Bending mandrel arrangement

Metal deforming – By relatively movable offset tool-faces – With tool motion in fixed path

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

72319, 72482, B21D 7022

Patent

active

044793758

ABSTRACT:
A bending mandrel arrangement for use in a machine for the simultaneous bending of a plurality of parallel reinforcing rods for concrete comprises a work support beam on which the rods rest, a trackrail mounted on said work support and having an upper open grooveway and a vertical wall, a plurality of mandrels having arms which engage in said trackway and abut said vertical wall so that the mandrel arms can be simultaneously urged into clamping engagement with said trackrail, and a bending bar which is movable around said mandrel arms to bend said rods.

REFERENCES:
patent: 348423 (1886-08-01), Shackleton
patent: 1721698 (1929-07-01), Krueger
patent: 2190839 (1940-02-01), Jensen
patent: 2302958 (1942-11-01), Jensen
patent: 3120257 (1964-02-01), Webers et al.
patent: 3350912 (1967-11-01), Smith, Jr.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Bending mandrel arrangement 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 mandrel arrangement, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bending mandrel arrangement will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1097504

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.