EP1059401A1 - Verbindungselement zur Anordnung an einer Gerüststange - Google Patents
Verbindungselement zur Anordnung an einer Gerüststange Download PDFInfo
- Publication number
- EP1059401A1 EP1059401A1 EP00105634A EP00105634A EP1059401A1 EP 1059401 A1 EP1059401 A1 EP 1059401A1 EP 00105634 A EP00105634 A EP 00105634A EP 00105634 A EP00105634 A EP 00105634A EP 1059401 A1 EP1059401 A1 EP 1059401A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- wedge
- connecting element
- receptacles
- element according
- 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.)
- Granted
Links
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000012549 training Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000005755 formation reaction Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 241000219793 Trifolium Species 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- 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
Definitions
- the invention relates to a connecting element for arrangement on a scaffold rod, in particular on one that is to be aligned vertically in a scaffold structure Stand, which is preferably approximately disc-shaped or plate-shaped and protrudes from the scaffolding pole as a circumferential collar, and which for fastening additional scaffolding poles, especially when building scaffolding horizontally bar and / or diagonal to be arranged obliquely, over its Wedge receptacles regularly arranged around the circumference, preferably holes or openings, for the locking insertion of connecting wedges having.
- the invention relates to one with at least one such connecting element equipped scaffolding pole.
- a scaffolding pole in particular a scaffolding pole, which is considered vertical stand or handle to be arranged in the scaffold is provided, usually several connecting elements arranged equidistantly from one another, that is to say at perpendicular Alignment of the corresponding scaffold rod in a horizontal plane as the circumferential one Project the collar from this scaffold pole.
- a scaffold can be assembled in a modular manner by spacing from one another erected vertical scaffold poles by horizontally arranged others Scaffold poles are connected to each other. To do this, these bars Connection heads at their ends, which are mostly fork-shaped or comprise disk-shaped connecting element on the assigned stand, so you can reach over and under.
- connection head just like the connecting element in corresponding to each other Positionable wedge receptacles, namely holes or openings, through the for locking and connecting these two scaffolding poles Link wedge can be struck to the top of the link head of the bolt, then the connecting element and then the lower part of the connecting head of the bolt.
- a connecting element can be designed like a spoked wheel, ie have a type of hub with a central opening through which the scaffold rod of the stand is guided, and webs or spokes which predominate radially outwards, separate the adjacent wedge receptacles and the Close with a rotating tire concentric with the hub or one Connect fig.
- they are often the same size, in particular congruent wedge receptacles evenly distributed around the hub often eight wedge receptacles, i.e. based on the center of the connecting element each in their orientation an angular distance of 45 ° to each other to have.
- fasteners on the market where wedges are used are not the same size, but for example a smaller wedge holder and a larger, that is, elongated wedge receptacle over the circumference alternate the connecting element.
- a more elongated wedge mount which is a larger or longer section of an arc the center of the connecting element follows, for example with regard on a retrofit for a more continuous orientation of a bolt serve the connecting element to a previous bolt. It can then not just octagons for round armor, but polygons with a larger one Number of corners on scaffolds are created so that the scaffold contour in horizontal plane nestles even more continuously into a circular shape.
- the Width of the wedge holder i.e. the dimension of the wedge holder on the circular arc section around the center of the connecting element the width of the connecting wedge itself may be adjusted, since the connecting wedges are usually provided with a type of bolt or pin, so that the Connection wedges captive on the connection heads of the Scaffolding poles are movably arranged.
- This has the advantage that during assembly a scaffold bar the associated connecting wedge is always at hand and also cannot be lost during assembly, what if it falls down of such a connecting wedge from a greater height can have dangerous consequences could.
- the bolt or the pin protrude somewhat laterally over the sides of the Connection wedge before and must be used to make the wedge connection be guided through the wedge seat of the connecting element.
- the wedge holder provide the necessary space so that, for example the wedge mount essentially radially from the inside out may have an externally widening cross section of an orange segment, however the side boundaries of this wedge seat that run along the radii for example, should be slightly curved outwards in order to make the necessary To provide space for the mentioned bolts or pins in this area.
