GB0910136D0 - Scaffold coupler - Google Patents

Scaffold coupler

Info

Publication number
GB0910136D0
GB0910136D0 GBGB0910136.1A GB0910136A GB0910136D0 GB 0910136 D0 GB0910136 D0 GB 0910136D0 GB 0910136 A GB0910136 A GB 0910136A GB 0910136 D0 GB0910136 D0 GB 0910136D0
Authority
GB
United Kingdom
Prior art keywords
coupler
scaffold
main body
nut
closed position
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.)
Withdrawn
Application number
GBGB0910136.1A
Other versions
GB2470952A (en
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.)
MCCRORY WAYNE
Original Assignee
MCCRORY WAYNE
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 MCCRORY WAYNE filed Critical MCCRORY WAYNE
Priority to GB0910136A priority Critical patent/GB2470952A/en
Publication of GB0910136D0 publication Critical patent/GB0910136D0/en
Publication of GB2470952A publication Critical patent/GB2470952A/en
Withdrawn legal-status Critical Current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
    • 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
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/001—Safety or protective measures against falling down relating to scaffoldings

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

A scaffold coupler comprises a main body 4 and at least one clamp member 6 attached to the main body and movable from an open position to a closed position adapted to surround a scaffold member 14. The coupler also includes a threaded bolt 18 which is can be aligned with the clamp member in its closed position. The coupler also comprises a safety nut 26 with an inner thread corresponding to the threaded bolt and an outer circumferential surface which features indentations and /or projections. Preferably the outer circumference does not include any flat surfaces. The safety nut can only be loosened by use of a complementary shaped device, and so prevents unauthorised loosening of the nut when using a regular spanner or a hammer.
GB0910136A 2009-06-12 2009-06-12 Scaffold coupler Withdrawn GB2470952A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0910136A GB2470952A (en) 2009-06-12 2009-06-12 Scaffold coupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0910136A GB2470952A (en) 2009-06-12 2009-06-12 Scaffold coupler

Publications (2)

Publication Number Publication Date
GB0910136D0 true GB0910136D0 (en) 2009-07-29
GB2470952A GB2470952A (en) 2010-12-15

Family

ID=40940714

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0910136A Withdrawn GB2470952A (en) 2009-06-12 2009-06-12 Scaffold coupler

Country Status (1)

Country Link
GB (1) GB2470952A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103015699A (en) * 2012-11-28 2013-04-03 泰兴市第一建筑安装工程有限公司 Triangular prismatic right-angle fastener for steel rod scaffold
CN103074998A (en) * 2013-02-05 2013-05-01 南京信息工程大学 Scaffold steel pipe fastener

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB334805A (en) * 1929-12-07 1930-09-11 Thomas Prosser Hingley Improvements in couplings or clamps for scaffolding or other purposes
US3930428A (en) * 1973-03-05 1976-01-06 Arthur Duane Hale Theft resistant combination lug nut apparatus
GB2029497B (en) * 1978-08-17 1982-03-31 Sgb Group Ltd Scaffolding coupler
GB2169978B (en) * 1985-01-21 1988-06-02 Derek Valentine Hall Safety fastening
FR2937388B1 (en) * 2008-10-20 2010-12-10 Lisi Aerospace POLYGONAL NUT WITH EMBASE INCORPORATED

Also Published As

Publication number Publication date
GB2470952A (en) 2010-12-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)