Film shredder

Details Film shredder Film shredder

1979-05-17

1980-12-16

Goldberg, Howard N.

Solid material comminution or disintegration

Apparatus

Cooperating comminuting surfaces

241242, B02C 1816, B02C 1844

Patent

active

042391601

ABSTRACT:
A device is disclosed for smoothly, continuously, and more effectively shredding laterally-extended film material of indefinite length without jerking the film material into the device with excessive force. Cooperating cutting edges are used--one serrated, another smooth.

REFERENCES:
patent: 1322210 (1919-11-01), Williams
patent: 2360357 (1944-10-01), Marshall
patent: 2635693 (1953-04-01), Gibby
patent: 2639096 (1953-05-01), Hinerfeld
patent: 2696650 (1954-12-01), Bettes, Jr.
patent: 2739647 (1956-03-01), Coste
patent: 3186277 (1965-06-01), Brynner
patent: 3342093 (1967-09-01), Billingsley
patent: 3353754 (1967-11-01), Heijnis et al.
patent: 3510067 (1970-05-01), Beck et al.
patent: 3545686 (1970-12-01), Brown
patent: 3549093 (1970-12-01), Pallmann
patent: 3617005 (1971-11-01), Pearson
patent: 3685751 (1972-08-01), Anders
patent: 3806047 (1974-08-01), Ober
patent: 3806048 (1974-08-01), Williams
patent: 3823877 (1974-07-01), Poggie
patent: 3960334 (1976-06-01), Wudyka
patent: 4004738 (1977-01-01), Hawkins
patent: 4028779 (1977-06-01), Shah
patent: 4030865 (1977-06-01), Kobayashi
patent: 4069981 (1978-01-01), Shah

Affiliated with

Also associated with

Rating

Film shredder does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-603233