EXHAUST GAS FLAP

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200095945A1
SERIAL NO

16578727

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An exhaust gas flap includes a flap tube (12), a flap diaphragm (16) carried in the interior of the flap tube (12) on a pivot shaft (14) rotatable about a pivot axis (A), a pivot drive (30) and a coupling device (36) coupling the pivot shaft (14) to a drive shaft (34) of the pivot drive (30). The coupling device (36) includes a first coupling area (42) that positive-lockingly meshes with the drive shaft (34) and a second coupling area (44) that positive-lockingly meshes with the pivot shaft (14). A biasing element (78) is supported in relation to the coupling device (36) and is supported in relation to one shaft of the drive shaft (34) and the pivot shaft (14). The coupling device (36) is axially biased by the biasing element (78) towards the other shaft and is prestressed about the pivot axis in relation to the one shaft.

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Patent Owner(s)

Patent OwnerAddress
PUREM GMBH FORMERLY EBERSPÄCHER EXHAUST TECHNOLOGY GMBHHOMBURGER STRASSE 95 NEUNKIRCHEN 66539

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BAHR, Dennis Plochingen, DE 1 4
GRÖTZINGER, Sven Nürtingen, DE 3 4
GRÜN, Matthias Altbach, DE 11 16
SCHMITT, Steffen Ostfildern, DE 24 247
WACKER, Andreas Plochingen, DE 48 189
ZEUMER, Annika Wernau, DE 10 13

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