EP0318373B1 - Zusammenklappbare Gerüstkonsole - Google Patents
Zusammenklappbare Gerüstkonsole Download PDFInfo
- Publication number
- EP0318373B1 EP0318373B1 EP88402936A EP88402936A EP0318373B1 EP 0318373 B1 EP0318373 B1 EP 0318373B1 EP 88402936 A EP88402936 A EP 88402936A EP 88402936 A EP88402936 A EP 88402936A EP 0318373 B1 EP0318373 B1 EP 0318373B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- crosspiece
- support
- legs
- scaffolding
- articulated
- 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 - Lifetime
Links
Images
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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/06—Consoles; Brackets
-
- 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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/24—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons
- E04G3/26—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons specially adapted for working on roofs
-
- 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
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/041—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffolds on roof frameworks or on roofs
-
- 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
- E04G5/06—Consoles; Brackets
- E04G5/062—Consoles; Brackets specially adapted for attachment to building walls
Definitions
- the present invention relates generally to scaffolding brackets suitable for establishing scaffolding on any construction.
- such a scaffolding console comprises a cross member, which is suitable for supporting any kind of decking, and with which are associated, in addition to a guardrail, means suitable for allowing it to be tied to the construction to be fitted, and, articulated with respect to said crossmember, at a distance from each other, two legs, which are intended to form a support base for this crossmember, and with which are associated, for this purpose, means of attachment specific to connect them to each other at their opposite end to it.
- these securing means consist of a simple pin acting at the relevant end of these legs.
- the present invention generally relates to a provision which, on the contrary, allows the contour of this triangulated structure to be adjusted on demand, and which also leads to other advantages.
- a scaffolding console of the type comprising a cross member, suitable for supporting any decking, and, articulated with respect to said crossmember, at a distance from each other, two legs, which are intended to form a support base for said crossmember, and with which are associated, for do this, securing means suitable for connecting them to each other at their opposite end thereof,
- this scaffolding console being generally characterized in that, its legs being hollow, the means of attachment to which they are associated comprise a compass, the two arms of which, articulated with respect to one another, are each individually capable of being engaged in sliding, and adjusted in position, in said legs.
- the scaffolding console according to the invention can as well be implemented by being hooked, in the usual manner, to a vertical wall, as by being placed on the ramp of any roof.
- the console according to the invention is hung on such a wall
- the compass with which it is equipped advantageously makes it possible to offset, horizontally, the support of its legs against this wall with respect to the point of attachment of its cross, which can in particular facilitate its establishment, in particular at the right of an opening.
- the compass which it comprises advantageously secures to one another its two legs, which is sufficient to maintain it in the folded configuration, without it being able to inadvertently open between said legs.
- the scaffolding console comprises, on the whole, on the one hand, a cross-member 10, which is suitable for supporting any platform, not shown, and, on the other hand, articulated with respect to this cross member 10, at a distance from each other, two legs 11A, 11B, which are intended to jointly form a support base 12 for this cross member 10, and to which are associated, to do this, and according to the methods described in more detail later, means of securing capable of connecting them to each other at their end opposite to it.
- the cross member 10 is constituted, in the embodiment shown, by a tube section, of polygonal cross section, and in practice square.
- This cross member 10 is therefore hollow, and, as shown diagrammatically in broken lines in FIG. 1, it is thus possible to engage therein slidingly, at one of its ends, or hooking end 13A, to which it has, transversely, from place to place, holes 14, any support member 15 or any attachment member 16, suitable for securing to the construction to be fitted.
- Each of these support or attachment members 15 has a tip 17, the cross section of which, in practice in lobes, fits into the internal cross section of the cross member 10, and which, from place to place, has , also, transversely, of the holes 14.
- the legs 11A, 11B are also formed of tube sections, of polygonal cross section, and in practice square, and, at their end opposite to the cross member 10, they also have, transversely, place in place, holes 14 suitable for the passage of any pin 19.
- these legs 11A, 11B being thus hollow, the securing means associated with them comprise a compass 20 whose two arms 21A, 21B, articulated with respect to each other, are each individually capable of be slidably engaged, and adjusted in position, in said legs 11A, 11B.
