EP0391161A3 - Automatic ram drill device - Google Patents

Automatic ram drill device Download PDF

Info

Publication number
EP0391161A3
EP0391161A3 EP19900105472 EP90105472A EP0391161A3 EP 0391161 A3 EP0391161 A3 EP 0391161A3 EP 19900105472 EP19900105472 EP 19900105472 EP 90105472 A EP90105472 A EP 90105472A EP 0391161 A3 EP0391161 A3 EP 0391161A3
Authority
EP
European Patent Office
Prior art keywords
percussion piston
drill device
automatic ram
ram drill
ram
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.)
Withdrawn
Application number
EP19900105472
Other languages
German (de)
French (fr)
Other versions
EP0391161A2 (en
Inventor
Franz-Josef Püttmann
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 EP0391161A2 publication Critical patent/EP0391161A2/en
Publication of EP0391161A3 publication Critical patent/EP0391161A3/en
Withdrawn legal-status Critical Current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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/10—Down-hole impacting means, e.g. hammers continuous unidirectional rotary motion of shaft or drilling pipe effecting consecutive impacts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (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)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)

Abstract

Bei einer selbstantreibbaren Rammbohrvorrichtung, insbeson­ dere zur Herstellung von Erdbohrungen, mit einem an der Vortriebsseite eines zylinderförmigen Gehäuses axial be­ weglich angeordneten und von einem Schlagkolben mit Ramm­ schlagimpulsen beaufschlagbaren Schlagkopf, mittels eines Energieträgers in pulsierende, translatorische Arbeitshübe antreibbar ist, wird vorgeschlagen, daß die Rammbohrvor­ richtung zum Antrieb des Schlagkolbens (1) einen Drehan­ treib (2) mit wenigstens einem von diesem antreibbaren Kur­ vengetriebe (3) aufweist, und daß der Schlagkolben (1) mit einer helixförmigen Führungsnut (4) bzw. einer helixför­ migen Führungsfläche (5) als Teil des Kurvengetriebes (3) ausgebildet ist. With a self-propelled ram boring device, in particular for the production of earth drilling, with one on the Axial drive side of a cylindrical housing movably arranged and by a percussion piston with ram Impact head can be acted upon by means of a Energy source in pulsating, translatory working strokes is drivable, it is proposed that the Rammbohrvor direction for driving the percussion piston (1) a rotary drive (2) with at least one cure that can be driven by this Vengetriebe (3), and that the percussion piston (1) with a helical guide groove (4) or a helixför guide surface (5) as part of the cam mechanism (3) is trained.

EP19900105472 1989-04-01 1990-03-23 Automatic ram drill device Withdrawn EP0391161A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3910515A DE3910515A1 (en) 1989-04-01 1989-04-01 SELF-DRIVABLE RAMM DRILLING DEVICE, ESPECIALLY FOR THE PRODUCTION OF TUBULAR EARTH HOLES
DE3910515 1989-04-01

Publications (2)

Publication Number Publication Date
EP0391161A2 EP0391161A2 (en) 1990-10-10
EP0391161A3 true EP0391161A3 (en) 1991-03-20

Family

ID=6377576

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900105472 Withdrawn EP0391161A3 (en) 1989-04-01 1990-03-23 Automatic ram drill device

Country Status (3)

Country Link
EP (1) EP0391161A3 (en)
JP (1) JP2965315B2 (en)
DE (1) DE3910515A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH683016A5 (en) * 1990-12-24 1993-12-31 Terra Ag Tiefbautechnik A method for expanding a wellbore and Expanding apparatus.
US5782311A (en) * 1997-01-03 1998-07-21 Earth Tool Company, Llc Method and apparatus for installation of underground pipes
DE19804919C2 (en) * 1998-02-07 2002-08-29 Tracto Technik Ram boring machine
DE19823629C2 (en) * 1998-05-27 2001-08-02 Tracto Technik Housing for transmitter reception
GB2388135A (en) * 2000-12-09 2003-11-05 Fisher Powerwave Ltd Boring Apparatus
DE10101708B4 (en) * 2001-01-15 2006-02-09 Tracto-Technik Gmbh Method of rock cutting
CN103306600B (en) * 2013-06-27 2016-02-10 深圳市百勤石油技术有限公司 The axial instrument that spins of a kind of cam-type
CN104405321B (en) * 2014-10-21 2017-09-01 中国石油天然气集团公司 The pressure of the drill is pushed away plus device
CN104482297A (en) * 2014-11-15 2015-04-01 赵涌韬 Dragging device
CN106522844B (en) * 2016-11-10 2018-11-30 王天勇 Cross drill hammer structure, the Spiral digging machine drill bit containing the structure and its application
CN108662284A (en) * 2018-06-01 2018-10-16 成都金玉雄辉建筑工程有限公司 The construction method of small-bore push pipe
CN110067516B (en) * 2019-05-22 2024-03-22 倪政敏 Quick impact-scraping and cutting combined rock breaking PDC drill bit
CN114198013B (en) * 2021-11-30 2023-05-09 九江萨普智能科技有限公司 Industrial clamping robot convenient to multiple material of centre gripping
JP7260219B1 (en) * 2023-01-18 2023-04-18 株式会社エステック excavator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421735A (en) * 1966-11-23 1969-01-14 Ingersoll Rand Co Acceleration limiting means for fluid motors
DE1483854A1 (en) * 1966-12-28 1970-03-19 Metabowerke Kg Hammer drill
DE2533284A1 (en) * 1975-07-25 1977-02-17 Bosch Gmbh Robert IMPACT DRILL
DE2526511B2 (en) * 1974-06-13 1979-09-20 Institut Gornogo Dela Sibirskogo Otdelenija Akademii Nauk Ssr, Nowosibirsk (Sowjetunion) Two-piston rotary hammer with a device having a twisted flute connection for moving a drill
EP0288123A2 (en) * 1987-04-21 1988-10-26 Shell Internationale Researchmaatschappij B.V. Downhole drilling motor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4530561Y1 (en) * 1964-08-21 1970-11-24
DE2157259C3 (en) * 1971-11-18 1973-06-07 Tracto Technik Ram drilling rig

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421735A (en) * 1966-11-23 1969-01-14 Ingersoll Rand Co Acceleration limiting means for fluid motors
DE1483854A1 (en) * 1966-12-28 1970-03-19 Metabowerke Kg Hammer drill
DE2526511B2 (en) * 1974-06-13 1979-09-20 Institut Gornogo Dela Sibirskogo Otdelenija Akademii Nauk Ssr, Nowosibirsk (Sowjetunion) Two-piston rotary hammer with a device having a twisted flute connection for moving a drill
DE2533284A1 (en) * 1975-07-25 1977-02-17 Bosch Gmbh Robert IMPACT DRILL
EP0288123A2 (en) * 1987-04-21 1988-10-26 Shell Internationale Researchmaatschappij B.V. Downhole drilling motor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SOVIET INVENTIONS ILLUSTRA- TED, P,Q Sektionen, Woche vom 2.MÛrz 1983 DERWENT PUBLICATIONS LTD., London, Q 49 *

Also Published As

Publication number Publication date
DE3910515C2 (en) 1991-08-08
DE3910515A1 (en) 1990-10-04
JPH0317388A (en) 1991-01-25
EP0391161A2 (en) 1990-10-10
JP2965315B2 (en) 1999-10-18

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