Invention Grant
- Patent Title: Planetary drive
- Patent Title (中): 行星驱动
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Application No.: US14442013Application Date: 2013-10-02
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Publication No.: US09400048B2Publication Date: 2016-07-26
- Inventor: Dooyong Kim , Kangen Bae
- Applicant: Schaeffler Technologies AG & Co. KG
- Applicant Address: DE Herzogenaurach
- Assignee: Schaeffler Technologies AG & Co. KG
- Current Assignee: Schaeffler Technologies AG & Co. KG
- Current Assignee Address: DE Herzogenaurach
- Agency: Simpson & Simpson, PLLC
- Priority: DE102012223238 20121214
- International Application: PCT/DE2013/200199 WO 20131002
- International Announcement: WO2014/090233 WO 20140619
- Main IPC: F16H57/08
- IPC: F16H57/08 ; F16H57/04 ; F16H48/10

Abstract:
A planetary drive having at least one set of first planetary gears on a planet carrier, which gears are disposed radially spaced apart from a central axis and of which every first planetary gear is in toothed engagement with a first central gear, wherein the central gear has the central axis as the axis of rotation thereof, and wherein each of the first planetary gears is respectively mounted on a pin so as to be rotatable about an axis of symmetry of the pin, wherein the pin has internally a lubricating channel extending along the axis of symmetry of the pin and is mounted at least on one side at the end in a planet carrier, and wherein the pin is seated at least on one side at the end of a cup-shaped sleeve seated in the planet carrier.
Public/Granted literature
- US20150323057A1 PLANETARY DRIVE Public/Granted day:2015-11-12
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