CA952395A - Square ended air inflated structures - Google Patents

Square ended air inflated structures

Info

Publication number
CA952395A
CA952395A CA127,798A CA127798A CA952395A CA 952395 A CA952395 A CA 952395A CA 127798 A CA127798 A CA 127798A CA 952395 A CA952395 A CA 952395A
Authority
CA
Canada
Prior art keywords
air inflated
ended air
square ended
inflated structures
structures
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
CA127,798A
Other versions
CA127798S (en
Inventor
Walter W. Bird
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.)
Birdair Structures Inc
Original Assignee
Birdair Structures Inc
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 Birdair Structures Inc filed Critical Birdair Structures Inc
Application granted granted Critical
Publication of CA952395A publication Critical patent/CA952395A/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
    • E04H15/00—Tents or canopies, in general
    • E04H15/20—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure
    • E04H15/22—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure supported by air pressure inside the tent

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Tents Or Canopies (AREA)
CA127,798A 1971-05-12 1971-11-16 Square ended air inflated structures Expired CA952395A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14244571A 1971-05-12 1971-05-12

Publications (1)

Publication Number Publication Date
CA952395A true CA952395A (en) 1974-08-06

Family

ID=22499870

Family Applications (1)

Application Number Title Priority Date Filing Date
CA127,798A Expired CA952395A (en) 1971-05-12 1971-11-16 Square ended air inflated structures

Country Status (2)

Country Link
US (1) US3728831A (en)
CA (1) CA952395A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893268A (en) * 1973-08-27 1975-07-08 Birdair Structures Squared end section for air supported structure
US4121389A (en) * 1977-02-02 1978-10-24 Waldemar Ptaszek Portable, collapsible storage bins
US4183184A (en) * 1978-08-18 1980-01-15 Clarence Sargent Air-supported shelter system
US4550533A (en) * 1982-09-30 1985-11-05 Fraioli Donato M Air-supported structure for sport activities
US4723751A (en) * 1984-11-14 1988-02-09 Hale Loren E Inflatable form for concrete structures
CA2678232C (en) * 2008-09-05 2016-03-08 Dynamic Shelters Inc. Method and apparatus for distributing a load about an air beam
US20100146868A1 (en) * 2008-09-05 2010-06-17 Stanislaw Lukasiewicz Air Beam with Stiffening Members and Air Beam Structure
USD653352S1 (en) * 2010-09-10 2012-01-31 Jacques G Eric Inflatable flat roof theatre
USD656239S1 (en) * 2010-09-10 2012-03-20 Jacques G Eric Inflatable theatre
CA2818147A1 (en) * 2012-05-28 2013-11-28 Geoffrey Kenneth Ellis A cover
WO2019136235A1 (en) * 2018-01-05 2019-07-11 Rowan University Inflatable impact shield system
US20220055337A1 (en) * 2018-12-13 2022-02-24 Glacies Technologies Inc. Flexible thermal insulation assembly and method for thermally insulating a snow heap

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1302182A (en) * 1919-02-11 1919-04-29 Frederick William Lanchester Construction of tents for field-hospitals, depots, and like purposes.
US2292078A (en) * 1939-11-28 1942-08-04 Inman William Charles Hangar or like shelter, more particularly for aircraft
US2497596A (en) * 1946-06-11 1950-02-14 Frieder Tent
US2783297A (en) * 1953-10-23 1957-02-26 Thomas & Betts Corp Clevis-forming electrical connector
US3150670A (en) * 1960-05-02 1964-09-29 Walter W Bird Quickly strikable air supported building structure
US3412509A (en) * 1966-03-17 1968-11-26 Nicholas B Popil Retractable roof

Also Published As

Publication number Publication date
US3728831A (en) 1973-04-24

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