公开(公告)号：US4708211A

公开(公告)日：1987-11-24

申请号：US800072

申请日：1985-10-24

申请人： Evgeny I. Shemyakin ,  Veniamin V. Kamensky ,  Alexandr D. Kostylev ,  Boris V. Sudnishnikov ,  Sergei K. Tupitsyn ,  Konstantin K. Tupitsyn ,  Vladimir D. Plavskikh ,  Nikolai P. Chepurnoi

发明人： Evgeny I. Shemyakin ,  Veniamin V. Kamensky ,  Alexandr D. Kostylev ,  Boris V. Sudnishnikov ,  Sergei K. Tupitsyn ,  Konstantin K. Tupitsyn ,  Vladimir D. Plavskikh ,  Nikolai P. Chepurnoi

IPC分类号： E21B7/26 ,  E02F5/16 ,  E02F5/18 ,  E21B4/14

CPC分类号： E21B4/145

摘要： A reversible air-operated percussive action machine for driving holes in the ground has a housing accommodating a hammer 2 capable of reciprocating therein. An air distributor 3 is arranged in the hammer 2 in the form of a fixed tube 12 and a valving member 13 movable relative to the tube. Defined between the tube 12 and valviong member 13 is an accumulating chamber 18 which communicates with an air feeding line 4. An air restrictor is further provided for discharging air from the accumulating chamber 18 when the supply of compressed air to the air feeding line is terminated. The valving member 13 spring-loaded relative to the tube 12 by a spring arranged so that during feeding compressed air to the accumulating chamber 18 the valving member 13 is acted upon by a pressure force directed counter to the action of the spring.

摘要翻译： PCT No.PCT / SU84 / 00076 Sec。 371日期1985年10月24日第 102（e）日期1985年10月24日PCT提交1984年12月28日PCT公布。 公开号WO85 / 03963 1985年9月12日，用于驱动地面上的孔的可逆气动冲击作用机具有容纳能够往复运动的锤2的壳体。 空气分配器3以固定管12的形式设置在锤2中，阀构件13可相对于管移动。 定义在管12和阀体13之间的是一个与空气供给管线4连通的储存室18.还设置一个空气限制器，用于当向空气供给管线供应压缩空气时，从蓄积室18排出空气 。 阀构件13通过弹簧弹簧加载，弹簧布置成使得在将压缩空气供给到积聚室18期间，阀构件13受到与弹簧的作用相反的压力的作用。

公开(公告)号：US4280573A

公开(公告)日：1981-07-28

申请号：US48252

申请日：1979-06-13

申请人： Boris V. Sudnishnikov ,  Veniamin V. Kamensky ,  Eduard P. Varnello ,  Sergei K. Tupitsyn ,  Konstantin K. Tupitsyn

发明人： Boris V. Sudnishnikov ,  Veniamin V. Kamensky ,  Eduard P. Varnello ,  Sergei K. Tupitsyn ,  Konstantin K. Tupitsyn

IPC分类号： E21B10/00 ,  E21B10/04 ,  E21B10/26 ,  E21B10/36 ,  E21B10/38 ,  E21B10/48

CPC分类号： E21B10/38 ,  E21B10/003 ,  E21B10/04 ,  E21B10/26 ,  E21B10/36

摘要： A rock-breaking tool for preferable use in self-propelled percussive machines for boring wells, comprising a casing with a pointed portion and an end face. The casing has an annular cutting edge formed by the pointed portion and inner tapered surface thereof. The casing is formed with a cone-shaped chamber open at the end face thereof, oriented toward the bottom of a well being drilled, the internal surface of the chamber intersecting with the conical surface of the annular cutting edge. The casing is also provided with ducts communicating the chamber with the surrounding space.

