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1. 发明申请

US20050066752A1 Test stand for hydraulic oscillator using gas-filled shock absorbers 失效
标题翻译：使用充气减震器的液压振动台试验台
公开(公告)号：US20050066752A1
公开(公告)日：2005-03-31
申请号：US10948851
申请日：2004-09-24
申请人： Eric Kinsey , James Raies , David Schumacher
发明人： Eric Kinsey , James Raies , David Schumacher
IPC分类号： B22D11/053 , G01M99/00 , G01M19/00
CPC分类号： B22D11/053
摘要： A test stand and related method for testing a hydraulic oscillator cylinder having an oscillating drive includes gas-filled shock absorbers for reacting oscillating movement of the oscillating drive to simulate operational load conditions of the oscillator cylinder. The shock absorbers are mounted on a rigid structure and preferably abut an oscillating member mountable on the oscillating drive to react the oscillating movement thereof. The oscillating member may be disposed between a pair of rigid members on which the shock absorbers are mounted whereby one set of shock absorbers reacts movement of the oscillating member in one direction and another set reacts movement of the oscillating member in the opposite direction. Translating structure may extend between the oscillating member and oscillating drive and through a hole in one of the rigid members. Guide shafts may guide oscillating movement of the oscillating member. Gas pressure within the shock absorbers may be controlled.
摘要翻译：用于测试具有振荡驱动器的液压振荡器气缸的测试台和相关方法包括用于使振荡驱动器的振荡运动反应以模拟振荡器气缸的操作负载条件的充气减震器。减震器安装在刚性结构上，并且优选地邻接可安装在振荡驱动器上的摆动构件以使其摆动。摆动构件可以设置在其上安装有减震器的一对刚性构件之间，由此一组减震器使振动构件在一个方向上的运动反应，而另一组使摆动构件在相反方向上的运动反应。翻转结构可以在摆动构件和摆动驱动器之间延伸并且穿过其中一个刚性构件中的孔。引导轴可以引导振荡构件的振荡运动。可以控制减震器内的气体压力。

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