Plane die-cutting machine

Details Plane die-cutting machine Plane die-cutting machine

1984-04-18

1985-05-14

Yost, Frank T.

Cutting

Means to drive or to guide tool

Uniplanar compound motion

B26D 516

Patent

active

045164576

ABSTRACT:
The invention concerns a plane die-cutting machine for die-cutting laminar material, of the type comprising a plane punch and an arc-shaped counter punch, which is controlled by moving means pressing the same against a work material inserted between it and the punch, said counter punch being simultaneously rotated around a line of instant-contact which runs along the punch. To avoid impacts between the reciprocally moving parts, the invention provides extensions integral to the punch and to the counter-punch, which maintain the contact between these latter for a portion of the reciprocal oscillatory movement outside the die-cutting area, so that said reciprocal oscillatory movement takes place with constantly contacting zones, like a blotter of blotting-paper. The die-cutting area is defined in such a way that, when the reciprocally moving parts contact themselves at the ends of said extensions, between the die-cutting parts a hollow space is left, which is sufficient for the passage of the laminar material under work.

REFERENCES:
patent: 2130818 (1938-09-01), Soderberg
patent: 2737238 (1956-03-01), Rowlands
patent: 3057241 (1962-10-01), Chambon
patent: 3182588 (1965-05-01), Bolliger
patent: 3857316 (1974-12-01), Handley
patent: 4122740 (1978-10-01), Maltby

Affiliated with

Also associated with

Rating

Plane die-cutting machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Plane die-cutting machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plane die-cutting machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-762267