Vibrating scraper

Details Vibrating scraper Vibrating scraper

1981-05-18

1983-05-03

Smith, James G.

Cutlery

Cutting tools

Scrapers

30500, 30 45, 15236R, B26B 300

Patent

active

043816045

ABSTRACT:
A razor blade holder includes a base plate and a top jaw. A cylindrical sleeve is attached to the base plate by two loops on the back of the base plate going under the cylindrical sleeve and one loop on the back of the plate over the cylindrical sleeve. A holding screw extends through a hole in the top jaw into a tapped hole in the base plate. The top jaw is curved from the front to the back so that tightening the holding screw will tightly hold the razor blade located between the base plate and the top jaw. A set screw radially in the sleeve secures the sleeve to the engraving point of a vibrating engraver. Therefore, operation of the engraver will vibrate the blade to aid in the scraping action.

REFERENCES:
patent: 403625 (1889-05-01), Thompson
patent: 2105960 (1938-01-01), L'Wolfe
patent: 2236323 (1941-03-01), Stachowiak
patent: 3008232 (1961-11-01), Shea, Jr.
patent: 3395414 (1968-08-01), Malin
Electric Engravers, Acme-Burgess, 1980.

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