a high operational reliability which can effectively prevent operation in error of a particular mechanism such as an automatic reversing mechanism or an automatic stopping mechanism which operates in response to rotation or stopping of a reel receiving body. The reel receiving body of the device has an engaging portion for engagement with a tape reel and a pair of axially opposing surfaces between which a friction coupling member is located. The friction coupling member engages with a particular mechanism for operation thereof. A friction transmission mechanism is mounted for rotation around the reel receiving body and frictionally transmits a turning force of a motor to the reel receiving body. A spring member is interposed between the friction coupling member and one of the opposing surfaces of the reel receiving body and presses the friction coupling member toward the other opposing surfaces.
REFERENCES:
patent: 2882078 (1979-04-01), MacDonald
patent: 3240440 (1966-03-01), Albers
patent: 3659806 (1972-05-01), Crafts
patent: 3888432 (1975-06-01), Katah
patent: 3894702 (1975-07-01), Okano
patent: 4422589 (1983-12-01), Okada
patent: 4630149 (1986-12-01), Ida
Kido Kunio
Tanaka Shinsaku
Tanashin Denki Co. Ltd.
Watkins Donald
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