FR2044939A5 - - Google Patents

Info

Publication number
FR2044939A5
FR2044939A5 FR6916870A FR6916870A FR2044939A5 FR 2044939 A5 FR2044939 A5 FR 2044939A5 FR 6916870 A FR6916870 A FR 6916870A FR 6916870 A FR6916870 A FR 6916870A FR 2044939 A5 FR2044939 A5 FR 2044939A5
Authority
FR
France
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
FR6916870A
Other languages
French (fr)
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.)
STENUICK FRERES
Original Assignee
STENUICK FRERES
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 STENUICK FRERES filed Critical STENUICK FRERES
Priority to FR6916870A priority Critical patent/FR2044939A5/fr
Priority to DE19691962185 priority patent/DE1962185B2/en
Priority to ES375052A priority patent/ES375052A1/en
Priority to GB2088/70A priority patent/GB1269581A/en
Priority to US11588A priority patent/US3640350A/en
Priority to SE7001999A priority patent/SE395040B/en
Application granted granted Critical
Publication of FR2044939A5 publication Critical patent/FR2044939A5/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
FR6916870A 1969-05-23 1969-05-23 Expired FR2044939A5 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR6916870A FR2044939A5 (en) 1969-05-23 1969-05-23
DE19691962185 DE1962185B2 (en) 1969-05-23 1969-12-11 PNEUMATICALLY ACTUATED SUBMERGED DRILL
ES375052A ES375052A1 (en) 1969-05-23 1969-12-30 Pneumatic drill for boring
GB2088/70A GB1269581A (en) 1969-05-23 1970-01-15 Improvements in and relating to pneumatic drills
US11588A US3640350A (en) 1969-05-23 1970-02-16 Pneumatic drill for boring
SE7001999A SE395040B (en) 1969-05-23 1970-02-17 PNEUMATIC DRILL WITH RINSE FLUID

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6916870A FR2044939A5 (en) 1969-05-23 1969-05-23

Publications (1)

Publication Number Publication Date
FR2044939A5 true FR2044939A5 (en) 1971-02-26

Family

ID=9034510

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6916870A Expired FR2044939A5 (en) 1969-05-23 1969-05-23

Country Status (6)

Country Link
US (1) US3640350A (en)
DE (1) DE1962185B2 (en)
ES (1) ES375052A1 (en)
FR (1) FR2044939A5 (en)
GB (1) GB1269581A (en)
SE (1) SE395040B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2305580A1 (en) * 1975-03-22 1976-10-22 Walter Gmbh Co Drucklufttechni DRILLING HAMMER FOR DRILLING DEEP HOLES
EP0088705A1 (en) * 1982-03-11 1983-09-14 Stenuick Freres S.A. Down-the-hole pneumatic hammer
CN107676032A (en) * 2017-09-05 2018-02-09 中国石油天然气集团公司 Moushroom valve formula composite impact mechanism

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816737C3 (en) * 1978-04-18 1981-03-19 Hans Philipp 3570 Stadtallendorf Walter Rotary hammer, especially deep-hole hammer
DE2924392C2 (en) * 1979-06-16 1982-09-23 Brückner Grundbau GmbH, 4300 Essen Drilling device for overlay drilling
DE2924393C2 (en) * 1979-06-16 1983-06-23 Brückner Grundbau GmbH, 4300 Essen Drilling device for overlay drilling
FR2528104A1 (en) * 1982-06-04 1983-12-09 Stenuick Freres HAMMER OF DRILLING
US4474252A (en) * 1983-05-24 1984-10-02 Thompson Farish R Method and apparatus for drilling generally horizontal bores
US5327979A (en) * 1993-10-22 1994-07-12 Industrial Technology Research Institute Coolant through spindle device
AUPM720294A0 (en) * 1994-08-01 1994-08-25 Sds Pacific Pte Ltd Inner sleeve for a fluid operated piston type hammer
US7992652B2 (en) * 2009-02-05 2011-08-09 Atlas Copco Secoroc Llc Fluid distributor cylinder for percussive drills
FI20185061A1 (en) * 2018-01-23 2019-07-24 Mincon Nordic Oy Arrangement and method for installing a ground pipe
CN111395949B (en) * 2020-04-08 2021-08-17 中煤科工集团重庆研究院有限公司 Efficient hole forming device and method for underground small-curvature comb-shaped hole

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837317A (en) * 1957-02-15 1958-06-03 Ingersoll Rand Co Hole cleaning device
US2942578A (en) * 1957-04-24 1960-06-28 Gardner Denver Co Rock drill
US2947519A (en) * 1957-09-11 1960-08-02 Westinghouse Air Brake Co Percussion drill
BE637490A (en) * 1962-09-17

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2305580A1 (en) * 1975-03-22 1976-10-22 Walter Gmbh Co Drucklufttechni DRILLING HAMMER FOR DRILLING DEEP HOLES
EP0088705A1 (en) * 1982-03-11 1983-09-14 Stenuick Freres S.A. Down-the-hole pneumatic hammer
FR2523202A1 (en) * 1982-03-11 1983-09-16 Stenuick Freres HAMMER WITH PNEUMATIC DRIVE OF THE TYPE "FOND-DE-TROU"
CN107676032A (en) * 2017-09-05 2018-02-09 中国石油天然气集团公司 Moushroom valve formula composite impact mechanism

Also Published As

Publication number Publication date
DE1962185A1 (en) 1971-05-13
ES375052A1 (en) 1972-03-16
SE395040B (en) 1977-07-25
US3640350A (en) 1972-02-08
GB1269581A (en) 1972-04-06
DE1962185B2 (en) 1971-05-13

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Legal Events

Date Code Title Description
ST Notification of lapse