Invention Grant
- Patent Title: Clutch engagement ramps for torque converter
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Application No.: US14920243Application Date: 2015-10-22
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Publication No.: US09964193B2Publication Date: 2018-05-08
- Inventor: Patrick Lindemann , John Carrier , Joshua Cerreta , Matthew Payne , Markus Steinberger , Brian Zaugg
- 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
- Agent LeKeisha M. Suggs
- Main IPC: F16H45/02
- IPC: F16H45/02 ; F16F15/121

Abstract:
A torque converter comprising: first and second cover plates arranged to receive torque; a flange; a turbine shell independently rotatable relative to the flange; at least one resilient element, at least partially disposed axially between the first and second cover plates, for transmitting a torque force between the flange and the first and second cover plates; a first axial gap, disposed between the flange and the first cover plate, having a first width; a second axial gap, disposed between the flange and the second cover plate, having a second width; one of the first cover plate or the second cover plate having at least one ramp protruding in an axial direction toward the flange, the ramp rotatably engageable with the flange for urging the flange axially in a direction toward the cover, and for transmitting an axial force for urging a clutch to engage.
Public/Granted literature
- US20160146324A1 CLUTCH ENGAGEMENT RAMPS FOR TORQUE CONVERTER Public/Granted day:2016-05-26
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