Planar torsion spring

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United States of America Patent

PATENT NO 8176809
APP PUB NO 20100145510A1
SERIAL NO

12331844

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Abstract

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A torsion spring comprises an inner mounting segment. An outer mounting segment is located concentrically around the inner mounting segment. A plurality of splines extends from the inner mounting segment to the outer mounting segment. At least a portion of each spline extends generally annularly around the inner mounting segment.

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Patent Owner(s)

Patent OwnerAddress
GM GLOBAL TECHNOLOGY OPERATIONS LLCP O BOX 300 M/C 482-C22-A68 DETROIT MI 48265-3000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Griffith, Bryan Kristian Webster, US 5 117
Ihrke, Chris A Hartland, US 31 582
Mehling, Joshua S League City, US 9 186
Parsons, Adam H Tulsa, US 8 172

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