Braking device for magnetic tape apparatus

Details Braking device for magnetic tape apparatus Braking device for magnetic tape apparatus

2005-07-05

2005-07-05

Rivera, William A. (Department: 3654)

Winding, tensioning, or guiding

Unwinding and rewinding a machine convertible information...

With particular drive

C360S096300

Reexamination Certificate

active

06913220

ABSTRACT:
A braking device for an magnetic tape apparatus includes a switching unit for selectively transmitting the rotation of a capstan motor to a take-up reel table or to a supply reel table, a clutch for changing the switching unit to a slide rotation mode or to a direct-coupled rotation mode, a brake, a loading motor for driving the brake, and an end sensor. Based on a tape end detection signal produced during an operation in a fast forward mode, the capstan motor is rotated in reverse to permit the switching unit to select a second path, while the switching unit is maintained in the direct-coupled mode. Thereafter, the capstan motor is halted, and the loading motor is rotated to use the brake to halt the take-up reel table.

REFERENCES:
patent: 5295639 (1994-03-01), Kurokawa et al.
patent: 5788175 (1998-08-01), Hwang
patent: 5810275 (1998-09-01), Yang
patent: 5833162 (1998-11-01), Jang
patent: 6550711 (2003-04-01), Sawai et al.
patent: 2001/0042807 (2001-11-01), Sawai et al.
patent: P3-8160 (1991-01-01), None
patent: P5-114199 (1993-05-01), None

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