Invention Grant
US09033837B2 Planetary gear for transmitting a driving torque in a vehicle, and drive unit comprising the planetary gear
有权
用于传递车辆中的驱动扭矩的行星齿轮,以及包括行星齿轮的驱动单元
- Patent Title: Planetary gear for transmitting a driving torque in a vehicle, and drive unit comprising the planetary gear
- Patent Title (中): 用于传递车辆中的驱动扭矩的行星齿轮,以及包括行星齿轮的驱动单元
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Application No.: US13820195Application Date: 2011-07-14
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Publication No.: US09033837B2Publication Date: 2015-05-19
- Inventor: Tomas Smetana , Philip Wurzberger
- Applicant: Tomas Smetana , Philip Wurzberger
- Applicant Address: DE Herzogenaurach
- Assignee: Schaeffler Technologies AG & Co. KG
- Current Assignee: Schaeffler Technologies AG & Co. KG
- Current Assignee Address: DE Herzogenaurach
- Agency: Davidson, Davidson & Kappel, LLC
- Priority: DE102010036243 20100903
- International Application: PCT/EP2011/062072 WO 20110714
- International Announcement: WO2012/028373 WO 20120308
- Main IPC: F16H1/36
- IPC: F16H1/36 ; F16H48/11 ; F16H48/36

Abstract:
A planetary gear and a drive unit having the planetary gear, the planetary gear being characterized by very good integratability. For this purpose, a planetary gear (5) for transmitting a drive torque in a vehicle is proposed, having a first sun wheel attachment (12a) and a second sun wheel attachment (12b), each of the sun wheel attachments (12a, b) being coupled to a shaft (2a, b) in a rotationally fixed manner, and the sun wheel attachments (12a, b) being rotatable relative to one another, and the sun wheel attachments (12a, b) being situated in an overlapping area (11), overlapping in the radial direction.
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