| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 81 | DRILLING RIG CARRIAGE MOVABLE ALONG RACKS AND INCLUDING PINIONS DRIVEN BY ELECTRIC MOTORS | US13797265 | 2013-03-12 | US20130299190A1 | 2013-11-14 | Padira REDDY; Ashish Gupta; Sean M. Bailey; Richmond Todd Fox; Scott G. Boone; Beat Kuttel |
| According to one aspect, a drilling rig carriage is adapted to move along a drilling mast, and includes a body structure, electric motors coupled to the body structure, and pinions operably coupled to the electric motors, respectively. The pinions are adapted to engage racks, respectively. According to another aspect, a drilling mast includes a longitudinally-extending frame having a first side portion and a second side portion spaced therefrom. Racks are coupled to the frame at the first side portion thereof. According to yet another aspect, an apparatus includes a drilling mast or tower extending longitudinally along an axis, the tower including racks spaced in a parallel relation. A top drive is movable along the axis and relative to the tower. Electric motors are coupled to the top drive and movable therewith. Pinions are operably coupled to the electric motors, respectively, and engage the racks, respectively, to move the top drive. | ||||||
| 82 | DRILLING RIG EMPLOYING PIVOTING DRILLING TOWER | US13789168 | 2013-03-07 | US20130299189A1 | 2013-11-14 | Padira REDDY; Ashish Gupta; Sean M. Bailey |
| An apparatus including a base, and a drilling tower pivotally coupled to the base to pivot the drilling tower between first and second pivot positions. The drilling tower includes a first portion, and a second portion pivotally coupled to the first portion to pivot the second portion between third and fourth pivot positions when the drilling tower is in the first pivot position. According to another aspect, a method includes pivotally coupling a drilling tower to a base, which includes providing a first portion of the drilling tower, pivotally coupling a second portion of the drilling tower to the first portion of the drilling tower, and pivotally coupling the first portion of the drilling tower to the base. | ||||||
| 83 | Apparatus and method for a drilling assembly | US12005747 | 2007-12-28 | US08033345B1 | 2011-10-11 | Guy Randall; Brian Hollis; William Burky; Joe Szarka; Neil Baker; Jack Weyer; Pengfei Yang; William G. Riel |
| A drilling assembly for drilling pipe into a drilling surface using a drill bit. The drilling assembly comprises a power unit, a thrust frame, a means for moving the thrust frame, a rotary and carriage assembly and a microprocessor adapted to control the load on the drill based upon the level of mud pressure in the assembly. The drilling assembly is adapted to drill pipe at any angle relative to the drilling surface between substantially parallel to the drilling surface and substantially perpendicular to the drilling surface. The method comprises providing a such drilling assembly, placing a drill pipe onto the drilling assembly, moving the thrust frame to a desired drilling angle, moving the rotary and carriage assembly into direct contact with the drill pipe, applying rotational, thrust and pull-back forces to the drill pipe, drilling the pipe into the drilling surface and controlling the load on the drill bit. | ||||||
| 84 | EXCAVATION MACHINE WITH A PIVOTABLE KELLY BAR | US12648807 | 2009-12-29 | US20100166534A1 | 2010-07-01 | Philippe CHAGNOT; Laurent PIVERT |
| The invention relates to an excavation machine comprising: a mast having a longitudinal direction; a bar presenting a first end provided with an excavation tool; and a carriage movable along the longitudinal direction of the mast and including a first holder member for holding the bar relative to the carriage, said carriage being suitable for moving the bar along the longitudinal direction of the mast. The invention is wherein the first holder member is pivotable relative to the carriage and by the fact that the first holder member presents a locked state in which the bar is prevented from moving in translation relative to the carriage, and an unlocked state in which the bar is free to move in translation relative to the carriage. | ||||||
| 85 | LOGGING TOOL DEPLOYMENT SYSTEMS AND METHODS WITH PRESSURE COMPENSATION | US11963122 | 2007-12-21 | US20090159273A1 | 2009-06-25 | Julio C. Guerrero |
| Systems and processes are provided for facilitating transfer of downhole devices through a reversibly sealable wellhead fixture capping a well under pressure, without jeopardizing operators, equipment, or the well itself. An open ended pressurizable vessel is provided that is sized and shaped to accommodate a substantial portion of a particular downhole device, such as a logging tool. The vessel includes a mating flange for coupling its open end to a reversibly sealable wellhead fixture. A pressure can be equalized between an internal cavity of the pressurizable vessel and the wellbore. Once the pressure has been equalized, a channel can be opened between the pressurizable vessel and the wellbore, allowing for transfer of the downhole device in a preferred direction, either into or out of the wellbore. One or more robotic systems can be provided to further expedite manipulation of at least one of the tool and the vessel. | ||||||
| 86 | Drive mechanism for boring machine | US10886808 | 2004-07-08 | US07134513B1 | 2006-11-14 | Guy Randall; Neil M. Baker; Joseph R. Szarka; Justin A. Wheeler; Stephen Berger |
