| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | APPARATUS AND METHOD TO CLEAN A TUBULAR MEMBER | EP15161504.4 | 2012-12-19 | EP2955322A2 | 2015-12-16 | ANGELLE, Jeremy Richard; THIBODEAUX, Robert L; STELLY, John Erick; SMITH, Logan Essex |
A system to clean a tubular member may include an apparatus to support a tubular member having a bore with a longitudinal axis extending therethrough, and a fluid dispensing system disposed adjacent to an opening of the apparatus, the fluid dispensing system having a nozzle to dispense fluid therefrom. An apparatus may also include a first wiper section and a second wiper section, in which the first wiper section and the second wiper section are movable with respect to each other towards a point of convergence. The first wiper section and the second wiper section may be connected and movable with respect to a base between an open position and a closed position. The system may also include a pipe guide disposed adjacent to an opening of a bore of a pipe handling apparatus, and a wear sensor coupled to the pipe guide.
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| 22 | Bohrer zur Bodenprobenentnahme | EP99115710.8 | 1999-08-06 | EP0982467A2 | 2000-03-01 | Hölzl, Hans |
Bei einem Spiralbohrer (60) zur Entnahme von Bodenproben, insbesondere aus landwirtschaftlichen Nutzflächen besteht dieser aus einer im wesentlichen zylindrischen Bohrstange (62) mit einem darauf befindlichen im wesentlichen flachen Spiralband (64). Das Spiralband (64) verjüngt sich von außen zur Bohrstange (62) hin. Vorteilhaft ist es, wenn sich das Spiralband (64) von außen zur Bohrstange (64) hin mit einem Winken von 2° bis 5°, vorzugsweise 2,5° bis 3,5° verjüngt. |
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| 23 | Verfahren und Vorrichtung zur Entnahme von Bodenproben | EP88112840.9 | 1988-08-06 | EP0327667A3 | 1989-09-06 | Reck, Anton |
Es wird von einem Verfahren zur Entnahme von Bodenproben ausgegangen mit einem ins Erdreich eintreibbaren Bohrstock (1), der eine das Probenmaterial aufnehmende Längsnut aufweist, und mit wenigstens einem Räumer (7), welcher in die Nut eingreift und in einer streichenden relativen Räumbewegung bezüglich des Bohrstocks (1) das Probenmaterial aus der Längsnut herauslöst, wobei wenigstens zwei Tiefenbereiche (I, II, III) festgelegt sind und das aus diesen Tiefenbereichen stammende Probenmaterial in mehreren, diesen zugeordneten Probengefäßen (10) gesammelt wird. Infolge eines anderen Antriebs dringt der Bohrstock (1) je nach Beschaffenheit des Erdreichs bei aufeinanderfolgenden Bohrung unterschiedlich weit ein. Die erreichte Tiefe wird gemessen und gespeichert. Der gespeicherte Tiefenwert dient als Basis zur Bestimmung entweder der Räumanfangsposition, die der Bohrstock (1) bezüglich dem oder den Räumern (7, 8, 9) einnimmt oder zur Bestimmung der Startposition einer Zuordnungsvorrichtung, welche abwechselnd eines der vorhandenen Gefäße an den in diesem Fall einzigen Räumer anschließt. |
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| 24 | Verfahren und Vorrichtung zur Entnahme von Bodenproben | EP88112840.9 | 1988-08-06 | EP0327667A2 | 1989-08-16 | Reck, Anton |
Es wird von einem Verfahren zur Entnahme von Bodenproben ausgegangen mit einem ins Erdreich eintreibbaren Bohrstock (1), der eine das Probenmaterial aufnehmende Längsnut aufweist, und mit wenigstens einem Räumer (7), welcher in die Nut eingreift und in einer streichenden relativen Räumbewegung bezüglich des Bohrstocks (1) das Probenmaterial aus der Längsnut herauslöst, wobei wenigstens zwei Tiefenbereiche (I, II, III) festgelegt sind und das aus diesen Tiefenbereichen stammende Probenmaterial in mehreren, diesen zugeordneten Probengefäßen (10) gesammelt wird. Infolge eines anderen Antriebs dringt der Bohrstock (1) je nach Beschaffenheit des Erdreichs bei aufeinanderfolgenden Bohrung unterschiedlich weit ein. Die erreichte Tiefe wird gemessen und gespeichert. Der gespeicherte Tiefenwert dient als Basis zur Bestimmung entweder der Räumanfangsposition, die der Bohrstock (1) bezüglich dem oder den Räumern (7, 8, 9) einnimmt oder zur Bestimmung der Startposition einer Zuordnungsvorrichtung, welche abwechselnd eines der vorhandenen Gefäße an den in diesem Fall einzigen Räumer anschließt. |
