公开(公告)号：US4121672A

公开(公告)日：1978-10-24

申请号：US809312

申请日：1977-06-23

Applicant: Khaim Berkovich Tkach ,  Alexander Dmitrievich Kostylev ,  Konstantin Stepanovich Gurkov ,  Boris Nikolaevich Smolyanitsky ,  Vladimir Dmitrievich Plavskikh ,  Vladimir Vasilievich Klimashko

Inventor： Khaim Berkovich Tkach ,  Alexander Dmitrievich Kostylev ,  Konstantin Stepanovich Gurkov ,  Boris Nikolaevich Smolyanitsky ,  Vladimir Dmitrievich Plavskikh ,  Vladimir Vasilievich Klimashko

IPC: B25D9/18 ,  E02F5/16 ,  E21B4/14 ,  E21B11/02

CPC classification number: B25D9/18 ,  E21B4/145

Abstract: The device has a hollow cylindrical housing pointed at the front end and accommodating a hammer piston, which defines with the housing a front end work chamber and, which has at a rear end portion a cylindrical space and an open-ended radial passage. The cylindrical space receives the large portion of a stepped pipe in order to define with the hammer piston a rear end work chamber. The small portion of the pipe is received in the rear end portion of the housing for rotation about its axis within limits defined by a locking member and is connected, by means of a flexible hose, to a source of compressed air for permanent supply to the rear end work chamber of compressed air. The large portion of the stepped pipe opens the radial passage of the hammer piston at regular intervals to establish communication between the front end work chamber and the rear end work chamber, thereby enabling forward movement of the device. For reversing the movement of the device, the large portion of the pipe is provided at a front end face with a recess and at a rear end face with a projection located in alignment with the recess. The lengths of the recess and projection are such that when they are located in alignment with the radial passage, which is achieved by rotating the pipe within the limits defined by the locking member, air escapes from the front end work chamber at the position of the hammer piston in which blows are imparted to the rear end portion of the housing, and compressed air is admitted to the front end work chamber at the position of the hammer piston in which it is decelerated so as to prevent blows from being imparted to the front end portion of the housing.

Abstract translation: 该装置具有指向前端的中空圆柱形壳体并且容纳锤形活塞，该锤活塞与壳体一起限定了前端工作室，并且在后端部分具有圆柱形空间和开放式径向通道。 圆柱形空间接收大部分阶梯式管，以便用锤式活塞限定后端工作室。 管的小部分被容纳在壳体的后端部分中，用于围绕其轴线在由锁定构件限定的限度内旋转，并且通过柔性软管连接到压缩空气源，以永久地供应到 后端工作室的压缩空气。 阶梯式管道的大部分以规则的间隔打开锤式活塞的径向通道，以建立前端工作室和后端工作室之间的连通，从而使装置能够向前移动。 为了反转装置的运动，管的大部分设置在具有凹部的前端面处，并且在后端面处设置有与凹部对准的突起。 凹槽和突起的长度使得当它们与径向通道对准时，其通过在由锁定构件限定的限制内旋转管道而实现，空气从前端工作室逸出位于 锤子活塞，其中吹送到壳体的后端部分，并且压缩空气在其减速的锤形活塞的位置处进入前端工作室，以防止吹向前部 外壳的端部。

公开(公告)号：US4114700A

公开(公告)日：1978-09-19

申请号：US782100

申请日：1977-03-28

Applicant: Khaim Berkovich Tkach ,  Alexandr Dmitrievich Kostylev ,  Konstantin Stepanovich Gurkov ,  Boris Nikolaevich Smolyanitsky ,  Vladimir Dmitrievich Plavskikh ,  Vladimir Petrovich Boginsky

Inventor： Khaim Berkovich Tkach ,  Alexandr Dmitrievich Kostylev ,  Konstantin Stepanovich Gurkov ,  Boris Nikolaevich Smolyanitsky ,  Vladimir Dmitrievich Plavskikh ,  Vladimir Petrovich Boginsky

