Cutting – Other than completely through work thickness or through work... – Scoring
Patent
1984-12-03
1986-03-18
Schran, Donald R.
Cutting
Other than completely through work thickness or through work...
Scoring
83563, 83648, 83881, 33 326, C03B 3302
Patent
active
045760799
ABSTRACT:
The present invention provides a glass scriber assembly having a base, a support attached to the base and wherein the support includes an upper surface adapted to support a pane of glass. An elongated arm is pivotally mounted to the base so that one end of the arm is positioned over the support surface. A conventional glass scriber is detachably secured to the end of the arm so that the scriber engages a pane of glass on the support surface. Simultaneously, a compression spring in between the other end of the arm and the base urges the scriber against the glass pane. A roller is rotatably mounted to the support and abuts against the bottom of the glass pane on the support surface so that, upon manually rotating the roller, the roller moves the glass pane under the glass scriber.
REFERENCES:
patent: 3577636 (1971-05-01), DeTorre
patent: 4104939 (1978-08-01), Bonaddio
patent: 4120220 (1978-10-01), Mullen
patent: 4222300 (1980-09-01), El-Habr
patent: 4275633 (1981-06-01), Littlehorn, Jr.
patent: 4291824 (1981-09-01), DeTorre
patent: 4437376 (1984-03-01), Flint
patent: 4494444 (1985-01-01), Masse
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