- the compass 20 thus associated with these legs 11A, 11B comprises, perpendicular to the plane of its arms 21A, 21B, a support bar 23, one of said arms, in this case the arm 21A, is rigidly secured.
- this arm 21A is attached by welding, at one of its ends, to the support bar 23, on one of the lateral flanks thereof, in the middle zone of this flank, the assembly coplanarly forming a T.
- the other of the arms of the compass 20 in this case the arm 21B, is articulated, in the embodiment shown, to the support bar 23.
- brackets 25 which are established, back to back, at a distance from each other, and between which is articulated, by one of its ends, the arm 21B concerned.
- the arms 21A, 21B of the compass 20 have a cross-section in lobes which fits into the internal cross-section of the legs 11A, 11B.
- the support bar 23 with which they are associated has, transversely, from place to place, on either side of the brackets 25 to which the arm 21B is articulated, holes 26 each suitable for the passage of any means fixing not shown.
- the jamb 11A is therefore articulated with respect to the cross member 10 by means of flanges 27A, which are rigidly attached to this cross member 10, being each respectively arranged on either side thereof, and between which the jamb 11A is pivotally mounted.
- the jamb 11B is articulated relative to the cross-member 10 by means of flanges 27B, which are rigidly attached to this cross-member 10, being each respectively arranged on either side thereof, and between which this leg 11B is pivotally mounted.
- the flanges 27A, 27B are constituted by simple flat bars, suitably attached, for example by welding, on the two lateral flanks of the cross-member 10.
- jamb 11B For the jamb 11B, they extend level with the upper flank thereof and protrude downward on its lower flank.
- jamb 11A which is the one disposed on the side of the hooking end 13A of the cross-member 10, they both extend upwards beyond this cross-member 10, forming therein , projecting on its upper side, means, in practice of the ears 28, suitable for securing any sling.
- the articulation is made in full thickness, the corresponding axis 30A crossing the median zone of the lateral flanks of this jamb 11A, it is not the same for the jamb 11B.
- the flanges 27A, 27B have different heights, so that, as will appear below, these legs 11A, 11B can be folded up. one on the other on the cross member 10, substantially parallel to the latter.
- the flanges 27A associated with the jamb 11A thus have a height greater than that of the flanges 27B associated with the jamb 11B.
- At least one of the legs 11A, 11B itself carries transversely, in the vicinity of one of its ends, a support bar 32.
- the support bar 32 thus carried by the flange 11A has, transversely, from place to place, on either side of this leg 11A, holes 26 each suitable for passing any fixing means not shown.
- the leg 11A thus carrying a support bar 32 is articulated relative to this cross member 10, however, on the contrary , the jamb 11B, which is the one furthest from this hooking end 13A, is articulated with respect to the cross-member 10 at a distance from the corresponding free end 13B thereof.
- the cross-member 10 carries, on the side opposite to the base 12 which is associated with it, a railing 33.
- this railing 33 consists, in the embodiment shown, of a tube section, of polygonal section, and in practice square.
- hooks 34 each suitable for the installation of any railing or, for the lower part, which is turned in the opposite direction to the previous ones, d 'any plinth.
- this railing 33 is linked to the cross member 10 by a buttonhole arrangement intervening between it and two flanges 35, which, rigidly attached to the cross member 10, for example by welding, extend the latter to its free end 13B, being each respectively disposed on either side of this cross member 10, projecting from its lateral flanks, and, on their edge opposite to the cross member 10, these flanges 35 are connected to one other by a support bar 36, which delimits with the crosses 10 a space 37 specific to the engagement of the railing 33, and which is itself adapted to buttress the latter.
- the buttonhole arrangement provided between the railing 33 and these flanges 35 comprises, for each of the flanges 35, and in correspondence with one another, a buttonhole 38, which is elongated substantially perpendicular to the crosspiece 10, having a length sufficient to allow the railing 33 to escape from the retaining bar 36 and, for the railing an axis 39, which, linked to this guard body 33, freely crosses one and the other of the buttonholes 38 which the flanges 35 thus each have respectively.
- the lower end of the railing 33 forms a heel 40 by which this railing 33 is adapted to engage in the space 37 provided for this purpose at the end of the crosspiece 10, while being there then buttressed, on the one hand, by this cross-member 10, and, on the other hand, by the support bar 36, and, therefore, thus, suitably maintained in vertical position, when the together is in the deployed service configuration.
