Sharpener for commodity slicing machine

Details Sharpener for commodity slicing machine Sharpener for commodity slicing machine

1975-12-02

1976-10-19

Smith, Al Lawrence

Abrasive tool making process, material, or composition

Impregnating or coating an abrasive tool

831741, B24B 346

Patent

active

039863042

ABSTRACT:
The guard cover for a commodity slicing machine sharpener extends over and protects the otherwise exposed knife edge at the knife sharpening area. The guard protects the knife edge at all times regardless of whether the sharpener is in the sharpening position, storage position, or is being moved between these positions. The sharpener employs a non-rotatable honing stone which seeks proper honing relationship with the knife upon coming into contact therewith. A latch holds the sharpener when in the sharpening position and prevents it from being returned to the storage position until released. The latch release is position dependent so that the operator's hand and fingers should be in a certain predetermined position on the sharpener housing, away from the knife edge, to operate the latch release.

REFERENCES:
patent: 1939740 (1933-12-01), Van Berkel
patent: 2052367 (1936-08-01), Folk
patent: 2614373 (1952-10-01), Van Duyn
patent: 3182700 (1965-05-01), Engi

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