WO2013020815A1 - Système de fixation pour fixer une pièce sur une rainure d'une fenêtre, d'une porte ou analogue - Google Patents
Système de fixation pour fixer une pièce sur une rainure d'une fenêtre, d'une porte ou analogue Download PDFInfo
- Publication number
- WO2013020815A1 WO2013020815A1 PCT/EP2012/064657 EP2012064657W WO2013020815A1 WO 2013020815 A1 WO2013020815 A1 WO 2013020815A1 EP 2012064657 W EP2012064657 W EP 2012064657W WO 2013020815 A1 WO2013020815 A1 WO 2013020815A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- clamping
- screw
- clamping element
- component
- groove
- Prior art date
Links
- 238000004080 punching Methods 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 230000005764 inhibitory process Effects 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000012207 thread-locking agent Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
- E05D5/0215—Parts for attachment, e.g. flaps for attachment to profile members or the like
- E05D5/0223—Parts for attachment, e.g. flaps for attachment to profile members or the like with parts, e.g. screws, extending through the profile wall or engaging profile grooves
- E05D5/0238—Parts for attachment, e.g. flaps for attachment to profile members or the like with parts, e.g. screws, extending through the profile wall or engaging profile grooves with parts engaging profile grooves
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/48—Suspension arrangements for wings allowing alternative movements
- E05D15/52—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis
- E05D15/5211—Concealed suspension fittings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/28—Suspension arrangements for wings supported on arms movable in horizontal plane
- E05D15/30—Suspension arrangements for wings supported on arms movable in horizontal plane with pivoted arms and sliding guides
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/48—Suspension arrangements for wings allowing alternative movements
- E05D15/52—Suspension arrangements for wings allowing alternative movements for opening about a vertical as well as a horizontal axis
- E05D15/5214—Corner supports
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/148—Windows
Definitions
- Fastening arrangement for fastening a component to a groove of a window, a door or the like.
- the invention relates to a fastening arrangement for fastening a component to a particular undercut groove of a window, a door or the like, with a clamping element, in which a screw is screwed, which projects through the component.
- undercut grooves such as a frame of a window or a door
- sliding blocks which are inserted into the groove and then rotated so that they the undercuts (also utstege or groove strips called) behind the undercut groove.
- Object of the present invention is therefore a
- the screw is dimensioned so that, after it has been screwed into the clamping element, with its free end in contact with the groove bottom of the groove.
- Fixing screw with the ut can be done in addition to the clamping, which is realized by the clamping element, a further fixing of the component on the groove or on a profile, so that the component is additionally fixed by the screw in its position.
- the screw is dimensioned so that it is ensured that the screw after it has been screwed, actually comes with its tip in contact with the groove bottom.
- the screw is designed as a punching screw.
- the free end of the screw is designed such that it can be stamped into the groove base. If it is in the profile to which the component is to be attached, is an aluminum profile, the free end of the punching screw when it is screwed, in the wall of the profile, which forms the groove bottom, penetrate and possibly penetrate. This will be a positive
- the screw can be screwed in so far that the free end presses against the groove base and thereby creates a frictional connection. Also, a displacement in the longitudinal direction can be effectively prevented. In this case, damage, especially a
- stamping portion and a clamping portion In such an embodiment of the screw, a particularly reliable fixing of the component can take place. With the punching section, the screw engages in the groove bottom, while the Kiemmabsacrificing additionally a
- the free end of the screw may be step-shaped, wherein a first portion may be provided with a smaller diameter than - -
- Punching section is used and a second, adjoining section can be formed with a larger diameter, so that this section can rest on the groove bottom and a clamping
- Rotary locking is formed. This means that the Versch robbery between the clamping element and screw has a stiffness and the screw is first rotatably connected to the clamping element. This ensures that upon rotation of the screw, the clamping element is first moved with the screw. Only when the clamping element is in contact with a groove wall and can not be rotated further, a sufficient torque can be applied to rotate the screw relative to the clamping element.
- Threadlocker is used, the thread of the
- Clamping element or the screw is used a thread with upper or undersize.
