FR2792341B1 - Dispositif de commande d'obturateur d'alimentation, equipement de forage tel que tariere, et element de fondation - Google Patents

Dispositif de commande d'obturateur d'alimentation, equipement de forage tel que tariere, et element de fondation

Info

Publication number
FR2792341B1
FR2792341B1 FR9904812A FR9904812A FR2792341B1 FR 2792341 B1 FR2792341 B1 FR 2792341B1 FR 9904812 A FR9904812 A FR 9904812A FR 9904812 A FR9904812 A FR 9904812A FR 2792341 B1 FR2792341 B1 FR 2792341B1
Authority
FR
France
Prior art keywords
bit
control device
drilling equipment
shutter control
foundation element
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 - Lifetime
Application number
FR9904812A
Other languages
English (en)
Other versions
FR2792341A1 (fr
Inventor
Andre Julien Lamaire
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.)
Spie Fondations
Original Assignee
Spie Fondations
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 Spie Fondations filed Critical Spie Fondations
Priority to FR9904812A priority Critical patent/FR2792341B1/fr
Publication of FR2792341A1 publication Critical patent/FR2792341A1/fr
Application granted granted Critical
Publication of FR2792341B1 publication Critical patent/FR2792341B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/36—Concrete or concrete-like piles cast in position ; Apparatus for making same making without use of mouldpipes or other moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
FR9904812A 1999-04-16 1999-04-16 Dispositif de commande d'obturateur d'alimentation, equipement de forage tel que tariere, et element de fondation Expired - Lifetime FR2792341B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9904812A FR2792341B1 (fr) 1999-04-16 1999-04-16 Dispositif de commande d'obturateur d'alimentation, equipement de forage tel que tariere, et element de fondation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9904812A FR2792341B1 (fr) 1999-04-16 1999-04-16 Dispositif de commande d'obturateur d'alimentation, equipement de forage tel que tariere, et element de fondation

Publications (2)

Publication Number Publication Date
FR2792341A1 FR2792341A1 (fr) 2000-10-20
FR2792341B1 true FR2792341B1 (fr) 2001-06-15

Family

ID=9544505

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9904812A Expired - Lifetime FR2792341B1 (fr) 1999-04-16 1999-04-16 Dispositif de commande d'obturateur d'alimentation, equipement de forage tel que tariere, et element de fondation

Country Status (1)

Country Link
FR (1) FR2792341B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2907812B1 (fr) * 2006-10-27 2009-01-09 Foramat Soc Par Actions Simpli Obturateur pour tariere de forage

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566813B1 (fr) 1984-06-29 1987-02-20 Soletanche Dispositif et procede pour la realisation de pieux en beton dans le sol et pieux obtenus par ce procede
JPH08100586A (ja) * 1994-09-30 1996-04-16 Morigumi:Kk 掘削ロッド

Also Published As

Publication number Publication date
FR2792341A1 (fr) 2000-10-20

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