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1. 发明公开

EP0155990A3 Pipe laying apparatus 失效
标题翻译：铺管设备
公开(公告)号：EP0155990A3
公开(公告)日：1986-11-20
申请号：EP84111628
申请日：1984-09-28
申请人： NIPPON TELEGRAPH AND TELEPHONE CORPORATION , HITACHI CONSTRUCTION MACHINERY CO., LTD.
发明人： Yamamoto, Hiroshi , Satoh, Shuichi , Iwai, Yoshiyuki , Osamu, AE , Suda, Masao , Shiozaki, Minoru , Tsuchiya, Kiyoshi , Nakano, Manabu , Ogata, Kojiro , Miyanagi, Naoki , Ono, Kozo , Tobita, Nobuyuki
IPC分类号： E21D09/10 , E21B07/20
CPC分类号： E21B7/208 , E21B4/16 , E21B7/046 , E21B7/067 , E21B7/24
摘要： A pipe laying apparatus including an excavator (2) propulsion unit (70) located in a starting pit (68). The excavator includes an excavator body (4) having a first axis (X,), an excavating tool (6) having a second axis (Xz) and located at a forward end portion of the excavator body, and injection ports (26) formed in the excavating tool for injecting a viscosity imparting liquid into soil as excavated. The excavator body has a rearward portion thereof disposed adjacent pipes (22a, 22b)to be laid each having an outer diameter smaller than the outer diameter of the excavating tool and positioned at a rearward end thereof against the propulsion means, and is operative to excavate the earth (80) to form a hole (76) therein while the viscosity imparting liquid is being injected through the injection ports into the soil as excavated to thereby produce a viscosity imparting liquid containing soil (82) which is conveyed rearwardly through an outer periphery of the excavator body while being filled in an annular clearance (76a) defined between the hole (76) formed in the earth (80) and the pipes to be laid, so that the pipes can be successively laid as the excavator body and the pipes are propelled forwardly by the propulsion unit. The excavator further includes a first rotary shaft (12) journalled in the excavator body (4) for rotation about the first axis (X,), spherical surface seat means (16a, 16b) interposed between the excavating tool and first rotary shaft and having a sphere center (0) located on the first axis, the excavator tool being supported through the spherical surface seat means on the first rotary shaft for allowing the excavating tool to swing in a pivotal movement about the sphere center with the second axis extending through the sphere center, rotation transmitting members (18a, 18b) interposed between the excavating tool and first rotary shaft fortransmitting rotation of the first rotary shaft to the excavating tool while allowing the excavating tool to swing in a pivotal movement about the sphere center, a second rotary shaft (32) joumalled in the excavating tool for rotation about the second axis, a pair of eccentric weights (38,40) mounted on the second rotary shaft and located symmetrically with respect to the sphere center while being displaced from each other by 180 degrees in phase, a first drive unit (14) connected to the first rotary shaft-for driving thereof, and a second drive unit (44) connected to the second rotary shaft for driving thereof.
摘要翻译：一种管道铺设装置，包括位于起始坑（68）中的挖掘机（2）推进单元（70）。该挖掘机包括具有第一轴线（X i）的挖掘机本体（4），具有第二轴线（Xz）并位于挖掘机本体的前端部分处的挖掘工具（6），以及形成的注入端口（26）在用于将挖掘粘度的液体注入土壤中的挖掘工具中。挖掘机主体的后部设置在邻近待铺设的管道（22a，22b）附近，每个管道具有小于挖掘工具的外径的外径并且位于其靠着推进装置的后端处，并且可操作以挖掘（80）在其中形成孔（76），同时通过注入口将粘度赋予液体注入到挖掘出的土壤中，从而产生含有粘性的液体，含有土壤（82），其通过外部周边向后传送同时填充在形成在地80中的孔76和待铺设的管道之间形成的环形间隙76a中，从而管道可以作为挖掘机主体和管道连续铺设由推进装置向前推进。挖掘机还包括：第一旋转轴（12），其轴颈安装在挖掘机主体（4）中，用于绕第一轴线（X）旋转;球形表面座装置（16a，16b），其介于挖掘工具和第一旋转轴之间，位于所述第一轴线上的球体中心（0），所述挖掘机工具通过所述第一旋转轴上的所述球面座装置被支撑，以允许所述挖掘工具围绕所述球体中心摆动摆动，所述第二轴线延伸穿过旋转传递构件（18a，18b），介于挖掘工具和第一旋转轴之间，用于在第一旋转轴的旋转传递到挖掘工具的同时允许挖掘工具围绕球心进行枢转运动;第二旋转传递构件安装在第二旋转轴上的一对偏心重块（38,40），它们对称地位于挖掘工具中以围绕第二轴线旋转第一驱动单元（14）和第二驱动单元（44），所述第一驱动单元（14）连接到所述第一旋转轴，以用于驱动所述第一旋转轴，并且所述第二驱动单元（44）连接到所述第二旋转轴用于驱动它的轴。

