Metal deforming – Process – Involving use of claimed apparatus
Patent
1988-11-17
1991-02-05
Jones, David
Metal deforming
Process
Involving use of claimed apparatus
72296, 72702, 761071, B21D 3702
Patent
active
049894390
ABSTRACT:
A device and method for taking to account the elasticity of materials during bending operations to cause the proper amount of overbending such that after springback and while at rest, the material assumes its intended shape.
REFERENCES:
patent: 4704886 (1987-11-01), Evert et al.
patent: 4802357 (1989-02-01), Jones
Ewert Lee R.
Leodolter Walter
Sargent Sumner B.
Cone Gregory A.
Harrington Curt L.
Jones David
McDonnell Douglas Corporation
Scholl John P.
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