WO2000050702A1 - Structures which can be dismantled and folded, consisting of interconnecting tubular elements - Google Patents

Structures which can be dismantled and folded, consisting of interconnecting tubular elements Download PDF

Info

Publication number
WO2000050702A1
WO2000050702A1 PCT/IT2000/000053 IT0000053W WO0050702A1 WO 2000050702 A1 WO2000050702 A1 WO 2000050702A1 IT 0000053 W IT0000053 W IT 0000053W WO 0050702 A1 WO0050702 A1 WO 0050702A1
Authority
WO
WIPO (PCT)
Prior art keywords
structures
universal joints
elements
seats
faces
Prior art date
Application number
PCT/IT2000/000053
Other languages
English (en)
French (fr)
Inventor
Sergio Cazzolaro
Original Assignee
Sergio Cazzolaro
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 Sergio Cazzolaro filed Critical Sergio Cazzolaro
Priority to US09/913,995 priority Critical patent/US6996946B1/en
Priority to BR0010271-7A priority patent/BR0010271A/pt
Priority to JP2000601255A priority patent/JP2002538377A/ja
Priority to DE60022485T priority patent/DE60022485D1/de
Priority to EP00909623A priority patent/EP1155200B1/en
Priority to AT00909623T priority patent/ATE304088T1/de
Priority to CA002362225A priority patent/CA2362225A1/en
Priority to AU31901/00A priority patent/AU767178B2/en
Publication of WO2000050702A1 publication Critical patent/WO2000050702A1/en
Priority to US11/349,623 priority patent/US7204064B2/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
    • E04H3/00—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons
    • E04H3/10—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons for meetings, entertainments, or sports
    • E04H3/22—Theatres; Concert halls; Studios for broadcasting, cinematography, television or similar purposes
    • E04H3/24—Constructional features of stages
    • E04H3/28—Shiftable or portable platforms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/344—Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts
    • E04B1/3441—Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts with articulated bar-shaped elements
    • 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
    • E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
    • E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
    • E04H1/1272—Exhibition stands

Definitions

  • the present invention relates to folding structures consisting of interconnected
  • the present invention relates to portable folding structures which can be extended horizontally or vertically, that
  • the universal joint presents, on one of the larger faces, a hinging seat
  • This system also presupposes complex and onerous setting-up operations, as well as relatively long dismantling and assembly times.
  • One purpose of the present invention is provision of a simple and rapid method of
  • a second purpose of the present invention is the coupling of two or more superimposed structures of the type described above that furthermore present in
  • a further purpose of the present invention is a device that allows the coupling
  • elements are substantially rectangular sheets of flexible material with two opposite
  • the C-shaped springs with inverted edges cover most of the corresponding side
  • the C-shaped springs could be applied to all the side faces of all the joints that are
  • joints could present one or more suitable perforations for the housing pivots that
  • FIG. 1 shows a view in perspective of a universal joint according to the
  • FIG. 2 shows a side view of the C-sectioned spring that could cooperate with
  • - figure 3 is a view in perspective of the spring of figure 2; - figure 4 shows a side view of two joints belonging to two superimposed
  • FIG. 5 is an exploded view of a preferred system of connection of structures
  • FIG. 6 is a simplified scheme of two superimposed structures coupled
  • the universal joint 1 presents four grooves 2, 2', 2» and 2'» on one of its larger faces in correspondence to the side face, that could
  • grooves 6 which constitute seats to accept one of the extremities 8 of a spring
  • Figure 5 shows a preferred embodiment of the invention. This provides for the
  • made contains the opening 10 that can accept pivots 11 that prevent any relative
  • Figure 6 shows a side view of a support system for elevated loads according to the invention, obtained by joining two structures.
  • the said figure shows the extended elements 12 joined with scissors-connection

