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公开(公告)号：US06202763B1
公开(公告)日：2001-03-20
申请号：US09296171
申请日：1999-04-22
申请人： Dieter Gude , Josef Maus
发明人： Dieter Gude , Josef Maus
IPC分类号： B25D922
摘要： A drilling apparatus 1 having a twin-impact system can work continuously with a shank end 5 is provided with a compensation ring 10 on the rotary impact side, which has a material with hardness that is lower than that of the material of the pipe and striker 8 and/or corresponding to the adjacent end portion 11 of the shank end 5 and has a shape and/or surfaces 21, 22 to compensate for the applied forces.
摘要翻译： 具有双冲击系统的钻孔装置1可以与柄端5连续工作，在旋转冲击侧设置有补偿环10，该补偿环10具有比管和材料材料的硬度低的材料 8和/或对应于柄端5的相邻端部11，并且具有形状和/或表面21,22以补偿所施加的力。
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2.发明授权Hydraulic impact device with continuously controllable impact rate and impact force 失效液压冲击装置具有连续可控的冲击力和冲击力
公开(公告)号：US5667022A
公开(公告)日：1997-09-16
申请号：US460219
申请日：1995-06-02
申请人： Dieter Gude
发明人： Dieter Gude
摘要： An impact device 1 that is continuously controllable in terms of impact rate and impact force contains a percussion piston 25 that can move back and forth in the inner boring of the cylinder 3, and that is controlled via a rotary valve 15 having as rotary engine 16. The rotary valve 15 and the rotary engine 16 are positioned separately from the percussion piston 25, either on or in the cylinder 3, and are linked only via portings 20, 22, 24 to the pump connection 21 and the tank connection 23, or to the double-sided piston areas A1, A2, so that the valve can be used with practically any type of impact device, without requiring substantial alteration of its structural dimensions. In addition, an advantageous continuous control of impact rate and impact force with a constant power output is ensured.
摘要翻译： 冲击力和冲击力能够连续控制的冲击装置1包括能够在气缸3的内部钻孔中前后移动的冲击活塞25，并且通过具有旋转式发动机16的旋转阀15来控制 旋转阀15和旋转发动机16与冲击活塞25分开定位在缸体3上或缸体3中，并且仅通过端口20,22,24与泵连接件21和油箱连接件23相连，或 到双面活塞区域A1，A2，使得阀门可以与实际上任何类型的冲击装置一起使用，而不需要其结构尺寸的实质性改变。 此外，确保了具有恒定功率输出的冲击速率和冲击力的有利连续控制。
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