- Mounting arrangement according to the invention can be mounted with a cordless screwdriver. It does not matter how far the cordless screwdriver.
- Fixing screw is punched into the groove base. - -
- the clamping element may have a clamping portion, wherein in a clamping position a Nutsteg or rear grip between the clamping portion and the component is clamped.
- the clamping element has two clamping sections, which in a clamping position both cooperate with a respective mortise web or clamp it between the clamping section and the component.
- the clamping element can be designed as an eccentric.
- Clamping elements be further away than the opposite end of the clamping element.
- the clamping element is chamfered at least in an edge portion.
- Frame of the invention is also understood an edge portion with a small curvature as a chamfered edge portion.
- Kiemm Korean be provided, the case of a shift of the
- the clamping piece is arranged with a portion between the clamping element and the component, so that at - - A shift of the clamping element in the direction of component and the clamping piece is displaced in the direction of the component while clamping a rear handle of the groove.
- Rotary movement of the clamping element is displaceable transversely to the axis of the screw.
- the clamping piece can be displaced under a rear grip of the groove.
- Clamping thus also causes a displacement of the clamping piece in a clamping position.
- the clamping piece points for this purpose
- a control cam along which the clamping element moves during a rotation of the clamping element, so as to effect the displacement of the clamping piece relative to the axis of the screw.
- the clamping piece has a clamping element recess for receiving the clamping element.
- the clamping element recess can form a control cam. It can also help with this
- a portion of the clamping piece between the clamping element and the component can be arranged.
- the clamping piece may have a recess which is adapted to the shape of the clamping element, so that it lies in a clamping pitch in the recess and can not be easily turned back.
- the clamping piece is designed as a clamping strip, which has a plurality of clamping element recesses for a plurality of clamping elements.
- the assembly can be further facilitated if the clamping piece is chamfered at least in an edge portion. This makes it easier to insert into the groove.
- the fastening arrangement can be pivoted about a longitudinal axis of the
- the chamfering can be rounded.
- Figure 1 is a bottom plan view of a mounting arrangement with two Kiemmelementen, which are in a mounting position.
- Fig. 2 is a bottom plan view of the mounting assembly with one of the clamping members rotated to a clamping position;
- Fig. 3 is a sectional view through a frame profile, on which a
- Component is fastened by means of the fastening arrangement; enlarged representations to illustrate the Klemmbe- to 4d festig ung, the cutouts designated with the X.
- FIG. 1 shows a plan view from below of a fastening arrangement 1 for fastening a component 2 designed as a corner bearing on a window, a door or the like, in particular on a
- the fastening arrangement 1 has two clamping elements 3, 4, which are held on the component 2 by means of screws 5, 6.
- the screws 5, 6 are partially screwed into the clamping elements 3, 4 in the assembly position shown. It can be seen that the clamping elements 3, 4, about the screw axes of the
- Screws 5, 6 can be rotated, are designed eccentrically.
- the clamping elements 3, 4 each have a clamping portion 7, 8.
- the clamping piece 9 has two
- Clamping portion 7 rests against a groove wall, not shown). Due to the rotation by 90 °, the portion 12 of the clamping element 3 has moved in the clamping recess 10. The clamping element 3 is located in the
- the edge of the clamping recess 10 can serve as a control cam 13. If the clamping element 3 other than in the illustration shown not eccentrically formed but symmetrical to its axis of rotation, would be at a rotation of the clamping element 3 a
- Screw 5 has a punching section 14 and a clamping portion 15. In the position shown, the clamping element 3 can not be further rotated. If, however, the screw 5 is further rotated, it is further screwed into the clamping element 3, so that the free end moves toward the groove bottom of the fitting part. It can the
- Punching section 14 penetrate into the groove base.
- the clamping portion 15 may be supported on the groove bottom. As a result, a displacement of the component 2 in the longitudinal direction of the component or in the longitudinal direction of the fitting part groove can be effectively prevented.
- the screw 6 has at its free end only a Kiemmabites and thus can produce a frictional connection with the groove bottom.
