FR2443545A1 - SCAFFOLDING IMPROVEMENTS - Google Patents
SCAFFOLDING IMPROVEMENTSInfo
- Publication number
- FR2443545A1 FR2443545A1 FR7929958A FR7929958A FR2443545A1 FR 2443545 A1 FR2443545 A1 FR 2443545A1 FR 7929958 A FR7929958 A FR 7929958A FR 7929958 A FR7929958 A FR 7929958A FR 2443545 A1 FR2443545 A1 FR 2443545A1
- Authority
- FR
- France
- Prior art keywords
- wedge
- scaffolding
- spindle
- stirrups
- crossbars
- 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- Withdrawn
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
- E04G7/302—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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
Echafaudage comportant des montants qui portent des groupes d'étriers, et des moises ou traverses. Les extrémités 40 des moises tubulaires 18 sont aplaties pour être sensiblement rectangulaires et une broche 30, formée d'une barre ronde est directement soudée sur chaque extrémité 40. Un coin 32 est enfilé dans des fentes 44, 46 ménagées dans chaque extrémité 40, intérieurement par rapport à la broche, pour que l'étrier 28 soit enserré entre la broche et ce coin. Le coin présente un téton repoussé qui peut traverser la fente inférieure, mais non la fente supérieure, et retient ainsi le coin dans l'extrémité de la moise. Un tel échafaudage, à prix de revient réduit, offre une grande souplesse d'adaptation.Scaffolding comprising uprights which carry groups of stirrups, and beams or crossbars. The ends 40 of the tubular molds 18 are flattened to be substantially rectangular and a pin 30, formed of a round bar is directly welded to each end 40. A wedge 32 is threaded into slots 44, 46 formed in each end 40, internally. relative to the spindle, so that the caliper 28 is clamped between the spindle and this wedge. The wedge has an embossed nipple which can pass through the lower slot, but not the upper slot, and thus retains the wedge in the end of the mold. Such a scaffolding, at reduced cost, offers great flexibility of adaptation.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA786869A ZA786869B (en) | 1978-12-07 | 1978-12-07 | Improvements in or relating to scaffolding |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2443545A1 true FR2443545A1 (en) | 1980-07-04 |
Family
ID=25573734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7929958A Withdrawn FR2443545A1 (en) | 1978-12-07 | 1979-12-06 | SCAFFOLDING IMPROVEMENTS |
Country Status (7)
Country | Link |
---|---|
AU (1) | AU5352079A (en) |
DE (1) | DE2949403A1 (en) |
FR (1) | FR2443545A1 (en) |
GB (1) | GB2037928A (en) |
IT (1) | IT1126567B (en) |
MW (1) | MW3579A1 (en) |
ZA (1) | ZA786869B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984002371A1 (en) * | 1982-12-08 | 1984-06-21 | Harry Karlsson | Device for interconnecting vertical and horizontal elements |
FR2668194A1 (en) * | 1990-10-22 | 1992-04-24 | Cre Rossi | Assembly of elements which can be joined together for the alternate construction of stands or podiums |
EP0524896A1 (en) * | 1991-07-22 | 1993-01-27 | Construction De Materiel Pour Le Batiment Et L'industrie Comabi | Locking arrangement for assembling scaffolding |
FR2773835A1 (en) * | 1998-01-16 | 1999-07-23 | Mada | Locking coupling especially for vertical and horizontal scaffolding poles |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2147681B (en) * | 1983-10-08 | 1988-04-13 | Kwikform Ltd Gkn | Builders scaffolding |
GB2165021B (en) * | 1984-09-25 | 1988-09-07 | Ibex Scaffolding Ltd | Improvements to builders scaffolding |
DE4314001C2 (en) * | 1993-04-29 | 1996-05-09 | Gerald Merkel | Scaffolding knot |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1492420A (en) * | 1966-08-26 | 1967-08-18 | Eddison Plant Ltd | Scaffolding improvements |
FR1553487A (en) * | 1968-02-09 | 1969-01-10 | ||
FR2203409A5 (en) * | 1972-10-13 | 1974-05-10 | Evans & Sons Ltd C | |
FR2406036A3 (en) * | 1977-06-30 | 1979-05-11 | Mc Crory Scaffolding Ni Ltd | TUBULAR SCAFFOLDING |
-
1978
- 1978-12-07 ZA ZA786869A patent/ZA786869B/en unknown
-
1979
- 1979-12-04 MW MW35/79A patent/MW3579A1/en unknown
- 1979-12-06 AU AU53520/79A patent/AU5352079A/en not_active Abandoned
- 1979-12-06 FR FR7929958A patent/FR2443545A1/en not_active Withdrawn
- 1979-12-06 GB GB7942122A patent/GB2037928A/en not_active Withdrawn
- 1979-12-07 DE DE19792949403 patent/DE2949403A1/en not_active Withdrawn
- 1979-12-07 IT IT27997/79A patent/IT1126567B/en active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1492420A (en) * | 1966-08-26 | 1967-08-18 | Eddison Plant Ltd | Scaffolding improvements |
FR1553487A (en) * | 1968-02-09 | 1969-01-10 | ||
FR2203409A5 (en) * | 1972-10-13 | 1974-05-10 | Evans & Sons Ltd C | |
FR2406036A3 (en) * | 1977-06-30 | 1979-05-11 | Mc Crory Scaffolding Ni Ltd | TUBULAR SCAFFOLDING |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984002371A1 (en) * | 1982-12-08 | 1984-06-21 | Harry Karlsson | Device for interconnecting vertical and horizontal elements |
FR2668194A1 (en) * | 1990-10-22 | 1992-04-24 | Cre Rossi | Assembly of elements which can be joined together for the alternate construction of stands or podiums |
EP0524896A1 (en) * | 1991-07-22 | 1993-01-27 | Construction De Materiel Pour Le Batiment Et L'industrie Comabi | Locking arrangement for assembling scaffolding |
FR2679581A1 (en) * | 1991-07-22 | 1993-01-29 | Mat Batiment Ind Const | LOCKING DEVICE FOR ASSEMBLING SCAFFOLDING. |
FR2773835A1 (en) * | 1998-01-16 | 1999-07-23 | Mada | Locking coupling especially for vertical and horizontal scaffolding poles |
Also Published As
Publication number | Publication date |
---|---|
DE2949403A1 (en) | 1980-06-19 |
GB2037928A (en) | 1980-07-16 |
AU5352079A (en) | 1980-06-12 |
ZA786869B (en) | 1980-03-26 |
IT7927997A0 (en) | 1979-12-07 |
MW3579A1 (en) | 1981-10-14 |
IT1126567B (en) | 1986-05-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |