JPS5294629A - Mechanical system tunnel excavator - Google Patents

Mechanical system tunnel excavator

Info

Publication number
JPS5294629A
JPS5294629A JP960277A JP960277A JPS5294629A JP S5294629 A JPS5294629 A JP S5294629A JP 960277 A JP960277 A JP 960277A JP 960277 A JP960277 A JP 960277A JP S5294629 A JPS5294629 A JP S5294629A
Authority
JP
Japan
Prior art keywords
mechanical system
tunnel excavator
system tunnel
excavator
mechanical
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
JP960277A
Other languages
English (en)
Inventor
Gurandori Karuro
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
Application filed by Individual filed Critical Individual
Publication of JPS5294629A publication Critical patent/JPS5294629A/ja
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
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/104—Cutting tool fixtures
    • 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
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/11—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
    • E21D9/112—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines by means of one single rotary head or of concentric rotary heads

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)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Earth Drilling (AREA)
JP960277A 1976-02-02 1977-01-31 Mechanical system tunnel excavator Pending JPS5294629A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT47913/76A IT1053909B (it) 1976-02-02 1976-02-02 Perfezionamento nelle macchine per lo scavo meccanico di gallerie

Publications (1)

Publication Number Publication Date
JPS5294629A true JPS5294629A (en) 1977-08-09

Family

ID=11263305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP960277A Pending JPS5294629A (en) 1976-02-02 1977-01-31 Mechanical system tunnel excavator

Country Status (10)

Country Link
JP (1) JPS5294629A (ja)
AU (1) AU504757B2 (ja)
CA (1) CA1051932A (ja)
DE (1) DE2703468A1 (ja)
ES (1) ES455484A1 (ja)
FR (1) FR2339736A1 (ja)
GB (1) GB1526702A (ja)
IT (1) IT1053909B (ja)
SE (1) SE7700866L (ja)
ZA (1) ZA77370B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6085393U (ja) * 1983-11-15 1985-06-12 日本電信電話株式会社 シ−ルド式トンネル機械におけるカツタヘツド装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4234235A (en) * 1979-02-05 1980-11-18 The Robbins Company Rotary cutterhead for an earth boring machine
DE2967569D1 (en) * 1979-08-14 1986-02-27 Robbins Co A rotary cutterhead for an earth boring machine
AT400350B (de) * 1989-01-23 1995-12-27 Voest Alpine Bergtechnik Werkzeugträger für die abbauwerkzeuge von gewinnungs- oder vortriebsmaschinen
FR2754561B1 (fr) * 1996-10-14 1999-01-08 Neyrpic Framatome Mecanique Tete de coupe d'un tunnelier

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1469980A (fr) * 1966-02-24 1967-02-17 Holzmann Philipp Ag Bouclier pour le percement de tunnels, équipé d'une fraise destinée à l'abattage du terrain
US3467439A (en) * 1967-02-28 1969-09-16 Evgeny Moiseevich Bolotin Working member of rotary type in a mechanized drifting shield
US3413034A (en) * 1967-08-01 1968-11-26 Holzmann Philipp Ag Oscillatory tunneling head having removable sector plates
DE1966242B2 (de) * 1969-03-24 1975-08-28 Bade & Co Gmbh, 3160 Lehrte Bohrkopf fuer eine Schildmaschine zum Auffahren von Tunnelstrecke?
DE2050147B2 (de) * 1970-10-13 1975-03-27 Bade & Co Gmbh, 3160 Lehrte Bohrkopf mit Abdeckleisten für eine Tunnelmaschine
JPS5524554B2 (ja) * 1972-03-10 1980-06-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6085393U (ja) * 1983-11-15 1985-06-12 日本電信電話株式会社 シ−ルド式トンネル機械におけるカツタヘツド装置

Also Published As

Publication number Publication date
AU504757B2 (en) 1979-10-25
AU2158077A (en) 1978-08-03
DE2703468A1 (de) 1977-08-04
GB1526702A (en) 1978-09-27
FR2339736B1 (ja) 1982-12-17
FR2339736A1 (fr) 1977-08-26
IT1053909B (it) 1981-10-10
CA1051932A (en) 1979-04-03
SE7700866L (sv) 1977-08-03
ES455484A1 (es) 1978-01-01
ZA77370B (en) 1978-07-26

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