Helical scan recorder with three-point head mounting

Details Helical scan recorder with three-point head mounting Helical scan recorder with three-point head mounting

1983-02-10

1984-08-07

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record transport with head moving during transducing

Tape record

360 85, 36013022, 403373, G11B 508

Patent

active

044646909

ABSTRACT:
An arrangement for mounting a hub on a shaft such as the rotatable head support of a helical scan tape recorder. The hub has a tubular portion coaxial with the shaft, which is clamped onto the shaft by a device having three clamping jaws which are force-coupled to each other and engage the tubular portion at equally spaced locations circumferentially around the shaft in a plane substantially perpendicular to the shaft, the clamping surface of at least one clamping jaw being adjustable by an adjusting device to move the clamping surface in a direction substantially perpendicular to the shaft axis. One or all of the jaws may be pivotally interconnected to the other jaws.

REFERENCES:
patent: 3021049 (1962-02-01), Settle
patent: 3165342 (1965-01-01), Anderson
patent: 3354672 (1967-11-01), Klaeui
patent: 3396596 (1968-08-01), Fischer
patent: 3449002 (1969-06-01), Bernard
patent: 4110054 (1978-08-01), Moeller, Jr.
patent: 4142811 (1979-03-01), Burnham
patent: 4197505 (1980-04-01), Watanabe
patent: 4215961 (1980-08-01), Babel

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