Video head deflection apparatus for special motion reproduction

Details Video head deflection apparatus for special motion reproduction Video head deflection apparatus for special motion reproduction

1979-11-07

1982-02-02

Moffitt, James W.

Dynamic magnetic information storage or retrieval

Record editing

360107, G11B 2118, G11B 2110

Patent

active

043142842

ABSTRACT:
An improved video head deflection apparatus for special speed motion reproduction by a helical scan video tape recorder. The rotary head of the recorder is mounted so that it is displaceable in a direction perpendicular to its path of rotation. The deflection apparatus includes a coil assembly and a magnetic element, one of which is fixedly mounted, the other of which is mounted to the rotating head. The coil and magnetic element are used to deflect the head when the coil is electrically energized.

REFERENCES:
patent: 4030133 (1977-06-01), Yamada et al.
patent: 4151569 (1979-04-01), Hathaway
patent: 4152727 (1979-05-01), Tatsuguchi et al.
patent: 4167762 (1979-09-01), Hashizaki et al.
patent: 4183059 (1980-01-01), Palmer

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