| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 101 | Lead pipe structure for underground piping device | JP29462494 | 1994-11-29 | JPH08151892A | 1996-06-11 | HIDAKA NORISUMI |
| PURPOSE: To easily confirm the light of a light emitting body. CONSTITUTION: A circular shielding plate 21 is provided in the inside of a cylindrical lead pipe 20, and it shields the vicinity of the inside surface of the lead pipe 20. The whole inside surface of the lead pipe 20 is coated with a light absorbent to suppress the reflection of light. A male screw 22 is carved at one end of the lead pipe 20, a female screw 23 is carved at the other end, and the lead pipe 20 can be connected to a direction correcting head and another lead pipe of the same type. COPYRIGHT: (C)1996,JPO | ||||||
| 102 | JPH03119095U - | JP2728990 | 1990-03-19 | JPH03119095U | 1991-12-09 | |
| 103 | Method in rotary drilling and rotary drilling apparatus | JP32074388 | 1988-12-21 | JPH01287392A | 1989-11-20 | PETSUKA SARUMI |
| PURPOSE: To prevent generation of irregular vibration at moving time by using a difference between opposite directional force operating on a neck element via a rotary head body as power supply force, and arranging a part movable in the direction for operating this power supply force in the neck element. CONSTITUTION: A rotary head main body 1 is carried by a neck element 3. The neck element 3 receives two kinds of opposite directional force F 1, F 2 generated by a pressure medium in an ordinary drill situation via the main body, and a difference between these force F 1, F 2 becomes power supply force. A part movable in the direction for operating the power supply force is arranged in the neck element 3, so that the neck element 3 moves in the drill direction to the main body 1. When force FM required for crushing reduces, the power supply force reduces. COPYRIGHT: (C)1989,JPO | ||||||
| 104 | JPS6226394B2 - | JP12660882 | 1982-07-19 | JPS6226394B2 | 1987-06-09 | RONARUDO II BYUUFUOOTO |
| 105 | JPS567035B2 - | JP10254773 | 1973-09-11 | JPS567035B2 | 1981-02-16 | |
| 106 | JPS5123001U - | JP3907175 | 1975-03-25 | JPS5123001U | 1976-02-20 | |
| 107 | SPOOLABLE COMPOSITE COILED TUBING CONNECTOR | PCT/US2004009470 | 2004-03-29 | WO2004092633A3 | 2005-01-20 | SONG HAOSHI; ESTEP JAMES W |
| A connector (150) providing methods and apparatus for connecting two lengths (152, 154) of composite coiled tubing whereby the connector can be spooled with the tubing onto a reel (201). Embodiments of the connector include female (158) and male (156) housings which join together to create the coiled tubing connection providing mechanical and electrical or fiber optic connectivity between the two lengths of tubing. A connecting member on the male housing connectably engages the female housing. Splines (315) on the male housing also align with corresponding flutes on the female housing. The female and male housings each attach to end portions of coiled tubing through a clamped connection and with the housings and connecting member being substantially flush with the outside diameter of the coiled tubing. | ||||||
| 108 | PIPE RUNNING TOOL | PCT/US0005752 | 2000-03-03 | WO0052297A2 | 2000-09-08 | JUHASZ DANIEL; BOYADJIEFF GEORGE; EIDEM BRIAN L; VAN RIJZINGEN HANS |
| A pipe running tool for use in an oil drilling system and the like comprises a lower drive shaft adapted to engage a drive shaft of a top drive assembly for rotation therewith. The pipe running tool further includes a lower pipe engagement assembly which is driven to rotate by the lower drive shaft, and is designed to releasably engage a pipe segment in such a manner to substantially prevent relative rotation between the two. Thus, when the lower pipe engagement assembly is actuated to securely hold a pipe segment, the top drive assembly may be actuated to rotate the top drive output shaft, which causes the lower drive shaft and lower pipe engagement assembly to rotate, which in turn rotates the pipe segment. | ||||||
| 109 | Vorrichtung zum Bewegen eines Arbeitsmittels im Erdreich | EP13154320.9 | 2013-02-07 | EP2626506B1 | 2017-12-27 | Jenne, Dietmar; Neumann, Manfred |
| 110 | TELESCOPICALLY EXTENDING SHAFT | EP10766690 | 2010-04-20 | EP2422039A4 | 2017-11-15 | KUIVAMÄKI PENTTI; LINDEMAN MIKKO |
| Telescopically extending shaft that comprises parts (1 - 3) conveying rotation movement and axial force and the extending and shortening of which shaft is achieved with the help of a power unit, such as a hydraulic cylinder (8) moving in one axial direction and the moveable, separate parts (1 - 3) of which shaft moving telescopically in relation to each other are arranged to move in an as such known way by using pulling elements (6); (7) and sheaves (26); (27) attached to the parts (1) and (2) adjusted in such a way that the first part (1) that can be moved straight with the help of a power unit (8) causes the movement of the second part (2) through the pulling element (6) and the sheave (26) attached to the first part and the sheave (27) attached to the second part (2) causes the movement of the third part (3) through the pulling element (7) starting from the first part (1). In order to retract the parts (1 - 3) of the shaft the arrangement comprises the first part (1) that can be pulled to a retraction direction with the help of the power unit (8) and comprises a pulling element (24) the first end of which is attached to the moveable part (25) of the power unit in which case the second end of the pulling element (24) is attached to the third part (3) in such a way that it first passes round the sheave (23) located fixed inside the shaft and then passes round the sheave (22) attached to the moveable part of the power unit (8). | ||||||
| 111 | ARRANGEMENT IN ROCK DRILLING RIG | EP15190931.4 | 2015-10-22 | EP3159474A1 | 2017-04-26 | ANTTONEN, Pekka; PUURA, Jussi; VIRTANEN, Valtteri |
The invention relates to control system of a rock drilling rig. The system comprises a distributed actuator system wherein several actuators are connected to a common power circuit and are being controlled by distributed actuator drivers. The system further comprises one or more data busses (DB) which are connected to actuator drivers (AD) and/or sensing devices (SD) of the system. At least one data bus is divided into two or more segments (DBS). The invention also relates to a rock drilling rig and method for controlling the same.
