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1.
公开(公告)号:US5447070A
公开(公告)日:1995-09-05
申请号:US50344
申请日:1993-05-12
申请人: Ottokar Patzke , Reinhard Prause , Rudolf Mietzner
发明人: Ottokar Patzke , Reinhard Prause , Rudolf Mietzner
CPC分类号: G01N29/26
摘要: A rotor of on ultrasonic testing device for rotation-symmetrical test-pieces has drillings arranged in pairs for test head supports and test head supports arranged in these drillings. These supports are longitudinally adjustable along the axis of the drilling. The supports are sealed in the drilling and carry at least one test head. The drillings arranged in pairs are arranged in staggered array along the axis of rotation of the rotor or around the periphery of the rotor. Each pair has a rotary drive which as a shared activating system and facilitates synchronous rotation in an opposite direction of the two test head supports of the pair around the axis of the drilling.
摘要翻译: PCT No.PCT / DE91 / 00839 Sec。 371日期:1993年5月12日 102(e)日期1993年5月12日PCT提交1991年10月28日PCT公布。 出版物WO92 / 08970 日期:1992年5月29日。用于旋转对称测试件的超声波检测装置的转子具有成对布置的用于测试头支撑件和布置在这些钻孔中的测试头支撑件的钻孔。 这些支撑件可沿着钻孔的轴线纵向调节。 支撑件被密封在钻孔中并且携带至少一个测试头。 成对布置的钻孔沿着转子的旋转轴线或绕转子的周边以交错阵列布置。 每对具有作为共享激活系统的旋转驱动器,并且有助于沿着钻孔的轴线的两对测试头支撑件的相反方向同步旋转。