Filing device for layers of sheets

Details Filing device for layers of sheets Filing device for layers of sheets

1986-08-13

1988-11-15

Bell, Paul A.

Binder device releasably engaging aperture or notch of sheet

Pliant, deformable sheet retainer

Flaccid retainer secured by knotted, intertwined or wedge...

281 15R, 402 19, 402 22, 402 68, 402 80P, B42F 300, B42F 1310

Patent

active

047845074

ABSTRACT:
A filing device produced as a continuous one-piece body from a sheet or foil by a punching - stamping process has sequencing tongues supported as bending-elastic compression members moving easily with the folding movements of the file covers in insert strips and which are provided with locking members for easily detachable locking in their fastening position. This avoids bending of the sequencing tongues when closing the file covers and the sheets of the fastened sheet layers can be easily turned over and back along the sequencing tongues without the latter accidentally sliding out of the insert strips.

REFERENCES:
patent: 2773504 (1956-12-01), McGrervey
patent: 3834824 (1974-09-01), Jahn
patent: 4174909 (1979-11-01), Jahn
patent: 4192620 (1980-03-01), Jahn
patent: 4256411 (1981-03-01), Podoser
patent: 4261664 (1981-04-01), Crawford

Affiliated with

Also associated with

Rating

Filing device for layers of sheets does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Filing device for layers of sheets, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filing device for layers of sheets will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1100706