EP0143783A1 - Angle bracket for front formwork planking - Google Patents
Angle bracket for front formwork plankingInfo
- Publication number
- EP0143783A1 EP0143783A1 EP84900022A EP84900022A EP0143783A1 EP 0143783 A1 EP0143783 A1 EP 0143783A1 EP 84900022 A EP84900022 A EP 84900022A EP 84900022 A EP84900022 A EP 84900022A EP 0143783 A1 EP0143783 A1 EP 0143783A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- angle
- iron
- support
- angle iron
- piece
- 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.)
- Ceased
Links
- 238000009415 formwork Methods 0.000 title claims abstract description 10
- 239000002023 wood Substances 0.000 claims abstract description 11
- 229910000746 Structural steel Inorganic materials 0.000 claims description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 11
- 238000005253 cladding Methods 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000009416 shuttering Methods 0.000 claims description 4
- 235000000396 iron Nutrition 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/365—Stop-end shutterings
-
- 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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/16—Members, e.g. consoles, for attachment to the wall to support girders, beams, or the like carrying forms or moulds for floors, lintels, or transoms
Definitions
- the invention relates to an angle support for face formwork boards and a mounting device for fastening the formwork boards to the angle support.
- CH-A-PS 601 612 an adjustable angle support is shown, in which square tubes can be telescoped.
- CH-A-PS 624 446 a front formwork for a concrete ceiling is protected, in which certain parts remain in the concrete and the outstanding parts are provided with separating notches for separation after the completion of the concrete ceiling.
- CH-A-PS 625 589 describes a method and an arrangement for attaching edge cladding for a concrete ceiling.
- the L-shaped angle irons for fastening the edge cladding board remain completely enveloped by the concrete mass.
- the invention is based on the object of creating a labor-saving, simple, inexpensive and reusable metal support for face cladding boards and a mounting device for nailing the cladding boards to this support.
- FIG. 1 is a plan view of an angle bracket
- FIG. 2 is a side elevation of FIG. 1 in a formwork board for wall collars
- FIG. 3 shows a plan view of a stronger angle support
- 4 is a side elevation of FIG. 3
- FIGS. 3 and 4 are an isometric views of the use of the angle support according to FIGS. 3 and 4,
- FIGS. 1 and 2 shows an assembly device in elevation for nailing down a formwork board to a smaller angle support according to FIGS. 1 and 2, shown in dash-dotted lines,
- FIG. 6 is a plan view of FIG. 6,
- FIGS. 3 and 4 show the same assembly device for nailing a formwork board to a larger angle support according to FIGS. 3 and 4, shown in dash-dotted lines, and
- FIG. 9 is a plan view of FIG. 8.
- angle iron 1 and 2 has two isosceles angle irons 1, 2 welded together to form a right angle.
- the inner legs of the same lie in the plane of the right angle and are connected to one another by a strut 3 and thus stiffened.
- an angle iron 4 is welded normal to the plane of the right angle in such a way that it projects equally on both sides of the angle iron 1.
- the angle iron 4 serves as a support and can be fastened with nails through the holes 5.
- the outer leg of the angle iron 1 has two fastening holes 6.
- a parallelepiped-shaped piece of wood 7 is fastened in parallel to it by means of wood screws 8 in such a way that it protrudes from the angle iron 1 by the leg thickness on the support side.
- the resulting gap 9 can be provided for the passage of reinforcement bars or wires.
- the piece of wood 7 is used to nail a concrete shuttering board 10 thereon.
- the outer wing of the third angle iron 4 can also be supported on a cross member 11.
- 3 and 5 is identical, but has on the strut 12 a pipe piece 14 welded parallel to the cuboid wooden piece 13 and provided with a square cross section. This serves, as in FIG. 5 can be seen, for receiving a support member 15 to a- guardrail 16, in the formation of a wall collar.
- FIG. 6 to 9 show a mounting device for angling the shuttering board 10 onto the wooden piece 7 or 13 of the angle bracket.
- a horizontal angle iron 20 is welded to the lower leg at right angles to it in such a way that the angle iron 20 projects equally on both sides of the flat iron 18.
- the horizontally lying angle iron 20 is provided with two lateral stops 21, which are used for inserting the angle support.
- a cuboid piece of wood 22 is fastened to the vertical angle iron by means of screws 23 (FIG. 7).
- a smaller vertical angle iron 24 is provided approximately in the middle of the strut 19.
- a second piece of wood 25 is screwed to the strut 19 in contact with the latter. 6 and 7, the smaller angle support (FIGS. 1 and 2) is shown in dash-dot lines.
