Invention Grant
- Patent Title: Method and apparatus for lash prevention using coil springs
- Patent Title (中): 使用螺旋弹簧防止鞭打的方法和装置
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Application No.: US12220423Application Date: 2008-07-24
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Publication No.: US08096885B2Publication Date: 2012-01-17
- Inventor: Fraser MacDonald , Jens Schroeter , Steven Olsen , Craig Kneidel
- Applicant: Fraser MacDonald , Jens Schroeter , Steven Olsen , Craig Kneidel
- Applicant Address: DE Herzogenaurach
- Assignee: Schaeffler Technologies GmbH & Co. KG
- Current Assignee: Schaeffler Technologies GmbH & Co. KG
- Current Assignee Address: DE Herzogenaurach
- Agency: Simpson & Simpson, PLLC
- Main IPC: F16F15/121
- IPC: F16F15/121

Abstract:
A vibration damper including a first spline having a plurality of first teeth, a second spline having a plurality of second teeth, a third spline having a plurality of third teeth and at least one spring interconnected between the first and second splines, wherein the plurality of third teeth are intermediate the plurality of first teeth and the plurality of second teeth, and the at least one spring biases the plurality of first teeth and the plurality of second teeth against the plurality of third teeth. A method of preventing lash in a vibration damper, the vibration damper including a first spline having a plurality of first teeth, a second spline having a plurality of second teeth, a third spline having a plurality of third teeth and at least one spring interconnected between the first and second splines, the method including the steps of: introducing the plurality of third teeth intermediate the plurality of first teeth and the plurality of second teeth; and, biasing the plurality of first teeth and the plurality of second teeth against the plurality of third teeth with the at least one spring.
Public/Granted literature
- US20090032364A1 Method and apparatus for lash prevention using coil springs Public/Granted day:2009-02-05
Information query
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