GB536572A - Improvements in or relating to air raid shelters and similar structures - Google Patents

Improvements in or relating to air raid shelters and similar structures

Info

Publication number
GB536572A
GB536572A GB1989939A GB1989939A GB536572A GB 536572 A GB536572 A GB 536572A GB 1989939 A GB1989939 A GB 1989939A GB 1989939 A GB1989939 A GB 1989939A GB 536572 A GB536572 A GB 536572A
Authority
GB
United Kingdom
Prior art keywords
edges
air
relating
similar structures
joined together
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
GB1989939A
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.)
HAROLD HARWOOD
Original Assignee
HAROLD HARWOOD
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 HAROLD HARWOOD filed Critical HAROLD HARWOOD
Priority to GB1989939A priority Critical patent/GB536572A/en
Publication of GB536572A publication Critical patent/GB536572A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

536,572. Air-raid shelters. HARWOOD, H. July 4, 1940, No. 19899/39, [Class 20 (i)] An air-raid shelter is formed of pre-cast concrete sections joined together at their edges by bolts disposed longitudinally of the shelter, and each section comprising pre-cast arcuate concrete elements a joined together at their upper abutting edges by means of transverse dowel pins e in preformed apertures and a longitudinal rod d disposed in grooves in the edges. The joint is further grouted with cement or the like and the other joints may be rendered gas and waterproof.
GB1989939A 1940-07-04 1940-07-04 Improvements in or relating to air raid shelters and similar structures Expired GB536572A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1989939A GB536572A (en) 1940-07-04 1940-07-04 Improvements in or relating to air raid shelters and similar structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1989939A GB536572A (en) 1940-07-04 1940-07-04 Improvements in or relating to air raid shelters and similar structures

Publications (1)

Publication Number Publication Date
GB536572A true GB536572A (en) 1941-05-20

Family

ID=10137003

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1989939A Expired GB536572A (en) 1940-07-04 1940-07-04 Improvements in or relating to air raid shelters and similar structures

Country Status (1)

Country Link
GB (1) GB536572A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2691291A (en) * 1949-08-02 1954-10-12 Henderson Albert Building of precast concrete segments
US2704449A (en) * 1950-01-18 1955-03-22 Evan O Williams Concrete door-way opening
DE1016922B (en) * 1952-04-10 1957-10-03 Draegerwerk Ag Expansion of the air raid shelter
DE1634497B1 (en) * 1967-09-12 1970-06-04 Mannesmann Ag Trench construction for protective trenches
US4331243A (en) * 1979-12-03 1982-05-25 Market Innovators, Inc. Gravity flow rack
GB2130620A (en) * 1982-11-12 1984-06-06 Lochransa Ltd Domed building

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2691291A (en) * 1949-08-02 1954-10-12 Henderson Albert Building of precast concrete segments
US2704449A (en) * 1950-01-18 1955-03-22 Evan O Williams Concrete door-way opening
DE1016922B (en) * 1952-04-10 1957-10-03 Draegerwerk Ag Expansion of the air raid shelter
DE1634497B1 (en) * 1967-09-12 1970-06-04 Mannesmann Ag Trench construction for protective trenches
US4331243A (en) * 1979-12-03 1982-05-25 Market Innovators, Inc. Gravity flow rack
GB2130620A (en) * 1982-11-12 1984-06-06 Lochransa Ltd Domed building

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