Pinch roller driving apparatus

Details Pinch roller driving apparatus Pinch roller driving apparatus

1997-01-24

1998-05-05

Tupper, Robert S.

Dynamic magnetic information storage or retrieval

Record transport with head moving during transducing

Tape record

360 95, G11B 1529

Patent

active

057484023

ABSTRACT:
A pinch roller driving apparatus of a tape cassette player, for pressing a pinch roller against a capstan shaft, is provided. The pinch roller driving apparatus has a relatively simple structure for raising and lowering the pinch roller, and for pressing it against the capstan shaft, while being ganged with a slide member which reciprocates by receiving the driving force from a loading motor. Therefore, the cost of parts is reduced, and the assembly is made easy so that the generation of inferior quality products, caused by accumulated errors during assembly, is reduced.

REFERENCES:
patent: 4616274 (1986-10-01), Nagaoka
patent: 4704643 (1987-11-01), Matsuoka et al.
patent: 4907110 (1990-03-01), Ando
patent: 4975793 (1990-12-01), Oka
patent: 4984105 (1991-01-01), Hwang
patent: 5233489 (1993-08-01), Kim
patent: 5430586 (1995-07-01), Koo
patent: 5434726 (1995-07-01), Song
patent: 5459626 (1995-10-01), Lee et al.

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