FR2146414B1 - - Google Patents

Info

Publication number
FR2146414B1
FR2146414B1 FR7226175A FR7226175A FR2146414B1 FR 2146414 B1 FR2146414 B1 FR 2146414B1 FR 7226175 A FR7226175 A FR 7226175A FR 7226175 A FR7226175 A FR 7226175A FR 2146414 B1 FR2146414 B1 FR 2146414B1
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.)
Expired
Application number
FR7226175A
Other versions
FR2146414A1 (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.)
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 FR2146414A1 publication Critical patent/FR2146414A1/fr
Application granted granted Critical
Publication of FR2146414B1 publication Critical patent/FR2146414B1/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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

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)
FR7226175A 1971-07-20 1972-07-20 Expired FR2146414B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2136116A DE2136116C3 (de) 1971-07-20 1971-07-20 Schildvortriebsmaschine

Publications (2)

Publication Number Publication Date
FR2146414A1 FR2146414A1 (fr) 1973-03-02
FR2146414B1 true FR2146414B1 (fr) 1981-04-30

Family

ID=5814174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7226175A Expired FR2146414B1 (fr) 1971-07-20 1972-07-20

Country Status (4)

Country Link
JP (1) JPS5517200B1 (fr)
DE (1) DE2136116C3 (fr)
FR (1) FR2146414B1 (fr)
GB (1) GB1400772A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA753748B (en) * 1974-06-20 1976-04-28 Robbins Co Tunnel boring machine and method
DE2849775A1 (de) * 1978-11-16 1980-05-29 Gewerk Eisenhuette Westfalia Verfahren und einrichtung zur steuerung des schneidkopf-vorschubes einer vortriebsmaschine
JPH02238274A (ja) * 1989-03-11 1990-09-20 Kajimoto Kikai Kogyo Kk 冷却装置
KR100430923B1 (ko) * 2001-01-17 2004-05-20 최재숙 급속제빙 및 급속해빙에 의한 빙과 제조장치
CN1294339C (zh) * 2003-06-12 2007-01-10 上海隧道工程股份有限公司 铰接式螺旋输送机

Also Published As

Publication number Publication date
JPS5517200B1 (fr) 1980-05-09
GB1400772A (en) 1975-07-23
FR2146414A1 (fr) 1973-03-02
DE2136116A1 (de) 1973-02-01
DE2136116C3 (de) 1978-03-02
DE2136116B2 (de) 1977-07-14

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Legal Events

Date Code Title Description
ST Notification of lapse