CA2340505A1 - Shoring post extrusion - Google Patents

Shoring post extrusion

Info

Publication number
CA2340505A1
CA2340505A1 CA002340505A CA2340505A CA2340505A1 CA 2340505 A1 CA2340505 A1 CA 2340505A1 CA 002340505 A CA002340505 A CA 002340505A CA 2340505 A CA2340505 A CA 2340505A CA 2340505 A1 CA2340505 A1 CA 2340505A1
Authority
CA
Canada
Prior art keywords
projection
body member
profile
projections
longitudinal axis
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
CA002340505A
Other languages
French (fr)
Other versions
CA2340505C (en
Inventor
Robert G. Mccracken
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.)
Wilian Holding Co
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 CA2340505A1 publication Critical patent/CA2340505A1/en
Application granted granted Critical
Publication of CA2340505C publication Critical patent/CA2340505C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
    • E04G7/302—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members
    • E04G7/306—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect
    • E04G7/308—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect without tying means for connecting the bars or members
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
    • E04G7/302—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members
    • E04G7/306—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect
    • E04G7/307—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect with tying means for connecting the bars or members

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Body Structure For Vehicles (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

A shoring post for a support apparatus includes an extruded hollow tubular body member having a longitudinal axis and a first, longitudinally extended projection integrally formed with the body member and projecting generally radially outwardly therefrom. The projection includes a profile having a clamping engagement channel running longitudinally on a first side thereof. A second longitudinally extended projection is integrally formed with the body member and projects generally radially outwardly therefrom and is spaced from a second side of the first projection. It also has a profile that is symmetrically reversed from the profile of the first projection about a plane of symmetry that is defined by the longitudinal axis of the body member and a midline between said projections thereby also forming a clamping engagement channel running longitudinally along a first side. A channel that is generally C- shaped in transverse cross-section is formed between the projections by the symmetrically reversed profiles of the projections along second sides thereof.
CA002340505A 2000-03-13 2001-03-12 Shoring post extrusion Expired - Lifetime CA2340505C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52448100A 2000-03-13 2000-03-13
US09/524,481 2000-03-13

Publications (2)

Publication Number Publication Date
CA2340505A1 true CA2340505A1 (en) 2001-09-13
CA2340505C CA2340505C (en) 2007-02-06

Family

ID=24089381

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002340505A Expired - Lifetime CA2340505C (en) 2000-03-13 2001-03-12 Shoring post extrusion

Country Status (10)

Country Link
US (1) US20020109070A1 (en)
EP (1) EP1134333B1 (en)
AR (1) AR035170A1 (en)
AT (1) ATE288528T1 (en)
BR (1) BR0100959A (en)
CA (1) CA2340505C (en)
DE (1) DE60108674D1 (en)
MX (1) MXPA01002596A (en)
MY (1) MY127197A (en)
PE (1) PE20011106A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100439632C (en) * 2003-01-29 2008-12-03 李渊河 Method and apparatus for constructing inner wall moulding board
US20070056798A1 (en) * 2005-09-14 2007-03-15 Feng-Jui Lee Fire shelter with an escape ladder
US7530540B2 (en) * 2005-12-15 2009-05-12 Haworth, Ltd. Upright post with mounting collar
US11680418B2 (en) * 2018-08-28 2023-06-20 Dhs Fraco Llc Assembly for erecting and dismantling a common tower adjacent a building structure and a method of erecting and dismantling the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193286B (en) * 1986-07-11 1990-05-30 Scaffolding Improvements in or relating to a frame for a falsework support system
FR2655393B1 (en) * 1989-12-05 1992-04-10 Roux Marcel DEVICE FOR ASSEMBLING BRACKETS BETWEEN TUBULAR ELEMENTS.
US5263296A (en) * 1991-07-17 1993-11-23 Speral Aluminium Inc. Modular scaffolding assembly
DE4407469C2 (en) 1994-03-05 1997-08-07 Peri Gmbh Coupling for connecting scaffolding parts
TW329446B (en) * 1996-04-29 1998-04-11 Syma Intercontinental Sa Profiled beam and clamping profile for profiled beams
CA2249921C (en) * 1997-10-10 2006-10-10 George W. Jackson Modular shoring frame and system

Also Published As

Publication number Publication date
CA2340505C (en) 2007-02-06
DE60108674D1 (en) 2005-03-10
MY127197A (en) 2006-11-30
PE20011106A1 (en) 2001-10-18
BR0100959A (en) 2001-10-30
EP1134333A1 (en) 2001-09-19
EP1134333B1 (en) 2005-02-02
US20020109070A1 (en) 2002-08-15
AR035170A1 (en) 2004-05-05
ATE288528T1 (en) 2005-02-15
MXPA01002596A (en) 2004-03-09

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20210312