BE695405A - - Google Patents

Info

Publication number
BE695405A
BE695405A BE695405DA BE695405A BE 695405 A BE695405 A BE 695405A BE 695405D A BE695405D A BE 695405DA BE 695405 A BE695405 A BE 695405A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE695405A publication Critical patent/BE695405A/xx

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
    • E21B4/145—Fluid operated hammers of the self propelled-type, e.g. with a reverse mode to retract the device from the hole

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)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
BE695405D 1967-03-14 1967-03-13 BE695405A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB01909/67A GB1170167A (en) 1967-03-14 1967-03-14 Percussion Ground-Burrowing Device.

Publications (1)

Publication Number Publication Date
BE695405A true BE695405A (fr) 1967-09-13

Family

ID=9994875

Family Applications (1)

Application Number Title Priority Date Filing Date
BE695405D BE695405A (fr) 1967-03-14 1967-03-13

Country Status (4)

Country Link
AT (1) AT320531B (fr)
BE (1) BE695405A (fr)
DE (1) DE1634417B1 (fr)
GB (1) GB1170167A (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU624999A2 (ru) * 1970-02-19 1978-09-25 Институт Горного Дела Со Ан Ссср Пневматическое устройство ударного действи дл образовани скважины в грунте
US3727701A (en) * 1971-02-08 1973-04-17 Inst Gornogo Dela Sibirskogo O Reversible air-punching mechanism for making holes in soil by compaction
DE2634066C3 (de) * 1976-07-29 1984-09-20 Paul 5940 Lennestadt Schmidt Vorrichtung für den Vor- und Rücklauf von selbstangetriebenen, pneumatischen Rammbohrgeräten
AT360432B (de) * 1977-03-28 1980-01-12 Inst Gornogo Dela Sibirskogo O Druckluft-schlagbohrgeraet zum herstellen von bohrloechern durch verdraengen des erdreiches
AT354942B (de) * 1977-06-23 1980-02-11 Inst Gornogo Dela Sibirskogo O Reversierbare, pneumatische schlagbohrmaschine zur herstellung von loechern im boden durch ver- draengen des erdreiches
DE2735062C2 (de) * 1977-10-03 1982-05-13 Institut gornogo dela Sibirskogo otdelenija Akademii Nauk SSSR, Novosibirsk Umsteuerbare pneumatische Schlagvorrichtung
DE2808088C2 (de) * 1978-02-24 1982-05-19 Institut gornogo dela Sibirskogo otdelenija Akademii Nauk SSSR, Novosibirsk Schlagvorrichtung zum Herstellen von Gesteinsbohrungen
CH651105A5 (en) * 1979-07-02 1985-08-30 Inst Gornogo Dela Sibirskogo O Percussive reversing device
GB2134152B (en) * 1983-01-22 1986-05-08 Kayes Engineering Limited Improvements in and relating to impact-action self-propelled mechanism for driving holes in the earth
SU1313972A1 (ru) * 1983-06-08 1987-05-30 Институт Горного Дела Со Ан Ссср Реверсивное устройство ударного действи дл проходки скважин в грунте
GB8325378D0 (en) * 1983-09-22 1983-10-26 Kayes Eng Ltd Impact-action self-propelled mechanism
SU1305272A1 (ru) * 1985-02-21 1987-04-23 Институт Горного Дела Со Ан Ссср Реверсивное устройство дл проходки скважин в грунте
US4872516A (en) * 1985-11-27 1989-10-10 Oklahoma Airrow, Inc. Air driven impact operated ground piercing tool
DE3642696A1 (de) * 1986-12-13 1988-06-16 Paul Schmidt Rammbohrgeraet
DE8700076U1 (de) * 1987-01-02 1987-02-19 Hemmerle, Rainer, 5940 Lennestadt Rammbohrgerät
EP0462821A3 (en) * 1990-06-20 1993-01-27 Allied Steel & Tractor Products, Inc. Swivel assembly for a pneumatic underground piercing tool
US5603383A (en) * 1995-09-25 1997-02-18 Earth Tool Corporation Reversible pneumatic ground piercing tool
US5687803A (en) * 1995-09-25 1997-11-18 Earth Tool Company, L.L.C. Method for reversing a ground piercing tool

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1634579U (de) * 1951-01-22 1952-02-14 August Schmidtmann Durchschreibegeraet fuer loseblattbuchhaltung.
LU36720A1 (fr) * 1958-01-24
DE1294891B (de) * 1962-11-23 1969-05-08 Dom Techniczno Handlowy Przed Selbstgetriebenes pneumatisches Rammbohrgeraet

Also Published As

Publication number Publication date
GB1170167A (en) 1969-11-12
DE1634417B1 (de) 1971-02-25
AT320531B (de) 1975-02-10

Similar Documents

Publication Publication Date Title
AU2277767A (fr)
AU342066A (fr)
AU3189468A (fr)
AU2454867A (fr)
AU3151267A (fr)
AU2116667A (fr)
AU2528767A (fr)
AU2977667A (fr)
BE692779A (fr)
BE692552A (fr)
BE710519A (fr)
BE709184A (fr)
BE708915A (fr)
BE695405A (fr)
BE707901A (fr)
BE707129A (fr)
BE704022A (fr)
BE703561A (fr)
BE697691A (fr)
BE710622A (fr)
BE711197A (fr)
BE693070A (fr)
BE692922A (fr)
BE692780A (fr)
BE708290A (fr)

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: INSTITUT GORNOGO DELA SIBIRSKOGO OTDELENIA AN SSS

Effective date: 19870313