Elevatable grinding wheel motor support

Details Elevatable grinding wheel motor support Elevatable grinding wheel motor support

1981-07-06

1983-12-06

Whitehead, Harold D.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

5116581, B24B 4104

Patent

active

044185022

ABSTRACT:
A support mounting a grinding wheel motor for adjustable movement with respect to a grinding station in a saw chain depth-grinding apparatus. The support includes a threaded element to which the motor is secured, and a sleeve mounted at a fixed position with respect to the grinding station. The sleeve has an internal bore in which the threaded element is axially movable, with the sleeve and element being keyed to prevent relative rotation therebetween. A pair of nuts screwed on the element engage opposite ends of the sleeve to secure the element at an adjusted axial position on the sleeve.

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patent: 1475614 (1923-11-01), Williams
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patent: 3239169 (1963-12-01), Sloyan
patent: 3457809 (1967-06-01), Bowerman
patent: 4104793 (1978-08-01), Simington

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