[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

EP0392237A3 - Self-propelled boring ram - Google Patents

Self-propelled boring ram Download PDF

Info

Publication number
EP0392237A3
EP0392237A3 EP19900105626 EP90105626A EP0392237A3 EP 0392237 A3 EP0392237 A3 EP 0392237A3 EP 19900105626 EP19900105626 EP 19900105626 EP 90105626 A EP90105626 A EP 90105626A EP 0392237 A3 EP0392237 A3 EP 0392237A3
Authority
EP
European Patent Office
Prior art keywords
self
rotary movement
piston
percussion piston
impact
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP19900105626
Other languages
German (de)
French (fr)
Other versions
EP0392237A2 (en
Inventor
Robert Dipl.-Ing. Schmelzer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tracto Technik GmbH and Co KG
Original Assignee
Tracto Technik Paul Schmidt Spezialmaschinen KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tracto Technik Paul Schmidt Spezialmaschinen KG filed Critical Tracto Technik Paul Schmidt Spezialmaschinen KG
Publication of EP0392237A2 publication Critical patent/EP0392237A2/en
Publication of EP0392237A3 publication Critical patent/EP0392237A3/en
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers
    • E21B4/145—Fluid operated hammers of the self propelled-type, e.g. with a reverse mode to retract the device from the hole
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/20—Drives for drilling, used in the borehole combined with surface drive
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/02—Determining slope or direction
    • E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
    • E21B47/0228—Determining slope or direction of the borehole, e.g. using geomagnetism using electromagnetic energy or detectors therefor
    • E21B47/0232—Determining slope or direction of the borehole, e.g. using geomagnetism using electromagnetic energy or detectors therefor at least one of the energy sources or one of the detectors being located on or above the ground surface
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/26—Drilling without earth removal, e.g. with self-propelled burrowing devices
    • E21B7/267—Drilling devices with senders, e.g. radio-transmitters for position of drilling tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Geophysics (AREA)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

Bei einem selbstantreibbaren Rammbohrgerät, insbesondere für die Herstellung von Erdbohrungen, mit einem an der Ver­ triebsseite eines zylinderförmigen Gehäuses angeordneten und von einem Schlagkolben mit Rammschlagimpulsen beauf­ schlagbaren Schlagwerkzeug, wobei der Schlagkolben in pul­ sierende, translatorische Arbeitshübe pneumatisch antreib­ bar ist, wird vorgeschlagen, daß das Schlagwerkzeug (100) mit seiner Schrägfläche (20) im Gehäuse (1) drehbar um die Rotationsachse (x-x) gelagert ist und mit diesem zusammen­ wirkende kinematische Mittel (12, 13, 14) zur Umsetzung­ einer jedem Schlag des Schlagkolbens (2) folgenden transla­ torischen Bewegung in eine graduelle Drehbewegung sowie pneumatisch ansteuerbare Mittel (8, 19, 105, 106) zur In­ gangsetzung oder Unterbrechung der Drehbewegung aufweist. With a self-propelled ram boring machine, in particular for the production of earth bores, with one on the ver arranged drive side of a cylindrical housing and impacted by a percussion piston with ramming impulses beatable impact tool, the impact piston in pul Pneumatic driving translatory working strokes bar, it is proposed that the striking tool (100) with its inclined surface (20) in the housing (1) rotatable around the Rotation axis (x-x) is mounted and together with this acting kinematic means (12, 13, 14) for implementation a transla following each stroke of the percussion piston (2) toric movement into a gradual rotary movement as well pneumatically controllable means (8, 19, 105, 106) for the In has gearing or interruption of the rotary movement.

