Metal deforming – Tool and/or tool holder – Having unitary tool-face
Patent
1987-03-09
1988-06-21
Jones, David
Metal deforming
Tool and/or tool holder
Having unitary tool-face
72458, 7107, 811761, 8117785, 811775, 811243, 140123, B21D 7022
Patent
active
047518405
ABSTRACT:
An electrician's wire bending implement particularly adapted for use with a set of mandrels that are each provided with a drive socket, comprising in combination, an elongate basic wire bending tool, and a graduated array of mandrels that are each equipped with a pair of spaced apart pins. A square drive is provided at one end of the basic tool, and a handle is provided for use on the end of the basic tool remote from the square drive. The handle is to be used on the basic tool when ample torque is to be applied while making lateral bends in heavy gauge wire, using the spaced pins of a selected mandrel that has been mounted on the square drive. Preferably I use a fixed wire forming jaw on the end opposite the square drive, to facilitate creation of fore and aft bends in heavy gauge wire.
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H. Liner, Jr. and Springer, "Bending Tool for Looped Leads", Apr. 1971, p. 27.
Jones David
Renfro Julian C.
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