Pinch-roller unit of a magnetic recording/reading apparatus

Details Pinch-roller unit of a magnetic recording/reading apparatus Pinch-roller unit of a magnetic recording/reading apparatus

2005-08-30

2005-08-30

Jillions, John M. (Department: 3654)

Advancing material of indeterminate length

By orbitally traveling material-engaging surface

Comprising rotary pinch pair

C242S354000, C360S095000, C360S096400

Reexamination Certificate

active

06935545

ABSTRACT:
A pinch roller unit of a magnetic recording/reading apparatus disposed on a main deck on which a head drum and a capstan are disposed to move in association with a sub-deck which is disposed to slide on the main deck. The pinch roller unit operates to bring a tape into close contact with the capstan, and comprises a pivoting lever rotatably disposed on the main deck to pivot towards the capstan in relation to movement of the sub-deck being loaded, a pinch roller rotatably disposed at an end of the pivoting lever and brought into contact with the capstan at the time of loading process, and a torsion spring stressed by being pushed by the sliding member sliding along the left and right directions of the main deck for pushing the pivoting lever towards the capstan.

REFERENCES:
patent: 4482085 (1984-11-01), Tanaka et al.
patent: 4497426 (1985-02-01), Osanai
patent: 5277352 (1994-01-01), Ohkubo et al.
patent: 5833109 (1998-11-01), You
patent: 2002/0053620 (2002-05-01), Konishi et al.

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