摘要翻译： 一种用于钻井的自走式冲击机中优选使用的破碎工具，包括具有尖部和外壳的壳体。 壳体具有由尖部和内锥形表面形成的环形切削刃。 壳体形成有在其端面处开口的锥形室，其朝向被钻井的底部定向，该室的内表面与环形切削刃的锥形表面相交。 壳体还设置有将腔室与周围空间连通的管道。

公开(公告)号：US4214638A

公开(公告)日：1980-07-29

申请号：US878414

申请日：1978-02-16

申请人： Boris V. Sudnishnikov ,  Khaim B. Tkach ,  Alexandr D. Kostylev ,  Veniamin V. Kamensky ,  Konstantin K. Tupitsyn ,  Vladimir M. Terin

发明人： Boris V. Sudnishnikov ,  Khaim B. Tkach ,  Alexandr D. Kostylev ,  Veniamin V. Kamensky ,  Konstantin K. Tupitsyn ,  Vladimir M. Terin

IPC分类号： E02D7/10 ,  E02D11/00 ,  E21B4/14 ,  B25D9/00

CPC分类号： E02D7/10 ,  E21B4/145

摘要： A percussive device operable in a forward mode for making a hole in soil and operable in a reverse mode to retract the device from the hole. The device is provided with control means that change the mode of operation alternatively under control of a valve that turns air pressure on and off in a supply or feed line to the device. When the air is turned off from the device the valve establishes connection to an aspirator for establishing a suction condition to the device that will reverse the mode so that upon turning on of air back to the device will make it operate in the changed-over mode.

摘要翻译： 一种冲击装置，其可在正向模式下操作，用于在土壤中形成孔并且可以以相反的方式操作以将装置从孔中缩回。 该装置设置有控制装置，该控制装置在阀的控制下交替地改变操作模式，该阀将供应或进料管线中的空气压力打开和关闭到装置。 当空气从设备关闭时，阀门建立与吸气器的连接，用于建立对设备的吸入状态，该设备将反转模式，使得在打开返回设备的空气将使其在转换模式下操作 。

公开(公告)号：US4690225A

公开(公告)日：1987-09-01

申请号：US777880

申请日：1985-09-20

申请人： Konstantin K. Tupitsyn ,  Sergei K. Tupitsyn ,  Alexandr D. Kostylev ,  Veniamin V. Kamensky ,  Sergei A. Chufistov

发明人： Konstantin K. Tupitsyn ,  Sergei K. Tupitsyn ,  Alexandr D. Kostylev ,  Veniamin V. Kamensky ,  Sergei A. Chufistov

IPC分类号： B25D9/04 ,  E02D7/02 ,  E02D7/10 ,  E21B1/26 ,  E21B1/32 ,  E21B4/14 ,  E21B4/20 ,  E21C37/00 ,  B25D9/02

CPC分类号： E02D7/10 ,  B25D9/04 ,  E02D7/02 ,  E21B4/145 ,  E21B4/20 ,  E21C3/26

摘要： A percussive tool comprises a percussion mechanism and a pressure pulser. The percussion mechanism has a hollow housing with a piston hammer arranged thereinside to form two chambers of variable volume. The pressure pulser has a hollow housing and a fluid displacer defining inside the housing a working chamber adapted to alternately communicate with a source of gaseous fluid and the interior of the percussion mechanism. The fluid displacer is intended for forced displacement inside the housing to transmit to the chambers of the percussion mechanism a pulsed pressure of the gaseous fluid which causes the piston hammer to reciprocate. The interior of the percussion mechanism is isolated from the outside, whereas the working chamber of the pressure pulser communicates with at least one of the chambers of the percussion mechanism, the chambers of the percussion mechanism continuously intercommunicating by way of a restrictor passage.

摘要翻译： 冲击工具包括打击机构和压力脉冲发生器。 冲击机构具有中空壳体，其中设置有活塞锤，以形成可变容积的两个腔室。 压力脉冲发生器具有中空壳体和流体置换器，其在壳体内部限定适于与气态流体源和冲击机构的内部交替连通的工作室。 流体置换器旨在用于在壳体内的强制位移，以将撞击机构的腔室传递给导致活塞锤往复运动的气态流体的脉冲压力。 冲击机构的内部与外部隔离，而压力脉冲器的工作室与冲击机构的至少一个室连通，冲击机构的腔室通过限流器通道连续相互连通。

