CA2308529A1 - Coilable beam - Google Patents

Coilable beam Download PDF

Info

Publication number
CA2308529A1
CA2308529A1 CA 2308529 CA2308529A CA2308529A1 CA 2308529 A1 CA2308529 A1 CA 2308529A1 CA 2308529 CA2308529 CA 2308529 CA 2308529 A CA2308529 A CA 2308529A CA 2308529 A1 CA2308529 A1 CA 2308529A1
Authority
CA
Canada
Prior art keywords
modules
flexible element
coilable
part under
flexible
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.)
Granted
Application number
CA 2308529
Other languages
French (fr)
Other versions
CA2308529C (en
Inventor
Alejandro Martin-Lunas Sourdeau
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2308529A1 publication Critical patent/CA2308529A1/en
Application granted granted Critical
Publication of CA2308529C publication Critical patent/CA2308529C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • E04C3/40—Arched girders or portal frames of metal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Manipulator (AREA)
  • Particle Accelerators (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Tents Or Canopies (AREA)

Abstract

Coilable beam formed by hinged modules, each of which has a rigid part under compression and a flexible part under traction. The modules have one end that serves as a grip through the inside of which is passed a resistant and flexible element, such as a cable or chain. By modifying the length of the flexible element between the grips (or clamps) the geometric shape of the beam is modified. The beam can be rolled up on the flexible element since the rigid part of each module is joined by a hinge to the contiguous modules.
CA 2308529 2000-02-10 2000-05-15 Coilable beam Expired - Fee Related CA2308529C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200000299A ES2168052B1 (en) 2000-02-10 2000-02-10 ROLLING BEAM
ES200000299 2000-02-10

Publications (2)

Publication Number Publication Date
CA2308529A1 true CA2308529A1 (en) 2001-08-10
CA2308529C CA2308529C (en) 2004-08-03

Family

ID=8492241

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2308529 Expired - Fee Related CA2308529C (en) 2000-02-10 2000-05-15 Coilable beam

Country Status (6)

Country Link
JP (1) JP2001220856A (en)
CA (1) CA2308529C (en)
DE (1) DE10023031A1 (en)
ES (1) ES2168052B1 (en)
FR (1) FR2804981B1 (en)
GB (1) GB2359098B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100443682C (en) * 2004-04-02 2008-12-17 贵州工业大学 Manufacturing method of long-span tension truss
ES2350133B1 (en) * 2008-06-13 2011-11-08 Viga Enrollable Modular, S.L. ARTICULATED STRUCTURAL ELEMENT.
IT1395491B1 (en) * 2009-09-08 2012-09-28 Faraone S R L MODULAR RETICULAR DRIVE DEVICE.
CH708897B1 (en) 2013-11-28 2018-06-15 Ingeni Sa Mobile crossing work.
CN108894329B (en) * 2018-06-19 2020-06-16 中国一冶集团有限公司 Overhanging type pipe truss and mounting method of supporting rod thereof
US11753186B2 (en) * 2020-06-12 2023-09-12 The Boeing Company Flexible truss systems and methods of transferring flexible composite parts using such systems

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE826634C (en) * 1950-12-31 1952-01-03 Johann Schoen Composite lightweight beam
FR1052678A (en) * 1952-03-21 1954-01-26 Improvements to beams with articulated elements and devices to develop them
AT236622B (en) * 1959-12-04 1964-11-10 Schuster Wilhelm Rod-shaped, truss-like or skeletal body
FR1336082A (en) * 1962-01-23 1963-08-30 W G Thomson Ltd flexible load-bearing construction element
GB1409874A (en) * 1971-09-25 1975-10-15 Hamblin L F Extensible structures
DE3001129C2 (en) * 1980-01-14 1983-03-03 Norddeutsche Filigranbau Von Weiler Kg, 3071 Leese Method of making a curved arch support
IL69530A (en) * 1983-08-19 1986-03-31 Oscar Sircovich Method of erecting arched structures
US4601079A (en) * 1984-09-28 1986-07-22 Corica John A Portable bridging apparatus
US5069948A (en) * 1990-08-02 1991-12-03 Fromson H A Structural unit having hingedly connected tetrahedrons
FR2698648B1 (en) * 1992-11-27 1995-03-24 Coffrages Ricard Bendable beam and curved formwork applying such beams.
SE9400207D0 (en) * 1994-01-24 1994-01-24 Aake Nobelius Rollable support element
US5701713A (en) * 1996-03-29 1997-12-30 Silver; Daniel J. Adjustable truss
ES2178509B1 (en) * 1998-12-03 2004-09-01 Alejandro Martin-Lunas Sourdeau ARTICULATED MODULAR BEAM OF VARIABLE GEOMETRY AND LENGTH.

Also Published As

Publication number Publication date
JP2001220856A (en) 2001-08-17
FR2804981B1 (en) 2002-12-20
GB2359098B (en) 2003-10-29
ES2168052A1 (en) 2002-05-16
CA2308529C (en) 2004-08-03
FR2804981A1 (en) 2001-08-17
GB0019875D0 (en) 2000-09-27
ES2168052B1 (en) 2003-10-16
DE10023031A1 (en) 2001-08-16
GB2359098A (en) 2001-08-15

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EEER Examination request
MKLA Lapsed