Winding – tensioning – or guiding – Unwinding and rewinding a machine convertible information... – With particular drive
Patent
1996-01-30
1997-09-23
Nguyen, John Q.
Winding, tensioning, or guiding
Unwinding and rewinding a machine convertible information...
With particular drive
2424224, 360 83, 360 90, G11B 1532, G11B 5027, G11B 5008
Patent
active
056695683
ABSTRACT:
A brake device for magnetic recording and reproducing apparatus, such as a slide loading type camera recorder. The supply reel brake unit includes a supply reel brake having an operating pin, and a mode switch gear having an operating protrusion pushing the operating pin in a tape running mode, thereby releasing the tape supply reel table. In addition, the supply reel brake unit may comprise a drive cam gear, a supply reel brake cooperating with the drive cam gear to selectively brake the tape supply reel table. The take-up reel brake unit includes a clutch gear engaging with the reel gear of the tape take-up reel table, a take-up reel brake having a rotation limit lever limiting the rotation of the brake in cooperation with the guide pin of the stationary base plate, a latch of the brake selectively engaging with the reel gear of the tape take-up reel table to brake the take-up reel table, and a stop pin of the take-up reel brake received by the slit of the slide base to separate the latch of the brake from the reel gear of the tape take-up reel table in a tape loading operation, thereby releasing the tape take-up reel table.
REFERENCES:
patent: 4801107 (1989-01-01), Dixon et al.
patent: 4985788 (1991-01-01), Kano et al.
patent: 5188311 (1993-02-01), Choi
Patent Abstract of Japan No. HEI 2-14450 P-1027 Mar. 20, 1990, vol. 14, No. 158.
Choi Sung Hoon
Jang Byoung Gyu
Joung Mun Chea
Kang Myung Goo
Kang Seong Sik
Goldstar Co. Ltd.
Nguyen John Q.
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