ES424721A1 - Perfeccionamientos en maquinas de entibacion continua para la construccion de tuneles. - Google Patents

Perfeccionamientos en maquinas de entibacion continua para la construccion de tuneles.

Info

Publication number
ES424721A1
ES424721A1 ES424721A ES424721A ES424721A1 ES 424721 A1 ES424721 A1 ES 424721A1 ES 424721 A ES424721 A ES 424721A ES 424721 A ES424721 A ES 424721A ES 424721 A1 ES424721 A1 ES 424721A1
Authority
ES
Spain
Prior art keywords
skids
shoring
teeth
tunnel
holes
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
ES424721A
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.)
Mackina Westfalia SA
Original Assignee
Mackina Westfalia SA
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 Mackina Westfalia SA filed Critical Mackina Westfalia SA
Priority to ES424721A priority Critical patent/ES424721A1/es
Priority to AR258119A priority patent/AR204269A1/es
Priority to GB11993/75A priority patent/GB1498513A/en
Priority to US05/562,127 priority patent/US3998067A/en
Priority to FR7509701A priority patent/FR2265968B3/fr
Priority to DE19752513679 priority patent/DE2513679A1/de
Priority to JP50036992A priority patent/JPS50133633A/ja
Publication of ES424721A1 publication Critical patent/ES424721A1/es
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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 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
    • E21D9/0607—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield being provided with devices for lining the tunnel, e.g. shuttering
ES424721A 1974-03-28 1974-03-28 Perfeccionamientos en maquinas de entibacion continua para la construccion de tuneles. Expired ES424721A1 (es)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES424721A ES424721A1 (es) 1974-03-28 1974-03-28 Perfeccionamientos en maquinas de entibacion continua para la construccion de tuneles.
AR258119A AR204269A1 (es) 1974-03-28 1975-01-01 Mejoras en maquinas de entibacion continua para la construccion de tuneles
GB11993/75A GB1498513A (en) 1974-03-28 1975-03-21 Continuous-tubbing machines
US05/562,127 US3998067A (en) 1974-03-28 1975-03-26 Continuous shoring machines for tunnel construction
FR7509701A FR2265968B3 (es) 1974-03-28 1975-03-27
DE19752513679 DE2513679A1 (de) 1974-03-28 1975-03-27 Maschine zur kontinuierlichen aussteifung von tunnels
JP50036992A JPS50133633A (es) 1974-03-28 1975-03-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES424721A ES424721A1 (es) 1974-03-28 1974-03-28 Perfeccionamientos en maquinas de entibacion continua para la construccion de tuneles.

Publications (1)

Publication Number Publication Date
ES424721A1 true ES424721A1 (es) 1976-06-16

Family

ID=8466319

Family Applications (1)

Application Number Title Priority Date Filing Date
ES424721A Expired ES424721A1 (es) 1974-03-28 1974-03-28 Perfeccionamientos en maquinas de entibacion continua para la construccion de tuneles.

Country Status (7)

Country Link
US (1) US3998067A (es)
JP (1) JPS50133633A (es)
AR (1) AR204269A1 (es)
DE (1) DE2513679A1 (es)
ES (1) ES424721A1 (es)
FR (1) FR2265968B3 (es)
GB (1) GB1498513A (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2546755C3 (de) * 1975-10-18 1981-02-19 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Verfahren und Einrichtung zum Betrieb eines Verbauschildes
JPS5276135U (es) * 1975-12-04 1977-06-07
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
DE2644899B2 (de) * 1976-10-05 1978-07-20 Hochtief Ag Fuer Hoch- Und Tiefbauten Vormals Gebr. Helfmann, 4300 Essen Tunnelvortriebsmaschine
DE2646552C2 (de) * 1976-10-15 1984-10-11 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Spreizschild, insbesondere Dachschild, zum Auffahren unterirdischer Hohlräume, wie vor allem von Strecken in Bergbau-Untertagebetrieben
DE2706024C2 (de) * 1977-02-12 1986-01-30 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Messerschild-Vortriebseinrichtung
FR2404098A1 (fr) * 1977-09-21 1979-04-20 Borie Entr Travaux Publics And Bouclier pour le percement de galeries souterraines en demi-section superieure
DE2937826A1 (de) * 1979-09-19 1981-04-09 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Spreizschild, insbesondere fuer das streckenauffahren in bergbau-untertagebetrieben
DE3004923A1 (de) * 1980-02-09 1981-08-20 Josef 5138 Heinsberg Krings Verbaueinheit
DE3037788A1 (de) * 1980-10-07 1982-05-13 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Messerschild zum auffahren von tunnel, stollen, unterirdischen strecken o.dgl.
DE3206717A1 (de) * 1982-02-25 1983-09-01 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Messerzylinderanschluss fuer messerschilde
DE3334913A1 (de) * 1983-09-27 1985-04-11 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Messerschild

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE42305C (de) * F. HEUSER & Co. in Hannover Neuerungen an der durch Patent Nr. 40647 geschützten Blattgelenksplatte mit Gewichtshebel bei Druckminderungsventilen
US3581507A (en) * 1969-07-07 1971-06-01 Milwaukee Boiler Mfg Co Tunneling shield
US3870368A (en) * 1973-05-23 1975-03-11 Dresser Ind Tunneling shield

Also Published As

Publication number Publication date
FR2265968B3 (es) 1977-12-02
JPS50133633A (es) 1975-10-23
DE2513679A1 (de) 1975-10-02
GB1498513A (en) 1978-01-18
US3998067A (en) 1976-12-21
AR204269A1 (es) 1975-12-10
FR2265968A1 (es) 1975-10-24

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