CH547400A - Dispositivo costituito da elementi prefabbricati tra loro componibili per la costruzione di sottopassaggi pedonali. - Google Patents

Dispositivo costituito da elementi prefabbricati tra loro componibili per la costruzione di sottopassaggi pedonali.

Info

Publication number
CH547400A
CH547400A CH547400DA CH547400A CH 547400 A CH547400 A CH 547400A CH 547400D A CH547400D A CH 547400DA CH 547400 A CH547400 A CH 547400A
Authority
CH
Switzerland
Prior art keywords
componible
construction
device consisting
prefabricated elements
underpasses
Prior art date
Application number
Other languages
English (en)
Italian (it)
Original Assignee
Sbaraglia Goffredo
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 Sbaraglia Goffredo filed Critical Sbaraglia Goffredo
Publication of CH547400A publication Critical patent/CH547400A/it

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Lining And Supports For Tunnels (AREA)
CH547400D 1971-02-22 1972-01-21 Dispositivo costituito da elementi prefabbricati tra loro componibili per la costruzione di sottopassaggi pedonali. CH547400A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5293971 1971-02-22

Publications (1)

Publication Number Publication Date
CH547400A true CH547400A (it) 1974-03-29

Family

ID=11278687

Family Applications (1)

Application Number Title Priority Date Filing Date
CH547400D CH547400A (it) 1971-02-22 1972-01-21 Dispositivo costituito da elementi prefabbricati tra loro componibili per la costruzione di sottopassaggi pedonali.

Country Status (5)

Country Link
BE (1) BE778636A (OSRAM)
CH (1) CH547400A (OSRAM)
ES (1) ES176541Y (OSRAM)
FR (1) FR2126202B1 (OSRAM)
GB (1) GB1334827A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578904B1 (fr) * 1985-03-12 1987-07-03 Koeckelberg Sa Procede pour la realisation d'un tunnel
CN100570058C (zh) * 2007-05-10 2009-12-16 方兴 可引导自然风对流的不对称型地下通道

Also Published As

Publication number Publication date
FR2126202B1 (OSRAM) 1976-07-23
BE778636A (fr) 1972-05-16
GB1334827A (en) 1973-10-24
FR2126202A1 (OSRAM) 1972-10-06
ES176541U (es) 1972-08-01
ES176541Y (es) 1973-03-01

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Legal Events

Date Code Title Description
PL Patent ceased