- a frame profile 20 is shown, which is a
- undercut (fitting part) groove 21 which may also be referred to as a C-shaped groove has.
- the ut 21 has rear handles 22, 23, which are also referred to as Nutstege or groove strips. It can be seen that the component 2 comes to lie above the rear grips 22, 23, while the clamping piece 9 is arranged in the groove 21 and is arranged with a clamping portion 24 below the rear handle 22. In the region of the clamping portion 24, the clamping piece 9 is chamfered, which facilitates an arrangement of the clamping piece 9 in the groove 21. In particular, the component 2 can thereby be easily pivoted together with the clamping piece 9 in the groove 21.
- the screw 5 is rotationally inhibited connected to the clamping element 3. Upon rotation of the screw 5 is thus initially no
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
- Clamps And Clips (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
L'invention concerne un système de fixation (1) pour fixer un élément (2) à la rainure (21) d'une fenêtre, d'une porte ou analogue, présentant au moins un élément de serrage (3, 4), dans lequel une vis (5, 6) qui traverse la pièce (2) est vissée. Selon l'invention, la vis (5, 6) présente une extrémité à complémentarité de forme et/ou à force pour générer une liaison à complémentarité de forme et/ou à force avec la rainure.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES12740359T ES2893169T3 (es) | 2011-08-11 | 2012-07-26 | Disposición de fijación para fijar un componente a una ranura de una ventana, una puerta o similar |
PL12740359T PL2742199T3 (pl) | 2011-08-11 | 2012-07-26 | Układ mocujący do mocowania elementu konstrukcyjnego do rowka okna, drzwi lub tym podobnych |
CN201280039186.0A CN103814186B (zh) | 2011-08-11 | 2012-07-26 | 用于将构件固定在窗、门或类似结构上的固定装置 |
RU2014108827/12A RU2569772C2 (ru) | 2011-08-11 | 2012-07-26 | Система крепления для крепления конструктивного элемента к пазу окна, двери или подобному |
EP12740359.0A EP2742199B1 (fr) | 2011-08-11 | 2012-07-26 | Système de fixation pour fixer une pièce sur une rainure d'une fenêtre, d'une porte ou analogue |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011080795.0 | 2011-08-11 | ||
DE102011080795A DE102011080795B3 (de) | 2011-08-11 | 2011-08-11 | Befestigungsanordnung zur Befestigung eines Bauteils an einer Nut eines Fensters, einer Tür oder dergleichen |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013020815A1 true WO2013020815A1 (fr) | 2013-02-14 |
Family
ID=46582700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2012/064657 WO2013020815A1 (fr) | 2011-08-11 | 2012-07-26 | Système de fixation pour fixer une pièce sur une rainure d'une fenêtre, d'une porte ou analogue |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2742199B1 (fr) |
CN (1) | CN103814186B (fr) |
DE (1) | DE102011080795B3 (fr) |
ES (1) | ES2893169T3 (fr) |
PL (1) | PL2742199T3 (fr) |
RU (1) | RU2569772C2 (fr) |
WO (1) | WO2013020815A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3480398A1 (fr) | 2017-11-06 | 2019-05-08 | MasterLAB S.r.l. - Unipersonale | Système d'assemblage pour connexion amovible d'un accessoire pour fenêtre ou porte |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013215403A1 (de) * | 2013-08-06 | 2015-02-12 | Aug. Winkhaus Gmbh & Co. Kg | Kulissenanordnung eines Ecklagers |
DE102014222450B3 (de) * | 2014-11-04 | 2016-01-07 | Geze Gmbh | Befestigungssystem für eine integrierte Gleitschiene |
DE102016202377A1 (de) * | 2016-02-17 | 2017-08-17 | Roto Frank Ag | Beschlaganordnung zur Anbindung eines schieb- und kippbaren Flügels |
DE102016207960A1 (de) | 2016-05-10 | 2017-11-16 | Aug. Winkhaus Gmbh & Co. Kg | Zur Befestigung in einer eine Hinterschneidung aufweisenden Beschlagnut vorgesehenes Beschlagteil |
ES2781554T3 (es) * | 2016-06-16 | 2020-09-03 | Wilh Schlechtendahl & Soehne Gmbh & Co Kg | Ensamblaje de hoja y procedimiento para el montaje frontal de un componente de herraje en un ensamblaje de hoja de este tipo |
CN110130726A (zh) * | 2019-06-19 | 2019-08-16 | 深圳好博窗控技术有限公司 | 一种安装结构 |
CN111734243A (zh) * | 2020-07-16 | 2020-10-02 | 格屋(上海)安防产品有限公司 | 一种平开铰链的安装方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3908330A (en) * | 1973-06-18 | 1975-09-30 | Werner Frach | Securing means for fastening structural attachments to hollow metal or plastic shaped parts |
DE2436844A1 (de) * | 1974-07-31 | 1976-02-12 | Siegenia Frank Kg | Befestigungsmittel fuer baubeschlaege an metall- oder kunststoff-hohlprofilen, insbesondere an tuer- oder fensterfluegeln und -rahmen |
EP0012786A1 (fr) * | 1978-12-27 | 1980-07-09 | Siegenia-Frank Kg | Fenêtre, porte ou élément similaire constitué par des profilés en matière plastique |
EP0528213A1 (fr) * | 1991-08-16 | 1993-02-24 | FERCO International USINE DE FERRURES DE BATIMENT | Elément de ferrure fixé par serrage dans une gorge profilée ayant au moins une contre-dépouille |
DE202010013011U1 (de) * | 2010-11-29 | 2011-02-24 | Simonswerk, Gesellschaft mit beschränkter Haftung | Befestigungsanordnung für die Montage von Beschlagteilen |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0283984A1 (fr) * | 1987-03-20 | 1988-09-28 | ALPROGETTI S.r.l. | Moyens d'assemblage auto-blocants, en particulier pour éléments profilés de châssis, cadres de portes et de fenêtre et similaires et accessoires équipés de moyens d'assemblage auto-blocants |
DE20113607U1 (de) * | 2001-08-09 | 2001-10-31 | Gretsch-Unitas GmbH Baubeschläge, 71254 Ditzingen | Drehkipp-Beschlag |
DE20304646U1 (de) * | 2003-03-21 | 2003-05-15 | Reichel, Günter, 35232 Dautphetal | Beschlag |
DE202005004095U1 (de) * | 2005-03-15 | 2006-07-27 | Dr. Hahn Gmbh & Co. Kg | Beschlag zur Befestigung in einer hinterschnittenen Nut eines Metall- oder Kunststoffprofils |
DE102008045071A1 (de) * | 2008-08-29 | 2010-03-18 | Roto Frank Ag | Nutensteinanordnung |
DE102008045080A1 (de) * | 2008-08-29 | 2010-03-18 | Roto Frank Ag | Nutenstein |
-
2011
- 2011-08-11 DE DE102011080795A patent/DE102011080795B3/de active Active
-
2012
- 2012-07-26 CN CN201280039186.0A patent/CN103814186B/zh active Active
- 2012-07-26 ES ES12740359T patent/ES2893169T3/es active Active
- 2012-07-26 PL PL12740359T patent/PL2742199T3/pl unknown
- 2012-07-26 EP EP12740359.0A patent/EP2742199B1/fr active Active
- 2012-07-26 RU RU2014108827/12A patent/RU2569772C2/ru active
- 2012-07-26 WO PCT/EP2012/064657 patent/WO2013020815A1/fr active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3908330A (en) * | 1973-06-18 | 1975-09-30 | Werner Frach | Securing means for fastening structural attachments to hollow metal or plastic shaped parts |
DE2436844A1 (de) * | 1974-07-31 | 1976-02-12 | Siegenia Frank Kg | Befestigungsmittel fuer baubeschlaege an metall- oder kunststoff-hohlprofilen, insbesondere an tuer- oder fensterfluegeln und -rahmen |