- inclination of these legs 11A, 11B can thus vary widely on either side of the vertical, as shown, in solid lines, for a first side of such a vertical, and in broken lines, for the other side of it.
- the engagement of the arm 21B of the compass 20 in the jamb 11B is then made on the side of the latter opposite to that of the side on which it is engaged in the deployed service configuration.
- the jamb 11B also has a bore 14 at this end, for the installation of a pin 19 suitable for such a maintenance, FIG. 5.
- the leg 11A is therefore retained by the compass 20, itself retained by the leg 11B, so that these legs 11A, 11B are thus both prevented from deploying, however, on the opposite side of the cross member 10, the railing 33 is itself prevented, by a pin 19, from deploying, the upper hook 34 of this railing 33 being placed between the ears 28 formed by the flanges 27A associated with the jamb 11A, below a pin 19 then established from one to the other of these ears 28.
- the overall cohesion of the scaffolding console according to the invention is thus very simply ensured when it is in the folded configuration for storage or transport.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT88402936T ATE69081T1 (de) | 1987-11-24 | 1988-11-23 | Zusammenklappbare geruestkonsole. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8716269A FR2623547B1 (fr) | 1987-11-24 | 1987-11-24 | Console d'echafaudage pliable |
FR8716269 | 1987-11-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0318373A1 EP0318373A1 (de) | 1989-05-31 |
EP0318373B1 true EP0318373B1 (de) | 1991-10-30 |
Family
ID=9357103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88402936A Expired - Lifetime EP0318373B1 (de) | 1987-11-24 | 1988-11-23 | Zusammenklappbare Gerüstkonsole |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0318373B1 (de) |
AT (1) | ATE69081T1 (de) |
DE (1) | DE3865950D1 (de) |
FR (1) | FR2623547B1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2664321A1 (fr) * | 1990-07-09 | 1992-01-10 | Sateco Coffrages | Plate-forme de travail amovible et modulaire comprenant aux moins deux consoles extensibles. |
CA2104420A1 (en) * | 1993-08-19 | 1995-02-20 | Morris Baziuk | Foldable boom for mounting on a roof of a building |
FR2710090B1 (fr) * | 1993-09-17 | 1996-12-06 | Remy Roche | Support de montant de garde-corps articulé se fixant à demeure sur la périphérie des bâtiments industriels pour la protection des personnes y travaillant. |
AUPR352701A0 (en) * | 2001-03-05 | 2001-04-26 | Brunsen Pty Ltd | Roof scaffold bracket |
FR2823520A1 (fr) * | 2001-04-12 | 2002-10-18 | Yann Herve Darchen | Dispositif pour permettre le support des echafaudages en pied de toiture |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1332079A (de) * | 1963-12-16 | |||
DE2407103A1 (de) * | 1974-02-14 | 1975-08-28 | Ernst Siepmann Kg Stahl Und Me | Eine arbeitsbuehne aufweisendes leitergeruest |
FR2566820B1 (fr) * | 1984-07-02 | 1986-08-08 | Daforib Sarl | Console de type repliable pour des dispositifs de securite et dispositifs de securite incluant de telles consoles |
DE3517377A1 (de) * | 1985-05-14 | 1986-11-20 | Wolfgang 7958 Laupheim Baumann | Dachstuhl |
-
1987
- 1987-11-24 FR FR8716269A patent/FR2623547B1/fr not_active Expired - Lifetime
-
1988
- 1988-11-23 DE DE8888402936T patent/DE3865950D1/de not_active Expired - Lifetime
- 1988-11-23 EP EP88402936A patent/EP0318373B1/de not_active Expired - Lifetime
- 1988-11-23 AT AT88402936T patent/ATE69081T1/de active
Also Published As
Publication number | Publication date |
---|---|
EP0318373A1 (de) | 1989-05-31 |
DE3865950D1 (de) | 1991-12-05 |
FR2623547A1 (fr) | 1989-05-26 |
ATE69081T1 (de) | 1991-11-15 |
FR2623547B1 (fr) | 1990-04-13 |
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