- the webs separating the wedge seats from each other could be different so dilute in this area.
- in sufficient thickness for the stability of the Connection element needed. So this is the state of the art Number of to be accommodated on the circumference of the connecting element Wedge recordings ultimately limited to a maximum of eight wedge recordings.
- the slightly barrel-shaped design of the wedge holder does not affect the secure fixation of the connecting wedge when connecting, for example Latch on a stand, because ultimately the latch through this connection is clamped between two stands and thereby the connecting wedge essentially or even exclusively on the radial outside of the wedge seat is present, while the hub-side limitation of the wedge mount of the Connection wedge could be untouched.
- the invention has for its object a connecting element of the beginning to indicate the type mentioned, with stable and material-saving training the connecting element a larger variety of defined orientation options for connecting scaffolding poles with this connecting element specifies, so at the same time more diverse alignment options and still allows alignment fixation.
- a connecting element which is characterized in that at least one of the wedge receptacles by means of a structuring of its contour that acts in the radial direction at least one (further) wedge receiving compartment is formed or delimited.
- a wedge seat is made into several of the same size or also not equally sized, preferably divided into two or three wedge receiving compartments, this subdivision advantageously not through the formation of further ones continuous webs happens that a material thickness and a corresponding would need space, due to the described wedge formation, especially because of the peg, is not available but through one Structuring the contour of the wedge holder.
- the radially outer one is particularly important Side limitation of the wedge holder essential, on which the wedge below Voltage is present in the connection state.
- Structures are provided in this side wall region of the wedge receptacle on the one hand specify lateral compartment limits for the connecting wedge, so that a defined and ultimately also fixed orientation due to the tension forces the connecting wedges and the scaffolding bars connected above them is possible and at the same time also more diverse alignment options allowed because, for example, existing eight wedge shots through the structuring for example, can be divided into three wedge receiving compartments, so that ultimately twenty-four defined alignment options are specified, which are essentially only an angular distance of 15 ° to each other, so that in particular a round armor easier without the necessary alignment security when building a right-angled scaffold to lose.
- the structuring according to the invention can comprise a recess.
- the recess itself can form a wedge receiving compartment, for example as Be formed groove that corresponds to a compartment width.
- the structuring comprises a tooth protruding inwards into the wedge socket, which is a kind of Bridge stub for division and separation of two adjacent wedge receiving compartments can form within a wedge socket.
- Combinations of are also used for structuring the wedge holder Tooth formations and recess formations are conceivable, but it is anyway these are relative terms, since the space between two Teeth could be addressed as the basis from which teeth protrude but alternatively the space between two teeth as a recess the initially existing material between the teeth and could be addressed.
- any measure can be viewed as structuring be surrounded by an ideal circular boundary of the wedge holder the center of the connecting element deviates.
- a connecting element according to the invention not necessarily should have a disc or wheel shape, but for example in horizontal plane could also have a kind of clover shape or the like.
- the connecting element could also have a disk shape in the vertical direction deviate, for example be spherical.
- a next development of the invention provides that opposite one another Sides of the wedge seat or a wedge seat facing each other Protruding teeth towards each other.
- the radial outer limit is in particular the Wedge holder for the installation and orientation of the connecting wedge, functionally important, so that a corresponding structuring on the radially inner side the wedge mount could be omitted.
- structuring could also on the radial inside of the wedge holder can be used for insertion of the connecting wedge during the connection process, because in this way the corresponding one Wedge receiving compartment is better defined and especially a tilt or jamming of the wedge in an unwanted and possibly unsafe Intermediate position is avoided by, for example, the between between two protruding teeth is so short that tilting of the wedge into this space is prevented.
- the inventive element can preferably be used be designed like a spoke wheel and the same size or different have alternating wedge shots.
- the outer contour of the connecting element does not have to be circular, but can have bulges in the radial direction to save material, which can be in the area of the webs for structural reasons.
- Such Arches also promote the stackability of scaffolding poles with such connecting elements and limit the rolling ability of such Scaffolding poles if, for example, placed on scaffolding planks at a higher height become.
- Fig. 1 shows a connecting node 1 of a scaffold in a partially sectioned shown side view, the connecting node essentially from a disk or plate-shaped connecting element 3 on one Scaffold rod or a scaffold tube 2 exists.
- the scaffold bar 2 acts it is a stand which is to be arranged vertically in a scaffold structure and which in uniform spacing carries several connecting elements 3.
- These fasteners 3 are used to attach horizontally arranged others Scaffolding poles, namely so-called rules, as indicated with reference number 4.
- the connecting element is used for fastening so-called Diagonals that run obliquely at an angle between vertical and horizontal and attached to the connector in a manner similar to that indicated latch 4.
- the connecting element 3 or Connection node shown in Fig. 1 actually a node in which different scaffold poles of a scaffold meet within a scaffold, especially a modular scaffold.
- a wedge connection 6 which is used for all bolts 4 uniform and, as mentioned, is basically the same for all diagonals.
- the fasteners 3 are therefore standardized, in particular with respect to one another congruent. As can be seen, for example, at 7 in FIG. 2, they are for Inclusion of the connecting wedges 8 have recessed over their circumference distributed holes or openings as wedge receptacles for connecting wedges 8 on.
- the connecting wedges 8 sit in heads 9, which are at the ends 5 the latch 4 are welded.
- the heads 9 are forked and each have a fork tines 10, 11, between which the connecting element 3 is inserted can be or is introduced.
- Fig. 3 shows that the connecting elements 3 in the manner of spoke wheels are trained. They have an inner pitch circle, the hub 17 can be viewed and encloses the stand 2 as shown in Fig. 1.
- the outer pitch circle of the connecting element 3 forms the rim or the Wheel tire 18.
- This wheel tire 18 forms on its inner peripheral surface 19 Abutment for the connecting wedge 8 of the wedge connection 6, which, as already above mentioned, under the radially outwardly acting clamping force on this inner Circumferential surface 19 is drawn, which at the same time the radially outer boundary forms the wedge receptacle through which the connecting wedge 8 is guided.
- the axes of symmetry of the wedge receptacles are indicated and with Designated 38 to 45. Since in the embodiment of FIG. 3 all wedge receptacles are congruent, the axes of symmetry of the opposite one another Wedge shots together.
- the symmetry axes crossing each other 39, 43, 41, 45 and 40, 44, 38, 42 form two axles, which are against each other are rotated by 45 °. So there are eight wedge holders with three wedge holder compartments each and eight webs separating these wedge seats in the result.
- the connecting elements 3 are made, for example, of sheet blanks produced by punching out the wedge receptacles 30 to 37. You point consequently flat and parallel boundary surfaces 46, 47 in the exemplary embodiment 1 to 3, which are connected to one another via a cylindrical surface 48 are connected.
- the connecting elements 3 can, however, for example also be manufactured as castings. You don't necessarily have to be plane-parallel Surfaces and a cylindrical circumference. In particular, Scope vaults are provided, which allow the stacking of the scaffolding bars facilitate and reduce the rolling ability of the scaffolding poles when storing.
- the spokes 22 to 29 extend radially from the center M of the cross section of the Stand 2.
- each wedge receptacle Grooves 49 to 51 are formed on the annular surface 19 of the inside of the wheel tire 18, which result from the fact that from this inside or annular surface 19 radially protrude teeth with tooth flanks 53, 54 inwards.
- the two outer grooves 49, 51 are taken into account of the play for the connecting wedge 8 so tight that in gives them a defined wedge position, which necessarily with this connecting wedge bolt 4 to be fastened or the diagonal to be fastened into a aligns defined orientation when driving the connecting wedge 18.
- This alignment is particularly necessary for the bars 4, and in particular then when rectangular scaffolding is built up in plan view because it is then important that the horizontal element on the connecting element 3 abusive rule 4 aligned at right angles to each other are.
- the alignment of the diagonals is not that important.
