Closed-frame type pipe-bending press

Details Closed-frame type pipe-bending press Closed-frame type pipe-bending press

1993-05-14

1995-02-21

Jones, David

Metal deforming

With use of control means energized in response to activator...

Sensing tool or tool-linked part

72389, 7245308, 72481, B21D 502

Patent

active

053905202

ABSTRACT:
A pipe-bending press with a large bending length in a closed frame construction, has a frame with side columns and upper and lower cross-pieces. The table supporting the lower bending tools is supported at the lower cross-piece and the upper bending tool which is guided vertically at the side columns in a parallel manner is supported via a plurality of identical piston/cylinder units arranged side by side so that the upper bending tool can be raised and lowered relative to the upper cross-piece. The cylinder spaces of the piston/cylinder units are connected to a common pressure medium unit via a common control line, and the lower piston/cylinder units are arranged between the table supporting the lower bending tools and the lower cross-piece.

REFERENCES:
patent: 5012661 (1991-05-01), Catti et al.
patent: 5067340 (1991-11-01), MacGregor
patent: 5193452 (1993-03-01), Dieperink

Affiliated with

Also associated with

Rating

Closed-frame type pipe-bending press does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Closed-frame type pipe-bending press, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Closed-frame type pipe-bending press will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1922855