Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1990-01-25
1991-11-12
Stodala, Daniel P.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
464 30, B65H 1800, F16D 702
Patent
active
050641336
ABSTRACT:
A driving force transmitting apparaus having a rotation drum which is driven by a drive shaft and which is rotatable relative to a driven shaft and a rotation member which is fixed on the driven shaft and transmit driving force from the drive shaft to the driven shaft is disclosed. The rotated drum has an outer peripheral surface contacting a friction pad attached to the rotation member. Driving force is transmitted from the drive shaft to the driven shaft through the drum, the friction pad and the rotation member.
REFERENCES:
patent: 1065736 (1913-06-01), Simmons
patent: 2531558 (1950-01-01), Debrie
patent: 3034241 (1962-05-01), Kossor et al.
patent: 3281090 (1966-10-01), Baranowski, Jr.
patent: 4095485 (1978-06-01), Hiersig
patent: 4239375 (1980-01-01), Eisbein et al.
patent: 4300363 (1981-11-01), Mathues
patent: 4806982 (1989-02-01), Yamamoto et al.
patent: 4827356 (1989-05-01), Yamamoto et al.
patent: 4847661 (1989-07-01), Ueda et al.
Brother Kogyo Kabushiki Kaisha
Darling John P.
Stodala Daniel P.
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