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FR2447455A1 - EXCAVATING DEVICE, PARTICULARLY FOR EXCAVATING TUNNELS, GALLERIES AND SIMILAR CAVITES USING A SHIELD, COMPRISING A MACHINE PERFORMING A PARTIAL CUT - Google Patents

EXCAVATING DEVICE, PARTICULARLY FOR EXCAVATING TUNNELS, GALLERIES AND SIMILAR CAVITES USING A SHIELD, COMPRISING A MACHINE PERFORMING A PARTIAL CUT

Info

Publication number
FR2447455A1
FR2447455A1 FR7930939A FR7930939A FR2447455A1 FR 2447455 A1 FR2447455 A1 FR 2447455A1 FR 7930939 A FR7930939 A FR 7930939A FR 7930939 A FR7930939 A FR 7930939A FR 2447455 A1 FR2447455 A1 FR 2447455A1
Authority
FR
France
Prior art keywords
cutting
excavating
shield
arm
cavites
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.)
Granted
Application number
FR7930939A
Other languages
French (fr)
Other versions
FR2447455B1 (en
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 FR2447455A1 publication Critical patent/FR2447455A1/en
Application granted granted Critical
Publication of FR2447455B1 publication Critical patent/FR2447455B1/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
    • E21D9/06—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

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)

Abstract

Mounted in such an apparatus in a cylindrical driving shield (10) is a selective-cut heading machine (11) whose cutting arm (32) carrying a cutting head (33) is connected via a joint (35) to an annular cutting-arm holder (36) which is rotatable about a bearing body (23) and about a guide tube (22) which is fastened to a bracket (14). Arranged in the interior of the guide tube (22) is a rotary transmission leadthrough (42) for the connection and supply lines leading to the cutting-arm holder (36) and the cutting arm. This permits a compact type of construction of the driving apparatus and the protection of the lines without impairing the swivelling and rotary movements of the cutting arm (32) by the lines.
FR7930939A 1979-01-26 1979-12-18 EXCAVATING DEVICE, PARTICULARLY FOR EXCAVATING TUNNELS, GALLERIES AND SIMILAR CAVITES USING A SHIELD, COMPRISING A MACHINE PERFORMING A PARTIAL CUT Granted FR2447455A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792902908 DE2902908A1 (en) 1979-01-26 1979-01-26 DRIVING DEVICE, ESPECIALLY FOR THE SHIELD DRIVING OF TUNNELS, COUNTERS AND THE LIKE

Publications (2)

Publication Number Publication Date
FR2447455A1 true FR2447455A1 (en) 1980-08-22
FR2447455B1 FR2447455B1 (en) 1984-03-23

Family

ID=6061395

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930939A Granted FR2447455A1 (en) 1979-01-26 1979-12-18 EXCAVATING DEVICE, PARTICULARLY FOR EXCAVATING TUNNELS, GALLERIES AND SIMILAR CAVITES USING A SHIELD, COMPRISING A MACHINE PERFORMING A PARTIAL CUT

Country Status (6)

Country Link
JP (1) JPS55116999A (en)
AT (1) AT362417B (en)
CH (1) CH644431A5 (en)
DE (1) DE2902908A1 (en)
ES (1) ES488040A1 (en)
FR (1) FR2447455A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0161405A1 (en) * 1984-04-06 1985-11-21 Gewerkschaft Eisenhütte Westfalia GmbH Driving equipment, particularly for use in tube pushing operations
EP0219486A1 (en) * 1985-10-14 1987-04-22 VOEST-ALPINE Aktiengesellschaft Shield-tunnelling machine
FR2617902A1 (en) * 1987-07-08 1989-01-13 Voest Alpine Ag Device for transferring a support for heavy machinery intended to reduce the rate of wear of its guidance component
CN104295296A (en) * 2014-09-05 2015-01-21 徐州徐工基础工程机械有限公司 Rotary table structure for heading machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2074988A5 (en) * 1970-03-12 1971-10-08 Demag Baumaschinen Gmbh EXCAVATOR FOR FELLING ROCK IN PLACE
BE833345A (en) * 1975-09-12 1975-12-31 TUNNELBOORMACHINE
FR2281489A1 (en) * 1974-08-05 1976-03-05 Gewerk Eisenhuette Westfalia DIGGING MACHINE
FR2282528A1 (en) * 1974-08-05 1976-03-19 Gewerk Eisenhuette Westfalia Tunnelling machine travelling on horizontal rails - rear section carries overhead lining installation arm, front section carries swinging cutter arm
DE2741637A1 (en) * 1977-09-15 1979-03-22 Goeppner Kaiserslautern Eisen Tunnelling or penstock machine - has upright frame with tube clamps, also central rotor for telescopic boom for exchangeable tool
GB1551916A (en) * 1976-08-03 1979-09-05 Nuttall Ltd Edmund Tunnelling machines

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2836131C2 (en) * 1978-08-18 1986-11-27 Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen Shield tunneling device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2074988A5 (en) * 1970-03-12 1971-10-08 Demag Baumaschinen Gmbh EXCAVATOR FOR FELLING ROCK IN PLACE
FR2281489A1 (en) * 1974-08-05 1976-03-05 Gewerk Eisenhuette Westfalia DIGGING MACHINE
FR2282528A1 (en) * 1974-08-05 1976-03-19 Gewerk Eisenhuette Westfalia Tunnelling machine travelling on horizontal rails - rear section carries overhead lining installation arm, front section carries swinging cutter arm
BE833345A (en) * 1975-09-12 1975-12-31 TUNNELBOORMACHINE
GB1551916A (en) * 1976-08-03 1979-09-05 Nuttall Ltd Edmund Tunnelling machines
DE2741637A1 (en) * 1977-09-15 1979-03-22 Goeppner Kaiserslautern Eisen Tunnelling or penstock machine - has upright frame with tube clamps, also central rotor for telescopic boom for exchangeable tool

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0161405A1 (en) * 1984-04-06 1985-11-21 Gewerkschaft Eisenhütte Westfalia GmbH Driving equipment, particularly for use in tube pushing operations
EP0219486A1 (en) * 1985-10-14 1987-04-22 VOEST-ALPINE Aktiengesellschaft Shield-tunnelling machine
FR2617902A1 (en) * 1987-07-08 1989-01-13 Voest Alpine Ag Device for transferring a support for heavy machinery intended to reduce the rate of wear of its guidance component
CN104295296A (en) * 2014-09-05 2015-01-21 徐州徐工基础工程机械有限公司 Rotary table structure for heading machine
CN104295296B (en) * 2014-09-05 2016-09-14 徐州徐工基础工程机械有限公司 A kind of rotary table structure for development machine

Also Published As

Publication number Publication date
AT362417B (en) 1981-05-25
CH644431A5 (en) 1984-07-31
ES488040A1 (en) 1980-09-16
JPS6146640B2 (en) 1986-10-15
DE2902908A1 (en) 1980-07-31
JPS55116999A (en) 1980-09-08
FR2447455B1 (en) 1984-03-23
DE2902908C2 (en) 1989-03-23
ATA679379A (en) 1980-10-15

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Legal Events

Date Code Title Description
ST Notification of lapse