CA960049A - Expansible mandrels for use in driving or withdrawing tubular piles - Google Patents

Expansible mandrels for use in driving or withdrawing tubular piles

Info

Publication number
CA960049A
CA960049A CA131,291A CA131291A CA960049A CA 960049 A CA960049 A CA 960049A CA 131291 A CA131291 A CA 131291A CA 960049 A CA960049 A CA 960049A
Authority
CA
Canada
Prior art keywords
driving
tubular piles
expansible mandrels
withdrawing
withdrawing tubular
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
CA131,291A
Other versions
CA131291S (en
Inventor
Charles L. Guild
Willard B. Goodman
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.)
Individual
Original Assignee
Individual
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
Priority claimed from US00151786A external-priority patent/US3803854A/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA960049A publication Critical patent/CA960049A/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)
  • Lining Or Joining Of Plastics Or The Like (AREA)
CA131,291A 1971-06-10 1971-12-29 Expansible mandrels for use in driving or withdrawing tubular piles Expired CA960049A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00151786A US3803854A (en) 1969-05-14 1971-06-10 Expansible mandrels for use in driving or withdrawing tubular piles

Publications (1)

Publication Number Publication Date
CA960049A true CA960049A (en) 1974-12-31

Family

ID=22540229

Family Applications (1)

Application Number Title Priority Date Filing Date
CA131,291A Expired CA960049A (en) 1971-06-10 1971-12-29 Expansible mandrels for use in driving or withdrawing tubular piles

Country Status (2)

Country Link
CA (1) CA960049A (en)
DE (1) DE2202045C2 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1290886B (en) * 1963-08-06 1969-03-13 Shell Int Research Drive-in core for driving in pile sleeves

Also Published As

Publication number Publication date
DE2202045C2 (en) 1986-01-09
DE2202045A1 (en) 1973-04-26

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