IPC: E02D7/18 ,  E21B4/14 ,  E21B7/26 ,  E21B11/02

CPC classification number: E21B4/145 ,  E21B7/26

Abstract: The apparatus has a pointed-nose hollow cylindrical body with a closed rear portion. Disposed inside the body, so as to enable reciprocation and rotation about the axis of the body, is a stepped striker which can be locked against rotation about the axis of the body in two positions, the positions corresponding to forward and reverse movement of the apparatus.For the purpose of admitting compressed air into a forward working chamber, the striker is provided with a central passage permanently connected to a rear working chamber and at least two radial passages which provide communication between the central passage and an outer cylindrical surface of a large step of the striker. The radial passages are displaced relative to each other both circumferentially and longitudinally along the axis of the body. The body is provided with grooves in an inner surface of its forward portion which define, in conjunction with the outer cylindrical surface of the large step of the striker, passages arranged so that one of the radial passages of the striker is connected to them when the striker is in one of the locked positions.For the purpose of discharging air from the forward working chamber into the atmosphere, the striker is provided with longitudinal grooves in the outer surface of its large step within the forward portion which define, in conjunction with the body, passages opening into the forward working chamber, the body being provided with ports which recurrently connect the forward working chamber to the atmosphere through these passages.

Abstract translation: 该装置具有尖端的中空圆柱体，其具有封闭的后部。 设置在身体内部，以便能够围绕身体的轴线进行往复运动和旋转，是一个阶梯式撞击器，其能够在两个位置上被锁定以防止围绕主体的轴线旋转，该位置对应于装置的正向和反向运动 。

公开(公告)号：US4063423A

公开(公告)日：1977-12-20

申请号：US577746

申请日：1975-05-15

Applicant: Konstantin Stepanovich Gurkov ,  Nikolai Grigorievich Nazarov ,  Evgeny Nikolaevich Cherednikov ,  Vladimir Dmitrievich Plavskikh ,  Leonid Georgievich Rozhkov ,  Khaim Berkovich Tkach ,  Vladimir Alexandrovich Grigoraschenko ,  Alexandr Dmitrievich Kostylev ,  Vasily Georgievich Davydov ,  Valentin Alexeevich Zuev

Inventor： Konstantin Stepanovich Gurkov ,  Nikolai Grigorievich Nazarov ,  Evgeny Nikolaevich Cherednikov ,  Vladimir Dmitrievich Plavskikh ,  Leonid Georgievich Rozhkov ,  Khaim Berkovich Tkach ,  Vladimir Alexandrovich Grigoraschenko ,  Alexandr Dmitrievich Kostylev ,  Vasily Georgievich Davydov ,  Valentin Alexeevich Zuev

IPC: E02D5/36 ,  E02D5/34 ,  E02D5/48

CPC classification number: E02D5/36

Abstract: Method consisting in forming a borehole in the ground preferably having a diameter smaller than the desired diameter of a pile, compacting a concrete mix poured into the borehole by repeatedly passing a pneumatic mole through the borehole filled with concrete to compact the concrete mix in the peripheral zone of the borehole thereby concurrently expanding the reinforcement.

Abstract translation: 包括在地面上形成钻孔的方法，其优选地具有小于堆的期望直径的直径，通过重复地使气动摩擦通过填充有混凝土的钻孔来压实混入到钻孔中的混凝土混合物，以压缩外围混凝土混合物 钻孔的区域，从而同时扩大钢筋。

公开(公告)号：US3995702A

公开(公告)日：1976-12-07

申请号：US594055

申请日：1975-07-08

Applicant: Vladimir Vasilievich Klimashko ,  Khaim Berkovich Tkach ,  Vladimir Maximovich Terin ,  Boris Nikolaevich Smolyanitsky ,  Boris Vasilievich Sudnishnikov ,  Veniamin Viktorovich Kamensky ,  Alexandr Dmitrievich Kostylev ,  Konstantin Stepanovich Gurkov ,  Konstantin Konstantinovich Tupitsyn

Inventor： Vladimir Vasilievich Klimashko ,  Khaim Berkovich Tkach ,  Vladimir Maximovich Terin ,  Boris Nikolaevich Smolyanitsky ,  Boris Vasilievich Sudnishnikov ,  Veniamin Viktorovich Kamensky ,  Alexandr Dmitrievich Kostylev ,  Konstantin Stepanovich Gurkov ,  Konstantin Konstantinovich Tupitsyn

