ES409473A1 - Dispositivo para la construccion de tuneles a zanja abier- ta. - Google Patents

Dispositivo para la construccion de tuneles a zanja abier- ta.

Info

Publication number
ES409473A1
ES409473A1 ES409473A ES409473A ES409473A1 ES 409473 A1 ES409473 A1 ES 409473A1 ES 409473 A ES409473 A ES 409473A ES 409473 A ES409473 A ES 409473A ES 409473 A1 ES409473 A1 ES 409473A1
Authority
ES
Spain
Prior art keywords
blades
tunnels
translation
construction
excavation
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
ES409473A
Other languages
English (en)
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.)
HEINZ-THEO WALBROHL
Original Assignee
HEINZ-THEO WALBROHL
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
Priority claimed from DE19712161392 external-priority patent/DE2161392C2/de
Application filed by HEINZ-THEO WALBROHL filed Critical HEINZ-THEO WALBROHL
Publication of ES409473A1 publication Critical patent/ES409473A1/es
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
    • E02D29/05—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them at least part of the cross-section being constructed in an open excavation or from the ground surface, e.g. assembled in a trench
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/06—Foundation trenches ditches or narrow shafts
    • E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations
    • E02D17/086—Travelling trench shores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
ES409473A 1971-12-10 1972-12-09 Dispositivo para la construccion de tuneles a zanja abier- ta. Expired ES409473A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712161392 DE2161392C2 (de) 1971-12-10 Verfahren und Vorrichtung zum Herstellen von Tunneln in offener Baugrube

Publications (1)

Publication Number Publication Date
ES409473A1 true ES409473A1 (es) 1976-01-01

Family

ID=5827650

Family Applications (1)

Application Number Title Priority Date Filing Date
ES409473A Expired ES409473A1 (es) 1971-12-10 1972-12-09 Dispositivo para la construccion de tuneles a zanja abier- ta.

Country Status (5)

Country Link
AT (1) AT324401B (cs)
BE (1) BE791986A (cs)
CH (1) CH558451A (cs)
ES (1) ES409473A1 (cs)
FR (1) FR2162406B1 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576355B1 (fr) * 1985-01-18 1987-02-27 Cometal Coffrage pour la realisation de tunnels

Also Published As

Publication number Publication date
AT324401B (de) 1975-08-25
BE791986A (fr) 1973-03-16
DE2161392A1 (cs) 1973-03-08
FR2162406B1 (cs) 1976-10-29
CH558451A (cs) 1975-01-31
DE2161392B1 (de) 1973-03-08
FR2162406A1 (cs) 1973-07-20

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19870209