- the transverse angle iron 4 of the angle support comes to lie between the two stops 21 of the angle iron 20 (FIG. 7), while the cuboid wooden piece 7 of the angle support lies horizontally on the second piece of wood 25 of the mounting device (FIG. 6), so that the shuttering board 10 can be nailed comfortably and reliably.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
Cette équerre de support offre un élément bon marché, solide et réutilisable pour fixer des planches de coffrage frontal (10), en particulier pour des bords de béton à couler. Une pièce de bois (7), sur laquelle la planche de coffrage (10) peut être clouée, est vissée sur deux cornières (1, 2) soudées ensemble à angle droit avec une entretoise (3) et sur une cornière (4) transversale prévue comme butée.This support bracket offers an inexpensive, strong and reusable element for fixing front formwork boards (10), particularly for concrete edges to be poured. A piece of wood (7), to which the formwork board (10) can be nailed, is screwed onto two angles (1, 2) welded together at right angles with a spacer (3) and onto a transverse angle (4). intended as a stop.
Description
Winkelstütze für Stirnverschalungsbretter und zugehörige '- MontagevorrichtungAngle support for face cladding boards and associated ' assembly device
Die Erfindung betrifft eine Winkelstütze für Stirnverscha- lungsbretter und eine Montagevorrichtung zum Befestigen der Verschalungsbretter an der Winkelstütze.The invention relates to an angle support for face formwork boards and a mounting device for fastening the formwork boards to the angle support.
In der CH-A-PS 601 612 ist eine verstellbare Winkel¬ stütze gezeigt, bei der Vierkantrohre teleskopartig inein¬ ander verschiebbar sind. In der CH-A-PS 624 446 ist eine Stirnverschalung für eine Betondecke geschützt, bei der gewisse Teile im Beton verbleiben und die herausragenden Teile mit Trennkerben zur Abtrennung nach der Fertigstellung der Betondecke vor¬ gesehen sind. In der CH-A-PS 625 589 ist ein Verfahren und eine An¬ ordnung zum Anbringen einer Randverschalung für eine Be¬ tondecke beschrieben. Die L-förmigen Winkeleisen zur Befe¬ stigung des Randverschalungsbrettes bleiben vollständig von der Betonmasse eingehüllt. Der Erfindung liegt nun die Aufgabe zugrunde, eine arbeitssparende, einfache, kostengünstige und wiederver¬ wendbare Metallstütze für Stirnverschalungsbretter sowie eine Montagevorrichtung zum Festnageln der Verschalungs¬ bretter an dieser Stütze zu schaffen. Diese Stütze soll insbesondere anwendbar sein bei Verschalungen von Beton¬ stirnwänden, Türöffnungen, Mauerkragen und Maueraufsätzen. Diese Aufgabe wird erfindungsgemäss gelöst durch eine Winkelstütze und eine zugehörige Montagevorrichtung, wel¬ che Gegenstände die im kennzeichnenden Teil der Patentan- sprüche 1 und 2 aufgeführten Merkmale aufweisen.In CH-A-PS 601 612 an adjustable angle support is shown, in which square tubes can be telescoped. In CH-A-PS 624 446, a front formwork for a concrete ceiling is protected, in which certain parts remain in the concrete and the outstanding parts are provided with separating notches for separation after the completion of the concrete ceiling. CH-A-PS 625 589 describes a method and an arrangement for attaching edge cladding for a concrete ceiling. The L-shaped angle irons for fastening the edge cladding board remain completely enveloped by the concrete mass. The invention is based on the object of creating a labor-saving, simple, inexpensive and reusable metal support for face cladding boards and a mounting device for nailing the cladding boards to this support. This support is said to be applicable in particular for cladding of concrete end walls, door openings, wall collars and wall attachments. This object is achieved according to the invention by an angle bracket and an associated mounting device, which objects have the features listed in the characterizing part of patent claims 1 and 2.
