Sheet metal workpiece

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United States of America Patent

PATENT NO 10137942
APP PUB NO 20170225720A1
SERIAL NO

15422630

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Abstract

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A workpiece includes a plurality of knots and webs, which are formed in one piece, of a sheet metal, in particular a steel plate. Each web extends between two openings from one knot to another knot, and at least three webs meet at each knot. A plurality of the webs has a cross section, which includes at least one hardened and one unhardened area.

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Patent Owner(s)

Patent OwnerAddress
GM GLOBAL TECHNOLOGY OPERATIONS LLCP O BOX 300 MAIL CODE 482-C23-B21 DETROIT MI 48265-3000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baumgart, Hartmut Ruesselsheim, DE 13 46
Dietz, Maurice Ruesselsheim, DE 1 18
Eberlein, Wolfgang Ruesselsheim, DE 70 804
Sanders, Ronald Ruesselsheim, DE 18 69

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