Invention Grant
- Patent Title: Transmission and driveline having a tilting ball variator continuously variable transmission
- Patent Title (中): 变速箱和传动系具有倾斜球变速器无级变速器
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Application No.: US14378750Application Date: 2013-02-14
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Publication No.: US09541179B2Publication Date: 2017-01-10
- Inventor: Kenneth E. Cooper , Mark R. J. Versteyhe
- Applicant: DANA LIMITED
- Applicant Address: US OH Maumee
- Assignee: Dana Limited
- Current Assignee: Dana Limited
- Current Assignee Address: US OH Maumee
- Agency: Marshall & Melhorn, LLC
- International Application: PCT/US2013/026037 WO 20130214
- International Announcement: WO2013/123117 WO 20130822
- Main IPC: F16H37/02
- IPC: F16H37/02 ; F16H37/08 ; F16H15/28 ; F16H15/50 ; F16H15/52 ; F16H15/40
Abstract:
A transmission is provided. The transmission includes an input portion drivingly engaged with a power source, a planetary gear, a continuously variable variator, and a clutching device. The planetary gear arrangement has a portion drivingly engaged with the input portion. The continuously variable variator includes a portion which is drivingly engaged with at least one of the planetary gear arrangement and the input portion. The clutching device may be selectively drivingly engaged with a portion of the continuously variable variator. The clutching device and the planetary gear arrangement facilitate a transition between at least two operating modes of the continuously variable variator.
Public/Granted literature
- US20160033021A1 TRANSMISSION AND DRIVELINE HAVING A TILTING BALL VARIATOR CONTINUOUSLY VARIABLE TRANSMISSION Public/Granted day:2016-02-04
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