IPC: E02D3/02 ,  E02D3/08 ,  E02D13/00 ,  E02F5/18 ,  E21B4/14 ,  E21B1/00

CPC classification number: E02D3/08 ,  E02D3/02 ,  E21B4/145

Abstract: A device has a cylindrical housing with a pointed front portion, which accommodates a striker separating the inner space of the housing to form a front and rear active chambers. The striker is provided with an open space at the rear end face thereof which mounts an air distributing branch connection threaded in the housing to be axially displaceable therein for reversing the device motion and adapted to admit compressed air to the active chambers and discharge it to the atmosphere therefrom thus reciprocating the striker which applies impacts to the housing. The air distributing branch connection has pipes arranged coaxially and forming longitudinal passages, of which the central passage serves to admit compressed air to the active chambers, while the annular passage between the pipes is used to discharge spent air from the active chambers.

Abstract translation: 一种装置具有圆柱形壳体，其具有尖锐的前部，其容纳将壳体的内部空间分开以形成前后活动室的撞针。 撞针在其后端面处设置有开放空间，其安装有螺纹连接到壳体中的空气分配分支连接件以在其中可轴向移动，以反转装置运动并适于将压缩空气接纳到活动室并将其排放到 从而使得撞击物往复运动，撞击器将冲击施加到壳体。 空气分配支路连接件具有同轴布置并形成纵向通道的管道，其中心通道用于将压缩空气接纳到主动室，而管道之间的环形通道用于从活性室排出废气。

公开(公告)号：US3952813A

公开(公告)日：1976-04-27

申请号：US548137

申请日：1975-02-07

Applicant: Nikolai Prokhorovich Chepurnoi ,  Alexandr Dmitrievich Kostylev ,  Konstantin Stepanovich Gurkov ,  Konstantin Konstantinovich Tupitsyn ,  Sergei Konstantinovich Tupitsyn ,  Nikolai Grigorievich Nazarov ,  Vladimir Dmitrievich Plavskikh ,  Khaim Berkovich Tkach ,  Evgeny Nikolaevich Cherednikov ,  Alexandr Nisovich Galbinshtein ,  Mikhail Vladimirovich Borshtein ,  Andron Trofimovich Karavaev ,  Valery Anatolievich Menzorov ,  Alexei Mikhailovich Makarov

Inventor： Nikolai Prokhorovich Chepurnoi ,  Alexandr Dmitrievich Kostylev ,  Konstantin Stepanovich Gurkov ,  Konstantin Konstantinovich Tupitsyn ,  Sergei Konstantinovich Tupitsyn ,  Nikolai Grigorievich Nazarov ,  Vladimir Dmitrievich Plavskikh ,  Khaim Berkovich Tkach ,  Evgeny Nikolaevich Cherednikov ,  Alexandr Nisovich Galbinshtein ,  Mikhail Vladimirovich Borshtein ,  Andron Trofimovich Karavaev ,  Valery Anatolievich Menzorov ,  Alexei Mikhailovich Makarov

IPC: E21B4/14 ,  E21B7/06 ,  E21B7/26 ,  E21B1/00 ,  E21B11/02

CPC classification number: E21B7/26 ,  E21B4/145 ,  E21B7/068

Abstract: A percussive device comprising a housing with a pointed front end and a hammer piston accommodated in the housing to form a front working chamber therewith. The hammer piston is provided, in the rear portion thereof, with a cavity in permanent communication with a source of compressed air, the cavity serving as a rear working chamber. An airdistribution mechanism includes a tube mounted in the housing within the hammer piston cavity so that it is conjugated with the walls of the cavity, the piston having air passages therein positioned in such a manner that, during the reciprocation, the tube alternately communicates the front working chamber, via these passages, with either the rear working chamber or ambient atmosphere. The device is characterized by the provision of means for controlling the direction of the hole driving constituted by a construction wherein the hammer piston has its center of gravity offset with respect to the longitudinal axis of the housing, the hammer piston hits the housing at a location on a line extending through the center of gravity of the hammer piston, the hammer piston being positively rotatable relative to the housing.

