Invention Grant
- Patent Title: Gear drive and actuator arrangement
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Application No.: US14605240Application Date: 2015-01-26
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Publication No.: US09765874B2Publication Date: 2017-09-19
- Inventor: Robert J. Telep , Martin P. Bogen , James C. Sharpe
- Applicant: BorgWarner Inc.
- Applicant Address: US MI Auburn Hills
- Assignee: BorgWarner Inc.
- Current Assignee: BorgWarner Inc.
- Current Assignee Address: US MI Auburn Hills
- Agency: BrooksGroup
- Main IPC: F16H37/06
- IPC: F16H37/06 ; F16H57/08 ; F16H57/023 ; F16H1/28 ; F16H1/32

Abstract:
A number of variations may include a gear drive comprising: a housing; a first ring gear; a shaft supported in the housing, wherein the shaft has a central axis of rotation; a second ring gear, wherein the second ring gear is coaxial with the shaft and operably connected and rotatable with the shaft; at least one intermediate gear, wherein the at least one intermediate gear includes a first end and a second end, wherein the first end is operably engaged with the first ring gear and the second end is operably engaged with the second ring gear; and a bias spring, wherein the bias spring comprises a first end, a second end, and a plurality of coils, and wherein the first end is stationary in the housing.
Public/Granted literature
- US20160215862A1 GEAR DRIVE AND ACTUATOR ARRANGEMENT Public/Granted day:2016-07-28
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