公开(公告)号：US4132277A

公开(公告)日：1979-01-02

申请号：US838733

申请日：1977-10-03

申请人： Konstantin K. Tupitsyn ,  Evgeny N. Cherednikov ,  Alexandr D. Kostylev ,  Vladimir D. Plavskikh ,  Vladimir V. Klimashko ,  Khaim B. Tkach ,  Andron T. Karavaev

发明人： Konstantin K. Tupitsyn ,  Evgeny N. Cherednikov ,  Alexandr D. Kostylev ,  Vladimir D. Plavskikh ,  Vladimir V. Klimashko ,  Khaim B. Tkach ,  Andron T. Karavaev

IPC分类号： E21B4/14 ,  E21B11/02

CPC分类号： E21B4/145

摘要： The device comprises a hollow cylindrical body, pointed front at its end which device accommodates a striker forming the front working chamber in said body, and has a cylindrical space at its rear end. Said space receives an air-distributing and reversing mechanism, thus forming the rear working chamber. The air-distributing and reversing mechanism has a bushing which is fixed relative to the body, and an axially movable bushing, both bushings being arranged coaxially, spring-loaded in the axial direction relative to each other, and forming a chamber located in the front part of said mechanism, with the chamber communicating with a source of compressed air and intended to move the movable bushing during reversal of the device. The side wall of the movable bushing has a through hole and a longitudinal external recess, both made in such a manner that during the forward travel of the device the through hole places the chamber formed by the bushings in communication with the source of compressed air while during the backward travel the through hole is covered by the fixed bushing and the chamber formed by the bushings communicates with the atmosphere through the external longitudinal recess.

摘要翻译： 该装置包括中空圆柱体，其末端指向前部，该装置容纳在所述主体中形成前工作室的撞针，并在其后端具有圆柱形空间。 所述空间接收空气分配和反向机构，从而形成后工作室。 空气分配和反向机构具有相对于主体固定的衬套和可轴向移动的衬套，两个衬套同轴地布置，在轴向方向上相对于彼此弹簧加载，并形成位于前部的腔室 所述机构的一部分，其中腔室与压缩空气源连通并且旨在在装置反向期间移动可移动衬套。 可移动衬套的侧壁具有通孔和纵向外部凹部，两者均以这样的方式制造，使得在装置的向前行进期间，通孔将由衬套形成的腔室与压缩空气源连通， 在向后行进期间，通孔由固定衬套覆盖，并且由衬套形成的室通过外部纵向凹槽与大气连通。

公开(公告)号：US4733731A

公开(公告)日：1988-03-29

申请号：US844177

申请日：1986-02-10

申请人： Khaim B. Tkach ,  Alexandr D. Kostylev ,  Konstantin K. Tupitsyn ,  Mikhail J. Bondar ,  Vladimir I. Tarasenko ,  Igor I. Reznikov

发明人： Khaim B. Tkach ,  Alexandr D. Kostylev ,  Konstantin K. Tupitsyn ,  Mikhail J. Bondar ,  Vladimir I. Tarasenko ,  Igor I. Reznikov

IPC分类号： E21B7/26 ,  E02F5/18 ,  E21B4/14 ,  B25D9/00

CPC分类号： E21B4/145

摘要： An air-operated reversible percussive action machine comprises a housing (1) accommodating a reciprocating hammer (2). Secured inside the housing (1) is a stepped tube (5). The step of larger diameter of the tube (5) is received by a cavity (4) of the hammer (2) and has a port (12) for distributing air flow and feeding it to the interior of the housing (1). The tube (5) receives a sleeve (14) having a port (15) alternately communicable with the port (12) of the tube (5) in one of its two positions. One end face of the tube (5) has a projection (13) in the form of a sector of a circle, whereas the sleeve (14) is provided with a radial projection (16) so that in turning the sleeve (14) its projection (16) bears on one of the side walls of the projection (13) of the sleeve (5) thus assuming one of the two positions.