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| 112 | Vorrichtung zum Bewegen eines Arbeitsmittels im Erdreich | EP13154320.9 | 2013-02-07 | EP2626506A3 | 2016-01-20 | Jenne, Dietmar; Neumann, Manfred |
Die Erfindung betrifft eine Vorrichtung zum Bewegen eines Arbeitsmittels im Erdreich, die eine Verschiebeeinheit zum Erzeugen einer linearen Bewegung eines Gestänges (44, 45) entlang dessen Längsachse (50) hat. Die Verschiebeeinheit hat zum Erzeugen der linearen Bewegung des Gestänges (44, 45) einen ersten Zylinder (14), der ein erstes Zylindergehäuse (18) und einen in einem durch das erste Zylindergehäuse (18) gebildeten Druckraum (19) geführten ersten Kolben (20) umfasst. Ferner hat die Verschiebeeinheit zum Erzeugen der linearen Bewegung mindestens eine Zylinderanordnung (12), die den ersten Zylinder (14) und mindestens einen zweiten Zylinder (16) umfasst. Der zweite Zylinder (16) hat ein zweites Zylindergehäuse (28) und einen in einem durch das zweite Zylindergehäuse (28) gebildeten Druckraum (29) geführten zweiten Kolben (30). Die Verschiebeeinheit hat einen mit dem Gestänge (44, 45) koppelbaren Schlitten (38), der durch eine Antriebsbewegung der Zylinderanordnung (12) verschiebbar ist.
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| 113 | MULTI-RAM DRILL RIG AND METHOD OF OPERATION | EP10753009 | 2010-03-19 | EP2408998A4 | 2015-09-09 | STRANGE WARREN |
| 114 | METHOD AND APPARATUS FOR FORCING A PIPELINE INTO OR OUT OF A BOREHOLE | EP12819313.3 | 2012-07-30 | EP2737161A2 | 2014-06-04 | Cherrington, Martin |
| A pipe thrusting apparatus for inserting and removing a pipe from a borehole, comprising a collar configured to releasably grip the pipe; a support frame having at least one anchor securable to the ground; and a bi-directional driver coupled between the collar and the support frame, the driver configured to drive the collar toward and away from the borehole to insert and remove the pipe from the borehole. | ||||||
| 115 | VERFAHREN ZUM BETRIEB EINER HORIZONTALBOHRVORRICHTUNG UND HORIZONTALBOHRVORRICHTUNG | EP11714932.8 | 2011-03-31 | EP2553202B1 | 2014-06-04 | KOCH, Elmar; FISCHER, Sebastian; HANSES, Andreas, Joachim |
| 116 | Work string controller | EP11169897.3 | 2009-06-11 | EP2392767A1 | 2011-12-07 | Borgstadt Justin |
Well bore servicing equipment is provided. The well bore servicing equipment comprises a first manipulator (60a) to grip a well bore work string (152), to raise the work string, and to lower the work string. The well bore servicing equipment further comprises a controller (20a) to receive a work string trajectory input and to automatically control the first manipulator (60a) to raise and lower the work string (152) substantially in conformance with the work string trajectory input.
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| 117 | WORK STRING CONTROLLER | EP09784600.0 | 2009-06-11 | EP2310625A1 | 2011-04-20 | BORGSTADT, Justin |
| Well bore servicing equipment is provided. The well bore servicing equipment comprises a first manipulator (20) to grip a well bore work string (152), to raise the work string, and to lower the work string. The well bore servicing equipment further comprises a controller (10) to receive a work string trajectory input and to automatically control the first manipulator (20) to raise and lower the work string (152) substantially in conformance with the work string trajectory input. | ||||||
| 118 | Three dimensional steerable system | EP09178857.0 | 2000-12-14 | EP2177710A1 | 2010-04-21 | Eppink, Jay M.; Odell, Albert C.; Estep, James W.; Terry, James W.; Wilson, Thomas P.; Trainor, William F. |
The steering assembly (20) includes upper (26) and lower (28) tubular housings connected by a universal joint (30). An angle cam is disposed on the end of the lower housing and projects into the upper housing. A plurality of wedge members (90) extend axially from the upper housing and into engagement with the angle cam (80). Drive trains are connected to the wedge members to move the wedge members toward and away from the angle cam so as to pivot the lower housing at the universal joint and change the angle and azimuth of the lower housing with respect to the upper housing. The lower housing is connected to a bearing pack (16) supporting a drill bit (12) such that upon changing the angle and azimuth of the lower housing, the direction of the drilling of the drill hit is also changed. The steering assembly being connected to composite tubing having conductors in the wall thereof for conducting data and commands between the steering assembly and a processor at the surface and for providing power to the steering assembly. Data on the position of the bit is transmitted to a processor which determines the direction of drilling and selectively transmits commands to the steering assembly to change the bend angle and direction of the drilling of the bit.
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| 119 | Three dimensional steerable system | EP07121620.4 | 2000-12-14 | EP1903178B1 | 2010-01-27 | Eppink, Jay M.; Odell, Albert C.; Estep, James W; Terry, James B.; Wilson, Thomas P.; Trainor, William F. |
| 120 | Bodenbearbeitungsgerät | EP05027009.9 | 2005-12-09 | EP1795697B1 | 2009-06-03 | Härtl, Jakob |
