Invention Grant
- Patent Title: Device for optimizing the feed function of the ring gear of a differential with regard to the maximum flow rate
- Patent Title (中): 相对于最大流量优化差速器的齿圈进给功能的装置
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Application No.: US12442429Application Date: 2007-09-03
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Publication No.: US08152675B2Publication Date: 2012-04-10
- Inventor: Roland Altvaten , Sven Jabs , Martin Gluck
- Applicant: Roland Altvaten , Sven Jabs , Martin Gluck
- Applicant Address: DE Friedrichshafen
- Assignee: ZF Friedrichshafen AG
- Current Assignee: ZF Friedrichshafen AG
- Current Assignee Address: DE Friedrichshafen
- Agency: Davis & Bujold PLLC
- Priority: DE102006045239 20060926
- International Application: PCT/EP2007/059178 WO 20070903
- International Announcement: WO2008/037565 WO 20080403
- Main IPC: F16H57/04
- IPC: F16H57/04 ; F01M1/00 ; F01M9/06
Abstract:
A device for optimizing the oil delivery function of the ring gear of a differential to maximize the volume of oil flow. The device includes an annular disk (6) which, when viewed in an axially direction, is arranged adjacent the ring gear (1) on the side of the ring gear (1) facing the differential cage (5) and is coaxial with the ring gear (1). The annular disk (6) also serves as a scraper ring.
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