MA40038A - Élément porteur pneumatique - Google Patents

Élément porteur pneumatique

Info

Publication number
MA40038A
MA40038A MA040038A MA40038A MA40038A MA 40038 A MA40038 A MA 40038A MA 040038 A MA040038 A MA 040038A MA 40038 A MA40038 A MA 40038A MA 40038 A MA40038 A MA 40038A
Authority
MA
Morocco
Prior art keywords
support
pneumatic
case
deformation
compression member
Prior art date
Application number
MA040038A
Other languages
English (en)
Inventor
Mauro Pedretti
Original Assignee
Pibridge Ltd
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 Pibridge Ltd filed Critical Pibridge Ltd
Publication of MA40038A publication Critical patent/MA40038A/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/005—Girders or columns that are rollable, collapsible or otherwise adjustable in length or height
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D15/00—Movable or portable bridges; Floating bridges
    • E01D15/12—Portable or sectional bridges
    • E01D15/122—Inflatable or unreelable bridges ; Bridges with main load-supporting structure consisting only of non-rigid elements, e.g. cables
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D6/00—Truss-type bridges
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/38—Arched girders or portal frames
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0486—Truss like structures composed of separate truss elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0486—Truss like structures composed of separate truss elements
    • E04C2003/0491—Truss like structures composed of separate truss elements the truss elements being located in one single surface or in several parallel surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Air Bags (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Road Signs Or Road Markings (AREA)
  • Fluid-Damping Devices (AREA)
  • Actuator (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

L'invention concerne un élément porteur pneumatique comportant des corps pneumatiques (61 à 63) qui peuvent être mis sous pression et qui maintiennent espacés et en ordre de marche un élément de pression (51) et un élément de traction (52), ce qui produit un élément porteur pneumatique ayant une capacité de charge élevée mais qui présente l'inconvénient d'une déformation élevée en fonctionnement. Les éléments de liaison (57, 58) qui s'étendent en dents de scie entre l'élément de pression (51) et l'élément de traction (52) sur la longueur de l'élément porteur (50) sont de préférence des contrefiches de poussée réalisées sous la forme de tirants flexibles et ils renforcent l'élément porteur (50), par rapport aux éléments porteurs selon l'état de la technique, de sorte que sa déformation dans le cas d'une charge asymétrique, comme c'est le cas avec un pont franchi par des véhicules, n'est plus que de 10 %, par exemple.
MA040038A 2014-05-22 2015-05-21 Élément porteur pneumatique MA40038A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH00786/14A CH709686A2 (de) 2014-05-22 2014-05-22 Pneumatischer Träger.

Publications (1)

Publication Number Publication Date
MA40038A true MA40038A (fr) 2015-11-26

Family

ID=53496340

Family Applications (1)

Application Number Title Priority Date Filing Date
MA040038A MA40038A (fr) 2014-05-22 2015-05-21 Élément porteur pneumatique

Country Status (10)

Country Link
US (1) US10174466B2 (fr)
EP (1) EP3146119B1 (fr)
JP (1) JP6703981B2 (fr)
CN (1) CN106795716A (fr)
CA (1) CA2953404A1 (fr)
CH (1) CH709686A2 (fr)
CL (1) CL2016002965A1 (fr)
EA (1) EA037150B1 (fr)
MA (1) MA40038A (fr)
WO (1) WO2015176192A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH712565A1 (de) 2016-06-08 2017-12-15 Pibridge Ltd Pneumatischer Träger.
CH713818A1 (de) 2017-05-16 2018-11-30 Pibridge Ltd Pneumatischer Träger.
WO2021086223A1 (fr) * 2019-11-01 2021-05-06 Петр Анатольевич ЛУКАШЕВ Dispositif pour placer une personne (fauteuil) enveloppant un utilisateur
MX2022007886A (es) * 2019-12-23 2022-09-23 Nam Young Kim Estructura de aislamiento sismico utilizando cimiento de cable.

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2636457A (en) * 1950-08-22 1953-04-28 Boeing Co Collapsible truss structure
US4676032A (en) * 1983-10-28 1987-06-30 Pierre Jutras Inflatable wall structure
US5677023A (en) * 1996-10-10 1997-10-14 Brown; Glen J. Reinforced fabric inflatable tube
EP1210489B1 (fr) 2000-03-27 2005-07-13 Airlight Limited (AG) Element constitutif pneumatique
PL1656483T3 (pl) * 2003-07-18 2008-06-30 Prospective Concepts Ag Dźwigar pneumatyczny
CN100449098C (zh) * 2003-11-04 2009-01-07 未来概念公司 气动板状件，气动支承结构以及气动板状件的应用
JP4538463B2 (ja) 2003-11-04 2010-09-08 プロスペクテイブ コンセプツ アクチエンゲゼルシヤフト 空気圧二次元構造物
CH704442B1 (de) 2005-12-23 2012-08-15 Prospective Concepts Ag Pneumatisches Bauelement.
CH705206B1 (de) * 2006-06-23 2012-11-30 Prospective Concepts Ag Pneumatische Tragstruktur.
JP2009007752A (ja) * 2007-06-26 2009-01-15 Kawasaki Heavy Ind Ltd 応急橋梁およびその施工方法
US8782957B2 (en) * 2007-11-19 2014-07-22 Prospective Concepts Ag Foldable pneumatic support
US8991104B2 (en) * 2008-09-05 2015-03-31 Dynamic Shelters Inc. Method and apparatus for distributing a load about an air beam
CN101476281B (zh) * 2009-01-20 2011-07-20 北京航空航天大学 展开式索-杆-膜组合应急桥
US8371088B2 (en) * 2009-04-23 2013-02-12 Donald V. Merrifield Deployable truss with integral folding panels
JP5033273B1 (ja) * 2011-07-21 2012-09-26 達也 遠藤 圧力膜複合構造物
JP5709663B2 (ja) * 2011-06-17 2015-04-30 川崎重工業株式会社 仮設橋の架設方法
JP5730717B2 (ja) * 2011-09-02 2015-06-10 川崎重工業株式会社 仮設橋の架設方法
KR101335368B1 (ko) * 2011-10-06 2013-12-03 주식회사 씨에스구조엔지니어링 곡선형 상·하현재를 구비한 텐셔닝 에어빔 시스템
US9435060B2 (en) * 2012-05-01 2016-09-06 University Of Maryland Continuous wound composite truss structures

Also Published As

Publication number Publication date
CL2016002965A1 (es) 2017-06-23
CA2953404A1 (fr) 2015-11-26
EP3146119C0 (fr) 2023-08-23
EA037150B1 (ru) 2021-02-11
CH709686A2 (de) 2015-11-30
JP6703981B2 (ja) 2020-06-03
US10174466B2 (en) 2019-01-08
CN106795716A (zh) 2017-05-31
EP3146119B1 (fr) 2023-08-23
EP3146119A1 (fr) 2017-03-29
JP2017518450A (ja) 2017-07-06
WO2015176192A1 (fr) 2015-11-26
US20170130409A1 (en) 2017-05-11
EA201650113A1 (ru) 2017-08-31

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