Saw chain depth-grinding apparatus

Details Saw chain depth-grinding apparatus Saw chain depth-grinding apparatus

1979-11-16

1981-05-19

Godici, Nicholas P.

Metal tools and implements, making

Saw-making or furbishing device or machine

76 42, B23D 6316

Patent

active

042677513

ABSTRACT:
Apparatus for grinding depth gauges in a saw chain. The chain is composed of plural cutter links, each having a depth gauge and a cutter blade. The apparatus includes a stationary grinding wheel and a platform on which a selected cutter link is mounted, for shifting therewith toward and away from the wheel. A guide member mounted adjacent the wheel is positioned to contact the cutter blade of the selected link, to limit the closest approach between the wheel and the associated depth gauge. The latter is ground thereby to a selected depth relative to the associated cutter blade. Also disclosed is mechanism for positioning each of a succession of such links at a preselected position on the platform.

REFERENCES:
patent: 2410828 (1946-11-01), Lofstrand, Jr.
patent: 3717051 (1973-02-01), Silvey
patent: 4084452 (1978-04-01), Simington
patent: 4104793 (1978-08-01), Simington

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