GB1443332A - Couplings for tubular scaffolding - Google Patents

Couplings for tubular scaffolding

Info

Publication number
GB1443332A
GB1443332A GB3586873A GB3586873A GB1443332A GB 1443332 A GB1443332 A GB 1443332A GB 3586873 A GB3586873 A GB 3586873A GB 3586873 A GB3586873 A GB 3586873A GB 1443332 A GB1443332 A GB 1443332A
Authority
GB
United Kingdom
Prior art keywords
wedges
wedge
notched
couplings
tubular scaffolding
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.)
Expired
Application number
GB3586873A
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.)
Individual
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 GB1443332A publication Critical patent/GB1443332A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Abstract

1443332 Clamps J M ZAIDAN 27 July 1973 [7 March 1973] 35868/73 Addition to 1406851 Heading E2B In a wedge type scaffold clamp, the wedges 15, 16 are of folded metal sheet and have tongues 17 which abut tongue-shaped stops S to prevent complete withdrawal and loss of the wedges. The back of each wedge is notched or carries raised ribs to resist accidental slackening of the wedge. The surfaces of the holes 10, 11, 12, 13 in which the wedges slide may be notched or ribbed.
GB3586873A 1973-03-07 1973-07-27 Couplings for tubular scaffolding Expired GB1443332A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7308147A FR2220648A1 (en) 1973-03-07 1973-03-07

Publications (1)

Publication Number Publication Date
GB1443332A true GB1443332A (en) 1976-07-21

Family

ID=9115912

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3586873A Expired GB1443332A (en) 1973-03-07 1973-07-27 Couplings for tubular scaffolding

Country Status (2)

Country Link
FR (1) FR2220648A1 (en)
GB (1) GB1443332A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432639A1 (en) * 1978-08-04 1980-02-29 Applied Power Inc DEVICE FOR FIXING TWO PROFILES BY CLAMPING
EP0053509A1 (en) * 1980-12-01 1982-06-09 BICC Public Limited Company A method of making an electrical connection

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE403176B (en) * 1976-12-22 1978-07-31 Svenska Kram Ab LOSTAGBAR SOCKET AROUND ROD OR SOLID PROFILE WITH RECTANGULAR CROSS SECTION
US4127354A (en) * 1977-10-12 1978-11-28 Amp Incorporated Rebar securing device
EP0274760B1 (en) * 1987-01-15 1991-02-27 Geberit AG Armaturen & Apparatefabrik System comprising freely suspended ducts
FR2750720A1 (en) * 1996-07-02 1998-01-09 Pignatelli Francois Scaffolding tube assembly collar with cotter pin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432639A1 (en) * 1978-08-04 1980-02-29 Applied Power Inc DEVICE FOR FIXING TWO PROFILES BY CLAMPING
EP0053509A1 (en) * 1980-12-01 1982-06-09 BICC Public Limited Company A method of making an electrical connection

Also Published As

Publication number Publication date
FR2220648A1 (en) 1974-10-04

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee