FR2175736A1 - - Google Patents

Info

Publication number
FR2175736A1
FR2175736A1 FR7300088A FR7300088A FR2175736A1 FR 2175736 A1 FR2175736 A1 FR 2175736A1 FR 7300088 A FR7300088 A FR 7300088A FR 7300088 A FR7300088 A FR 7300088A FR 2175736 A1 FR2175736 A1 FR 2175736A1
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.)
Granted
Application number
FR7300088A
Other languages
French (fr)
Other versions
FR2175736B1 (bg
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
Priority claimed from DE19722211500 external-priority patent/DE2211500C3/de
Application filed by Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of FR2175736A1 publication Critical patent/FR2175736A1/fr
Application granted granted Critical
Publication of FR2175736B1 publication Critical patent/FR2175736B1/fr
Expired 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
    • E21D9/11—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
    • 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
    • E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
    • E21D9/0875—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket
    • E21D9/0879—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket the shield being provided with devices for lining the tunnel, e.g. shuttering
    • 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
    • E21D9/1093—Devices for supporting, advancing or orientating the machine or the tool-carrier

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)
  • Portable Nailing Machines And Staplers (AREA)
FR7300088A 1972-03-10 1973-01-03 Expired FR2175736B1 (bg)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722211500 DE2211500C3 (de) 1972-03-10 Schneidkopf für eine Schildvortriebsmaschine zum Auffahren von Tunneln oder Stollen

Publications (2)

Publication Number Publication Date
FR2175736A1 true FR2175736A1 (bg) 1973-10-26
FR2175736B1 FR2175736B1 (bg) 1980-06-27

Family

ID=5838453

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7300088A Expired FR2175736B1 (bg) 1972-03-10 1973-01-03

Country Status (4)

Country Link
JP (1) JPS5524554B2 (bg)
FR (1) FR2175736B1 (bg)
GB (1) GB1414865A (bg)
IT (1) IT969288B (bg)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339736A1 (fr) * 1976-02-02 1977-08-26 Grandori Carlo Perfectionnements a des machines rotatives de forage de tunnel

Families Citing this family (3)

* 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
CN113175326B (zh) * 2021-04-09 2022-08-19 重庆文理学院 自动测量式tbm施工的掘进测量机及使用方法
CN114215538B (zh) * 2021-12-09 2024-04-12 中国矿业大学徐海学院 一种基于可视化定位技术的掘进机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339736A1 (fr) * 1976-02-02 1977-08-26 Grandori Carlo Perfectionnements a des machines rotatives de forage de tunnel

Also Published As

Publication number Publication date
DE2211500B2 (de) 1976-02-05
IT969288B (it) 1974-03-30
FR2175736B1 (bg) 1980-06-27
DE2211500A1 (de) 1973-09-13
JPS5524554B2 (bg) 1980-06-30
GB1414865A (en) 1975-11-19
JPS491030A (bg) 1974-01-08

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Legal Events

Date Code Title Description
ST Notification of lapse