FR1545076A - Improvements to tubing machines for bored piles - Google Patents

Improvements to tubing machines for bored piles

Info

Publication number
FR1545076A
FR1545076A FR128949A FR128949A FR1545076A FR 1545076 A FR1545076 A FR 1545076A FR 128949 A FR128949 A FR 128949A FR 128949 A FR128949 A FR 128949A FR 1545076 A FR1545076 A FR 1545076A
Authority
FR
France
Prior art keywords
bored piles
tubing machines
tubing
machines
piles
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
FR128949A
Other languages
French (fr)
Inventor
Roger Londais
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
Priority to FR128949A priority Critical patent/FR1545076A/en
Application granted granted Critical
Publication of FR1545076A publication Critical patent/FR1545076A/en
Priority to LU57308D priority patent/LU57308A1/xx
Priority to BE723897D priority patent/BE723897A/xx
Priority to CH1720668A priority patent/CH492834A/en
Priority to DE19681809816 priority patent/DE1809816C/en
Priority to GB1251050D priority patent/GB1251050A/en
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
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
    • E21B3/025—Surface drives for rotary drilling with a to-and-fro rotation of the tool

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)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
FR128949A 1967-11-21 1967-11-21 Improvements to tubing machines for bored piles Expired FR1545076A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR128949A FR1545076A (en) 1967-11-21 1967-11-21 Improvements to tubing machines for bored piles
LU57308D LU57308A1 (en) 1967-11-21 1968-11-13
BE723897D BE723897A (en) 1967-11-21 1968-11-14
CH1720668A CH492834A (en) 1967-11-21 1968-11-18 Pneumatic control mechanism for bored pile tubing
DE19681809816 DE1809816C (en) 1967-11-21 1968-11-20 Device for reversing a rotating device for driving a or pulling out before driving pipes, piles or the like
GB1251050D GB1251050A (en) 1967-11-21 1968-11-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR128949A FR1545076A (en) 1967-11-21 1967-11-21 Improvements to tubing machines for bored piles

Publications (1)

Publication Number Publication Date
FR1545076A true FR1545076A (en) 1968-11-08

Family

ID=8641991

Family Applications (1)

Application Number Title Priority Date Filing Date
FR128949A Expired FR1545076A (en) 1967-11-21 1967-11-21 Improvements to tubing machines for bored piles

Country Status (5)

Country Link
BE (1) BE723897A (en)
CH (1) CH492834A (en)
FR (1) FR1545076A (en)
GB (1) GB1251050A (en)
LU (1) LU57308A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4624324A (en) * 1983-06-27 1986-11-25 Elisabeth Hochstrasser nee Wack Turning mechanism operating alternately in opposite directions to facilitate the driving in or extracting of piles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4624324A (en) * 1983-06-27 1986-11-25 Elisabeth Hochstrasser nee Wack Turning mechanism operating alternately in opposite directions to facilitate the driving in or extracting of piles

Also Published As

Publication number Publication date
LU57308A1 (en) 1969-02-25
CH492834A (en) 1970-06-30
BE723897A (en) 1969-04-16
GB1251050A (en) 1971-10-27
DE1809816A1 (en) 1969-07-17

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