Coating implements with material supply – Including means to apply material-moving force – Including means to flex diaphragm within rigid reservoir
Patent
1975-04-07
1976-10-12
Charles, Lawrence
Coating implements with material supply
Including means to apply material-moving force
Including means to flex diaphragm within rigid reservoir
401176, 401265, B43K 504
Patent
active
039854566
ABSTRACT:
This disclosure relates to a calligraphic device for artists and craftsman or the like and includes a device whereupon the user can conveniently manuever and control such a device for producing fine lineaments for ornamental or practical features. The apparatus comprises a nozzle device through which a viscose liquid can be controllably fed by means of a hydraulic piston and cylinder arrangement acting on a flexible chamber in the nozzle device. The novel arrangement permits the user substantially full control over the nozzle while feeding the liquid so as to deposit smooth lines of desired thickness and form without over or under feeding.
REFERENCES:
patent: 2652949 (1953-09-01), Martin
patent: 3199511 (1965-08-01), Kulick
patent: 3235138 (1966-02-01), Bull
patent: 3483800 (1969-12-01), Golden
patent: 3871553 (1975-03-01), Steinberg
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