EP19900105626 1989-04-08 1990-03-24 Self-propelled boring ram Ceased EP0392237A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3911467 1989-04-08
DE3911467A DE3911467A1 (en) 1989-04-08 1989-04-08 SELF-DRIVING DRILL DRILLING DEVICE, ESPECIALLY FOR THE PRODUCTION OF TUBULAR EARTH HOLES

Publications (2)

Publication Number Publication Date
EP0392237A2 EP0392237A2 (en) 1990-10-17
EP0392237A3 true EP0392237A3 (en) 1991-11-06

Family

ID=6378180

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900105626 Ceased EP0392237A3 (en) 1989-04-08 1990-03-24 Self-propelled boring ram

Country Status (4)

Country Link
US (1) US5010965A (en)
EP (1) EP0392237A3 (en)
JP (1) JP2708067B2 (en)
DE (1) DE3911467A1 (en)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4103196C2 (en) * 1991-02-02 1994-06-09 Tracto Technik Drill
DE4122503C2 (en) * 1991-07-03 1995-07-13 Mueller Gerhard Drive an earth penetration body with an explosive gas mixture
DE4122350C2 (en) * 1991-07-05 1996-11-21 Terra Ag Tiefbautechnik Method for controlling the direction of a rough drilling device and device for producing earth bores
DE4142343C2 (en) * 1991-12-20 1996-10-24 Terra Ag Tiefbautechnik Device for the production of earth bores
US5255749A (en) * 1992-03-16 1993-10-26 Steer-Rite, Ltd. Steerable burrowing mole
DE4309387C2 (en) * 1993-03-23 1999-04-08 Terra Ag Tiefbautechnik Ram drilling machine
US5350254A (en) * 1993-11-22 1994-09-27 Foster-Miller, Inc. Guided mole
US5597046A (en) * 1995-04-12 1997-01-28 Foster-Miller, Inc. Guided mole
US6003606A (en) * 1995-08-22 1999-12-21 Western Well Tool, Inc. Puller-thruster downhole tool
BR9610373A (en) 1995-08-22 1999-12-21 Western Well Toll Inc Traction-thrust hole tool
GB2304755A (en) * 1995-09-04 1997-03-26 Weatherford Lamb Casing shoe for oil and gas wells
DE19645222C2 (en) * 1996-11-02 2000-11-09 Tracto Technik Device for horizontal hammer drilling
DE19650271C2 (en) * 1996-12-04 1999-04-15 Tracto Technik Ram drilling machine with at least two sensor or transmitter elements
CA2194079C (en) * 1996-12-19 2005-11-29 Murray P. Craigmile Methods and apparatus for directionally drilling a bore and placing pipe
GB9704181D0 (en) * 1997-02-28 1997-04-16 Thompson James Apparatus and method for installation of ducts
US6283229B1 (en) * 1998-02-17 2001-09-04 Earth Tool Company, L.L.C. Impact device for directional boring
DE19839714C2 (en) * 1998-09-01 2002-07-25 Tracto Technik locating device
GB2380755B (en) 1998-12-18 2003-05-28 Western Well Tool Inc Electro-hydraulically controlled tractor
US6347674B1 (en) * 1998-12-18 2002-02-19 Western Well Tool, Inc. Electrically sequenced tractor
DE19904864C2 (en) * 1999-02-06 2001-02-22 Tracto Technik Use of a compressed air hose
US6371223B2 (en) 1999-03-03 2002-04-16 Earth Tool Company, L.L.C. Drill head for directional boring
CA2366115A1 (en) 1999-03-03 2000-09-21 Earth Tool Company, L.L.C. Method and apparatus for directional boring
AU7785800A (en) 1999-10-04 2001-05-10 Tracto-Technik Gmbh Guidable land-based rocket
