JPS5179938A - Tonneru aruiha yokokotookutsushinsurutameno rainingushiirudo - Google Patents

Tonneru aruiha yokokotookutsushinsurutameno rainingushiirudo

Info

Publication number
JPS5179938A
JPS5179938A JP13317475A JP13317475A JPS5179938A JP S5179938 A JPS5179938 A JP S5179938A JP 13317475 A JP13317475 A JP 13317475A JP 13317475 A JP13317475 A JP 13317475A JP S5179938 A JPS5179938 A JP S5179938A
Authority
JP
Japan
Prior art keywords
yokokotookutsushinsurutameno
tonneru
rainingushiirudo
aruiha
yokokotookutsushinsurutameno rainingushiirudo
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.)
Pending
Application number
JP13317475A
Other languages
Japanese (ja)
Inventor
Fuoiku Aadorufu
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of JPS5179938A publication Critical patent/JPS5179938A/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/0692—Cutter drive shields

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Details Of Cutting Devices (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
JP13317475A 1975-01-04 1975-11-07 Tonneru aruiha yokokotookutsushinsurutameno rainingushiirudo Pending JPS5179938A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752500271 DE2500271C2 (en) 1975-01-04 1975-01-04 Shoring shield for tunnel or gallery driving and the like.

Publications (1)

Publication Number Publication Date
JPS5179938A true JPS5179938A (en) 1976-07-12

Family

ID=5935990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13317475A Pending JPS5179938A (en) 1975-01-04 1975-11-07 Tonneru aruiha yokokotookutsushinsurutameno rainingushiirudo

Country Status (3)

Country Link
JP (1) JPS5179938A (en)
DE (1) DE2500271C2 (en)
ES (1) ES444054A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007298194A (en) * 2006-04-28 2007-11-15 Corona Corp Heater

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742332B2 (en) * 1977-09-20 1981-03-19 Heinz-Theo Dipl.-Ing. 5300 Bonn Walbröhl Method for controlling the propulsion device of a knife shield as well as a knife shield propulsion device and a propulsion knife for carrying out such a method
DE3447120A1 (en) * 1984-12-22 1986-06-26 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen KNIFE BLADE WITH CHANGEABLE CROSS-SECTION

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1903866A (en) * 1931-12-23 1933-04-18 Lacaprara Donato Tunneling equipment
DE1534670B1 (en) * 1966-04-05 1970-02-19 Richard Schulz Tiefbau Equipment for the underground driving of tunnels, galleries or similar structures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007298194A (en) * 2006-04-28 2007-11-15 Corona Corp Heater

Also Published As

Publication number Publication date
DE2500271C2 (en) 1983-12-15
ES444054A1 (en) 1977-04-16
DE2500271A1 (en) 1976-07-08

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