Spring for a composite brake disk and composite brake disk

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8365882
APP PUB NO 20080135351A1
SERIAL NO

11953091

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A spring for a composite brake disk. The spring has a planar central region with a hole and two spring regions which are formed symmetrically to one another and which in each case on sides lying opposite one another adjoin the planar central region. The spring regions in each case have an arc and a spring arm. Preferably, the spring arms have in each case an end region with a rounded bearing surface. By such a spring being used, a simple construction of a composite brake disk is made possible, the occurrence of hotspots and the effect of thermal rubbing being as far as possible avoided. At the same time, a functionally appropriate fit of the spring is ensured, the load on the pot due to the bearing surface of the spring being kept extremely low.

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Patent Owner(s)

Patent OwnerAddress
DR ING H C F PORSCHE AKTIENGESELLSCHAFTPORSCHEPLATZ 1 STUTTGART 70435

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kirschner, Thomas Stuttgart, DE 10 116
Prahst, Alexander Wimsheim, DE 4 36

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