DE19947645C1 (en) * 1999-10-04 2001-03-15 Tracto Technik Steering method for directional ground drilling device uses discontinuous rotation of supply line for drilling head for switching between straight and curved drilling modes
US6367366B1 (en) 1999-12-02 2002-04-09 Western Well Tool, Inc. Sensor assembly
US6273201B1 (en) 2000-02-16 2001-08-14 Earth Tool Company, L.L.C. Pneumatic ground piercing tool with movable chisel head
US6464003B2 (en) 2000-05-18 2002-10-15 Western Well Tool, Inc. Gripper assembly for downhole tractors
DE10052574C2 (en) 2000-10-23 2003-02-06 Tracto Technik Directable rocket and a method for steering an earth rocket
CA2436944C (en) 2000-12-01 2012-05-08 Western Well Tool, Inc. Tractor with improved valve system
US8245796B2 (en) * 2000-12-01 2012-08-21 Wwt International, Inc. Tractor with improved valve system
US7121364B2 (en) * 2003-02-10 2006-10-17 Western Well Tool, Inc. Tractor with improved valve system
US6431291B1 (en) 2001-06-14 2002-08-13 Western Well Tool, Inc. Packerfoot with bladder assembly having reduced likelihood of bladder delamination
US6715559B2 (en) 2001-12-03 2004-04-06 Western Well Tool, Inc. Gripper assembly for downhole tractors
WO2005090739A1 (en) * 2004-03-17 2005-09-29 Western Well Tool, Inc. Roller link toggle gripper for downhole tractor
US7624808B2 (en) 2006-03-13 2009-12-01 Western Well Tool, Inc. Expandable ramp gripper
US20080053663A1 (en) * 2006-08-24 2008-03-06 Western Well Tool, Inc. Downhole tool with turbine-powered motor
US20080217024A1 (en) * 2006-08-24 2008-09-11 Western Well Tool, Inc. Downhole tool with closed loop power systems
WO2008061100A1 (en) * 2006-11-14 2008-05-22 Rudolph Ernst Krueger Variable linkage assisted gripper
US8196677B2 (en) 2009-08-04 2012-06-12 Pioneer One, Inc. Horizontal drilling system
US8485278B2 (en) * 2009-09-29 2013-07-16 Wwt International, Inc. Methods and apparatuses for inhibiting rotational misalignment of assemblies in expandable well tools
DE102010015465A1 (en) * 2010-04-16 2011-10-20 Tracto-Technik Gmbh & Co. Kg An earth boring
US8875807B2 (en) 2011-09-30 2014-11-04 Elwha Llc Optical power for self-propelled mineral mole
US8746369B2 (en) 2011-09-30 2014-06-10 Elwha Llc Umbilical technique for robotic mineral mole
US9447648B2 (en) 2011-10-28 2016-09-20 Wwt North America Holdings, Inc High expansion or dual link gripper
US9488020B2 (en) 2014-01-27 2016-11-08 Wwt North America Holdings, Inc. Eccentric linkage gripper
DE102014002986B3 (en) * 2014-02-28 2015-03-12 Krinner Innovation Gmbh Method and device for introducing screw foundations into the soil
DE102014016154A1 (en) * 2014-11-04 2016-05-04 Tracto-Technik Gmbh & Co. Kg ram drilling apparatus
US10697245B2 (en) 2015-03-24 2020-06-30 Cameron International Corporation Seabed drilling system
DE102017005767B4 (en) * 2017-06-20 2019-04-25 Tracto-Technik Gmbh & Co. Kg Erdbohrvorrichtung, method for its production and using a joining process
DE102018209564B4 (en) * 2018-06-14 2021-05-20 Krinner Innovation Gmbh SCREW-IN DEVICE WITH IMPACT EFFECT

