Invention Grant
- Patent Title: Stator and one-way clutch assembly for a torque converter
- Patent Title (中): 用于变矩器的定子和单向离合器组件
-
Application No.: US11728068Application Date: 2007-03-23
-
Publication No.: US08776971B2Publication Date: 2014-07-15
- Inventor: Jeffrey Hemphill , Michael Vansickle , Christian Huegel , Yannick Strub , J. Kevin Brown , Peter Kennedy
- Applicant: Jeffrey Hemphill , Michael Vansickle , Christian Huegel , Yannick Strub , J. Kevin Brown , Peter Kennedy
- 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
- Main IPC: F16H41/24
- IPC: F16H41/24 ; F16H45/00 ; F16D41/18

Abstract:
The present invention broadly comprises a stator and clutch assembly in a torque converter. The stator has a segment radially disposed between stator blades and a stator axis. The one-way clutch has a plate connected to a hub. The segment forms a portion of the clutch and the stator is axially displaceable to control operation of the clutch. A displacement element urges the stator in a first axial direction. The stator is arranged to move in a second axial direction, opposite the first axial direction, in response to pressure from fluid in the torque converter. In some aspects, the displacement element is selected from the group consisting of a coil spring and a wave spring. In some aspects, the one-way clutch is arranged to disengage when the stator is sufficiently displaced in the first direction and to engage when the stator is sufficiently displaced in the second direction.
Public/Granted literature
- US20070220874A1 Stator and one-way clutch assembly for a torque converter Public/Granted day:2007-09-27
Information query