- the diagonals could, for example, be adjacent to a rule 4 in the following Groove, in particular a wider groove 50 are attached, which have a certain Scope allowed.
- the plurality of existing grooves 49 to 51 or in the wedge receptacles 30 up to 37 protruding teeth, the wedge receptacles 30 to 37 are divided accordingly many, namely in the embodiment 24, wedge receiving compartments. So offers this multitude of wedge receiving compartments in particular also the possibility the construction of a round armor, for example around a cylindrical container or tower around the arc of which the scaffolding can be adjusted accordingly can.
- the external grooves are wider given, specifically here with a width of 8 mm, while the middle Groove has a width of only 6 mm.
- the center grooves for the necessarily exact right-angled Alignment of the horizontal bars 4 are used, namely when Construction of a scaffold rectangular in plan view.
- the grooves are realized with teeth, whose pitch circle is denoted by 52 in FIG. 3.
- the leadership area for the wedge surface forms the tooth gap base.
- the tooth flanks 53, 54 diverge outwards and form sliding surfaces on which the connecting wedge 8 with its Edges glide and thereby automatically meshed into the tooth gap.
- All of the exemplary embodiments have in common that about the scope of the connecting elements Wedge receptacles are distributed, at least some of these wedge receptacles per connecting element for grooves and / or teeth Training of wedge receiving compartments in these wedge receptacles divided in this way exhibit.
- wedge receptacles are of the same size are trained. But there are also examples where there are differences large wedge recordings or those that extend differently over circular arc sections take turns.
- the smaller wedge receptacles can preferably be used for fastening bolts 4 and / or diagonals are used while the elongated ones Wedge holders can be used for fastening diagonals especially when building a scaffold that is rectangular in plan view.
- the toothed wedge receptacles are some in wedge compartments of the same size, but some also different large wedge compartments divided. Again, this can be preferred Smaller wedge compartment for attaching the struts to be adjusted more strictly serve, while the elongated wedge compartments are preferred for Attachment of the diagonals can serve. For a round armor, however also the larger wedge receptacles or wedge receiving compartments for attachment of bars are used and so a greater possibility of variation offer with the retrofit.
- elongated ones Wedge recordings either at one end or also at both ends a specialist training exhibit.
- these specialist training courses are in each case seen the same end of the respective wedge receptacle in a direction of rotation, educated.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Electric Cable Installation (AREA)
- Ladders (AREA)
Abstract
Description
- Fig. 1
- schematisch und teilweise im Schnitt sowie in abgebrochner Darstellung ein Verbindungselement an einer Gerüststange,
- Fig. 2
- in der Fig. 1 entsprechender Darstellung ein Verbindungselement mit verschiedenen Stellungen von Verbindungskeilen in einer Keilaufnahme des Verbindungselementes,
- Fig. 3
- in vergrößerter Darstellung ein Verbindungselement in Draufsicht und
- Fig. 4a) und b) bis Fig. 12a) und b)
- verschiedene Ausführungsformen von Verbindungselementen, jeweils in perspektivischer Ansicht und in Draufsicht.
Claims (15)
- Verbindungselemente zur Anordnung an einer Gerüstetange, insbesondere an einem bei einem Gerüstaufbau lotrecht auszurichtenden Ständer, welches vorzugsweise etwa scheiben- oder tellerförmig ausgebildet ist und von der Gerüststange als umlaufender Kragen abragt, und welches zur Befestigung weiterer Gerüststangen, insbesondere beim Gerüstaufbau horizontal anzuordnender Riegel und/oder anzuordnender Diagonalen, über seinen Umfang regelmäßig verteilt angeordnete Keilaufnahmen, vorzugsweise Löcher bzw. Durchbrechungen, zum verriegelnden Einbringen von Verbindungskeilen aufweist, dadurch gekennzeichnet, daß bei wenigstens einer der Keilaufnahmen (30 bis 37) mittels einer sich in Radialrichtung auswirkenden Strukturierung ihrer Kontur wenigstens ein (weiteres) Keilaufnahmefach ausgebildet bzw. abgegrenzt ist.
