CROWN GEAR AND DIFFERENTIAL ASSEMBLY WITH A CROWN GEAR

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United States of America Patent

APP PUB NO 20100075795A1
SERIAL NO

11915568

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Importance

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Abstract

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The invention relates to a crown gear (2) which can engage a spur gear (201 ), and to a differential assembly (25) in the form of a crown gear differential for the driveline of a motor vehicle. The crown gear (2) comprises an annular toothing portion (3) forming a crown toothing (6), and a hub (4) axially projecting beyond the crown toothing (6). Between the crown toothing (6) and the hub (4) there are formed transition portions (12) which adjoin addendum lines (8) of the crown toothing (6) and change into the hub (4).

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Patent Owner(s)

Patent OwnerAddress
GKN DRIVELINE INTERNATIONAL GMBH53797 LOHMAR

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Engelmann, Michael St. Augustin, DE 19 273
Krude, Werner Neunkirchen-Seelscheid, DE 109 1201
Leuschen, Ralf Oberbettingen, DE 4 9

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