DE3561078D1 - Percussion drill - Google Patents

Percussion drill

Info

Publication number
DE3561078D1
DE3561078D1 DE8585100637T DE3561078T DE3561078D1 DE 3561078 D1 DE3561078 D1 DE 3561078D1 DE 8585100637 T DE8585100637 T DE 8585100637T DE 3561078 T DE3561078 T DE 3561078T DE 3561078 D1 DE3561078 D1 DE 3561078D1
Authority
DE
Germany
Prior art keywords
tube
central tube
cap
control unit
well
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
Application number
DE8585100637T
Other languages
English (en)
Inventor
Ralf Buczeck
Hans-Philipp Walter
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE8585100637T priority Critical patent/DE3561078D1/de
Application granted granted Critical
Publication of DE3561078D1 publication Critical patent/DE3561078D1/de
Expired 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
    • E21B4/14—Fluid operated hammers

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Electrophonic Musical Instruments (AREA)
DE8585100637T 1984-02-07 1985-01-23 Percussion drill Expired DE3561078D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8585100637T DE3561078D1 (en) 1984-02-07 1985-01-23 Percussion drill

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19848403508U DE8403508U1 (de) 1984-02-07 1984-02-07 Bohrhammer
DE8585100637T DE3561078D1 (en) 1984-02-07 1985-01-23 Percussion drill

Publications (1)

Publication Number Publication Date
DE3561078D1 true DE3561078D1 (en) 1988-01-07

Family

ID=6763251

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19848403508U Expired DE8403508U1 (de) 1984-02-07 1984-02-07 Bohrhammer
DE8585100637T Expired DE3561078D1 (en) 1984-02-07 1985-01-23 Percussion drill

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19848403508U Expired DE8403508U1 (de) 1984-02-07 1984-02-07 Bohrhammer

Country Status (3)

Country Link
EP (1) EP0154778B1 (de)
AT (1) ATE31102T1 (de)
DE (2) DE8403508U1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8611091D0 (en) * 1986-05-07 1986-06-11 Ennis M S J Borehole drill construction
DE9319223U1 (de) * 1993-12-15 1994-02-24 Walter, Hans-Philipp, 74251 Lehrensteinsfeld Bohrhammer
AU2002235745A1 (en) 2000-12-02 2002-06-11 Tracto-Technik Gmbh Pneumatic rock-boring device and method for horizontal drilling using compressed air and drilling medium
DE102005015886B4 (de) * 2005-04-06 2008-06-19 Hans-Philipp Walter Bohrhammer
DE102009038383B4 (de) * 2009-08-24 2014-10-16 Tracto-Technik Gmbh & Co. Kg Rammbohrvorrichtung
DE102009038385B4 (de) * 2009-08-24 2014-05-28 Tracto-Technik Gmbh & Co. Kg Rammbohrvorrichtung mit einem pneumatischen Antrieb und einer hydraulischen Umsteuerung der Bewegungsrichtung
CN104897016B (zh) * 2015-06-29 2016-12-07 唐立华 一种安全高效环保的岩石爆破设备及爆破方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045768A (en) * 1958-07-14 1962-07-24 Gardner Denver Co Fluid operated percussion drill
FR1509142A (fr) * 1966-11-30 1968-01-12 Forges Et Acieries Du Saut Dut Marteau pneumatique de forage muni d'un taillant
US4194581A (en) * 1975-03-22 1980-03-25 Walter Hans P Deep drill hammer

Also Published As

Publication number Publication date
DE8403508U1 (de) 1984-05-03
ATE31102T1 (de) 1987-12-15
EP0154778B1 (de) 1987-11-25
EP0154778A1 (de) 1985-09-18

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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