Cutting – With product handling means – Means to move – guide – or permit free fall or flight of product
Patent
1987-12-21
1989-05-30
Schran, Donald R.
Cutting
With product handling means
Means to move, guide, or permit free fall or flight of product
83165, 83417, 83687, 83691, 4147989, B26F 102, B65G 5900
Patent
active
048339580
ABSTRACT:
A machine for punching holes in batches of sheets has a receptor which holds a stack of sheets in vertical position. A timing mechanism sequentially jogs and segregates a first batch from the receptor and deposits same in a vertical punch slot. At the bottom of the punch slot is a horizontally reciprocating punch which forms the holes. Meanwhile, a second batch is bieng jogged and segregated. The first and second batches are gripped and lifted. The first batch is deposited in a vertical discharge slot from which it is transferred to a deposit tray. The second batch is simultaneously punched while in the punch slot.
REFERENCES:
patent: 2641321 (1953-06-01), Cruzan
patent: 2935752 (1960-05-01), Rowley
patent: 3273438 (1966-09-01), Brook
patent: 3921487 (1975-11-01), Otsuka et al.
patent: 3964672 (1976-06-01), Aylsworth et al.
patent: 4077288 (1978-03-01), Holland
patent: 4078672 (1978-03-01), Crepaldi et al.
patent: 4119221 (1978-10-01), Hazard
patent: 4157821 (1979-06-01), Fabrig
patent: 4613268 (1986-09-01), Capdeboscq et al.
Abildgaard William H.
Crudo Phillip M.
Ransom Dale
Caplan Julian
Schran Donald R.
Velo-Bind Inc.
LandOfFree
Paper punching 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 Paper punching machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Paper punching machine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2143835