Abstract translation: 一种冲击装置，包括具有尖端前端的壳体和容纳在壳体中的锤形活塞，以与其形成前工作室。 锤活塞在其后部设置有与压缩空气源永久连通的空腔，空腔用作后工作室。 空气分配机构包括安装在锤式活塞腔内的壳体中的管，使得其与空腔的壁共轭，活塞在其中定位有空气通道，使得在往复运动期间，管交替地连通前 工作室，通过这些通道，与后工作室或环境气氛。 该装置的特征在于提供一种用于控制由一个结构构成的孔驱动方向的装置，其中锤活塞的重心相对于壳体的纵向轴线偏移，锤活塞在一个位置处撞击壳体 在延伸穿过锤子活塞的重心的线上，锤子活塞相对于壳体可以正转。

公开(公告)号：US4070948A

公开(公告)日：1978-01-31

申请号：US631622

申请日：1975-11-13

Applicant: Khaim Berkovich Tkach ,  Alexandr Dmitrievich Kostylev ,  Konstantin Konstantinovich Tupitsyn ,  Konstantin Stepanovich Gurkov ,  Vladimir Vasilievich Klimashko ,  Leonid Georgievich Rozhkov ,  Mikhail Jurievich Bondar ,  Boris Nikolaevich Smolyanitsky

Inventor： Khaim Berkovich Tkach ,  Alexandr Dmitrievich Kostylev ,  Konstantin Konstantinovich Tupitsyn ,  Konstantin Stepanovich Gurkov ,  Vladimir Vasilievich Klimashko ,  Leonid Georgievich Rozhkov ,  Mikhail Jurievich Bondar ,  Boris Nikolaevich Smolyanitsky

IPC: E21B4/14 ,  E21B7/26 ,  E21C37/24 ,  E21D9/10 ,  F01L21/02 ,  F01L21/04 ,  F01L23/00 ,  F03C1/007 ,  E21B1/06 ,  E21C19/00

CPC classification number: F01L23/00 ,  E21B4/145 ,  E21B7/26 ,  F01L21/02 ,  F01L21/04 ,  F03C1/0076

Abstract: The present invention relates to pneumatic impact devices and can be used to the best advantage for making holes in compacted soils.The device is provided with a hollow casing which accommodates a stepped ram with the maximum-diameter step in its front part. This step has longitudinal channels which open at one end into a working chamber defined by the maximum-diameter step and the side walls of the casing and serving for receiving compressed air from the compressed air line, with the air moving the striker to impart a blow after which it is discharged through holes in the casing.

Abstract translation: 本发明涉及气动冲击装置，并且可以用于在压实的土壤中制造孔的最佳优点。

公开(公告)号：US3955631A

公开(公告)日：1976-05-11

申请号：US493857

申请日：1974-08-01

Applicant: Alexandr Dmitrievich Kostylev ,  Konstantin Stepanovich Gurkov ,  Leonid Georgievich Rozhkov ,  Khaim Berkovich Tkach ,  Evgeny Ivanovich Tanov ,  Viktor Yakovlevich Ploschadny

Inventor： Alexandr Dmitrievich Kostylev ,  Konstantin Stepanovich Gurkov ,  Leonid Georgievich Rozhkov ,  Khaim Berkovich Tkach ,  Evgeny Ivanovich Tanov ,  Viktor Yakovlevich Ploschadny

IPC: E21B4/14 ,  E21B7/26 ,  E21B10/02 ,  E21B10/40 ,  E21B11/02 ,  E21B9/16

CPC classification number: E21B10/02 ,  E21B10/40 ,  E21B4/145 ,  E21B7/26

Abstract: The present sampler is adapted to take soil samples from the ground surface, from a borehole sunk by other tools, as well as for drilling shallow boreholes. The sampler is provided with an air-operated percussion mechanism and a soil sample receiving sleeve arranged coaxially thereto. The side surface of the sleeve is provided with an annular ridge having a diameter somewhat larger than the diameter of the percussion mechanism housing. This feature enables a reduction of the forces applied to the sampler to sink it into or withdraw it from the soil.

Abstract translation: 本采样器适用于从地面采集土壤样品，从其他工具沉没的钻孔以及钻井浅孔。 采样器设有气动打击机构和与其同轴布置的土壤样品接收套筒。 套筒的侧表面设置有一个直径略大于冲击机构壳体直径的环形脊。 该特征使得能够减少施加到采样器上的力以将其吸收或从土壤中取出。