Metal deforming – By tool-couple embodying nonplanar tool-face – With complementary tool-faces
Patent
1984-04-11
1986-05-27
Crane, Daniel C.
Metal deforming
By tool-couple embodying nonplanar tool-face
With complementary tool-faces
29751, 72461, 81421, 81420, B21D 706, B21D 5336
Patent
active
045907862
ABSTRACT:
A pair of tongs is on one side of the tool body provided with a rocker arms defining a two-armed lever. The forward arm portion of the rocker arms lies as a stop before die members provided in one of the jaws, and has an abutment edge over which the contact portion but not the affixing portion of a cable shoe inserted into the pair of tongs can pass. The rocker arm, affected by a spring, is with the aid of two actuating elements operated in such a way that in the final phase of a crimping operation the forward arm portion is totally removed from the area of the die members, thus enabling an elongation of the affixing portion of the respective cable shoe when being crimped.
REFERENCES:
patent: 2440040 (1948-04-01), Burton
patent: 2765688 (1956-10-01), Evans
patent: 3039337 (1962-06-01), Stuart-Prince
patent: 3523351 (1970-08-01), Filia
patent: 4048877 (1977-09-01), Undin
Undin Hans
Wiener Hans
C. A. Weidmuller GmbH & Co.
Crane Daniel C.
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