Winding – tensioning – or guiding – Unwinding and rewinding a machine convertible information... – Cartridge system
Patent
1993-07-22
1995-07-18
Darling, John P.
Winding, tensioning, or guiding
Unwinding and rewinding a machine convertible information...
Cartridge system
G11B 1522
Patent
active
054333962
ABSTRACT:
A reel base braking mechanism for a reel base of a video tape recorder in which the number of assembly parts can be reduced and an accurate braking timing can be obtained by employing a so-called one-way mechanism using a plane cam. In a ganged relation with a slide operation of a slide plate on which a plane cam formed of first and second guide grooves is formed when a tape loading and tape unloading are carried out, a pin of a braking arm is selectively engaged with the first and second guide grooves to rotate the braking arm to control the timing at which said supply-reel base is operated with brakes-on and off.
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patent: 5318241 (1994-06-01), Morimoto
Kusumi Ryuji
Narumi Yukiko
Biddle Robert P.
Darling John P.
Miller Jerry A.
Rode Lise A.
Sony Corporation
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