- Verbindungselement nach Anspruch 1, dadurch gekennzeichnet, daß die Strukturierung an der radial äußeren Seite (19) der Keilaufnahme (30 bis 37) angeordnet ist.
- Verbindungselement nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Strukturierung eine Ausnehmung (49 bis 51) umfaßt.
- Verbindungselement nach Anspruch 3, dadurch gekennzeichnet, daß die Ausnehmung selbst ein Keilaufnahmefach bildet.
- Verbindungselement nach Anspruch 3, dadurch gekennzeichnet, daß die Ausnehmung eine flach konkave Wölbung aufweist.
- Verbindungselemente nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Strukturierung einen einwärts in die Keilaufnahme (30 bis 37) vorragenden Zahn umfaßt.
- Verbindungselement nach Anspruch 6, dadurch gekennzeichnet, daß an einander gegenüberliegenden Seiten der Keilaufnahme (30 bis 37) einander gegenüberstehende Zähne einwärts aufeinander zu vorragen.
- Verbindungselement nach Anspruch 6 oder 7, dadurch gekennzeichnet, daß jeweils eine Keilaufnahme (30 bis 37) durch äquidistant zueinander und zu den radialen Begrenzungen (Stege 22 bis 29) der Keilaufnahme (30 bis 37) angeordnete Zähne in mehrere, vorzugsweise drei, gleich breite Keilaufnahmefächer unterteilt ist.
- Verbindungselement nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß es speichenradähnlich ausgebildet ist, wobei sich zwischen einem nabenartigen Zentralbereich (17), der die Gerüststange (2) aufnimmt, und einem äußeren Radreifen (18) als Speichen anzusprechende Stege (22 bis 29) erstrecken, die jeweils zwei aufeinanderfolgende der über den Umfang des Verbindungselementes (3) verteilt angeordneten Keilaufnahmen (30 bis 37) voneinander trennen.
- Verbindungselement nach Anspruch 9, dadurch gekennzeichnet, daß über den Umfang des Verbindungselementes (3) gleich große Keilaufnahmen (30 bis 37) äquidistant verteilt angeordnet sind, vorzugsweise acht Keilaufnahmen (30 bis 37), entsprechend einem Winkelabstand von 45° zwischen zwei Ausrichtungen von Keilaufnahmen (30 bis 37).
- Verbindungselement nach Anspruch 9, dadurch gekennzeichnet, daß zwei Größen von Keilaufnahmen (30 bis 37) über den Umfang des Verbindungselementes (3) verteilt, einander abwechseln.
- Verbindungselement nach Anspruch 11, dadurch gekennzeichnet, daß die größeren Keilaufnahmen vorrangig für die Befestigung von Diagonalen vorgesehen sind.
- Verbindungselement nach Anspruch 6 oder 7 und Anspruch 11 oder 12, dadurch gekennzeichnet, daß wenigstens eine der größeren, langgestreckteren Keilaufnahmen, die einem Abschnitt eines Kreisbogens um das Zentrum (M) des Verbindungselementes (3) folgen, in wenigstens einem Endbereich dieses Verlaufes ein Keilaufnahmefach aufweisen, das von dem Rest dieser Keilaufnahme abgeteilt ist.
- Verbindungselement nach Anspruch 13, dadurch gekennzeichnet, daß die größeren Keilaufnahmen in demselben Umlaufsinn um das Zentrum (M) des Verbindungselementes (3) an der jeweils selben Seite ein abgeteiltes Keilaufnahmefach aufweisen, wobei jeweils zwei dieser Keilaufnahmefächer einander paarweise über das Zentrum (M) des Verbindungselementes (3) gegenüberliegen.