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| 25 | 드릴로드 부착슬라임 제거장치 및 제거방법 | KR1020130005641 | 2013-01-18 | KR1020140093397A | 2014-07-28 | 임성대 |
| The present invention mounts a slime removing unit to remove excavation slime stuck on a drill rod in a drilling work on the ground part of the drill rod operated by a drilling device. The slime removing unit consists of one or more fluid pressure launching units and removes rapidly the excavation slime stuck on the drill rod in a ground drilling work. | ||||||
| 26 | 지반 굴착기의 스크류로드용 흙털이 장치 | KR1020120039562 | 2012-04-17 | KR1020130116999A | 2013-10-25 | 지종연 |
| PURPOSE: A knife coulter device for the screw rod of an excavator is provided to take care of a clod without scattering the clod by easily detaching the clods from a screw blade. CONSTITUTION: A knife coulter device (A) for the screw rod of an excavator comprises a rotation body (2), a support shaft (3), and a supporter (4). The rotation body is installed with a plurality of knife coulter arms (21) to be rotated to correspond to the pitch of the screw blade of a screw rod. Two knife coulter arms are in touch with the screw blade of the screw rod. A knife coulter arm at the top is rotated with the rotation of the screw blade. A knife coulter arm at the bottom is rotated while pushing off a clod from the screw blade. | ||||||
| 27 | 와이어브러쉬를 장착한 에어해머 | KR2020030015517 | 2003-05-20 | KR200322873Y1 | 2003-08-14 | 박순형 |
| 본 고안은 암반층에서 앵커(anchor) 시공시에 암반을 파쇄하고 굴착하는 데 사용되는 에어해머에 관한 것으로, 더욱 상세하게는 해머비트의 상측 본체에 와어어브러시를 환착하여 천공된 지중홀의 공벽에 잔재하는 슬러지를 깨끗하게 제거함으로써 충진되는 그라우팅재와 공벽 간의 점착력을 증대시켜 천공길이를 단축시킬 수 있게 하고 재료의 절감효과를 얻을 수 있도록 한 와이어브러쉬를 장착한 에어해머에 관한 것이다. 원통 형상으로 된 해머비트의 하단에 해머비트가 일체형으로 장착된 에어해머에 있어서, 해머비트에 근접하는 본체에 일정폭과 깊이의 삽지홈을 요입되게 환설하여 이에 와이어브러쉬를 끼워넣고 이의 외면에 고정판을 복착하여 보울트로서 나사고정함을 특징으로 하는 와이어브러쉬를 장착한 에어해머가 제공된다. | ||||||
| 28 | Pipe cleaning apparatus | US13385634 | 2012-02-27 | US09862010B2 | 2018-01-09 | Daniel Wayne Snow |
| Described herein is a pipe cleaning apparatus of relatively uncomplicated construction. The apparatus includes a pipe support assembly having a number of cradles for supporting oilfield pipe. The cradles are positioned side-by-side with one pair of cradles supporting the opposite ends of each pipe. A number of lances are positioned side-by-side and are adapted to simultaneously penetrate the oilfield pipe in the pipe support. A mill is affixed to the free end of one of the lances. An air-driven tube cleaner is affixed to the free end of another one of the lances. A water jet nozzle is affixed to the free end of still another one of the lances. | ||||||
| 29 | DUST SUPPRESSION METHOD AND SYSTEM FOR AN AUTONOMOUS DRILLING MACHINE | US15015236 | 2016-02-04 | US20170226808A1 | 2017-08-10 | Nicolas François-Xavier Christophe Vandapel; Michael Karl Wilhelm Happold; Meenal Patel |
| A method for dust suppression for an autonomous drilling machine operating at a work site. The method comprises of generating by a perception module perception data of the work site, receiving at least one machine parameter from a machine sensor of the autonomous drilling machine, predicting by a controller a dust level for the autonomous drilling machine at the work site based on one of the perception data or the machine parameter, determining a fluid discharge rate for a fluid discharge unit based on the predicted dust level, and adjusting the fluid discharge rate based on dust level detected during the drilling operation. | ||||||
| 30 | Modular annular debris barrier with rotationally locked segments | US14222047 | 2014-03-21 | US09624733B2 | 2017-04-18 | Russell K. Fleetwood; Matthew J. Krueger; Thorsten Regener; Jonathan P. Hanson |
| An annularly shaped modular debris barrier can be mounted to an internal or an external member that are spaced apart to define an annular gap that could collect debris. The modules rotationally lock. Modules have circumferential segments that can be initially spaced apart to promote flexing that can occur when there is relative axial movement between the structures that define the annular gap. The gaps between segments are circumferentially offset as between adjacent segments to create a labyrinth through which the fluid can move in opposed direction while at the same time causing the debris to be retained. The segments stay in a flexed condition to exert a contract stress on the free ends thereof that touch the adjacent structure. | ||||||
