[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FR2382579A1 - SHIELD DIGGING DEVICE WITH SIZE FRONT HOLDING USING A LIQUID - Google Patents

SHIELD DIGGING DEVICE WITH SIZE FRONT HOLDING USING A LIQUID

Info

Publication number
FR2382579A1
FR2382579A1 FR7802743A FR7802743A FR2382579A1 FR 2382579 A1 FR2382579 A1 FR 2382579A1 FR 7802743 A FR7802743 A FR 7802743A FR 7802743 A FR7802743 A FR 7802743A FR 2382579 A1 FR2382579 A1 FR 2382579A1
Authority
FR
France
Prior art keywords
shield
liquid
digging device
front holding
shield digging
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
FR7802743A
Other languages
French (fr)
Other versions
FR2382579B1 (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 FR2382579A1 publication Critical patent/FR2382579A1/en
Application granted granted Critical
Publication of FR2382579B1 publication Critical patent/FR2382579B1/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
    • E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
    • E21D9/13—Devices for removing or hauling away excavated material or spoil; Working or loading platforms using hydraulic or pneumatic conveying means
    • 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
    • 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)
  • Lining And Supports For Tunnels (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

Abstract

Cette invention concerne un dispositif de creusement à bouclier dans lequel une masse liquide maintenant le front de taille est présente dans une chambre ménagée à l'intérieur du bouclier et formant chambre d'abattage. Suivant l'invention, cette chambre d'abattage est délimitée par une cloison qui la sépare de la partie arrière du bouclier et elle est reliée par une conduite à au moins un accumulateur de pression indépendant du bouclier et renfermant un liquide de maintien soumis à l'effet de la pression d'un gaz. Cet agencement est applicable à toutes les installations de creusement de tunnels, galeries et cavités analogues.This invention relates to a shield digging device in which a liquid mass maintaining the working face is present in a chamber formed inside the shield and forming a slaughter chamber. According to the invention, this slaughter chamber is delimited by a partition which separates it from the rear part of the shield and it is connected by a pipe to at least one pressure accumulator independent of the shield and containing a maintenance liquid subjected to the effect of the pressure of a gas. This arrangement is applicable to all installations for digging tunnels, galleries and similar cavities.

FR7802743A 1977-03-05 1978-02-01 SHIELD DIGGING DEVICE WITH SIZE FRONT HOLDING USING A LIQUID Granted FR2382579A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2709739A DE2709739C2 (en) 1977-03-05 1977-03-05 Shield tunneling device with liquid-supported face

Publications (2)

Publication Number Publication Date
FR2382579A1 true FR2382579A1 (en) 1978-09-29
FR2382579B1 FR2382579B1 (en) 1982-11-26

Family

ID=6002918

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7802743A Granted FR2382579A1 (en) 1977-03-05 1978-02-01 SHIELD DIGGING DEVICE WITH SIZE FRONT HOLDING USING A LIQUID

Country Status (6)

Country Link
JP (1) JPS53110233A (en)
BE (1) BE864331A (en)
DE (1) DE2709739C2 (en)
FR (1) FR2382579A1 (en)
GB (1) GB1562054A (en)
NL (1) NL7800877A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0231404A1 (en) * 1986-01-09 1987-08-12 Wayss & Freytag Aktiengesellschaft Earth pressure shield
FR2623849A1 (en) * 1987-11-26 1989-06-02 Gewerk Eisenhuette Westfalia LIQUID SUPPORTED FRONT SIZE SHIELD
FR2635820A1 (en) * 1988-08-31 1990-03-02 Gewerk Eisenhuette Westfalia DEVICE FOR COOLING THE REFRIGERANT OF A DIGGING MACHINE AND / OR THE HYDRAULIC PRESSURE AGENT OF HYDRAULIC DRIVING DEVICES IN THE CASE OF HYDRAULIC DIGGING ON THE SHIELD
FR2679959A1 (en) * 1991-08-02 1993-02-05 Gtm Btp Method for setting the pressure in the upstream part of a tunnelling machine to ground pressure, and device for implementing this method

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3445578A1 (en) * 1984-12-14 1986-06-19 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Shield tunnelling apparatus
JPS61151396A (en) * 1984-12-25 1986-07-10 株式会社イセキ開発工機 Shield tunnel excavating apparatus
DE3533425C1 (en) * 1985-09-19 1986-10-30 Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen Support fluid pressure control for a shield tunneling machine
DE3622276A1 (en) * 1986-07-03 1988-01-07 Bilfinger Berger Bau Method and device for carrying out shield tunnelling while maintaining pressure in the working excavation (district) in particular for the purpose of erecting tunnel works
DE102010044550B4 (en) * 2010-09-07 2016-09-01 Brita Kohlfuerst-Millard Distributor for a dispensing system
FR3098565B1 (en) * 2019-07-09 2024-02-16 Bouygues Travaux Publics Installation of a pickling pipe for a tunnel boring machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE93519C (en) *
FR2188002A1 (en) * 1972-06-03 1974-01-18 Wayss & Freytag Ag