2. 发明公开

EP0187637A3 A rotary head 失效
标题翻译：旋转头
公开(公告)号：EP0187637A3
公开(公告)日：1988-04-27
申请号：EP86100006
申请日：1986-01-02
申请人： Luen, Lam Ming
发明人： Luen, Lam Ming
IPC分类号： E21B03/02 , E21B07/20 , E21B21/12 , E02D05/76
CPC分类号： E21B21/12 , E02D5/76 , E21B3/02 , E21B7/002 , E21B7/20 , E21B7/208
摘要： A rotary head for a drilling machine, the rotary head comprising: lower, intermediate and upper means (1, 3 and 61 or 62) for engaging a plurality of drilling tools; means (8, 5) for rotating drilling tools engaged by the engaging means at a speed which is adjustable; and flushing means comprising a plurality of flushing apertures (25, 44, 11 or 52) for supplying flushing fluid to or from drilling tools engaged by the engaging means.

3. 发明公开

EP0217995A3 A device that may be applied to perforating drills for the drilling of foundation holes,and the insertion and stabilization of reinforcement tubes 失效
标题翻译：可用于执行钻孔钻孔的装置，以及加固管的插入和稳定
公开(公告)号：EP0217995A3
公开(公告)日：1988-10-19
申请号：EP85830279
申请日：1985-11-12
申请人： Soc. PACCAGNELLA S.n.c. di Paccagnella Celso & Co.
发明人： Paccagnella, Danilo
IPC分类号： E21B07/20 , E21B10/32 , E21B10/44 , E21B17/08 , E02D07/28
CPC分类号： E21B10/44 , E02D7/28 , E21B7/201 , E21B10/327 , E21B17/046 , E21B17/08
摘要： A device that may be applied to perforating drills comprising an expansion headpiece (1) with a determined rotation sense and retraction by motion inversion, that will perform holes of a diameter adapted to the reinforcement tube (of steel, cement or other), a pusher (11) having the function of causing the penetration of the reinforcement tube or the hooking simultaneously to the drilling of the hole, which will therefore be reinforced in one single stage, and a reinforcement tube (21), provided with a series of tongues (22), outwardly fixed, for stabilizing the foundation relating to flexion and torsion and assure the structural connection between the different stages of said tube. Each single component element of the device may be applied to perforating drills or in connection with one or two of the other elements, according to the requests.
摘要翻译：可以应用于穿孔钻头的装置，其包括具有通过运动反转确定的旋转感测和缩回的扩张头部（1），其将执行适合于钢（钢，水泥或其他）的加强管的直径的孔，推动器（11）具有使加强管或钩挂件同时进入孔的钻孔的功能，因此孔将在一个单一的阶段中被加强，以及加强管（21），其设有一系列舌片 22），向外固定，用于稳定与屈曲和扭转相关的基础，并确保所述管的不同阶段之间的结构连接。根据要求，装置的每个单个部件可以应用于穿孔钻头或与其他元件中的一个或两个连接。

