CA2369777A1 - Scaffold clamp - Google Patents

Scaffold clamp Download PDF

Info

Publication number
CA2369777A1
CA2369777A1 CA 2369777 CA2369777A CA2369777A1 CA 2369777 A1 CA2369777 A1 CA 2369777A1 CA 2369777 CA2369777 CA 2369777 CA 2369777 A CA2369777 A CA 2369777A CA 2369777 A1 CA2369777 A1 CA 2369777A1
Authority
CA
Canada
Prior art keywords
body portion
slot
wedge
fastener
scaffold
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 2369777
Other languages
French (fr)
Other versions
CA2369777C (en
Inventor
Peter Rogers
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.)
Aluma Systems Canada Inc
Original Assignee
Aluma Enterprises Inc
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
Priority claimed from CA002334126A external-priority patent/CA2334126A1/en
Application filed by Aluma Enterprises Inc filed Critical Aluma Enterprises Inc
Priority to CA 2369777 priority Critical patent/CA2369777C/en
Publication of CA2369777A1 publication Critical patent/CA2369777A1/en
Application granted granted Critical
Publication of CA2369777C publication Critical patent/CA2369777C/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

Landscapes

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

Abstract

The scaffold clamp of the present invention comprises a body portion, two pivotting latches attached on opposite sides of said body, two recessed sockets with each socket having a slot opening therein, and two fasteners with each fastener associated with one of said slots and passing therethrough. Each fastener includes a shank which slides through said recess with the shank having a captured wedge member on one side of the associated slot and a bolt head oversized relative to the slot and on an opposite side thereof. The fastener is captured on the body portion with the bolt head on one side of said slot and said wedge on the opposite side of said slot. The body portion includes on opposite sides thereof support recesses which cooperate with the associated latch to form a generally circular scaffold support engaging recess. The latch and wedge cooperate with the body portion to adjust the size of said circular engaging recess by movement of the wedge relative to the body portion. The body portion of the scaffold clamp is preferrably made by casting or drop forging for strength and durability.
CA 2369777 2001-02-02 2002-01-31 Scaffold clamp Expired - Fee Related CA2369777C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2369777 CA2369777C (en) 2001-02-02 2002-01-31 Scaffold clamp

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA2,334,126 2001-02-02
CA002334126A CA2334126A1 (en) 2001-02-02 2001-02-02 Scaffold clamp
CA 2369777 CA2369777C (en) 2001-02-02 2002-01-31 Scaffold clamp

Publications (2)

Publication Number Publication Date
CA2369777A1 true CA2369777A1 (en) 2002-08-02
CA2369777C CA2369777C (en) 2009-02-03

Family

ID=25682378

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2369777 Expired - Fee Related CA2369777C (en) 2001-02-02 2002-01-31 Scaffold clamp

Country Status (1)

Country Link
CA (1) CA2369777C (en)

Also Published As

Publication number Publication date
CA2369777C (en) 2009-02-03

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20130131