FR2126420A1 - - Google Patents

Info

Publication number
FR2126420A1
FR2126420A1 FR7206483A FR7206483A FR2126420A1 FR 2126420 A1 FR2126420 A1 FR 2126420A1 FR 7206483 A FR7206483 A FR 7206483A FR 7206483 A FR7206483 A FR 7206483A FR 2126420 A1 FR2126420 A1 FR 2126420A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7206483A
Other languages
French (fr)
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.)
Atlas Copco AB
Original Assignee
Atlas Copco AB
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 Atlas Copco AB filed Critical Atlas Copco AB
Publication of FR2126420A1 publication Critical patent/FR2126420A1/fr
Withdrawn legal-status Critical Current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
    • E21D9/1093—Devices for supporting, advancing or orientating the machine or the tool-carrier
    • 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
    • E21D9/116—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 non-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)
  • Protection Of Plants (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
FR7206483A 1971-02-25 1972-02-25 Withdrawn FR2126420A1 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE02426/71A SE348248B (OSRAM) 1971-02-25 1971-02-25

Publications (1)

Publication Number Publication Date
FR2126420A1 true FR2126420A1 (OSRAM) 1972-10-06

Family

ID=20259934

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7206483A Withdrawn FR2126420A1 (OSRAM) 1971-02-25 1972-02-25

Country Status (7)

Country Link
JP (1) JPS501299B1 (OSRAM)
CH (1) CH540400A (OSRAM)
DE (1) DE2207018A1 (OSRAM)
FR (1) FR2126420A1 (OSRAM)
GB (1) GB1343748A (OSRAM)
SE (1) SE348248B (OSRAM)
ZA (1) ZA72957B (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3024222C2 (de) * 1980-06-27 1983-01-27 Mannesmann AG, 4000 Düsseldorf Tunnel- oder Streckenvortriebsmaschine
CN111119911B (zh) * 2019-12-04 2024-04-30 中铁隧道集团二处有限公司 一种用于掘进机的液动移位装置
CN112554878B (zh) * 2020-12-24 2025-05-06 辽宁工程技术大学 一种掘锚护一体机及使用方法
CN116122835B (zh) * 2023-04-14 2023-06-20 太原理工大学 适用于紧凑型全断面掘进机的扭矩系统及掘进机

Also Published As

Publication number Publication date
SE348248B (OSRAM) 1972-08-28
JPS501299B1 (OSRAM) 1975-01-17
CH540400A (de) 1973-08-15
DE2207018A1 (de) 1972-09-07
GB1343748A (en) 1974-01-16
ZA72957B (en) 1972-11-29

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Legal Events

Date Code Title Description
ST Notification of lapse