JPS4972911A - - Google Patents

Info

Publication number
JPS4972911A
JPS4972911A JP3788673A JP3788673A JPS4972911A JP S4972911 A JPS4972911 A JP S4972911A JP 3788673 A JP3788673 A JP 3788673A JP 3788673 A JP3788673 A JP 3788673A JP S4972911 A JPS4972911 A JP S4972911A
Authority
JP
Japan
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.)
Pending
Application number
JP3788673A
Other languages
Japanese (ja)
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
Publication of JPS4972911A publication Critical patent/JPS4972911A/ja
Pending 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

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)
  • Excavating Of Shafts Or Tunnels (AREA)
JP3788673A 1972-10-11 1973-04-04 Pending JPS4972911A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722249708 DE2249708C3 (de) 1972-10-11 1972-10-11 Vorrichtung zum Rohrvorpressen mittels eines am vorzupressenden Rohrstrang stirnseitig angeordneten Schneidschuhes

Publications (1)

Publication Number Publication Date
JPS4972911A true JPS4972911A (xx) 1974-07-15

Family

ID=5858695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3788673A Pending JPS4972911A (xx) 1972-10-11 1973-04-04

Country Status (2)

Country Link
JP (1) JPS4972911A (xx)
DE (1) DE2249708C3 (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2842189C3 (de) * 1978-09-28 1986-10-02 F. & N. Kronibus Gmbh & Co Kg, 3500 Kassel Rohrdurchpreßeinrichtung zum Arbeiten unter Druckluft mit Schneidringabschottung
GB2106161B (en) * 1981-09-18 1985-07-10 Hitachi Shipbuilding Eng Co Shield tunneling machine
DE3306046A1 (de) * 1983-02-22 1984-08-23 Witte Bohrtechnik GmbH, 3060 Stadthagen Einrichtung zum steuerbaren vorpressen von rohren zur herstellung eines unterirdischen rohrvortriebes

Also Published As

Publication number Publication date
DE2249708A1 (de) 1974-04-18
DE2249708B2 (de) 1978-10-05
DE2249708C3 (de) 1979-05-23

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