Thermal compensation for disk drive carriage assembly

Details Thermal compensation for disk drive carriage assembly Thermal compensation for disk drive carriage assembly

1986-02-06

1987-10-27

Tupper, Robert S.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

G11B 555

Patent

active

047033770

ABSTRACT:
In the carriage assembly of a disk drive, thermally compensating elements are positioned between the support structure for the carriage and a fixed guide plate which is associated with an outrigger bearing of the carriage. Compensation is achieved for expansion of the carriage base and displacement of the fixed guide plate and the outrigger bearing which results from thermal change, thereby precluding roll of the carriage.

REFERENCES:
patent: 4549239 (1985-10-01), Kawaijiri

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