EP0638772B1 - Pièce de raccordement pour radiateur à eau chaude - Google Patents

Pièce de raccordement pour radiateur à eau chaude Download PDF

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Publication number
EP0638772B1
EP0638772B1 EP94112174A EP94112174A EP0638772B1 EP 0638772 B1 EP0638772 B1 EP 0638772B1 EP 94112174 A EP94112174 A EP 94112174A EP 94112174 A EP94112174 A EP 94112174A EP 0638772 B1 EP0638772 B1 EP 0638772B1
Authority
EP
European Patent Office
Prior art keywords
cover
heating body
arrangement according
connections
connecting box
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
Application number
EP94112174A
Other languages
German (de)
English (en)
Other versions
EP0638772A1 (fr
Inventor
Anton Jun. Ing. Schwarz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
A Schwarz and Co
Original Assignee
A Schwarz and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by A Schwarz and Co filed Critical A Schwarz and Co
Publication of EP0638772A1 publication Critical patent/EP0638772A1/fr
Application granted granted Critical
Publication of EP0638772B1 publication Critical patent/EP0638772B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F24D3/1058—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system disposition of pipes and pipe connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/0002—Means for connecting central heating radiators to circulation pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/0002—Means for connecting central heating radiators to circulation pipes
    • F24D19/0056—Supplies from the central heating system
    • F24D19/0065—Supplies from the central heating system coming out the wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/02—Arrangement of mountings or supports for radiators
    • F24D19/022—Constructional details of supporting means for radiators
    • F24D19/0233—Templates for installing the radiator

