Invention Grant
US08443679B2 Testing device with a drive, which converts rotational movement into a reciprocating movement of variable amplitude
失效
具有驱动器的测试装置，其将旋转运动转换成可变幅度的往复运动
- Patent Title: Testing device with a drive, which converts rotational movement into a reciprocating movement of variable amplitude
- Patent Title (中): 具有驱动器的测试装置，其将旋转运动转换成可变幅度的往复运动
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Application No.: US12673589Application Date: 2007-08-14
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Publication No.: US08443679B2Publication Date: 2013-05-21
- Inventor: Frank Thilo Trautwein
- Applicant: Frank Thilo Trautwein
- Agency: Hinman, Howard & Kattell, LLP
- Agent Mark Levy
- International Application: PCT/EP2007/007157 WO 20070814
- International Announcement: WO2009/021534 WO 20090219
- Main IPC: G01N3/10
- IPC: G01N3/10 ; G01N3/08
Abstract:
The invention relates to a testing device for the static and dynamic testing of workpieces, comprising a first clamping device and a second clamping device for the workpiece, and a drive for the cyclical displacement of the second clamping device, wherein the drive has a rocker arm on which the second clamping device is pivotably mounted and the two ends of the rocker arm are connected in each case to a pivotably mounted link, and the free ends of the links are coupled in each case to a crank drive, wherein the links protrude from the ends of the rocker arm in the same direction in the basic position of the testing device.
Public/Granted literature
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