Profile control for shear mechanism

Details Profile control for shear mechanism Profile control for shear mechanism

1982-06-14

1984-04-24

Schran, Donald R.

Cutting

Means to drive or to guide tool

With simple oscillating motion only

83602, C03B 538

Patent

active

044440790

ABSTRACT:
A profile control for a shear mechanism of a glass processing machine eliminates cams, gears, etc. otherwise required to oscillate the shear mechanism arms in unison in opposite directions between open and closed positions. The profile is the angular position time curve of the arms as they open and close over a predetermined angular displacement. The profile is controlled by adjustable oscillators and programmable memory (PROM) which determine the commands to a reversible dc motor drive. The control synchronizes the movement of the arms in proper phase relationship with respect to the feeder mechanism of the glass processing machine.

REFERENCES:
patent: 2472560 (1949-06-01), Avery
patent: 2680937 (1954-06-01), Peiler
patent: 2977718 (1961-04-01), Dahlman
patent: 3333937 (1967-08-01), Tatsak
patent: 3736826 (1973-06-01), Ward
patent: 4230010 (1980-10-01), Guenthner

Affiliated with

Also associated with

Rating

Profile control for shear mechanism does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Profile control for shear mechanism, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Profile control for shear mechanism will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-109982