4. 发明公开

EP0103283A3 An apparatus for inserting a tool into the ground and continuously rotating it 有权
标题翻译：将工具插入到地面并连续旋转的装置
公开(公告)号：EP0103283A3
公开(公告)日：1984-09-26
申请号：EP83108909
申请日：1983-09-09
申请人： E.L.S.E. EDILIZIA LAVORI SOTTOSUOLO ESTRAZIONI S.p.A.
发明人： Vandoni, Carlo
IPC分类号： E21B07/20 , E02D07/26 , E02D07/22
CPC分类号： E21B3/02 , E02D7/22 , E02D7/26 , E21B7/20
摘要： The inventive apparatus comprises a hollow implement for selectively gripping and rotating a tool carrier tube (T) penetrating into said hollow implement, said implement including:
a) an actuating head (1) for maintaining the tool carrier tube (T) in rotation; b) a vice (2) made integral with said rotating hollow means, which vice is operated by a not rotating hollow jack (50) arranged concentrically to said rotating hollow means, which jack is suitable to receive therein said tool carrier tube. t Preferably, the jack (50) has an axially secured hollow piston (29), while the jacket thereof (38) is movable and controls the radial displacement of the tube gripping jaws (33) through inclined planes or surfaces (27a, 33a).

5. 发明公开

EP0229425A3 Forming a coating on a borehole wall 失效
标题翻译：在墙壁上形成涂层
公开(公告)号：EP0229425A3
公开(公告)日：1988-05-11
申请号：EP86202314
申请日：1986-12-17
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人： Worral, Robert Nicholas , Stewart, Robert Bruce
IPC分类号： E21B33/138 , E21B07/20
CPC分类号： E21B33/138 , E21B7/20
摘要： A coating is formed on the wall of a borehole by injecting a fluid containing coating forming components through a conduit to a location close to the borehole bottom whereupon the coating forming components are plastered to the borehole wall as a continuous coating. In accordance with the invention the conduit is formed by a drilling assembly which drills the hole simultaneously or alternately with placing the coating.

6. 发明公开

EP0209217A3 Apparatus and method for forming an enlarged underground arcuate bore and installing a conduit therein 失效转让
标题翻译：形成广泛的地下底层和安装管道的装置和方法
公开(公告)号：EP0209217A3
公开(公告)日：1987-07-01
申请号：EP86303324
申请日：1986-05-01
申请人： Cherrington, Martin D. , Cherrington, William D.
发明人： Cherrington, Martin D.
IPC分类号： E21B07/04 , E21B07/28 , E21B07/18 , E21B07/20
CPC分类号： E21B17/04 , E21B7/04 , E21B7/06 , E21B7/065 , E21B7/068 , E21B7/18 , E21B7/208 , E21B7/28 , E21B10/60 , E21B17/00
摘要： An apparatus and method for drilling a pilot bore hole (B) along an underground arcuate path (P) between two surface locations (0, E). The pilot bore hole (B) is drilled in one direction with a drill string (10) having a leading pipe section (10A) of a reduced diameter to provide increased flexibility. Upon completion of the pilot bore hole (B), a reamer (48) connected to a product conduit (46) is connected to the drill string (10). Drill string (10) pulls the reamer (48) and product conduit (46) along the pilot bore hole (B) in an opposite direction for enlarging the bore hole (B) to receive the product conduit (46). A spud bit (34) has a flat or blunt leading end portion (34A) with a discharge opening (34D) therein to discharge high velocity drilling fluid into the formation at a location offset from the longitudinal axis of the drill string (10) to assist in guiding the drill string (10). An in-hole hydraulic motor (70) is provided in an embodiment (Fig. 7) for rotating the drill bit (78), and the longitudinal axis of a drive shaft (74) for the drill bit (78) is offset from the longitudinal axis of the drill pipe string (10) to assist in a deviation of the drill bit (78).

