Louver tool

Details Louver tool Louver tool

1983-10-13

1985-05-28

Crane, Daniel C.

Metal deforming

By tool-couple embodying nonplanar tool-face

With complementary tool-faces

72379, 72454, 72475, B21D 1702

Patent

active

045192359

ABSTRACT:
The present invention relates to a louver fabricating tool comprising a shaper element and a die element. The die element includes a recessed area having side walls and projections and an outwardly tapered apex wall. The shaper element includes an abutting region designed to fit a portion of the recessed area. The louver tool is portable and can form louvers in situ in sheet like material capable of being deformed because the louver tool only requires access to one side of the deformable sheet-like material in order to fabricate the louver.

REFERENCES:
patent: 1353524 (1920-09-01), Fleming et al.
patent: 1397980 (1921-11-01), Quellette
patent: 2646706 (1953-07-01), Palmer
patent: 2728316 (1955-12-01), Oberg
patent: 3943744 (1976-03-01), Marsh et al.

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