GB838579A - Sectional structures - Google Patents

Sectional structures

Info

Publication number
GB838579A
GB838579A GB19621/58A GB1962158A GB838579A GB 838579 A GB838579 A GB 838579A GB 19621/58 A GB19621/58 A GB 19621/58A GB 1962158 A GB1962158 A GB 1962158A GB 838579 A GB838579 A GB 838579A
Authority
GB
United Kingdom
Prior art keywords
extension
supported
sheet
air pressure
sheets
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
GB19621/58A
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.)
Bridgestone Firestone Inc
Original Assignee
Firestone Tire and Rubber Co
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 Firestone Tire and Rubber Co filed Critical Firestone Tire and Rubber Co
Publication of GB838579A publication Critical patent/GB838579A/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

Abstract

838,579. Tents supported by air pressure. FIRESTONE TIRE & RUBBER CO. June 19, 1958 [Aug. 7, 1957], No. 19621/58. Class 20(1) [Also in Group XXV] A portable structure particularly of the kind that is supported by air pressure comprises a number of flexible sheets, a base ring 50, and a top centre portion 51. The sheets may be of rubberized fabric and are joined by providing a sheet 1 with extensions 3 and 4 to one of its edges and sheet 2 with extension 7 as shown in Fig. 2. A pin 16 is passed through aligned holes with grommets 13, 14 and 15 and held in place by clip 17. A flap 11 is fixed to the inner extension 3 and, when pressure is built up inside the structure, presses against the extension 7 to form an airtight seal. A modified form of air seal is also described.
GB19621/58A 1957-08-07 1958-06-19 Sectional structures Expired GB838579A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US838579XA 1957-08-07 1957-08-07

Publications (1)

Publication Number Publication Date
GB838579A true GB838579A (en) 1960-06-22

Family

ID=22181140

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19621/58A Expired GB838579A (en) 1957-08-07 1958-06-19 Sectional structures

Country Status (1)

Country Link
GB (1) GB838579A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1172025B (en) * 1962-09-06 1964-06-11 Beteiligungs & Patentverw Gmbh Hall borne by positive air pressure
DE1184468B (en) * 1960-08-12 1964-12-31 Stromeyer & Co G M B H L Detachable surface joint with pre-tensioned tent skin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1184468B (en) * 1960-08-12 1964-12-31 Stromeyer & Co G M B H L Detachable surface joint with pre-tensioned tent skin
DE1172025B (en) * 1962-09-06 1964-06-11 Beteiligungs & Patentverw Gmbh Hall borne by positive air pressure

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