Rotary actuator having preloaded spring crash stop

Details Rotary actuator having preloaded spring crash stop Rotary actuator having preloaded spring crash stop

1985-01-25

1987-01-06

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

360 97, G11B 2106

Patent

active

046351515

ABSTRACT:
A crash stop assembly for use in a rotary actuator includes a folded leaf spring having two opposing spring arms joined by a base portion. The base portion is mounted to the rotary actuator with the spring arms maintained in compression. Projecting ears on the pivot block assembly of the rotary actuator engage the folded leaf spring to limit travel of the pivot block assembly.

REFERENCES:
patent: 4110802 (1978-08-01), Ho et al.
patent: 4346416 (1982-08-01), Riggle et al.
patent: 4562500 (1985-12-01), Bygones

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