Metal deforming – With means to drive tool – Including link-actuated tool support
Patent
1990-06-01
1991-04-09
Jones, David
Metal deforming
With means to drive tool
Including link-actuated tool support
2924358, 100271, 100280, B21J 918
Patent
active
050053981
ABSTRACT:
A machine for hemming a panel having a fixed die with an edge contour complementary to an edge of the panel, a movable die head having prehemming and hemming dies thereon with edge contours, respectively, complementary to the edge contour of said panel, a single fluid actuator, and a cam controlled linkage for effecting both vertical and lateral movement of both said hemming die and said prehemming die relative to said fixed die upon operation of said actuator.
REFERENCES:
patent: 4346579 (1982-08-01), Takatsu
patent: 4706489 (1987-11-01), Dacey, Jr.
Craftmation, Inc.
Jones David
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