7. 发明公开

EP0216100A3 Boring ram with a piston-actuated percussion cutter 失效
标题翻译：带活塞式激光切割机的镗孔
公开(公告)号：EP0216100A3
公开(公告)日：1988-06-01
申请号：EP86111061
申请日：1986-08-11
申请人： Tracto-Technik Paul Schmidt, Maschinenfabrik GmbH
IPC分类号： E21B07/20 , E21B07/26 , E21B04/06 , E21B29/10 , E21B07/28 , E21B10/40
CPC分类号： E21B29/10 , E21B4/06 , E21B7/206 , E21B7/30 , E21B10/40 , F16L55/1658

8. 发明公开

EP0190669A3 Drilling apparatus 失效转让
标题翻译：钻井设备
公开(公告)号：EP0190669A3
公开(公告)日：1988-03-02
申请号：EP86101230
申请日：1986-01-30
申请人： Ing. Günter Klemm Spezialunternehmen für Bohrtechnik
发明人： Klemm, Günter W.
IPC分类号： E21B07/20 , E21B06/00 , E21C01/12
CPC分类号： E21B19/086 , E21B6/00 , E21B7/20

9. 发明公开

EP0100748A3 Sinking device for small casings, the interior of which is inaccessible 失效
标题翻译：小型场合的装置，内部不合格
公开(公告)号：EP0100748A3
公开(公告)日：1985-05-08
申请号：EP83710049
申请日：1983-07-22
申请人： Baumann & Burmeister GmbH & Co. KG
发明人： Berthold, Alfred
IPC分类号： E21B07/20
CPC分类号： E21B7/046 , E21B7/002 , E21B7/005 , E21B7/201 , E21B21/10
摘要： Die Erfindung betrifft eine Vorrichtung zum Vorpressen von Rohren über eine unter der Erde liegende Vorpreßstrec ke, wobei der Bodenaustrag über eine Förderschnecke erfolgt, die von einem Förderrohr umgeben ist, das sich von der Abbaustelle zur Austragsstelle erstreckt. Um bei stillge legter Vorrichtung und einem unerwarteten Wassereinbruch im Bereich der Abbaustelle eine Überflutung der Austrags stelle zu verhindern, wird erfindungsgemäß der Förderquer schnitt des Förderrohres im Bereich der Förderschnecke mit einer Abschottung versehen. Diese Abschottung kann eine Vorrichtung zum Einbringen eines Quellmittels oder auch eine randseitig eingespannte Membrane sein, welche sich quer im Förderrohr erstreckt und sich mit ihrer Mittelöffnung einerseits an der Schneckenachse und andererseits am Außenrand der Förderschnecke abstützt.
摘要翻译：用于在位于地下的下沉部分下沉壳体的装置，土壤通过由从工作阶段延伸到排放点的输送机壳体包围的输送螺杆排出。如果设备关闭并且在工作阶段附近发生意外的水涌，则防止排放点溢流，根据本发明，提供了输送机壳体的输送横截面，其中区域的输送螺丝。该隔板可以是用于在周边引入溶胀剂或甚至膜植物的装置，其在输送机壳体中横向延伸，并且一方面通过其中心开口，并且在外围输送螺丝，另一方面。

10. 发明申请

WO1996004456A1 A DRILLING APPARATUS 审中-公开
标题翻译：钻孔设备
公开(公告)号：WO1996004456A1
公开(公告)日：1996-02-15
申请号：PCT/FI1995000414
申请日：1995-08-03
申请人： ILOMÄKI, Valto
IPC分类号： E21B07/20
CPC分类号： E21B7/208 , E21B7/201 , E21B17/046
摘要： A drilling apparatus furnished with one hammering and rotating drill bit (4), where a hammering machine (1) producing strokes to the drill bit is behind the drill bit (4) and there is on the outer shell of the drill bit a joint between protective tube (2) and drill bit (4). The joint between hammering machine (1) and drill bit (4) can be opened and locked only by revolving and/or moving the hammering machine and the drill bit (4) is suspended to its place in protective tube (2) by means of joint (8) when the hammering machine (1) is removed from the drilling position.
摘要翻译：一种具有一个锤击和旋转钻头（4）的钻孔设备，其中产生钻头冲程的锤击机（1）位于钻头（4）的后面，并且在钻头的外壳上位于保护管（2）和钻头（4）。锤击机（1）与钻头（4）之间的连接只能通过旋转和/或移动锤击机打开和锁定，钻头（4）通过以下方式悬挂在保护管（2）中：当锤击机（1）从钻孔位置移除时，接头（8）。

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