ES467383A1 - Perfeccionamientos en juntas para cuchillas de perforacion de escudos de cuchillas. - Google Patents

Perfeccionamientos en juntas para cuchillas de perforacion de escudos de cuchillas.

Info

Publication number
ES467383A1
ES467383A1 ES467383A ES467383A ES467383A1 ES 467383 A1 ES467383 A1 ES 467383A1 ES 467383 A ES467383 A ES 467383A ES 467383 A ES467383 A ES 467383A ES 467383 A1 ES467383 A1 ES 467383A1
Authority
ES
Spain
Prior art keywords
parts
drive
seal
pressure medium
contacting surfaces
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
ES467383A
Other languages
English (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 ES467383A1 publication Critical patent/ES467383A1/es
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
    • 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
    • E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
    • E21D11/385—Sealing means positioned between adjacent lining members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sealing Devices (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Knives (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
ES467383A 1977-03-02 1978-02-28 Perfeccionamientos en juntas para cuchillas de perforacion de escudos de cuchillas. Expired ES467383A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2708988A DE2708988C2 (de) 1977-03-02 1977-03-02 Messerdichtung für Messerschilde

Publications (1)

Publication Number Publication Date
ES467383A1 true ES467383A1 (es) 1978-10-16

Family

ID=6002551

Family Applications (1)

Application Number Title Priority Date Filing Date
ES467383A Expired ES467383A1 (es) 1977-03-02 1978-02-28 Perfeccionamientos en juntas para cuchillas de perforacion de escudos de cuchillas.

Country Status (6)

Country Link
US (1) US4155668A (es)
JP (1) JPS53110232A (es)
DE (1) DE2708988C2 (es)
ES (1) ES467383A1 (es)
FR (1) FR2382578A1 (es)
GB (1) GB1596814A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2852663C2 (de) * 1978-12-06 1986-04-17 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Messerschild
US4557627A (en) * 1979-05-24 1985-12-10 Locher & Cie AGZZ Apparatus and method for tunnel construction with shield drive
DE3765726D1 (de) * 1986-09-01 1990-11-29 Walbroehl H T Dipl Ing Messerschild-vortriebsvorrichtung und verfahren zum ausbrechen und/oder fertigausbauen von stollen oder dgl.
DE3629729A1 (de) * 1986-09-01 1988-03-10 Walbroehl H T Messerschild-vortriebsvorrichtung
DE3724769A1 (de) * 1987-07-25 1989-02-02 Hochtief Ag Hoch Tiefbauten Schalung fuer eine tunnelauskleidung mit ortbeton
DE3805073A1 (de) * 1988-02-18 1989-08-31 Niederberg Chemie Abdichtung im firstbereich einer fuge
DE19714461C1 (de) * 1997-04-08 1998-11-12 Walbroehl H T Dipl Ing Vorrichtung zur Umfangssteuerung eines Messermantels
GB2364721A (en) * 2000-07-14 2002-02-06 Arthur St John Devine Tunnel end-face support
NO335669B1 (no) * 2011-06-21 2015-01-19 Stabinor As Fremgangsmåte ved fremstilling av et tunnelløp, og konstruksjonselement av betong til bruk ved fremstilling av tunnelseksjoner for slikt tunnelløp.
CN110778343B (zh) * 2019-10-22 2021-04-27 济南市市政工程设计研究院（集团）有限责任公司 一种双向滑动挤压式大变形防水变形缝构造

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE561250C (de) * 1926-11-19 1932-10-12 Emanuel Bendix Verschluss fuer Fenster, Tueren und Klappen
GB357196A (en) * 1930-05-09 1931-09-09 Hans Schaefer Method and apparatus for driving tunnels and headings
US2148783A (en) * 1936-12-02 1939-02-28 American Rolling Mill Co Expanding ring for tunnel linings
FR1141114A (fr) * 1956-01-16 1957-08-26 Entpr S Campenon Bernard Corps creux précontraints enterrés ou non et leur procédé d'obtention
DE1079091B (de) * 1957-03-19 1960-04-07 Dr Techn Friedrich Vomberg Fugeneinlage fuer die Stossfugen eines Rohrstranges, insbesondere einer Tunnel- oderStollenroehre
US3473829A (en) * 1967-05-08 1969-10-21 Dennis Daniels Inflatable connector
US3581507A (en) * 1969-07-07 1971-06-01 Milwaukee Boiler Mfg Co Tunneling shield
CH574023A5 (en) * 1973-07-24 1976-03-31 Schmitter Adolf Junction seal for channels or conduits - has ring expansion member anchored to one channel inflated to force ends apart
DE2555317A1 (de) * 1975-12-09 1977-06-23 Gewerk Eisenhuette Westfalia Verbauschild fuer das auffahren von tunneln, stollen u.dgl. sowie vortriebsmesser fuer einen verbauschild
US4073521A (en) * 1976-08-30 1978-02-14 Mena Joseph M Closure lock with inflatable bladder

Also Published As

Publication number Publication date
FR2382578B1 (es) 1982-12-10
DE2708988A1 (de) 1978-09-07
JPS53110232A (en) 1978-09-26
US4155668A (en) 1979-05-22
GB1596814A (en) 1981-09-03
DE2708988C2 (de) 1985-11-28
FR2382578A1 (fr) 1978-09-29

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