Winding – tensioning – or guiding – Unwinding and rewinding a machine convertible information... – With particular drive
Patent
1995-06-21
1997-01-28
Darling, John P.
Winding, tensioning, or guiding
Unwinding and rewinding a machine convertible information...
With particular drive
G11B 15665
Patent
active
055971300
ABSTRACT:
A kind of tape winding linkage of drum type magnetic recording and reproducing apparatus, comprising a tape winding gear, a first and a second links both with two joints, a third link with two joints having spring effect. The first link is attached to the shaft of the tape winding gear while the second link is connected to the first link by its first pivot joint and connected to the third link by its second pivot joint, also its second link's guided pin is being embedded in the guided slot of the deck such that it can move along the guided slot of the deck. What is more, the third link is connected to the inclined pole base by its third pivot joint. As the loading gear is driven by the power source's mechanism, the third link which possess spring effect is compressed and produced reacting force such that it makes the inclined pole base to move along the guided slot of the deck at the tape winding and unwinding position so as to divert the tape out of the cassette and wind around the magnetic drum.
REFERENCES:
patent: 3355119 (1967-11-01), Johnson et al.
patent: 4616274 (1986-10-01), Nagaoka
patent: 4868693 (1989-09-01), Tsutsumi et al.
patent: 5025333 (1991-06-01), Feinberg et al.
patent: 5128814 (1992-07-01), Morimoto
patent: 5262909 (1993-11-01), Chiou et al.
Chiu Ming-Jer
Tzeng Jaw-Horng
Darling John P.
Industrial Technology Research Institute
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