Metal deforming – By use of non-deforming work-gripping clamp and relatively... – Plural or complex apparatus
Patent
1991-11-08
1993-02-16
Crane, Daniel C.
Metal deforming
By use of non-deforming work-gripping clamp and relatively...
Plural or complex apparatus
72403, 7234292, 29861, 29867, H01R 4328
Patent
active
051860368
ABSTRACT:
An electric cable bending device for bending an exposed portion of core wire of electric cable having a coating member mounted on a non exposed portion of said core wire has a clamping unit, a vertical hot press, a horizontal hot press, and a vertically supporting unit. The clamping unit clamps the electric cable such that the exposed portion of core wire is located at a position under the vertical hot press and between the supporting unit and the horizontal hot press. By the down stroke of the vertical hot press, the exposed core is heated and bent perpendicularly. The supporting unit supports the cable against a pushing force generated during the stroke of the horizontal hot press, while the perpendicularly bent exposed core is heated and bent back toward another end of the electric cable. As a result, thus bent core wire is firmly and tightly bent in a U-shape for ensuring the complete electrical contact with the terminal lug which will be provided in the following process.
REFERENCES:
patent: 2472778 (1949-06-01), Quinn
patent: 2473919 (1949-06-01), Stone
patent: 3668764 (1972-06-01), Randar
Crane Daniel C.
Sumitomo Wiring Systems Ltd.
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