Metal deforming – By deflecting successively-presented portions of work during... – By use of work-contacting wiper and moving – work-holding form
Patent
1990-03-19
1992-06-30
Larson, Lowell A.
Metal deforming
By deflecting successively-presented portions of work during...
By use of work-contacting wiper and moving, work-holding form
72389, 72413, 72478, B21D 700
Patent
active
051252520
ABSTRACT:
An improved variable geometry tooling die is disclosed employing die segments 12 for use in die-press bending of materials. A forming die 10 is constructed of a plurality of segmented portions 12 which are radially adjustable for bends of different radii. Interchangeable inserts 20 in the segmented dies 12 allows for bending materials with various outside diameters and shapes.
REFERENCES:
patent: 339804 (1886-04-01), Norwood
patent: 1412730 (1922-04-01), Winters
patent: 1773430 (1930-08-01), McConnell
patent: 1849181 (1932-03-01), Francis
patent: 2365482 (1944-12-01), Manken et al.
patent: 2966934 (1961-01-01), Huet
patent: 3276236 (1966-10-01), McDowell
Ayres Paul S.
Holbrook Richard L.
Turner Dwight L.
Edwards Robert J.
Kalka Daniel S.
Larson Lowell A.
Matas Vytas R.
McKeon Michael J.
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