Oscillating saw chain sharpener

Details Oscillating saw chain sharpener Oscillating saw chain sharpener

1976-11-10

1978-04-18

Smith, Al Lawrence

Metal tools and implements, making

Saw-making or furbishing device or machine

Sharpening and gumming

76 25A, 76 74, B23B 6316

Patent

active

040844528

ABSTRACT:
A support is provided from which a drivable rotary grinding wheel is journaled for rotation about a first predetermined axis. A mount is also provided and is supported from the support from guided back and forth shifting relative thereto toward and away from the outer periphery of the grinding wheel along a predetermined path extending at least generally radially of the axis of rotation of the grinding wheel. The support means also supports the mount for limited oscillation of the mount about a second axis generally paralleling the first mentioned axis and the mount includes structure operative to support a length of saw chain therefrom.

REFERENCES:
patent: 1979637 (1934-11-01), O'Neill
patent: 3006222 (1961-10-01), McEwan
patent: 3349645 (1967-10-01), Silvey
patent: 3779103 (1973-12-01), Silvey
R. Treyco Saw Sharpening Fixture, Treyco Products Instructions, 4 pages.

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