In der Zeichnung sind Ausführungsbeispiele des Erfin- dungsgegenstandes dargestellt. Es zeigen:Exemplary embodiments of the subject matter of the invention are shown in the drawing. Show it:
Fig. 1 eine Draufsicht auf eine Winkelstütze, Fig. 2 einen Seitenriss zu Fig. l bei einem Verscha- lungsbrett für Mauerkragen,1 is a plan view of an angle bracket, FIG. 2 is a side elevation of FIG. 1 in a formwork board for wall collars,
Fig. 3 eine Draufsicht auf eine stärkere Winkel¬ stütze,
Fig. 4 einen Seitenriss zu Fig. 3,3 shows a plan view of a stronger angle support, 4 is a side elevation of FIG. 3,
Fig. 5 eine isometrische Darstellung der Anwendung der Winkelstütze nach Fig. 3 und 4,5 is an isometric view of the use of the angle support according to FIGS. 3 and 4,
Fig. 6 eine Montagevorrichtung im Aufriss zum Festna- geln eines Verschalungsbrettes an einer kleineren, strich¬ punktiert eingezeichneten Winkelstütze nach Fig. 1 und 2,6 shows an assembly device in elevation for nailing down a formwork board to a smaller angle support according to FIGS. 1 and 2, shown in dash-dotted lines,
Fig. 7 einen Grundriss zu Fig. 6,7 is a plan view of FIG. 6,
Fig. 8 dieselbe Montagevorrichtung zum Festnageln ei¬ nes Verschalungsbrettes an einer grδsseren, strichpunk- tiert eingezeichneten Winkelstütze nach Fig. 3 und 4, und8 shows the same assembly device for nailing a formwork board to a larger angle support according to FIGS. 3 and 4, shown in dash-dotted lines, and
Fig. 9 einen Grundriss zu Fig. 8.9 is a plan view of FIG. 8.
Die in Fig. 1 und 2 dargestellte Winkelstütze weist zwei zu einem rechten Winkel zusammengeschweisste, gleich¬ schenklige Winkeleisen 1, 2 auf. Die inneren Schenkel der- selben liegen in der Ebene des rechten Winkels und sind durch eine Strebe 3 miteinander verbunden und somit ver¬ steift. Am freien Ende des Winkeleisens 1 ist ein Winkel¬ eisen 4 normal zur Ebene des rechten Winkels derart ange- schweisst, dass es beidseitig des Winkeleisens 1 gleich- viel vorsteht. Das Winkeleisen 4 dient als Auflage und kann mit Nägeln durch die Löcher 5 befestigt werden. Der äussere Schenkel des Winkeleisens 1 weist zwei Befesti- gungslδcher 6 auf. Am anderen Winkeleisen 2 ist parallel zu diesen ein quaderför iges Holzstück 7 mittels Holz- schrauben 8 derart befestigt, dass es auf der Auflagesei- te, um die Schenkeldicke, gegenüber dem Winkeleisen 1 vor¬ steht. Der dadurch entstehende Spalt 9 kann zur Hindurch¬ führung von Bewehrungseisen, bzw. von Drähten, vorgesehen sein. Wie Fig. 2 zeigt, dient das Holzstück 7 zum Daraufna¬ geln eines Betonverschalungsbrettes 10. Der äussere Sehen- kel des dritten Winkeleisens 4 kann auch an einem Querholz 11 abgestützt werden.1 and 2 has two isosceles angle irons 1, 2 welded together to form a right angle. The inner legs of the same lie in the plane of the right angle and are connected to one another by a strut 3 and thus stiffened. At the free end of the angle iron 1, an angle iron 4 is welded normal to the plane of the right angle in such a way that it projects equally on both sides of the angle iron 1. The angle iron 4 serves as a support and can be fastened with nails through the holes 5. The outer leg of the angle iron 1 has two fastening holes 6. On the other angle iron 2, a parallelepiped-shaped piece of wood 7 is fastened in parallel to it by means of wood screws 8 in such a way that it protrudes from the angle iron 1 by the leg thickness on the support side. The resulting gap 9 can be provided for the passage of reinforcement bars or wires. As shown in FIG. 2, the piece of wood 7 is used to nail a concrete shuttering board 10 thereon. The outer wing of the third angle iron 4 can also be supported on a cross member 11.
Die Winkelstütze nach Fig. 3, 4 und 5 ist identisch, weist aber an der Strebe 12 ein parallel zum quaderförmi- gen Holzstück 13 angeschweisstes, mit Vierkantquerschnitt versehenes Rohrstück 14 auf. Dieses dient, wie in Fig. 5
ersichtlich, zur Aufnahme eines Stützelements 15 zu einem- Schutzgeländer 16, bei der Bildung eines Mauerkragens.3, 4 and 5 is identical, but has on the strut 12 a pipe piece 14 welded parallel to the cuboid wooden piece 13 and provided with a square cross section. This serves, as in FIG. 5 can be seen, for receiving a support member 15 to a- guardrail 16, in the formation of a wall collar.