| 31 | Drill pipe screen transporter device | US14470273 | 2014-08-27 | US09573795B1 | 2017-02-21 | Isidro Martinez; Jerry Parks |
| A drill pipe screen transporter device rotatably couples a drill pipe screen to a transporter for its insertion and/or extraction into and out of a derrick assembly. A first plate assembly has a first base plate; and first and second spacer plates have arcuate notches for engaging the transporter. U-shaped bolts secure the first plate assembly to the transporter. A second plate assembly rotatably connected to the first plate assembly, has an aperture for supporting the screen. A collar assembly, spacer collar and pivot pin rotatably attach the second base plate to the first base plate for rotation of the screen relative to the transporter. A swivel stopper engages the first base plate of the first plate assembly when the second plate assembly is rotated a predetermined amount. A counterweight located opposite to the swivel stopper returns the second plate assembly to its initial horizontal positioning. | ||||||
| 32 | Auger cleaning device for removing debris from a helical drilling tool, drilling machine provided with said cleaning device and use of said drilling machine | US14138307 | 2013-12-23 | US09540887B2 | 2017-01-10 | Alessandro Ditillo; Claudio Benzi |
| In the auger cleaning device (8) according to the invention, in the closed configuration the tool-holder support forms a pass-through opening (82) arranged for allowing the passage of a helical drilling tool (6), the cleaning tool (170) engaging with the screw of the drilling tool (6) and, actuated by the actuation system (12, 12′,12″, 4), is arranged for rotating around the drilling tool (6) following at least one of its threads (60) so as to remove the debris lying on the drilling tool (6). In the open configuration the cleaning tool (170) is disengaged from the drilling tool (6) and preferably farther from it, with respect to when it is in the closed configuration. | ||||||
| 33 | Landing sub for a wiper | US13375874 | 2010-06-02 | US09341030B2 | 2016-05-17 | Kjell Mikalsen; Ketil Botn-Mark |
| Disclosed is a landing sub for a wiper. The wiper is adapted for internal removal of drilling mud from a drill string during its pull-out from a borehole. The landing sub is mountable in the drill string, the landing sub includes a longitudinal bore for through-flow of drilling mud and a landing seat for receiving the lower end of the wiper during pumping of drilling mud through the drill string, and the landing seat is equipped with at least one duct or passage for through-flow of drilling mud past the lower end of the wiper during continued pumping of drilling mud in the drill string. | ||||||
| 34 | Apparatus and method to clean a tubular member | US13718528 | 2012-12-18 | US09284791B2 | 2016-03-15 | Jeremy Richard Angelle; Logan Essex Smith; Robert Thibodeaux, Jr. |
| A system to clean a tubular member includes an apparatus to support a tubular member having a bore with a longitudinal axis extending therethrough, and a fluid dispensing system disposed adjacent to an opening of the apparatus, the fluid dispensing system having a nozzle to dispense fluid therefrom. | ||||||
| 35 | Drifting System | US14749521 | 2015-06-24 | US20150369015A1 | 2015-12-24 | Gholam Hossein Rastegar |
| Disclosed is a drifting system (300) comprising a drifting element (100) having a wall (114) defining a through flow passage (102) extending in an axial direction (104) of the drifting element and a catcher sub having a through hole. In accordance with embodiment of the herein disclosed subject matter the catcher sub has a seat for receiving the drifting element (100) in the through hole. The through flow passage (102) of the drifting element (100) has a first cross section of flow (106) in a first axial region (108) of the drifting element (100) and has a second, smaller cross section of flow (110) in a second axial region (112) of the drifting element (100) located downstream the first axial region (108). Further, the wall (114) of the drifting element (100) has a lateral outlet (116) extending from the through flow passage (102) in the second axial region (112) and/or from the through flow passage (102) at a location upstream the second axial region (112) through the wall. | ||||||
