Invention Grant
- Patent Title: Differential assembly with centered differential gears
- Patent Title (中): 差速装配中心差速齿轮
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Application No.: US11915578Application Date: 2006-03-03
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Publication No.: US08506440B2Publication Date: 2013-08-13
- Inventor: Werner Krude , Ralf Leuschen , Michael Engelmann
- Applicant: Werner Krude , Ralf Leuschen , Michael Engelmann
- Applicant Address: DE Lohmar
- Assignee: GKN Driveline International GmbH
- Current Assignee: GKN Driveline International GmbH
- Current Assignee Address: DE Lohmar
- Agency: Rader, Fishman & Grauer, PLLC
- Priority: DE102005024454 20050524
- International Application: PCT/EP2006/001930 WO 20060303
- International Announcement: WO2006/125482 WO 20061130
- Main IPC: F16H48/06
- IPC: F16H48/06

Abstract:
The invention relates to a differential assembly in the form of a crown gear differential, more particularly for being used in the driveline of a motor vehicle. The differential assembly comprises a differential carrier (103) which is rotatingly drivable around an axis of rotation A;two sideshaft gears (112, 113) having crown gear teeth, which are rotatably held in the differential carrier (103) on the axis of rotation A and each comprise a circumferential supporting face (125, 126); differential gears (111) with spur gear teeth, which rotate jointly with the differential carrier (103) around the axis of rotation A and which engage the teeth of the sideshaft gears (112, 113) and each comprise a circumferential contact face (127); wherein the differential gears (111) are supported by means of their contact faces (127) against the supporting faces (125, 126) of the sideshaft gears (112, 113) towards the axis or rotation A.
Public/Granted literature
- US20080312024A1 Differential Assembly With Centered Differential Gears Public/Granted day:2008-12-18
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