In Fig. 6 bis 9 ist eine Montagevorrichtung zum Anna¬ geln des Verschalungsbrettes 10 am Holzstück 7, bzw. 13 der Winkelstütze dargestellt. Ein vertikales Winkeleisen6 to 9 show a mounting device for angling the shuttering board 10 onto the wooden piece 7 or 13 of the angle bracket. A vertical angle iron
17 ist nahe an einem Ende eines horizontalen Flacheisens17 is close to one end of a horizontal flat iron
18 angeschweisst und durch eine Strebe 19 an diesem abge¬ stützt. Am anderen Ende des Flacheisens 18 ist rechtwink¬ lig zu diesem ein horizontales Winkeleisen 20 am unteren Schenkel derart angeschweisst, dass das Winkeleisen 20 beidseitig des Flacheisens 18 gleichviel vorsteht. Das ho¬ rizontal liegende Winkeleisen 20 ist mit zwei seitlichen Anschlägen 21 versehen, die zum Einsetzen der Winkelstüt¬ ze dienen. Am vertikalen Winkeleisen ist ein quaderförmi- ges Holzstück 22 mittels Schrauben 23 (Fig. 7) befestigt. Etwa in der Mitte der Strebe 19 ist ein kleineres vertikales Winkeleisen 24 vorgesehen. An diesem anliegend ist ein zweites Holzstück 25 an der Strebe 19 ange¬ schraubt. In Fig. 6 und 7 ist die kleinere Winkelstütze (Fig. 1 und 2) strichpunktiert eingezeichnet. Das querliegende Winkeleisen 4 der Winkelstütze (Fig. 1) kommt zwischen die beiden Anschläge 21 des Winkeleisens 20 zu liegen (Fig.7), während das quaderförmige Holzstück 7 der Winkelstütze auf dem zweiten Holzstück 25 der Montagevorrichtung horizontal aufliegt (Fig. 6) , so dass das Verschalungsbrett 10 bequem und zuverlässig angenagelt werden kann.18 welded and supported on this by a strut 19. At the other end of the flat iron 18, a horizontal angle iron 20 is welded to the lower leg at right angles to it in such a way that the angle iron 20 projects equally on both sides of the flat iron 18. The horizontally lying angle iron 20 is provided with two lateral stops 21, which are used for inserting the angle support. A cuboid piece of wood 22 is fastened to the vertical angle iron by means of screws 23 (FIG. 7). A smaller vertical angle iron 24 is provided approximately in the middle of the strut 19. A second piece of wood 25 is screwed to the strut 19 in contact with the latter. 6 and 7, the smaller angle support (FIGS. 1 and 2) is shown in dash-dot lines. The transverse angle iron 4 of the angle support (FIG. 1) comes to lie between the two stops 21 of the angle iron 20 (FIG. 7), while the cuboid wooden piece 7 of the angle support lies horizontally on the second piece of wood 25 of the mounting device (FIG. 6), so that the shuttering board 10 can be nailed comfortably and reliably.
Nach Fig. 8 und 9 kommt das Holzstück 13 der grös- seren Winkelstütze (Fig. 3 und 4) horizontal auf dem län- geren Holzstück 22 der Montagevorrichtung zum Aufliegen.
8 and 9, the piece of wood 13 of the larger angle support (FIGS. 3 and 4) comes to rest horizontally on the longer piece of wood 22 of the assembly device.
Claims
1. Winkelstütze für Stirnverschalungsbretter, dadurch gekennzeichnet, dass zwei Winkeleisen (1, 2) rechtwinklig aufeinanderstehen, wobei die inneren Schenkel derselben in der Ebene des rechten Winkels liegen und durch eine Strebe (3, 12) verbunden sind, dass am freien Ende des Winkelei¬ sens (1) ein drittes Winkeleisen (4) normal zur Ebene des rechten Winkels angebracht ist, so dass es als Auflage dient, und dass am anderen Winkeleisen (2) ein quaderför- miges Holzstück (7) angeschraubt ist, an welches das Ver¬ schalungsbrett (10) angenagelt werden kann.1. Angle support for face cladding boards, characterized in that two angle irons (1, 2) are perpendicular to each other, the inner legs of which lie in the plane of the right angle and are connected by a strut (3, 12) that at the free end of the angle egg ¬ sens (1) a third angle iron (4) is attached normal to the plane of the right angle, so that it serves as a support, and that on the other angle iron (2) a cuboid wooden piece (7) is screwed, to which the Ver ¬ formwork board (10) can be nailed.
