Wedge driving tool having mutually adjustable elements for...

Details Wedge driving tool having mutually adjustable elements for... Wedge driving tool having mutually adjustable elements for...

2007-01-23

2007-01-23

Jones, David (Department: 3725)

Metal deforming

With means to drive tool

Including cam-actuated support

C072S313000, C072S387000

Reexamination Certificate

active

11365851

ABSTRACT:
A wedge driving tool for cutting and/or non-cutting shaping of a sheet metal workpiece in a press includes a mould- and/or tool-bearing working slider, which may be displaced between a slider bed and a driver at a predetermined angle. For obtaining a working slider which may be continuously angularly adjusted, segmental disks are in each case arranged on both sides of the working slider in a continuously movable manner with respect to an angle of rotation, in each case, on the slider bed and the driver or on the working slider and the driver. The segmental disks, in each case, being arranged in pairs on an axis of rotation, are non-rotatably mutually connected along their chord-type boundaries such that corresponding straight-line guides, particularly for the working slider, are arranged in these connections.

REFERENCES:
patent: 1812046 (1931-06-01), Groehn
patent: 2421864 (1947-06-01), Becker
patent: 5718144 (1998-02-01), Korodan
patent: 6164115 (2000-12-01), Higuchi et al.
patent: 6519995 (2003-02-01), Matsuoka
patent: 6539766 (2003-04-01), Matsuoka
patent: 6755070 (2004-06-01), Jung
patent: 0 272 175 (1988-06-01), None
patent: 0 922 509 (1999-06-01), None
patent: 62-296915 (1987-12-01), None
International Search Report dated Nov. 30, 2004 (four (4) pages including English translation of pertinent portion).
German Search Report dated Nov. 10, 2003 (four (4) pages including English translation of pertinent portion).

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