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1136361B (en) * 1960-12-12 1962-09-13 Alfred Schneidereit Method for constructing a tunnel in shield construction
JPS5361132A (en) * 1976-11-11 1978-06-01 Hitachi Shipbuilding Eng Co Muddy water shield excavator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE93519C (en) *
FR2188002A1 (en) * 1972-06-03 1974-01-18 Wayss & Freytag Ag

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0231404A1 (en) * 1986-01-09 1987-08-12 Wayss & Freytag Aktiengesellschaft Earth pressure shield
FR2623849A1 (en) * 1987-11-26 1989-06-02 Gewerk Eisenhuette Westfalia LIQUID SUPPORTED FRONT SIZE SHIELD
FR2635820A1 (en) * 1988-08-31 1990-03-02 Gewerk Eisenhuette Westfalia DEVICE FOR COOLING THE REFRIGERANT OF A DIGGING MACHINE AND / OR THE HYDRAULIC PRESSURE AGENT OF HYDRAULIC DRIVING DEVICES IN THE CASE OF HYDRAULIC DIGGING ON THE SHIELD
FR2679959A1 (en) * 1991-08-02 1993-02-05 Gtm Btp Method for setting the pressure in the upstream part of a tunnelling machine to ground pressure, and device for implementing this method

Also Published As

Publication number Publication date
DE2709739C2 (en) 1986-01-23
NL7800877A (en) 1978-09-07
BE864331A (en) 1978-06-16
JPS53110233A (en) 1978-09-26
JPS6228275B2 (en) 1987-06-19
DE2709739A1 (en) 1978-09-07
FR2382579B1 (en) 1982-11-26
GB1562054A (en) 1980-03-05

Similar Documents

Publication Publication Date Title
FR2382579A1 (en) SHIELD DIGGING DEVICE WITH SIZE FRONT HOLDING USING A LIQUID
FR2383319A1 (en) INJECTOR FOR GAS TURBINE
FR2450992A1 (en) IMPROVEMENTS IN BEARING LUBRICATION OIL DRAINAGE DEVICES
FR2424059A1 (en) STARTING DEVICE FOR CHEMICAL OXYGEN GENERATOR
BE899196A (en) MACHINE FOR EXCAVATING TUNNELS AND UNDERGROUND GALLERIES.
FR2429322A1 (en) HIGH PRESSURE PIPE COMPRISING A PIPE PLACED IN A SHEATH FOR USE IN MINING OPERATIONS
FR2413538A1 (en) ADVANCING DEVICE FOR WALKING HYDRAULIC SUPPORT
GB1530857A (en) Reversible pneumatic percussive device
FR2396279A1 (en) METHOD AND DEVICE FOR INTEGRAL SEARCH FOR LEAKS
ES2070234T3 (en) CENTRIFUGAL DEBUGGER FOR GASEOUS FLOW AND PROCEDURE APPLIED IN THIS DEBUGURER.
FR2632709B1 (en) DEVICE FOR IN SITU REHABILITATION OF NON-VISIBLE INTERIOR PIPES
ES2145248T3 (en) VALVE ELEMENT FOR GAS.
FR2368690A1 (en) UNDERWATER BLASTING PROCESS
FR2559206A1 (en) SHIELD MACHINE, DRILLING TOOL, AND DELAY DEVICE FOR DIGGING TUNNELS AND GALLERIES
FR2386748A1 (en) VALVE FOR HYDROPNEUMATIC ACCUMULATOR
FR2409376A1 (en) DEVICE FOR THE MECHANICAL AND HYDRAULIC COMBINATION OF COAL OR SIMILAR MINERALS IN BOTTOM MINING OPERATIONS
ES2029811T3 (en) GAS TYPE BELLOWS METER.
FR2403405A1 (en) "OPEN-END" TYPE SPINNING UNIT
FR2401745A1 (en) FLUID HAMMER
FR2411298A1 (en) MILLING DEVICE, IN PARTICULAR FOR THE MILLING OF COAL IN BOTTOM MINING OPERATIONS
FR2412684A1 (en) ENGINE FOR DIGGING MINE GALLERIES AND TUNNELS
FR2417184A1 (en) LOW PRESSURE SODIUM VAPOR DISCHARGE LAMP
FR2602822B1 (en) EXCAVATION SHIELD, PARTICULARLY FOR EXCAVATION WITH A FELLING FRONT ARMORED BY THE PRESSURE OF THE LAND, INCLUDING AN ENDLESS CONVEYOR SCREW FOR LAND EVACUATION
FR2355744A1 (en) CONTAINER FOR PNEUMATIC TRANSPORT OF LOADS IN A PIPE
FR2426895A1 (en) SAFETY MANOMETER

Legal Events

Date Code Title Description
ST Notification of lapse