摘要翻译： PCT No.PCT / SU85 / 00049 Sec。 371日期1986年2月10日 102（e）日期1986年2月10日PCT提交1985年6月20日PCT公布。 出版物WO86 / 00357 日本1986年1月16日。一种气动可逆式冲击作用机器包括容纳往复锤（2）的壳体（1）。 固定在壳体（1）内的是阶梯式管（5）。 管（5）的较大直径的台阶由锤（2）的空腔（4）容纳，并且具有用于分配空气流并将其馈送到壳体（1）的内部的端口（12）。 管（5）容纳具有在其两个位置之一中可交替地与管（5）的端口（12）连通的端口（15）的套筒（14）。 管（5）的一个端面具有呈扇形扇形的突起（13），而套筒（14）设置有径向突起（16），从而使套筒（14）转动 突起（16）承载在套筒（5）的突起（13）的一个侧壁上，从而承担两个位置之一。

公开(公告)号：US4363365A

公开(公告)日：1982-12-14

申请号：US126562

申请日：1980-03-03

申请人： Igor V. Nikolaev ,  Vladimir A. Evpolov ,  Lidia M. Dronova ,  Anatoly I. Lednikov ,  Mikhail A. Moskvin ,  Oleg Y. Sutyagin ,  Oleg A. Yankovsky ,  Viktor E. Kilin ,  Evgeny S. Kolmyk ,  Konstantin K. Tupitsyn ,  Alexei M. Makarov

发明人： Igor V. Nikolaev ,  Vladimir A. Evpolov ,  Lidia M. Dronova ,  Anatoly I. Lednikov ,  Mikhail A. Moskvin ,  Oleg Y. Sutyagin ,  Oleg A. Yankovsky ,  Viktor E. Kilin ,  Evgeny S. Kolmyk ,  Konstantin K. Tupitsyn ,  Alexei M. Makarov

IPC分类号： B25D17/24

CPC分类号： B25D17/245

摘要： A pneumatic percussive tool has a barrel in which is inserted a hammer piston imparting blows at a working tool at regular intervals. A floating sleeve surrounding the working tool is provided in the front end portion of the barrel, the sleeve having a projection defining with a barrel groove a damping chamber communicating with a source of compressed gas. There is provided a shell rigidly secured to the barrel, which surrounds the sleeve so as to define in the zone of its projection an auxiliary damping chamber communicating with the source of compressed gas when the sleeve is in its lower position.

摘要翻译： 气动冲击工具具有一个桶，其中插入锤子活塞，其以规则的间隔施加在工作工具上。 围绕加工工具的浮动套筒设置在筒体的前端部分中，套筒具有突出部，突出部限定有筒形凹槽，与压缩气体源连通的阻尼室。 提供了刚性地固定到筒的壳体，壳体围绕套筒，以便在其突出部分的区域中限定当套筒位于其较低位置时与压缩气体源连通的辅助阻尼室。

公开(公告)号：US4964477A

公开(公告)日：1990-10-23

申请号：US355171

申请日：1989-05-22

申请人： Konstantin K. Tupitsyn ,  Sergei Tupitsyn ,  Veniamin Kamensky ,  Kiselev N. Jurievich

发明人： Konstantin K. Tupitsyn ,  Sergei Tupitsyn ,  Veniamin Kamensky ,  Kiselev N. Jurievich

IPC分类号： E21B4/14

CPC分类号： E21B4/145

摘要： A pneumatic percussive device has a casing (1) accomodating a movable hammer piston dividing the interior space of the casing (1) into two chambers. One of these chambers (7) alternately communicates, by means of an air distribution arrangement (3) having a movable actuator member (8), with a compressed air source and with the environment. In addition, said chamber (7) communicates, via a throttling passage (27), with a cavity (10) of the air distribution arrangement (3) the pressure in which ensures movement of the actuator member to one of its limit positions.

摘要翻译： 气动冲击装置具有壳体（1），其容纳将壳体（1）的内部空间分成两个腔室的活动锤活塞。 这些腔室（7）中的一个通过具有可移动致动器构件（8）的空气分配装置（3）与压缩空气源和环境交替地连通。 此外，所述腔室（7）经由节流通道（27）与空气分配装置（3）的空腔（10）连通，确保致动器构件运动到其极限位置之一的压力。