Spring part for a driving device and method of manufacturing a spring part

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United States of America Patent

PATENT NO 12084626
APP PUB NO 20230108973A1
SERIAL NO

17953747

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A spring part, in particular for a driving device, includes a spring body extending around a central axis. The spring body comprises several spring windings which run radially around a spring axis and are made of at least a base material. The base material is surrounded at least by a first protective layer, and the spring body is at least partially covered on the outside by a lubricant. A method for manufacturing a spring part includes the steps of providing a spring body with several spring windings made of a base material and coating the base material at least with a first protective layer. The method includes the step of applying a lubricant formed as a silicone-based lubricant to the outside of the coated spring body.

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Patent Owner(s)

Patent OwnerAddress
EDSCHA ENGINEERING GMBH42855 REMSCHEID

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bals, Jochen Remscheid, DE 13 35
Bartschies, Christian Remscheid, DE 10 3
Bauer, Gerhard Remscheid, DE 56 523
Mrowka, Peter Remscheid, DE 9 43

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