Head feeding apparatus

Details Head feeding apparatus Head feeding apparatus

1997-04-11

2000-06-27

Klimowicz, William

Dynamic information storage or retrieval

Dynamic mechanism subsystem

Having power driven transducer assembly

369219, 369249, G11B 2102

Patent

active

060815000

ABSTRACT:
A head feeding apparatus for recording information signals in a disk shaped recording medium such as an optical disk or reading the signals recorded therein comprises a guide mechanism and a moving mechanism. The guide mechanism guides the head in a direction of the diameter of the disk shaped recording medium. The moving mechanism moves the head along the guide mechanism. The moving mechanism comprises a driving source, a rack and a transmission mechanism. The rack is moved together with the head. The transmission mechanism meshes with the rack to transmit a driving force from the driving source. The rack is provided with elastic deformation sections for urging the gear section of the rack toward the transmission mechanism.

REFERENCES:
patent: 5303104 (1994-04-01), Argua et al.
patent: 5307339 (1994-04-01), Tanaka
patent: 5357500 (1994-10-01), Yanagisawa
patent: 5696753 (1997-12-01), Okushita

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