DE59006859D1 - Bohrtisch. - Google Patents

Bohrtisch.

Info

Publication number
DE59006859D1
DE59006859D1 DE59006859T DE59006859T DE59006859D1 DE 59006859 D1 DE59006859 D1 DE 59006859D1 DE 59006859 T DE59006859 T DE 59006859T DE 59006859 T DE59006859 T DE 59006859T DE 59006859 D1 DE59006859 D1 DE 59006859D1
Authority
DE
Germany
Prior art keywords
drilling table
drilling
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.)
Expired - Fee Related
Application number
DE59006859T
Other languages
English (en)
Inventor
Magnus Mauch
Achim Kehrberger
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.)
Delmag Maschinenfabrik Reinhold Dornfeld GmbH and Co
Original Assignee
Delmag Maschinenfabrik Reinhold Dornfeld GmbH and Co
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 Delmag Maschinenfabrik Reinhold Dornfeld GmbH and Co filed Critical Delmag Maschinenfabrik Reinhold Dornfeld GmbH and Co
Application granted granted Critical
Publication of DE59006859D1 publication Critical patent/DE59006859D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/021—With a rotary table, i.e. a fixed rotary drive for a relatively advancing tool

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Earth Drilling (AREA)
DE59006859T 1990-09-08 1990-09-08 Bohrtisch. Expired - Fee Related DE59006859D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1990/001519 WO1992004523A1 (de) 1990-09-08 1990-09-08 Bohrtisch

Publications (1)

Publication Number Publication Date
DE59006859D1 true DE59006859D1 (de) 1994-09-22

Family

ID=8165518

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59006859T Expired - Fee Related DE59006859D1 (de) 1990-09-08 1990-09-08 Bohrtisch.

Country Status (4)

Country Link
US (1) US5350027A (de)
EP (1) EP0545922B1 (de)
DE (1) DE59006859D1 (de)
WO (1) WO1992004523A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5598893A (en) * 1995-03-28 1997-02-04 Carlson; Thomas G. System and method for setting up ski course gates
DE19530802C1 (de) * 1995-08-22 1996-11-28 Delmag Maschinenfabrik Bohrgerät
AT500957B1 (de) 2004-10-21 2008-02-15 Karl Schaefer Vorrichtung zum einschrauben von stangenförmigen elementen
US7351012B2 (en) * 2005-05-03 2008-04-01 9031-1671 Quebec Inc. Rotational drive apparatus for screw pilings
GB2433716A (en) * 2005-12-29 2007-07-04 Bosch Gmbh Robert Hammer drill and/or hammer chisel with bevel gear
KR101258522B1 (ko) 2010-12-20 2013-04-29 두산중공업 주식회사 로터 가공용 드릴장치

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125172A (en) * 1964-03-17 figure
US2533957A (en) * 1948-10-28 1950-12-12 William H Roelfs Posthole digger
US3072203A (en) * 1959-01-26 1963-01-08 Joy Mfg Co Rotary earth boring drill
US3316983A (en) * 1964-10-09 1967-05-02 Louis N Goodman Earth auger
US3406768A (en) * 1966-09-09 1968-10-22 Alaskaug Inc Rock drilling auger apparatus
US3973468A (en) * 1973-11-21 1976-08-10 Russell Jr Wayne B Multi-stage extendible and contractible shaft with shock absorption
US4190119A (en) * 1977-12-12 1980-02-26 Joy Manufacturing Company Earth drilling apparatus
US4246974A (en) * 1978-06-19 1981-01-27 Bpr Grouting And Engineering, Inc. Offset drilling machine
FR2432864A1 (fr) * 1978-08-08 1980-03-07 Martinelli Claude Dispositif porte-outil pour travaux dentaires
US4612998A (en) * 1984-07-12 1986-09-23 P. V. Tool, Inc. Retracting positive feed drill with idle mode
DE3839007C1 (de) * 1988-11-18 1989-12-07 Turmag Turbo-Maschinen-Ag Nuesse & Graefer, 4322 Sprockhoevel, De
US5033554A (en) * 1990-08-06 1991-07-23 Joseph Younes Well point placement and removal apparatus

Also Published As

Publication number Publication date
US5350027A (en) 1994-09-27
WO1992004523A1 (de) 1992-03-19
EP0545922B1 (de) 1994-08-17
EP0545922A1 (de) 1993-06-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee