CH499711A - Entry and exit tunnels for protective structures - Google Patents

Entry and exit tunnels for protective structures

Info

Publication number
CH499711A
CH499711A CH127570A CH127570A CH499711A CH 499711 A CH499711 A CH 499711A CH 127570 A CH127570 A CH 127570A CH 127570 A CH127570 A CH 127570A CH 499711 A CH499711 A CH 499711A
Authority
CH
Switzerland
Prior art keywords
entry
protective structures
exit tunnels
tunnels
exit
Prior art date
Application number
CH127570A
Other languages
German (de)
Inventor
Luding Gustav
Original Assignee
Luding Gustav
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 DE19691907733 external-priority patent/DE1907733C3/en
Application filed by Luding Gustav filed Critical Luding Gustav
Publication of CH499711A publication Critical patent/CH499711A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/04—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate against air-raid or other war-like actions
    • E04H9/10—Independent shelters; Arrangement of independent splinter-proof walls
    • E04H9/12—Independent shelters; Arrangement of independent splinter-proof walls entirely underneath the level of the ground, e.g. air-raid galleries

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Lining And Supports For Tunnels (AREA)
CH127570A 1969-02-15 1970-01-29 Entry and exit tunnels for protective structures CH499711A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691907733 DE1907733C3 (en) 1969-02-15 Entry and exit tunnels for shelters

Publications (1)

Publication Number Publication Date
CH499711A true CH499711A (en) 1970-11-30

Family

ID=5725409

Family Applications (1)

Application Number Title Priority Date Filing Date
CH127570A CH499711A (en) 1969-02-15 1970-01-29 Entry and exit tunnels for protective structures

Country Status (5)

Country Link
US (1) US3709168A (en)
AT (1) AT303320B (en)
BE (1) BE745481A (en)
CH (1) CH499711A (en)
FR (1) FR2035377A5 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404087A1 (en) * 1977-09-22 1979-04-20 Hirch Jean Raphael ANTI-SEISMIC CONSTRUCTIONS ESPECIALLY CONSTRUCTIONS WITH BASEMENT FORMING ANTI-ATOMIC SHELTERS
US5983578A (en) * 1997-11-19 1999-11-16 Arizona Public Service Company Penetration-resistant security passway and door therefor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1486152A (en) * 1923-03-12 1924-03-11 Nicholas J Mascio Concrete-slab building
US2622937A (en) * 1949-05-31 1952-12-23 Standard Oil Co Prevention of erosion in pipe lines
US3173387A (en) * 1961-03-21 1965-03-16 Jr George Benson Cree Underground shelter
DE1869848U (en) * 1962-12-14 1963-04-04 Gustav Luding COMPONENT SET FOR A PROTECTIVE STRUCTURE.
CH454429A (en) * 1965-07-08 1968-04-15 Staeheli Fritz Underground space to protect against the effects of nuclear weapons
US3347187A (en) * 1966-04-18 1967-10-17 Khoury Bros Inc Demountable shelf

Also Published As

Publication number Publication date
DE1907733B2 (en) 1977-01-13
BE745481A (en) 1970-07-16
US3709168A (en) 1973-01-09
AT303320B (en) 1972-11-27
DE1907733A1 (en) 1970-09-03
FR2035377A5 (en) 1970-12-18

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Legal Events

Date Code Title Description
PL Patent ceased