EP0012786A1 (fr) * | 1978-12-27 | 1980-07-09 | Siegenia-Frank Kg | Fenêtre, porte ou élément similaire constitué par des profilés en matière plastique |
EP0528213A1 (fr) * | 1991-08-16 | 1993-02-24 | FERCO International USINE DE FERRURES DE BATIMENT | Elément de ferrure fixé par serrage dans une gorge profilée ayant au moins une contre-dépouille |
DE202010013011U1 (de) * | 2010-11-29 | 2011-02-24 | Simonswerk, Gesellschaft mit beschränkter Haftung | Befestigungsanordnung für die Montage von Beschlagteilen |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3480398A1 (fr) | 2017-11-06 | 2019-05-08 | MasterLAB S.r.l. - Unipersonale | Système d'assemblage pour connexion amovible d'un accessoire pour fenêtre ou porte |
Also Published As
Publication number | Publication date |
---|---|
DE102011080795B3 (de) | 2012-08-30 |
EP2742199A1 (fr) | 2014-06-18 |
RU2569772C2 (ru) | 2015-11-27 |
RU2014108827A (ru) | 2015-09-20 |
CN103814186B (zh) | 2016-08-24 |
EP2742199B1 (fr) | 2021-09-01 |
PL2742199T3 (pl) | 2021-12-20 |
CN103814186A (zh) | 2014-05-21 |
ES2893169T3 (es) | 2022-02-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2742199A1 (fr) | Système de fixation pour fixer une pièce sur une rainure d'une fenêtre, d'une porte ou analogue | |
EP1709270B1 (fr) | Fixation de pinces pour le montage de dispositifs de ferrures, tels que fermetures, elements de charniere, poignees dans des passages au travers d'une paroi mince | |
EP1961976A2 (fr) | Dispositif de fixation | |
EP3613931B1 (fr) | Module de bande destiné au raccordement mobile par charnière autour d'un axe de charnière d'un battant sur un cadre | |
EP3486420A2 (fr) | Procédé de positionnement d'une fenêtre ou d'une porte | |
EP2913465A1 (fr) | Dispositif de bande pour portes, fenetres ou similaires | |
EP3425155B1 (fr) | Dispositif de protection anti-pince doigt pour une porte | |
EP2504511B1 (fr) | Elément bande d'une bande de charnière | |
EP1040245B1 (fr) | Tourniquet pour portes, volets ou similaires a paroi epaisse | |
DE202007003675U1 (de) | Vorrichtung zur Befestigung von Beschlagteilen an Hohlprofilen | |
DE102013105257B4 (de) | Doppelkeil zum Rahmensetzen | |
DE202015100200U1 (de) | Bandlappenanordnung eines Bandes | |
EP2108774B1 (fr) | Charnière | |
EP1493889B1 (fr) | Couvercle pour fermetures | |
DE102010045809B4 (de) | Vorrichtung zum Einsetzen eines Kämpfers in einen Tür- oder Fensterrahmen | |
EP3162994B1 (fr) | Mécanisme d'entraînement pour une ferrure à crémone | |
DE19835510B4 (de) | Montagehilfe | |
DE102010028603B3 (de) | Beschlagteil zur Befestigung an einer C-förmigen Beschlagteilnut | |
DE202010000291U1 (de) | Bandlappenanordnung | |
EP0728889A1 (fr) | Procédé de fixation de composantes sur des profilés creux et éléments de fixation et de positionnement à utiliser dans ce procédé | |
EP2385209B1 (fr) | Dispositif de réglage de l'inclinaison d'un vantail | |
DE202005014093U1 (de) | Band für Türen, Fenster o.dgl. | |
EP3029243A1 (fr) | Systeme de butee d'une charniere de fenetre, d'une porte ou analogue | |
DE19506298B4 (de) | Verfahren zur Herstellung eines Scharnierelementes | |
EP2218856A2 (fr) | Agencement de charnière pour portes, fenêtres ou analogues |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 12740359 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2012740359 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 2014108827 Country of ref document: RU Kind code of ref document: A |