ES457661A1 - Excavating shield apparatus and to methods of operating such apparatus - Google Patents

Excavating shield apparatus and to methods of operating such apparatus

Info

Publication number
ES457661A1
ES457661A1 ES457661A ES457661A ES457661A1 ES 457661 A1 ES457661 A1 ES 457661A1 ES 457661 A ES457661 A ES 457661A ES 457661 A ES457661 A ES 457661A ES 457661 A1 ES457661 A1 ES 457661A1
Authority
ES
Spain
Prior art keywords
blade
operating
methods
compression
excavating 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
ES457661A
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
Application filed by Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of ES457661A1 publication Critical patent/ES457661A1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
    • E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
    • 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)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Catching Or Destruction (AREA)
  • Sheet Holders (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

A piercing blade of a shoring shield or blade holder, characterized in that it is provided with a compression line from the rear area of the blade, extends to its front area to reach a compression opening which, at a certain distance from the end of the blade, opens into the outer side of the blade, and because the compression line is connected at its front end to a washing channel or the like, which can be closed. (Machine-translation by Google Translate, not legally binding)
ES457661A 1976-11-27 1977-04-06 Excavating shield apparatus and to methods of operating such apparatus Expired ES457661A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762653954 DE2653954C3 (en) 1976-11-27 1976-11-27 Jacking knife

Publications (1)

Publication Number Publication Date
ES457661A1 true ES457661A1 (en) 1978-02-01

Family

ID=5994128

Family Applications (1)

Application Number Title Priority Date Filing Date
ES457661A Expired ES457661A1 (en) 1976-11-27 1977-04-06 Excavating shield apparatus and to methods of operating such apparatus

Country Status (5)

Country Link
JP (1) JPS5369432A (en)
DE (1) DE2653954C3 (en)
ES (1) ES457661A1 (en)
FR (1) FR2372315A1 (en)
GB (1) GB1575761A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3244040A1 (en) * 1982-11-27 1984-05-30 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen METHOD AND DEVICE FOR DRIVING TUBES IN THE RECOVERY OF WASTE WATER COLLECTORS
DE3545084A1 (en) * 1984-12-21 1986-07-03 Petromine A/S, Sandvika TUNNEL CONSTRUCTION
DE3630240A1 (en) * 1986-09-05 1988-03-10 Strabag Bau Ag METHOD AND DEVICE FOR LINING AND SECURING AN UNDERGROUND CAVITY OPEN IN SHIELD DRIVING
GB2215363A (en) * 1988-03-11 1989-09-20 Mono Pumps Ltd Disposing of sludge waste
JPH0637832B2 (en) * 1989-06-16 1994-05-18 株式会社クボタ建設 Small-diameter shield construction method using three equally divided segments and shield machine used for implementing the construction method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE620764C (en) * 1930-04-20 1935-11-04 Philipp Holzmann Akt Ges Driving shield for the creation of tunnels or galleries in soft or water-bearing soil
DE1187658B (en) * 1961-12-13 1965-02-25 Richard Schulz Tiefbauunterneh Method for the underground construction of tunnels, galleries or similar elongated structures using a driving shield
DE1534618B1 (en) * 1965-02-17 1970-03-12 Giacobino Pasquale Giovanni Gear box for tunnels or wells

Also Published As

Publication number Publication date
DE2653954C3 (en) 1984-07-05
GB1575761A (en) 1980-09-24
JPS5369432A (en) 1978-06-20
FR2372315A1 (en) 1978-06-23
DE2653954B2 (en) 1979-06-21
FR2372315B1 (en) 1982-11-05
DE2653954A1 (en) 1978-06-01
JPS5531270B2 (en) 1980-08-16

Similar Documents

Publication Publication Date Title
ES245584U (en) Device for extracting blood.
ES485770A1 (en) Blood sampling device.
ES454075A1 (en) Improvements in container shields to open tunnels, galleries or other cavidades. (Machine-translation by Google Translate, not legally binding)
ES457661A1 (en) Excavating shield apparatus and to methods of operating such apparatus
JPS5399640A (en) Range hood
ES245553U (en) Bag
ES323688A1 (en) A device for the opening of a tubular organ (Machine-translation by Google Translate, not legally binding)
ES435404A1 (en) Ventilating device
SE8104744L (en) CUTTING DEVICE FOR IMPLEMENTATION OF DUMPING EFFECTS ON BODY PARTS
ES195332U (en) Canula for transfusions or infusions. (Machine-translation by Google Translate, not legally binding)
ES221623U (en) Agricultural apero to roturate the ground. (Machine-translation by Google Translate, not legally binding)
JPS5426549A (en) High frequency wave heating device
FR2320418A1 (en) DRILL SHIELD, IN PARTICULAR SUPPORT SHIELD EQUIPPED WITH DIGGING KNIVES THAT CAN BE PUSHED FORWARD
ES255507U (en) Drilling bucket fixed by link chain
ES237604U (en) Perfected support for positive zoops. (Machine-translation by Google Translate, not legally binding)
ES215148U (en) Sheath for knife. (Machine-translation by Google Translate, not legally binding)
ES248711U (en) Can opener (Machine-translation by Google Translate, not legally binding)
ES254211U (en) Punzon perfected for rotocultivators (Machine-translation by Google Translate, not legally binding)
ES202748U (en) Dummy. (Machine-translation by Google Translate, not legally binding)
JPS53126618A (en) Earth-moving vehicle
ES180967U (en) Contramarco for air extractors. (Machine-translation by Google Translate, not legally binding)
ES231361U (en) Perfected closure unit. (Machine-translation by Google Translate, not legally binding)
ES225921U (en) A perfected grill. (Machine-translation by Google Translate, not legally binding)
ES118841U (en) Case for radiography. (Machine-translation by Google Translate, not legally binding)
ES191588U (en) Structure of cutting arista. (Machine-translation by Google Translate, not legally binding)