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Multimedia (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Materials For Medical Uses (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Road Paving Structures (AREA)
  • Assembled Shelves (AREA)
  • Joints Allowing Movement (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
PCT/IT2000/000053 1999-02-26 2000-02-18 Structures which can be dismantled and folded, consisting of interconnecting tubular elements WO2000050702A1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
US09/913,995 US6996946B1 (en) 1999-02-26 2000-02-18 Structures which can be dismantled and folded, consisting of interconnecting tubular elements
BR0010271-7A BR0010271A (pt) 1999-02-26 2000-02-18 Estruturas que podem ser desmontadas e desdobradas, consistidas de elementos tubulares interconectáveis
JP2000601255A JP2002538377A (ja) 1999-02-26 2000-02-18 相互接続した管状要素から成り、分解及び折りたたみできる構体
DE60022485T DE60022485D1 (de) 1999-02-26 2000-02-18 Auseinandernehmbare und zusammenfaltbare konstruktionen, bestehend aus verbindbaren rohrelementen; und verbindungselement dafür
EP00909623A EP1155200B1 (en) 1999-02-26 2000-02-18 Structures which can be dismantled and folded, consisting of interconnecting tubular elements; and a joint for such structures
AT00909623T ATE304088T1 (de) 1999-02-26 2000-02-18 Auseinandernehmbare und zusammenfaltbare konstruktionen, bestehend aus verbindbaren rohrelementen; und verbindungselement dafür
CA002362225A CA2362225A1 (en) 1999-02-26 2000-02-18 Structures which can be dismantled and folded, consisting of interconnecting tubular elements
AU31901/00A AU767178B2 (en) 1999-02-26 2000-02-18 Structures which can be dismantled and folded, consisting of interconnecting tubular elements
US11/349,623 US7204064B2 (en) 2000-02-18 2006-02-08 Structures which can be dismantled and folded, consisting of interconnecting tubular elements

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1999MI000393A IT1309643B1 (it) 1999-02-26 1999-02-26 Strutture smontabili e ripiegabili costituite da elementi tubolariinterconnessi
ITMI99A000393 1999-02-26

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US09913995 A-371-Of-International 2000-02-18
US11/349,623 Continuation US7204064B2 (en) 2000-02-18 2006-02-08 Structures which can be dismantled and folded, consisting of interconnecting tubular elements

Publications (1)

Publication Number Publication Date
WO2000050702A1 true WO2000050702A1 (en) 2000-08-31

Family

ID=11382057

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2000/000053 WO2000050702A1 (en) 1999-02-26 2000-02-18 Structures which can be dismantled and folded, consisting of interconnecting tubular elements

Country Status (13)

Country Link
EP (1) EP1155200B1 (zh)
JP (1) JP2002538377A (zh)
CN (1) CN1143040C (zh)
AT (1) ATE304088T1 (zh)
AU (1) AU767178B2 (zh)
BR (1) BR0010271A (zh)
CA (1) CA2362225A1 (zh)
DE (1) DE60022485D1 (zh)
ES (1) ES2248052T3 (zh)
HU (1) HUP0200146A2 (zh)
IT (1) IT1309643B1 (zh)
RU (1) RU2250967C2 (zh)
WO (1) WO2000050702A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106055826B (zh) * 2016-06-14 2019-04-05 清华大学 一种用于三维建模的节点硬件

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0219201A2 (en) * 1985-08-16 1987-04-22 Silk Cut Flowers Limited A collapsible display stand
EP0271088A2 (en) * 1986-12-10 1988-06-15 Wichman, William John Folding display frame
EP0419006A1 (en) 1989-07-31 1991-03-27 KEMENY, Matthias D. A portable display system
US5123550A (en) * 1988-03-23 1992-06-23 Preben Nodskov Collapsible light-weight framework for exhibition use
EP0884425A1 (en) 1997-06-12 1998-12-16 Gilberto Braghieri Vertical extension collapsible bearing structure, particularly for platforms and floor boarding

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0219201A2 (en) * 1985-08-16 1987-04-22 Silk Cut Flowers Limited A collapsible display stand
EP0271088A2 (en) * 1986-12-10 1988-06-15 Wichman, William John Folding display frame
US5123550A (en) * 1988-03-23 1992-06-23 Preben Nodskov Collapsible light-weight framework for exhibition use
EP0419006A1 (en) 1989-07-31 1991-03-27 KEMENY, Matthias D. A portable display system
EP0884425A1 (en) 1997-06-12 1998-12-16 Gilberto Braghieri Vertical extension collapsible bearing structure, particularly for platforms and floor boarding

Also Published As

Publication number Publication date
ITMI990393A1 (it) 2000-08-26
HUP0200146A2 (en) 2002-05-29
ATE304088T1 (de) 2005-09-15
CN1341187A (zh) 2002-03-20
BR0010271A (pt) 2002-01-22
JP2002538377A (ja) 2002-11-12
AU3190100A (en) 2000-09-14
RU2250967C2 (ru) 2005-04-27
EP1155200A1 (en) 2001-11-21
EP1155200B1 (en) 2005-09-07
AU767178B2 (en) 2003-11-06
CN1143040C (zh) 2004-03-24
CA2362225A1 (en) 2000-08-31
IT1309643B1 (it) 2002-01-30
ES2248052T3 (es) 2006-03-16
DE60022485D1 (de) 2005-10-13

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