- Gerüststange, gekennzeichnet durch wenigstens ein Verbindungselement (3) gemäß einem oder mehreren der vorhergehenden Ansprüche.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2310930 CA2310930A1 (en) | 1999-06-07 | 2000-06-05 | A connecting element for arrangement on a scaffolding rod |
| PCT/EP2000/005185 WO2000075459A1 (de) | 1999-06-07 | 2000-06-06 | Verbindungselement zur anordnung an einer gerüststange |
| AU56780/00A AU5678000A (en) | 1999-06-07 | 2000-06-06 | Connecting element for arranging on a scaffolding pole |
| SK1774-2001A SK287088B6 (sk) | 1999-06-07 | 2000-06-06 | Spájací prvok na upevnenie na lešeňovej tyči |
| CZ20014317A CZ300767B6 (cs) | 1999-06-07 | 2000-06-06 | Spojovací prvek pro upevnení na lešenové tyci |
| PL340578A PL204289B1 (pl) | 1999-06-07 | 2000-06-07 | Łącznik do rusztowań i element rusztowania |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19925707A DE19925707B4 (de) | 1999-06-07 | 1999-06-07 | Modulgerüst aus Rohren |
| DE19925707 | 1999-06-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1059401A1 true EP1059401A1 (de) | 2000-12-13 |
| EP1059401B1 EP1059401B1 (de) | 2005-07-13 |
Family
ID=7910292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00105634A Expired - Lifetime EP1059401B1 (de) | 1999-06-07 | 2000-03-16 | Verbindungselement zur Anordnung an einer Gerüststange |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1059401B1 (de) |
| AT (1) | ATE299548T1 (de) |
| DE (2) | DE19925707B4 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202021104665U1 (de) | 2021-08-30 | 2022-12-01 | Peri Se | Verbindungsscheibe für ein Gerüst |
| EP3947853A4 (de) * | 2019-04-05 | 2023-01-04 | AT-PAC China Business Trust | Gerüstrosette |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4044523A (en) * | 1974-10-16 | 1977-08-30 | Eberhard Layher | Frame structure, particularly scaffolding |
| US4587786A (en) * | 1983-10-26 | 1986-05-13 | Anthes Equipment Limited | Scaffolding and locking discs therefor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3909809A1 (de) * | 1989-03-24 | 1990-09-27 | Langer Ruth Geb Layher | Lochscheibe fuer verbindungsvorrichtungen fuer geruestelemente |
| FR2680196A1 (fr) * | 1991-08-05 | 1993-02-12 | Atem Sa | Dispositif d'assemblage et de fixation d'une extremite d'une traverse a un montant et systeme d'echafaudage comprenant des traverses munies a chacune de leurs extremites d'un tel dispositif. |
| CA2201535C (en) * | 1997-04-02 | 2006-09-19 | Aluma Systems Corp. | Scaffolding connector |
-
1999
- 1999-06-07 DE DE19925707A patent/DE19925707B4/de not_active Expired - Fee Related
-
2000
- 2000-03-16 EP EP00105634A patent/EP1059401B1/de not_active Expired - Lifetime
- 2000-03-16 AT AT00105634T patent/ATE299548T1/de not_active IP Right Cessation
- 2000-03-16 DE DE50010694T patent/DE50010694D1/de not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4044523A (en) * | 1974-10-16 | 1977-08-30 | Eberhard Layher | Frame structure, particularly scaffolding |
| US4587786A (en) * | 1983-10-26 | 1986-05-13 | Anthes Equipment Limited | Scaffolding and locking discs therefor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3947853A4 (de) * | 2019-04-05 | 2023-01-04 | AT-PAC China Business Trust | Gerüstrosette |
| DE202021104665U1 (de) | 2021-08-30 | 2022-12-01 | Peri Se | Verbindungsscheibe für ein Gerüst |
| WO2023031008A1 (de) * | 2021-08-30 | 2023-03-09 | Peri Se | Verbindungsscheibe für ein gerüst |
Also Published As
| Publication number | Publication date |
|---|---|
| DE50010694D1 (de) | 2005-08-18 |
| EP1059401B1 (de) | 2005-07-13 |
| ATE299548T1 (de) | 2005-07-15 |
| DE19925707B4 (de) | 2007-04-12 |
| DE19925707A1 (de) | 2000-12-14 |
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