| An auger boring machine includes a track having an initial end and a terminal end, and the track is provided with a rack. The boring machine also includes a sled that is mounted on the track and adapted to be moved between the initial end and the terminal end of the track. The boring machine also includes a mechanism for rotating an auger on the sled and a drive system. The drive system includes a pinion which is mounted so as to engage with the rack on the track and a mechanism for rotating the pinion so as to drive the sled along the track. | ||||||
| 87 | Blasthole drill with rotary head carriage resiliently held on a mast | US09681133 | 2001-01-18 | US20010009205A1 | 2001-07-26 | Neil E. Borgman |
| A blast hole drill comprising a mast including two parallel mast cords, a carriage, and a rotary head mounted on the carriage and adapted to engage a drill pipe. The rotary head includes a drive pinion on a rack on one of the mast cords, and the drive pinion is on one side of at least one of the mast cords. A backup wheel assembly is on the opposite side of the respective mast cord opposite the pinion and includes a wheel holding assembly support rotatably supporting a backup wheel, a yoke having an opening through the yoke, a plunger threadably received in the yoke opening, the wheel assembly support being slidably received on the plunger, and Belleville washers extending around the plunger and between the yoke and the wheel holding assembly support, the Belleville washers extending between an abutment on the plunger and the wheel holding assembly support. | ||||||
| 88 | Apparatus for inserting wick drains into the earth | US72658991 | 1991-07-08 | US5213449C1 | 2001-07-03 | MORRIS T RICHARD |
| 89 | Apparatus for inserting wick drains into the earth | US726589 | 1991-07-08 | US5213449A | 1993-05-25 | T. Richard Morris |
| Apparatus for inserting flexible drainage wick members downwardly into the earth which comprises a mast having a hollow longitudinally extending chamber therein, and an insertion tube disposed in the chamber for movement therein, the insertion tube being provided with a projecting flange that extends outwardly from the chamber through a longitudinal slot therein and that includes openings located at spaced intervals along the longitudinal extent of the flange. A drive gear, operated by a motor, is mounted near the bottom of the mast so that the teeth of the drive gear can positively engage the openings in the insertion tube flange and positively drive the insertion tube into and out of the earth. A pair of spaced support rollers are positioned behind the insertion tube flange at its point of contact with the drive gear to support the flange and also permit any foreign matter ejected from the flange openings by the gear teeth to fall to the earth. | ||||||
| 90 | Movable mount concrete drill | US212920 | 1988-06-20 | US4813499A | 1989-03-21 | Kenneth McNulty |
| A mechanical concrete drill system is provided which is capable of drilling holes in concrete curbs, walls, and the like, while being permanently mounted to a truck. A hydraulic lift system contained in the truck moves the drill system vertically, so that the drill can be operated in various vertical positions. The drill system is conveniently stored in the truck for movement to other drill sites. | ||||||
| 91 | Method of and apparatus for mining analysis | US348954 | 1982-02-16 | US4495804A | 1985-01-29 | Guy Le Blanc Smith; Derik Howard |
| In the analysis of rock ahead of a working face a probe is pushed along a borehole formed in any desired direction in the rock and data produced by the probe is logged for later analysis, or for in-situ analysis. The probe may produce multiple logs. The data logged includes lithological information on the rock and the angular direction of the borehole. The presence of fluids, such as noxious gases, in the borehole can simultaneously be detected. | ||||||
| 92 | Traverse head for rotary drill rig | US54321575 | 1975-01-23 | US3907042A | 1975-09-23 | HALWAS LARRY E; HISEY ROBERT W |
| A traverse head for a rotary drill rig includes a motor and gearcase supported by and drivably connected to a rotatable shaft disposed on a frame. The shaft includes a pair of spaced apart pinions drivably engaged with a pair of parallel gear racks mounted on an elongated mast whereby the traverse head may be driven along the mast to perform pulldown and hoisting movements on a drill stem. The traverse head includes a motor and gear housing mounted on the frame and connected to the drill stem. The mast of the drill rig includes a pair of spaced apart elongated flanged beams which support the gear racks and provide a track for guiding the traverse head.
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| 93 | Automatic feeding device for rock drills | US23596162 | 1962-11-07 | US3204706A | 1965-09-07 | INGEMAR JONSSON EMIL |
| 94 | Drilling apparatus | US46082842 | 1942-10-05 | US2388720A | 1945-11-13 | WRIGHT MARCUS G |
| 95 | Rock drill | US23622138 | 1938-10-21 | US2203954A | 1940-06-11 | ALBERT FEUCHT |
| 96 | Rock drill feed mechanism | US34624029 | 1929-03-11 | US1971685A | 1934-08-28 | KATTERJOHN AUGUST H |
| 97 | Drilling mechanism | US43465030 | 1930-03-10 | US1948518A | 1934-02-27 | GARTIN ELMER G |
| 98 | Feeding device for percussive motors | US43495830 | 1930-03-11 | US1786135A | 1930-12-23 | SMITH SR WILLIAM A |
| 99 | Conduit-forming jack | US46845821 | 1921-05-10 | US1427964A | 1922-09-05 | MARQUISS JAMES E |
| 100 | Drill carriage | US42788720 | 1920-12-02 | US1403315A | 1922-01-10 | PEREZ GOMEZ GINES |
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