ES427266A1 - Tunnel driving apparatus - Google Patents

Tunnel driving apparatus

Info

Publication number
ES427266A1
ES427266A1 ES427266A ES427266A ES427266A1 ES 427266 A1 ES427266 A1 ES 427266A1 ES 427266 A ES427266 A ES 427266A ES 427266 A ES427266 A ES 427266A ES 427266 A1 ES427266 A1 ES 427266A1
Authority
ES
Spain
Prior art keywords
tunnel
frames
members
driving apparatus
shield
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.)
Expired
Application number
ES427266A
Other languages
Spanish (es)
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 DE19732335984 external-priority patent/DE2335984C3/en
Application filed by Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of ES427266A1 publication Critical patent/ES427266A1/en
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
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/0692—Cutter drive shields

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)
  • Lining And Supports For Tunnels (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Road Paving Machines (AREA)

Abstract

An advanceable shield for a tunnel driving apparatus which is composed of a series of elongate members arranged side-by-side and supported on relatively movable frames to define an internal excavating space. The members are selectively connectible with the frames and can be advanced by relative displacement between the frames. Some of the members, preferably over the floor region of the shield, are each of multi-part construction with a main elongate hollow body and a U-shaped hollow component pivotably connected thereto and receivable therein. Means, such as a piston and cylinder unit is provided to move the component in relation to main body so as to expand or contract a dimension at the rear end of the member to thereby permit the member to tilt about an axis extending transversally of the longitudinal axis of the tunnel. In this way control of the direction of advancement of the tunnel can be effected.
ES427266A 1973-07-14 1974-06-14 Tunnel driving apparatus Expired ES427266A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732335984 DE2335984C3 (en) 1973-07-14 Knife shield for driving tunnels, tunnels and the like, as well as a knife board for driving knife shields

Publications (1)

Publication Number Publication Date
ES427266A1 true ES427266A1 (en) 1976-07-01

Family

ID=5886984

Family Applications (1)

Application Number Title Priority Date Filing Date
ES427266A Expired ES427266A1 (en) 1973-07-14 1974-06-14 Tunnel driving apparatus

Country Status (5)

Country Link
US (1) US3926005A (en)
JP (1) JPS5715278B2 (en)
ES (1) ES427266A1 (en)
FR (1) FR2241688B1 (en)
GB (2) GB1480839A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT354504B (en) * 1975-05-10 1979-01-10 Gewerk Eisenhuette Westfalia DRIVE SHIELD FOR TUNNEL OR DRIVING AND THE LIKE
DE2546755C3 (en) * 1975-10-18 1981-02-19 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Method and device for operating a shoring sign
DE2736398C2 (en) * 1977-08-12 1985-11-21 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Control device for a knife shield
DE2742332C3 (en) * 1977-09-20 1987-01-22 Walbröhl, Heinz-Theo, Dipl.-Ing., 5300 Bonn Steerable cutter shield tunnelling device and tunnelling cutter
DE2743046A1 (en) * 1977-09-24 1979-04-05 Gewerk Eisenhuette Westfalia LIFTING SIGN FOR DRIVING TUNNELS, CLOUDS OR DGL.
DE2746487C2 (en) * 1977-10-15 1985-11-21 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Knife shield with expandable propulsion knives
DE2803890C3 (en) * 1978-01-30 1980-11-13 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Knife shield for driving underground channels, tunnels or the like
JPS5623436Y2 (en) * 1978-05-12 1981-06-02
DE2919636A1 (en) * 1979-05-16 1980-11-27 Gewerk Eisenhuette Westfalia DRIVING SHIELD, ESPECIALLY KNIFE SHIELD
DE2936067A1 (en) * 1979-09-06 1981-03-26 Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen KNIFE SHIELD
JPS59150378U (en) * 1983-03-29 1984-10-08 橋本フオ−ミング工業株式会社 Hanger hook

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1296592B (en) * 1966-10-20 1969-06-04 Bergwerksverband Gmbh Expansion frame
US3543522A (en) * 1969-03-20 1970-12-01 Emanuel Torti Trench shoring apparatus
US3581507A (en) * 1969-07-07 1971-06-01 Milwaukee Boiler Mfg Co Tunneling shield
BE789390A (en) * 1971-10-02 1973-01-15 Gewerk Eisenhuette Westfalia SHIELD SUPPORT FRAMES
US3823566A (en) * 1972-12-18 1974-07-16 Ingersoll Rand Co Earth-supporting apparatus and method

Also Published As

Publication number Publication date
GB1480840A (en) 1977-07-27
JPS5054127A (en) 1975-05-13
GB1480839A (en) 1977-07-27
US3926005A (en) 1975-12-16
DE2335984B2 (en) 1976-12-23
DE2335984A1 (en) 1975-01-30
FR2241688A1 (en) 1975-03-21
JPS5715278B2 (en) 1982-03-29
FR2241688B1 (en) 1977-09-23

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