IE39566B1 - Releasable fastenig means - Google Patents

Releasable fastenig means

Info

Publication number
IE39566B1
IE39566B1 IE146973A IE146973A IE39566B1 IE 39566 B1 IE39566 B1 IE 39566B1 IE 146973 A IE146973 A IE 146973A IE 146973 A IE146973 A IE 146973A IE 39566 B1 IE39566 B1 IE 39566B1
Authority
IE
Ireland
Prior art keywords
bracket
recess
lug
wedge
releasable
Prior art date
Application number
IE146973A
Other versions
IE39566L (en
Original Assignee
Rapid Metal Developments 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 Rapid Metal Developments Ltd filed Critical Rapid Metal Developments Ltd
Publication of IE39566L publication Critical patent/IE39566L/en
Publication of IE39566B1 publication Critical patent/IE39566B1/en

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
    • E04G7/32—Scaffolding bars or members with non-detachably fixed coupling elements with coupling elements using wedges
    • 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

Abstract

1427147 Releasable fastenings RAPID METAL DEVELOPMENTS Ltd 21 Aug 1973 [7 Sept 1972] 41516/72 Heading E2B Releasable fastening means for connecting together a pair of members wherein one of the members 10 has a hollow bracket 14 and the other member 11 has a lug 18 formed with a recess 19 receivable in the bracket when the lug is inserted through an aperture 17 in the bracket, includes a wedge 20 having a first surface 21 engageable with the recess 19 when the lug is disposed within the bracket and when the wedge is in an operative position, as shown in full line, releasably to secure the lug to the bracket, and a recess 22 formed in a second surface which is opposite the surface 21, the recess being engageable with a portion, i.e. the web 15, of the bracket when the wedge is in an inoperative position wherein the surface 21 is disengaged from the recess 19 so that the lug can be removed or inserted into the bracket; the recess 22 is so disposed that it is within the bracket when the wedge is in the operative position thereof. As shown, the member 10 is in the form of a sleeve secured to a scaffold tube 12 and receives a second tube 13, the bracket being of channel form, and the wedge has a recess 23 which allows withdrawal of the lug when the wedge is in its inoperative position. [GB1427147A]
IE146973A 1972-09-07 1973-08-22 Releasable fastenig means IE39566B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4151672A GB1427147A (en) 1972-09-07 1972-09-07 Releasable fastening means

Publications (2)

Publication Number Publication Date
IE39566L IE39566L (en) 1974-03-07
IE39566B1 true IE39566B1 (en) 1978-11-08

Family

ID=10420050

Family Applications (1)

Application Number Title Priority Date Filing Date
IE146973A IE39566B1 (en) 1972-09-07 1973-08-22 Releasable fastenig means

Country Status (4)

Country Link
BE (1) BE804521A (en)
FR (1) FR2199366A5 (en)
GB (1) GB1427147A (en)
IE (1) IE39566B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1579825A (en) * 1976-05-15 1980-11-26 Kwikform Ltd Builders scaffolding
FR2513290A1 (en) * 1981-09-24 1983-03-25 Ciotat Chantiers Navals TUBULAR TYPE SCAFFOLDS, METHOD OF MOUNTING AND HORIZONTAL CROSSINGS OF THESE SCAFFOLDS
FR2527711B1 (en) * 1982-05-28 1986-08-22 Select Etem Sa ASSEMBLY KNOT FOR VARIOUS STRUCTURES, SUCH AS SCAFFOLDING
DE3236648A1 (en) * 1982-10-04 1984-04-05 Plettac Gmbh Stahlbau Und Gesenkschmiede, 5970 Plettenberg SCAFFOLDING, ESPECIALLY CONSTRUCTION SCAFFOLDING
IT1167691B (en) * 1983-12-19 1987-05-13 F A P Praticus Spa DEVICE FOR THE CONNECTION OF A MAST AND A CURRENT IN A METAL TUBULAR SCAFFOLD FOR THE BUILDING INDUSTRY
JP6173289B2 (en) * 2014-11-01 2017-08-02 株式会社東京Ｂｋ足場 Mounting bracket and components of temporary scaffolding provided with the same

Also Published As

Publication number Publication date
GB1427147A (en) 1976-03-10
IE39566L (en) 1974-03-07
BE804521A (en) 1974-01-02
FR2199366A5 (en) 1974-04-05
AU5972773A (en) 1975-03-06

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