Bending brake for flat blank

Details Bending brake for flat blank Bending brake for flat blank

2005-09-13

2005-09-13

Crane, Daniel C. (Department: 3725)

Metal deforming

By use of non-deforming work-gripping clamp and relatively...

Clamp structure constitutes sole initial metal-deforming...

Reexamination Certificate

active

06941788

ABSTRACT:
The invention concerns a brake (1) comprising at least a platen (2) co-operating with a press (3) for immobilizing a blank section to be bent, the platen (2) being extended by a table (4) hinged to the platen (2) via a hinge. The brake (1) is characterized in that part of the hinge consists of a cage having in transverse section a profile with a cylindrical segment (6B) prolonged by a retaining lip (6C) defining with the segment an opening (6D) of the cage (6A), the cage (6A) being designed to receive by simple sliding the other hinge part, the hinge part having a generally winding conchoidal shape exhibiting in transverse section a profile with a cylindrical segment prolonged by a retaining lip. The invention is useful for bending blanks.

REFERENCES:
patent: 3380280 (1968-04-01), Wise
patent: 4111027 (1978-09-01), Bottomley
patent: 4282735 (1981-08-01), Break
patent: 4493200 (1985-01-01), Rhoades
patent: 4558582 (1985-12-01), Meinig

Affiliated with

Also associated with

Rating

Bending brake for flat blank does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3432456