Engraving apparatus

Details Engraving apparatus Engraving apparatus

1982-06-01

1986-05-27

Bilinsky, Z. R.

Gear cutting, milling, or planing

Milling

With regulation of operation by templet, card, or other...

33 242, 409 90, 409 91, B23Q 3510, B43L 1310

Patent

active

045913048

ABSTRACT:
Apparatus for scribe engraving a workpiece with a two dimensional miniature representation of a pattern followed by a stylus includes a stylus moveable within a two dimensional pattern, a base supporting the pattern, a sleeve receiving the stylus and extending upwardly therefrom with the stylus protruding from the sleeve, a spring biasing the stylus outwardly of the sleeve, a beam above the base including a bearing seat, a spherically rotatable pivot member residing on the bearing seat, a scribe connected to the pivot member and moving unitarily with the pivot member and a tube telescopingly connecting the sleeve with the pivot member for rotation of the pivot member in the seat in response to movement of the stylus following the pattern.

REFERENCES:
patent: 190797 (1877-05-01), Ware
patent: 517680 (1894-04-01), Chase
patent: 742180 (1903-10-01), Francis
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patent: 1148397 (1915-07-01), Nelson
patent: 1621317 (1927-03-01), Eaton
patent: 1923208 (1933-08-01), Howey
patent: 2344849 (1944-03-01), Butler
patent: 2562269 (1951-07-01), Gruettner et al.
patent: 2699606 (1955-01-01), Breau
patent: 3139003 (1964-06-01), Magor
patent: 4166319 (1979-09-01), Rosenberg
patent: 4317287 (1982-03-01), Sausale

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