[go: up one dir, main page]

BE900815A - Bouclier expansible, en particulier pour le creusement de galeries dans des exploitations minieres souterraines. - Google Patents

Bouclier expansible, en particulier pour le creusement de galeries dans des exploitations minieres souterraines.

Info

Publication number
BE900815A
BE900815A BE0/213826A BE213826A BE900815A BE 900815 A BE900815 A BE 900815A BE 0/213826 A BE0/213826 A BE 0/213826A BE 213826 A BE213826 A BE 213826A BE 900815 A BE900815 A BE 900815A
Authority
BE
Belgium
Prior art keywords
galleries
shield
excavation
expandable
segments
Prior art date
Application number
BE0/213826A
Other languages
English (en)
French (fr)
Original Assignee
Gewerk Eisenhuette Westfalia
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 Gewerk Eisenhuette Westfalia filed Critical Gewerk Eisenhuette Westfalia
Publication of BE900815A publication Critical patent/BE900815A/fr

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/06Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/0692Cutter drive shields
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/06Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/08Making 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
    • E21D9/0875Making 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)
BE0/213826A 1983-10-25 1984-10-12 Bouclier expansible, en particulier pour le creusement de galeries dans des exploitations minieres souterraines. BE900815A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833338612 DE3338612A1 (de) 1983-10-25 1983-10-25 Spreizschild, insbesondere fuer den streckenvortrieb in bergbau-untertagebetrieben

Publications (1)

Publication Number Publication Date
BE900815A true BE900815A (fr) 1985-02-01

Family

ID=6212616

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/213826A BE900815A (fr) 1983-10-25 1984-10-12 Bouclier expansible, en particulier pour le creusement de galeries dans des exploitations minieres souterraines.

Country Status (5)

Country Link
BE (1) BE900815A (es)
DE (1) DE3338612A1 (es)
ES (1) ES537065A0 (es)
FR (1) FR2553821B1 (es)
GB (1) GB2148357B (es)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE621990A (es) *
DE7739027U1 (de) * 1979-08-09 Zeilinger, Wolfgang, Dipl.-Ing., 8500 Nuernberg Vorrichtung zum Festlegen von zwei steckbar verbundenen Werkstücken o.dgl
US1001903A (en) * 1907-09-16 1911-08-29 Temple Engineering Company Rock-cutting apparatus.
US1335723A (en) * 1915-08-18 1920-04-06 Le Roy W Campbell Tunneling-machine
GB309518A (en) * 1928-01-09 1929-04-09 Francois Cementation Co Ltd Improvements in or relating to excavating or tunnelling apparatus
DE1759857C3 (de) * 1968-06-14 1975-10-23 Demag Ag, 4100 Duisburg Vorrichtung zum Verspannen einer Vortriebsmaschine an den Strecken-, Tunnel- oder Schachtwandungen
DE2028820A1 (de) * 1970-06-11 1971-12-16 Bernold, Jean P , Walenstadt (Schweiz), Pfeiffer, Hans Walter, 5970Plettenberg Verfahren und Bausatz zum Ausbau von Tunneln und Stollen
AR207479A1 (es) * 1974-07-29 1976-10-08 Edenvale Eng Works Mejoras en maquinas perforadoras

Also Published As

Publication number Publication date
FR2553821B1 (fr) 1986-07-18
ES8506851A1 (es) 1985-08-01
GB2148357B (en) 1986-05-21
GB8426812D0 (en) 1984-11-28
DE3338612A1 (de) 1985-05-02
GB2148357A (en) 1985-05-30
ES537065A0 (es) 1985-08-01
FR2553821A1 (fr) 1985-04-26

Similar Documents

Publication Publication Date Title
FR2385386A1 (fr) Perfectionnements relatifs aux sacs d'ostomie
FR2378131A1 (fr) Structure de passage a niveau
IT1250919B (it) Sacchetti solubili
FR2426799A1 (fr) Ensemble de support mobile pour toit de mine comportant deux rangees d'etancons reunies par des traverses
FR2716927B1 (fr) Garniture d'étanchéité pour puits destinée à être positionnée hydrauliquement dans un tube de production flexible.
ES2132879T3 (es) Guarnicion de estanqueidad, sobre todo para los segmentos tubulares de tuneles.
FR2446377A1 (fr) Soutenement provisoire pendant les travaux de recoupage dans les galeries minieres
KR980002490A (ko) 수직 도랑을 굴착하는 신축형 프레임 장치
FR2427464A1 (fr) Dispositif de soutenement provisoire pour galerie ou tunnel en cours de percement
BE900815A (fr) Bouclier expansible, en particulier pour le creusement de galeries dans des exploitations minieres souterraines.
FR2398147A1 (fr) Mecanisme de support transversal perfectionne, notamment pour vehicules de terrassement
FR2398850A1 (fr) Mecanisme d'articulation du godet d'une pelle hydraulique
FR2367906A1 (fr) Soutenement pour la zone de jonction d'une taille
FR2381451A1 (fr) Perfectionnements aux charrues reversibles
BE899195A (fr) Coffrage pour le betonnage de tunnels.
FR2363972A1 (fr) Machine pour travailler le sol
FR2420026A1 (fr) Machine hydraulique a percer les tunnels comportant un bouclier et un dispositif d'evacuation des materiaux excaves
BE903977A (fr) Jouet en forme de figurine animee
CA2278224A1 (fr) Procede de pose de tuyaux
FR2684134A1 (fr) Element prefabrique en beton tel qu'un voussoir de tunnel, joint d'etancheite pour cet element, et procede et moule de fabrication de cet element.
FR2370178A1 (fr) Segments de piston perfectionnes
JPS56139398A (en) Excavator for excavating tunnel, underground hollow and similar construction and casting site-concrete lining
FR2758854B1 (fr) Joint souple permettant le calfeutrement d'une saignee de drainage amenagee dans une paroi, notamment dans la paroi d'un tunnel
SU369258A1 (ru) Агрегат фронтального действия
SU1079773A1 (ru) Режуща цепь рабочего органа траншейного экскаватора

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GEWERKSCHAFT EISENHUTTE WESTFALIA

Effective date: 19891031