Gear cutting – milling – or planing – Milling – With regulation of operation by templet – card – or other...
Patent
1978-04-05
1979-09-25
Bilinsky, Z. R.
Gear cutting, milling, or planing
Milling
With regulation of operation by templet, card, or other...
33 25R, 33191, 269139, B23C 116, B23Q 1500
Patent
active
041686519
ABSTRACT:
A generally rectangular flat housing is connected with one clamp of a self-centering work holder of an engraving machine for movement therewith. The housing slidably and pivotally supports a plurality of links connecting a control shaft with a pair of spaced-apart arms journalled by the housing for movement toward and away from each other in a pivoting action by the control shaft. When moved toward each other, the arms contact the respective opposing ends of a trophy plate to be engraved when loosely supported by the work holder for centering the trophy plate on the work holder prior to the engraving action thereon.
REFERENCES:
patent: 1189004 (1916-06-01), Scotfold
patent: 2724896 (1955-11-01), Mich
Bilinsky Z. R.
Rhea Robert K.
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