Circle and strip cutting system

Details Circle and strip cutting system Circle and strip cutting system

1988-08-12

1990-04-17

Yost, Frank T.

Geometrical instruments

Scriber

Parallel line

33 2703, 3016475, 225 96, 83886, B26D 308, C03B 3310

Patent

active

049168207

ABSTRACT:
Apparatus for manually cutting both circles and strips from glass utilizes either a center support structure or an edger, in combination with a rule having different scales on opposite surfaces, and with a cutting head adjustably mounted on the rule. Reversal of the position of the cutting head on the supporting rule adapts it for use with either of two different forms of cutting components, and the edger is constructed not only to compensate for offset between the registration and cutting elements of the head, but also to enable use of the edge of either the glass workpiece or a furring strip as the reference surface along which the edger is run to cut strips.

REFERENCES:
patent: 1421921 (1922-07-01), Doerr
patent: 1598993 (1926-09-01), Vlazny
patent: 1773048 (1930-08-01), Linke
patent: 2134332 (1938-10-01), Hubbard
patent: 3111761 (1963-11-01), McAlister
patent: 3491448 (1970-01-01), Quinton et al.
patent: 4083274 (1978-04-01), Insolio et al.
patent: 4110907 (1978-09-01), Einhorn et al.
patent: 4590834 (1986-05-01), Sobel

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