Combination cleat bender and bar folder apparatus

Details Combination cleat bender and bar folder apparatus Combination cleat bender and bar folder apparatus

1974-12-09

1976-04-06

Lanham, C. W.

Metal deforming

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

With interrelated clamp closer and tool mover

72319, 72381, 72411, B21D 1104, B21D 504

Patent

active

039480747

ABSTRACT:
A sheet metal bending brake apparatus adapted to make complex bends in a sheet metal workpiece, comprising a frame, a fixed holding bar mounted adjacent of said surface, a movable holding bar mounted on said frame movable between a forward clamping position in opposed clamping relationship with the fixed bar and a rearward and downward position below the plane of the fixed surface, a bending brake element adjacent the fixed jaw adapted to contact sheet metal held between the same, said bending element adapted to rotate 180.degree., or more, around a point adjacent the jaws, the movable holding bar being coordinated with the bending brake to release from the holding position before the bending brake has rotated 180.degree..

REFERENCES:
patent: 1192797 (1916-07-01), Salmon
patent: 1408106 (1922-02-01), McCabe
patent: 3161223 (1964-12-01), Marsh
patent: 3662584 (1972-05-01), Jones
patent: 3786666 (1974-01-01), York

Affiliated with

Also associated with

Rating

Combination cleat bender and bar folder apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Combination cleat bender and bar folder apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Combination cleat bender and bar folder apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1569023