NL7006942A - - Google Patents

Info

Publication number
NL7006942A
NL7006942A NL7006942A NL7006942A NL7006942A NL 7006942 A NL7006942 A NL 7006942A NL 7006942 A NL7006942 A NL 7006942A NL 7006942 A NL7006942 A NL 7006942A NL 7006942 A NL7006942 A NL 7006942A
Authority
NL
Netherlands
Application number
NL7006942A
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 NL7006942A publication Critical patent/NL7006942A/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E21D11/08—Lining with building materials with preformed concrete slabs

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
NL7006942A 1969-05-13 1970-05-13 NL7006942A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2438369 1969-05-13

Publications (1)

Publication Number Publication Date
NL7006942A true NL7006942A (enrdf_load_stackoverflow) 1970-11-17

Family

ID=10210886

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7006942A NL7006942A (enrdf_load_stackoverflow) 1969-05-13 1970-05-13

Country Status (7)

Country Link
AU (1) AU1500270A (enrdf_load_stackoverflow)
BE (1) BE750289A (enrdf_load_stackoverflow)
DE (1) DE2023208A1 (enrdf_load_stackoverflow)
FR (1) FR2042587A1 (enrdf_load_stackoverflow)
GB (1) GB1238576A (enrdf_load_stackoverflow)
NL (1) NL7006942A (enrdf_load_stackoverflow)
ZA (1) ZA703111B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969906A (en) * 1972-03-02 1976-07-20 Charcon Tunnels Limited Tunnelling shields
GB2180867A (en) * 1985-09-23 1987-04-08 Jeng Hyong Chuang Improved apparatus for piercing tunnel through soft stratum

Also Published As

Publication number Publication date
BE750289A (fr) 1970-10-16
DE2023208A1 (de) 1970-11-26
FR2042587A1 (enrdf_load_stackoverflow) 1971-02-12
AU1500270A (en) 1971-11-18
ZA703111B (en) 1971-12-29
GB1238576A (enrdf_load_stackoverflow) 1971-07-07

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