2. Montagevorrichtung zum Befestigen der Verscha¬ lungsbretter an der Winkelstütze nach Anspruch 1, dadurch gekennzeichnet, dass ein erstes Winkeleisen (17) nahe an einem Ende eines Flacheisens (18) angeschweisst und durch eine Strebe (19) auf diesem abgestützt ist, dass am ande¬ ren Ende des Flacheisens (18) ein zweites Winkeleisen (20) angeschweisst ist, dass am ersten Winkeleisen (17) ein quaderfδrmiges Holzstück (22) angeschraubt ist, dass ein kleineres Winkeleisen (24) an der Strebe (19) angebracht ist, an welcher ein zweites Holzstück (25) angeschraubt ist, welches am kleineren Winkeleisen (24) anliegt, und dass das zweite Winkeleisen (20) seitliche Anschläge (21) für das Einsetzen der Winkelstütze (Fig. 1, 2; 3, 4) auf¬ weist.2. Mounting device for attaching the shuttering boards to the angle support according to claim 1, characterized in that a first angle iron (17) is welded close to one end of a flat iron (18) and is supported on this by a strut (19) that on at the other end of the flat iron (18) a second angle iron (20) is welded on, that a cuboid piece of wood (22) is screwed onto the first angle iron (17) that a smaller angle iron (24) is attached to the strut (19), to which a second piece of wood (25) is screwed, which rests on the smaller angle iron (24), and that the second angle iron (20) has lateral stops (21) for inserting the angle support (Fig. 1, 2; 3, 4) ¬ points.
3. Winkelstütze nach Anspruch 1, dadurch gekennzeich¬ net, dass an der Strebe (12) , parallel zum quaderfδrmigen Holzstück (13) , ein Rohrstück (14) mit Vierkantquerschnitt angeschweisst ist.3. Angle support according to claim 1, characterized gekennzeich¬ net that on the strut (12), parallel to the cuboid wooden piece (13), a pipe section (14) is welded with a square cross section.
O? O ?
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH2572/83 | 1983-05-11 | ||
| CH2572/83A CH651625A5 (en) | 1983-05-11 | 1983-05-11 | Winkelstuetze for frontal sheeting boards. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0143783A1 true EP0143783A1 (en) | 1985-06-12 |
Family
ID=4236812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP84900022A Ceased EP0143783A1 (en) | 1983-05-11 | 1983-12-16 | Angle bracket for front formwork planking |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0143783A1 (en) |
| CH (1) | CH651625A5 (en) |
| IT (2) | IT1195722B (en) |
| WO (1) | WO1984004557A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498555A (en) * | 2013-10-15 | 2014-01-08 | 中国建筑第二工程局有限公司 | Adjustable large-area terrace slot steel template system and construction method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE661339A (en) * | 1965-03-19 | 1965-07-16 | ||
| FR1535671A (en) * | 1967-06-28 | 1968-08-09 | Concrete slab formwork table | |
| CH469884A (en) * | 1967-10-11 | 1969-03-15 | Burkhardt Hans | Formwork supports, in particular for projecting parts of buildings, such as roof overhangs |
| FR2378153A1 (en) * | 1977-01-19 | 1978-08-18 | Gonedec Claude | Extending mobile roof scaffolding bracket - consists of light sections assembled on right angled support fixed to masonry |
-
1983
- 1983-05-11 CH CH2572/83A patent/CH651625A5/en not_active IP Right Cessation
- 1983-12-16 EP EP84900022A patent/EP0143783A1/en not_active Ceased
- 1983-12-16 WO PCT/CH1983/000144 patent/WO1984004557A1/en not_active Ceased
- 1983-12-30 IT IT85659/83A patent/IT1195722B/en active
- 1983-12-30 IT IT8364450U patent/IT8364450V0/en unknown
Non-Patent Citations (1)
| Title |
|---|
| See references of WO8404557A1 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498555A (en) * | 2013-10-15 | 2014-01-08 | 中国建筑第二工程局有限公司 | Adjustable large-area terrace slot steel template system and construction method thereof |
| CN103498555B (en) * | 2013-10-15 | 2015-09-16 | 中国建筑第二工程局有限公司 | Adjustable large-area terrace slot steel template system and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| IT8385659A0 (en) | 1983-12-30 |
| IT8364450V0 (en) | 1983-12-30 |
| WO1984004557A1 (en) | 1984-11-22 |
| CH651625A5 (en) | 1985-09-30 |
| IT1195722B (en) | 1988-10-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 19850117 |
|
| AK | Designated contracting states |
Designated state(s): AT BE DE FR GB LU NL SE |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
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| 18R | Application refused |
Effective date: 19870228 |