FR2276458B1 - - Google Patents

Info

Publication number
FR2276458B1
FR2276458B1 FR7500542A FR7500542A FR2276458B1 FR 2276458 B1 FR2276458 B1 FR 2276458B1 FR 7500542 A FR7500542 A FR 7500542A FR 7500542 A FR7500542 A FR 7500542A FR 2276458 B1 FR2276458 B1 FR 2276458B1
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
FR7500542A
Other languages
French (fr)
Other versions
FR2276458A1 (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 FR2276458A1 publication Critical patent/FR2276458A1/fr
Application granted granted Critical
Publication of FR2276458B1 publication Critical patent/FR2276458B1/fr
Granted 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
    • E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
    • E21D9/102—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis
    • E21D9/1026—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis the tool-carrier being rotated about a transverse axis
    • 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
    • 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
    • E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms

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)
FR7500542A 1974-06-25 1975-01-09 Machine d'abattage et de chargement pour creusement de galeries et tunnels Granted FR2276458A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2430459A DE2430459C3 (de) 1974-06-25 1974-06-25 Gewinnungs- und Lademaschine für den Tunnel- und Streckenvortrieb u.dgl., insbesondere für Rohrvorpreßbetriebe

Publications (2)

Publication Number Publication Date
FR2276458A1 FR2276458A1 (fr) 1976-01-23
FR2276458B1 true FR2276458B1 (enExample) 1978-10-27

Family

ID=5918902

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7500542A Granted FR2276458A1 (fr) 1974-06-25 1975-01-09 Machine d'abattage et de chargement pour creusement de galeries et tunnels

Country Status (2)

Country Link
DE (1) DE2430459C3 (enExample)
FR (1) FR2276458A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2656703C2 (de) * 1976-12-15 1985-05-02 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Abbaumaschine
DE2827767A1 (de) * 1978-06-24 1980-01-10 Gewerk Eisenhuette Westfalia Abbau- und vortriebsmaschine
DE2911705A1 (de) * 1979-03-24 1980-10-02 Gewerk Eisenhuette Westfalia Vortriebsmaschine fuer den tief- oder untertaegigen bergbau
US4283090A (en) * 1979-10-01 1981-08-11 The Robbins Company Conveyor mounted excavator
GB2145134B (en) * 1983-08-20 1987-02-04 Anderson Strathclyde Plc Circular heading machine
DE3729561A1 (de) * 1987-09-04 1989-03-16 Mts Minitunnelsysteme Gmbh Vorrichtung zur herstellung von unterirdischen durchbohrungen

Also Published As

Publication number Publication date
DE2430459A1 (de) 1976-01-15
FR2276458A1 (fr) 1976-01-23
DE2430459C3 (de) 1978-03-09
DE2430459B2 (de) 1977-07-21

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Legal Events

Date Code Title Description
ST Notification of lapse