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525405A (en) * 1968-06-17 1970-08-25 Bell Telephone Labor Inc Guided burrowing device
DE2551292A1 (en) * 1975-11-14 1977-05-26 Inst Gornowo Dela Sib Otdel Ak Air operated drilling machine - with braking against rearward motion and rotation
US4632191A (en) * 1985-04-05 1986-12-30 Gas Research Institute Steering system for percussion boring tools
US4907658A (en) * 1988-09-29 1990-03-13 Gas Research Institute Percussive mole boring device with electronic transmitter

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3480092A (en) * 1967-11-08 1969-11-25 Bell Telephone Labor Inc Rotary impact burrowing device
US3712387A (en) * 1968-11-04 1973-01-23 Amoco Prod Co Rotary percussion drilling motor
DE2157259C3 (en) * 1971-11-18 1973-06-07 Tracto Technik Ram drilling rig
DE2340751C2 (en) * 1973-08-11 1974-09-26 Tracto-Technik Paul Schmidt, 5940 Lennestadt Control device for the forward and reverse flow of ram drilling rigs
DE2634066C3 (en) * 1976-07-29 1984-09-20 Paul 5940 Lennestadt Schmidt Device for the forward and reverse movement of self-propelled, pneumatic ram drilling rigs
JPS5433441A (en) * 1977-08-19 1979-03-12 Nippon Denso Co Ltd Car wiper drive apparatus
DE3027990A1 (en) * 1980-07-24 1982-03-04 Paul 5940 Lennestadt Schmidt Self-propelled ground ramming drill - has front sloping face, pref. interchangeable for angle variation, on striker tip
DE3306070A1 (en) * 1983-02-22 1984-08-23 Witte Bohrtechnik GmbH, 3060 Stadthagen Process and device for underground pipe advancing
US4621698A (en) * 1985-04-16 1986-11-11 Gas Research Institute Percussion boring tool
GB8605009D0 (en) * 1986-02-28 1986-04-09 Roxbury Ltd Soil displacement tools
US4694913A (en) * 1986-05-16 1987-09-22 Gas Research Institute Guided earth boring tool
AT388407B (en) * 1987-12-04 1989-06-26 Hammer Friedrich DEVICE FOR UNDERGROUND LAYING OF LINES OR THE LIKE.
US4834193A (en) * 1987-12-22 1989-05-30 Gas Research Institute Earth boring apparatus and method with control valve
US4867255A (en) * 1988-05-20 1989-09-19 Flowmole Corporation Technique for steering a downhole hammer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525405A (en) * 1968-06-17 1970-08-25 Bell Telephone Labor Inc Guided burrowing device
DE2551292A1 (en) * 1975-11-14 1977-05-26 Inst Gornowo Dela Sib Otdel Ak Air operated drilling machine - with braking against rearward motion and rotation
US4632191A (en) * 1985-04-05 1986-12-30 Gas Research Institute Steering system for percussion boring tools
US4907658A (en) * 1988-09-29 1990-03-13 Gas Research Institute Percussive mole boring device with electronic transmitter

Also Published As

Publication number Publication date
DE3911467C2 (en) 1992-01-30
EP0392237A2 (en) 1990-10-17
DE3911467A1 (en) 1990-10-11
JPH02296988A (en) 1990-12-07
JP2708067B2 (en) 1998-02-04
US5010965A (en) 1991-04-30

Similar Documents

Publication Publication Date Title
EP0392237A3 (en) Self-propelled boring ram
EP0452543B1 (en) Pneumatic percussion tool
DE19815650A1 (en) Rotary hammer drill with improved pneumatic drive system
DE19828426C2 (en) Driving piston with low wall thickness for an air spring hammer mechanism
DE69021008T2 (en) Hammer machine.
EP1340596B1 (en) Pneumatic percussion mechanism
DE1652685A1 (en) Switching device for electro-pneumatic hammer drills
EP0391161A3 (en) Automatic ram drill device
DE976583C (en) Differential hammer piston for pneumatic hammer drill or the like.
DE830332C (en) Pneumatically operated pick hammer
EP1417076B1 (en) Hand machine tool
DE2726214A1 (en) Rotary and impact drill with pneumatic piston - has buffer and seal with braking action, between piston and impact member
EP0218547B1 (en) Drilling or chiseling hammer
EP0847836B1 (en) Percussive tool with fluid pressure drive
CH588632A5 (en) Impact drill with swashplate - has spring loaded pneumatic impact piston reciprocating inside tool drive sleeve
EP3789161A1 (en) Hand machine tool
DE3526162A1 (en) Hammer drill as well as hammer-drill tool
DE2800025A1 (en) SPRING IMPACT TOOL WITH MOTOR DRIVE
DE10260710A1 (en) Hammer or percussion hammer
DE2346519A1 (en) HYDRAULICALLY OPERATED IMPACT DEVICE
DE4028304C2 (en)
DD208106A5 (en) HANDLING, HAND HELD COMPRESSED AIR TOOL
DE2442976C3 (en) Hand tool for making grooves in hard materials, especially in concrete and stone
EP0135654B1 (en) Guide of the piston of a hand-held air cushion percussion drill
AT392930B (en) AIR HAMMER

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): BE CH DE FR GB IT LI NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): BE CH DE FR GB IT LI NL

17P Request for examination filed

Effective date: 19920331

17Q First examination report despatched

Effective date: 19930210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19940815