FR1068483A - Expanding mandrel device with compressed air hose clamping, for driving thin tubes into the ground - Google Patents

Expanding mandrel device with compressed air hose clamping, for driving thin tubes into the ground

Info

Publication number
FR1068483A
FR1068483A FR1068483DA FR1068483A FR 1068483 A FR1068483 A FR 1068483A FR 1068483D A FR1068483D A FR 1068483DA FR 1068483 A FR1068483 A FR 1068483A
Authority
FR
France
Prior art keywords
ground
compressed air
air hose
driving thin
thin tubes
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
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.)
Frankignoul Pieux Armes
Compagnie Internationale des Pieux Armes Frankignoui SA
Original Assignee
Frankignoul Pieux Armes
Compagnie Internationale des Pieux Armes Frankignoui SA
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 Frankignoul Pieux Armes, Compagnie Internationale des Pieux Armes Frankignoui SA filed Critical Frankignoul Pieux Armes
Application granted granted Critical
Publication of FR1068483A publication Critical patent/FR1068483A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/28—Placing of hollow pipes or mould pipes by means arranged inside the piles or pipes
    • E02D7/30—Placing of hollow pipes or mould pipes by means arranged inside the piles or pipes by driving cores

Landscapes

  • Engineering & Computer Science (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)
  • Structural Engineering (AREA)
FR1068483D 1952-12-20 1952-12-20 Expanding mandrel device with compressed air hose clamping, for driving thin tubes into the ground Expired FR1068483A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1068483T 1952-12-20

Publications (1)

Publication Number Publication Date
FR1068483A true FR1068483A (en) 1954-06-25

Family

ID=9603785

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1068483D Expired FR1068483A (en) 1952-12-20 1952-12-20 Expanding mandrel device with compressed air hose clamping, for driving thin tubes into the ground

Country Status (1)

Country Link
FR (1) FR1068483A (en)

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