Shear mechanism for machines for the manufacture of articles of

Details Shear mechanism for machines for the manufacture of articles of Shear mechanism for machines for the manufacture of articles of

1981-12-08

1983-06-14

Kellogg, Arthur D.

Glass manufacturing

With molten glass charge cutting or scraping means

65332, 83602, 83699, C03B 538

Patent

active

043881009

ABSTRACT:
In a glass molding machine, for example, of the type known in the industry as I.S. machines, an apparatus for shearing molten glass into gobs as the glass issues from a feeder includes mechanisms for independently adjusting both the horizontal and vertical position of the shears with respect to the feeder nozzles, as well as the distance between the two halves of the shear blades and the length and time duration of the cutting stroke. All adjustments are possible without shutting down the entire forming operation and can be effected merely by supplying energy to adjusting motors.

REFERENCES:
patent: 2401994 (1946-06-01), Weber
patent: 2812619 (1957-11-01), Wythe
patent: 3758286 (1973-09-01), Heyne
patent: 3850607 (1974-11-01), Cook
patent: 3996037 (1976-12-01), Wythe
patent: 4214497 (1980-07-01), Dahms
patent: 4246819 (1981-01-01), Dahms

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