CA2361027A1 - Scaffolding wedge clamp - Google Patents

Scaffolding wedge clamp Download PDF

Info

Publication number
CA2361027A1
CA2361027A1 CA 2361027 CA2361027A CA2361027A1 CA 2361027 A1 CA2361027 A1 CA 2361027A1 CA 2361027 CA2361027 CA 2361027 CA 2361027 A CA2361027 A CA 2361027A CA 2361027 A1 CA2361027 A1 CA 2361027A1
Authority
CA
Canada
Prior art keywords
scaffolding
arm
clamp
wedge clamp
pivoting
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 2361027
Other languages
French (fr)
Other versions
CA2361027C (en
Inventor
John G. Brasil
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.)
Etobicoke Ironworks Ltd
Original Assignee
Etobicoke Ironworks 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 Etobicoke Ironworks Ltd filed Critical Etobicoke Ironworks Ltd
Priority to CA 2361027 priority Critical patent/CA2361027C/en
Publication of CA2361027A1 publication Critical patent/CA2361027A1/en
Application granted granted Critical
Publication of CA2361027C publication Critical patent/CA2361027C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E04G7/02—Connections between parts of the scaffold with separate coupling elements
    • E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
    • E04G7/12—Clamps or clips for crossing members
    • E04G7/14—Clamps or clips for crossing members for clamping the members independently
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/10—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using pivoting jaws
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/14—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using wedges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship
    • F16B7/048—Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof
    • F16B7/0493—Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof forming a crossed-over connection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Clamps And Clips (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

A two-way wedge clamp used in the construction of scaffolding, each clamp comprising a pivoting clamp arm and a locking arm with a ball and socket joint, said arm pivoting clamp arm and locking arm being attached to a central body.
CA 2361027 2001-11-05 2001-11-05 Scaffolding wedge clamp Expired - Fee Related CA2361027C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2361027 CA2361027C (en) 2001-11-05 2001-11-05 Scaffolding wedge clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2361027 CA2361027C (en) 2001-11-05 2001-11-05 Scaffolding wedge clamp

Publications (2)

Publication Number Publication Date
CA2361027A1 true CA2361027A1 (en) 2003-05-05
CA2361027C CA2361027C (en) 2007-01-09

Family

ID=4170422

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2361027 Expired - Fee Related CA2361027C (en) 2001-11-05 2001-11-05 Scaffolding wedge clamp

Country Status (1)

Country Link
CA (1) CA2361027C (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2931216A1 (en) * 2008-05-19 2009-11-20 Sodeca Soc Par Actions Simplif Connecting flange for forming griping device in automobile industry, has two jaws articulated around pivoting axis for being movable between open position and closed position in which housing holds carrier element by toe-in length
EP2505741A1 (en) * 2011-03-30 2012-10-03 Marcegaglia Buildtech S.R.L Joint for installation of scaffolding tubes, and scaffold comprising said joint
US20130105285A1 (en) * 2011-10-27 2013-05-02 Honda Motor Co., Ltd. Handle switch
FR3018335A1 (en) * 2014-03-04 2015-09-11 Yves Masclet LIAISON COLLAR FOR TUBES
CH709391A1 (en) * 2014-03-19 2015-09-30 Mägert & Co Innovation Fastening device for Bauverschalungen, mounting arrangement with such and methods for assembly and disassembly of a Bauverschalungen.
CN107061441A (en) * 2016-12-02 2017-08-18 熊静 A kind of building pipe cross connecting piece without screw
IT201900007470A1 (en) 2019-05-30 2020-11-30 Sartor Giuliano & C S A S THREE-DIMENSIONAL JOINT FOR TUBULAR STRUCTURES AND ITS SYSTEM OF USE
US20210131139A1 (en) * 2018-07-04 2021-05-06 Handels- Og Produktionsselskabet Ven-Po A/S Fence System

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104329335A (en) * 2014-09-29 2015-02-04 无锡市安捷脚手架有限公司 Connecting structure capable of being easily assembled and locked

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2931216A1 (en) * 2008-05-19 2009-11-20 Sodeca Soc Par Actions Simplif Connecting flange for forming griping device in automobile industry, has two jaws articulated around pivoting axis for being movable between open position and closed position in which housing holds carrier element by toe-in length
EP2505741A1 (en) * 2011-03-30 2012-10-03 Marcegaglia Buildtech S.R.L Joint for installation of scaffolding tubes, and scaffold comprising said joint
US20130105285A1 (en) * 2011-10-27 2013-05-02 Honda Motor Co., Ltd. Handle switch
FR3018335A1 (en) * 2014-03-04 2015-09-11 Yves Masclet LIAISON COLLAR FOR TUBES
CH709391A1 (en) * 2014-03-19 2015-09-30 Mägert & Co Innovation Fastening device for Bauverschalungen, mounting arrangement with such and methods for assembly and disassembly of a Bauverschalungen.
CN107061441A (en) * 2016-12-02 2017-08-18 熊静 A kind of building pipe cross connecting piece without screw
US20210131139A1 (en) * 2018-07-04 2021-05-06 Handels- Og Produktionsselskabet Ven-Po A/S Fence System
US11713588B2 (en) * 2018-07-04 2023-08-01 Handels—og Produktionsselskabet Ven-Po A/S Fence system
IT201900007470A1 (en) 2019-05-30 2020-11-30 Sartor Giuliano & C S A S THREE-DIMENSIONAL JOINT FOR TUBULAR STRUCTURES AND ITS SYSTEM OF USE

Also Published As

Publication number Publication date
CA2361027C (en) 2007-01-09

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20171106