| 36 | Modular Annular Debris Barrier with Rotationally Locked Segments | US14222047 | 2014-03-21 | US20150267499A1 | 2015-09-24 | Russell K. Fleetwood; Matthew J. Krueger; Thorsten Regener; Jonathan P. Hanson |
| An annularly shaped modular debris barrier can be mounted to an internal or an external member that are spaced apart to define an annular gap that could collect debris. The modules rotationally lock. Modules have circumferential segments that can be initially spaced apart to promote flexing that can occur when there is relative axial movement between the structures that define the annular gap. The gaps between segments are circumferentially offset as between adjacent segments to create a labyrinth through which the fluid can move in opposed direction while at the same time causing the debris to be retained. The segments stay in a flexed condition to exert a contract stress on the free ends thereof that touch the adjacent structure. | ||||||
| 37 | AUGER CLEANING DEVICE FOR REMOVING DEBRIS FROM A HELICAL DRILLING TOOL, DRILLING MACHINE PROVIDED WITH SAID CLEANING DEVICE AND USE OF SAID DRILLING MACHINE | US14138307 | 2013-12-23 | US20150176337A1 | 2015-06-25 | Alessandro DITILLO; Claudio BENZI |
| In the auger cleaning device (8) according to the invention, in the closed configuration the tool-holder support forms a pass-through opening (82) arranged for allowing the passage of a helical drilling tool (6), the cleaning tool (170) engaging with the screw of the drilling tool (6) and, actuated by the actuation system (12, 12′, 12″, 4), is arranged for rotating around the drilling tool (6) following at least one of its threads (60) so as to remove the debris lying on the drilling tool (6). In the open configuration the cleaning tool (170) is disengaged from the drilling tool (6) and preferably farther from it, with respect to when it is in the closed configuration. | ||||||
| 38 | Threaded joint for steel pipes | US11390336 | 2006-03-28 | US07883118B2 | 2011-02-08 | Kunio Goto; Ryuichi Imai |
| A threaded joint for steel pipes for use in an oil well which has enhanced galling resistance and which is protected from rusting comprises a pin and a box each having a contact surface including a threaded portion and an unthreaded metal contact portion. The contact surface of at least one of the pin and the box has a lower layer of a viscous liquid or semisolid lubricating coating comprising at least wax and a fatty acid alkaline earth metal salt and not containing a harmful heavy metal such as lead and an upper layer of a dry solid coating formed from an aqueous resin coating composition, an organic solvent type coating composition, or an ultraviolet curing coating composition. | ||||||
| 39 | Earth drilling device | US12078401 | 2008-03-31 | US07775300B2 | 2010-08-17 | Karl Johannes Krollmann |
| An earth drilling device includes an auger, an encasing tube that surrounds the auger, a rotary drive for driving at least the auger in a rotating manner about a drilling axis, and an ejecting device for discharging drill spoil from the auger. The ejecting device has a discharge duct for the drill spoil, and a mast element along which the auger can be moved together with the ejecting device. A device for changing the length of the discharge duct is provided. | ||||||
| 40 | Flute-wiping auger cleaner | US11977168 | 2007-10-23 | US07614463B1 | 2009-11-10 | David G. Hunziker |
| A flute-wiping auger cleaner has a laterally-shearing shackle, an axial track spaced parallel to the auger; and a traveling carriage on the track for supporting the shackle. The shackle includes a series of angularly-staged wiper blades to project into the flute of the auger and centrally stabilize the blades on the turning axis of the auger. The shackle is biased not only to pressure the wipers inwards towards the auger's cylindrical sidewall but also allow the shackle to open slightly against the force of the bias in event a blade cannot dislodge a difficult clump of fouling material in the flute. In that event, the blade is pushed out and then pressured back in as it rides over the difficult-to-dislodge clump. Spinning the auger causes the blades to travel the length of the helical flute while the shackle travels axially on the track. | ||||||