Definitions

  • the invention relates to a connection device and a connection method for a Hot water radiator, with two in the area of a wallable junction box arranged radiator connections, the junction box on the Radiator facing front has a closed lid and the two radiator connections under the cover inside the junction box are arranged.
  • radiator connections in the wall in an open front Pre-assemble junction box. After completion of the wall of the building can then a radiator is connected to the standardized radiator connections (AT-PS 287 981).
  • AT-PS 287 981 the radiator connections are not outstanding the wall in front, but are housed inside the junction box, which through a lid can be closed at the front.
  • the removable lid remains from always visible as such at the front. It is not meant to cover the lid with one Cover plaster layer.
  • the object of the invention is to easily in the building, especially in a wall to provide pre-assembled connection device for a hot water radiator, which enables a visually appealing impression.
  • the lid should be covered with a layer of plaster or the like, and yet if necessary the radiator connections must be easily accessible.
  • this is the case with a connecting device of the type mentioned Genus achieved in that the lid at least in the area of the radiator connections to access the underlying radiator connections from one by means of a hand tool, breakable material.
  • the method according to the invention provides that with the cover closed provided junction box is completely plastered and that to access the under radiator connections located on the cover, including the cover above Plaster layer is hammered
  • the configuration according to the invention makes it possible to connect the junction box first completely wall in and also the front of the junction box, especially the lid with masonry (generally a layer of plaster) cover up.
  • This allows for a freer interior design later, as the radiator can be connected to any the initially hidden connection devices can be connected, such as this will be described in the following.
  • the unused connectors are invisible under the plaster ceiling. Even if later the interior of the room should be changed, it is easily possible to Connect the radiator at a different location with a different connection device.
  • the cover according to the invention simple at least in the area of the radiator connections (together with the plaster layer above) with a hand tool become.
  • a small hammer or a are suitable as hand tools, for example larger screwdriver.
  • the lid and the plaster layer break and give the The area of the junction box is clear in that the radiator connections are located.
  • After Connection of the radiator to the pre-assembled radiator connections in the Junction box can be a cover, the dimensions of which laterally over the Dimensions of the lid goes beyond, to be connected to the junction box. This allows the radiator connections to be covered in a visually appealing manner so that you only have two lines leading from the wall to the radiator see if they are not hidden behind the radiator itself.
  • connection device has advantages on. By completely accommodating the radiator connections within the Junction box and closing the same with a lid, it is possible to do this easy to plaster with a continuous layer of plaster. It doesn't need any special precautions to be taken. The entire connector can simply be plastered in. This considerably facilitates the brickwork.
  • a special training of the radiator connections to be described below it is then possible to install the heating system without installing a radiator pressurized and still to be tested in the shell, including trial heaters with an actual water flow without radiator installation. If the shell has been completed, the ones that have already been given the final coating Radiators without risk of damage from construction to the in the Connection socket provided radiator connections can be connected. Of the Connection can be made via pipes or flexible hoses.
  • Fig. 1 shows a walled in a wall 1 junction box 2, in the radiator connections 3 on one Holding element 4 are attached.
  • the junction box 2 is according to the invention on its front by a lid closed, the shown embodiment has two parts 5a and 5b.
  • the radiator connections 3 are completely inside the junction box 2 and are hydraulic with the flow line 6 or behind it, not visible return line 7 in Connection.
  • the connection device is suitable for so-called two-pipe systems as well as for one-pipe systems.
  • the closed cover 5a, 5b makes it possible to the junction box complete with radiator connections 3 plastering, that means a continuous layer of plaster 7 lay over it. So the junction box needs not to be aligned flush, albeit such a flush installation is also conceivable.
  • a plaster layer of approx. 0 - 30 mm is typical.
  • Radiator 9 are connected, so the over Cover area 5a lying plaster layer together with the lid 5a by means of a hammer or another suitable one Hand tool struck.
  • the lid is out an easily destructible material, for example foamed polystyrene.
  • This Radiator lines 10 can either be rigid pipes or flexible lines.
  • the cover 12 is for example rigidly with a screw connection 13 the junction box 2 connected.
  • junction box 3 shows the empty junction box in a top view.
  • Fig. 4 shows a section along the line IV-IV of Fig. 3
  • the junction box can for example made of a foamed plastic, preferably polystyrene consist.
  • the junction box shown in Figs. 3 and 4 provides a room 14 for receiving from here Radiator connections not shown ready. Furthermore extends the junction box in the embodiment 3 and 4 preferably in one piece from room 14 for the radiator connections 3 down and takes the there in semi-cylindrical recesses Supply and return lines to the radiator connections 3 lead.
  • the junction box acts in this area as a guide and thermal insulation for the preliminary and Return lines 6. Will such a junction box used with the downwardly extending area, so it is also possible to use the supply and return lines only after plastering (shortly before laying the screed on the floor).
  • peripheral peripheral area 16 lying lower, on which, for example, a cover as shown in FIG. 5 and 6 is shown.
  • a holding element 19 is preferred, for example in the form of a flat iron. This allows a stable attachment of the radiator connections 3, for example via thread 20.
  • the Holding element 19 on the outer wall of the junction box Continue the piece outwards. This enables a good one Pre-fixing the junction box in the shell.
  • the lid shown in FIGS. 5 and 6 is in two parts executed, the two areas 5a and 5b over a predetermined breaking point 17 are connected.
  • a radiator To connect a radiator, only the Lid area 5a to be removed to the underlying Radiator connections 3 to arrive.
  • the Breakage point 17 ensures that by removing the lid area 5a, the lid area 5b not is affected.
  • a lower cover area 5b is also possible, which are designed as in FIGS. 7, 8a and 8b can.
  • This lid area is thicker and has semicircular recesses on its underside 15 'on, which together with the recesses 15 in the junction box 2 surround the supply and return lines.
  • the above areas 18 support the lids placed on the junction box, so that it is not only like the lid area 5a on the circumference lies on. This gives apart from good thermal insulation for the supply and return lines 6 also a safe and stable lid construction.
  • FIG. 2 A preferred embodiment is in 9 to 11 shown in more detail.
  • the cover 12 is designed so that it is not shown here Junction box 2 except for two outlet openings 20, 21 the connecting lines 10 leading to the radiator completely closes. So that the connecting lines 10th can connect to the radiator connections 3 beforehand and the cover 12 must be installed afterwards the two outlet openings are not completely enclosed Openings, rather than side recesses educated.
  • the one shown in Figs. 9 to 11 Cover 12 is designed such that the connecting lines according to the arrows 22 obliquely to the cover surface be led out of the junction box can.
  • the cover can also consist of two separate parts, the dividing line favorably through the outlet openings for leading out the connecting lines runs. It is also possible previously installed connection lines (in particular also cover rigid pipes) afterwards.
  • radiator connections 3 completely separate in the junction box Elements that are only common to one, for example Holding element (flat iron) are attached.
  • Holding element flat iron
  • This Connection element 25 has two further connections 26 for Supply and return lines, not shown and can be installed as a structural unit in junction box 2, for example, using the mounting tabs 27.
  • the connecting element is preferred, where the two radiator connections 3 shut off.
  • the one shown in FIG Two ball valves 28 are provided for this purpose, for example using a screwdriver are operable. This makes it possible to use the heating system also before connecting radiators for leaks to consider. After connecting the radiator the valves 28 opened.
  • the connecting element 25 a throttled short-circuit connection 29 between flow line and return line or has two corresponding connections 26.
  • an adjusting element 30 is arranged, via which effective passage cross-section between lead and Return line is changeable.
  • the position with smaller passage cross-section flows when open Valves 28 and open radiator valve in two-pipe operation practically no heating medium through the short-circuit connection.
  • the two shut-off valves 28 closed as this before connecting the radiator the case is, at least a small current of the heating medium via the adjustment element from the flow the return flow, with which a trial heating operation is possible.
  • the adjusting element In the other position, in which the adjusting element a relatively larger passage cross-section one-pipe operation is possible at the heating medium also in normal operation via the short-circuit connection 29 flows.
  • the radiator connections 3 can about vertical axes 31 be pivotally mounted on the connecting element 25, so that they are in the position shown in FIG the junction box 2 as little space as possible (small Depth). Can be used to connect the radiator then a little and if necessary even up to 90 ° be turned forward.
  • a flat cover area 5a as a tile template serving special cover part 32, as shown in Figs. 13 to 15 is shown.
  • This special cover part 32 also fits exactly on junction box 2 and covers this completely. There is also the special cover part 32 but over the front surface of the junction box 2 forward, so it is covered by a possible layer of plaster not covered, but extends through them outward.
  • the special cover part 32 can have two sides Have projections 33, which after removing the special cover part Free space for connecting lines to the radiator release in the masonry or in the tiles. Of the Special cover part is therefore plastered, for example. Then flow to the side of the special cover part.
  • the special cover section can be used then be removed to the front. With that lie the radiator connections 3 are free and over the areas, in which the projections 33 were previously, can the connection lines to the radiators are led out become. Finally, by means of a cover existing opening again in a visually appealing Way to be locked.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
  • Details Of Fluid Heaters (AREA)
  • Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)

Claims (24)

  1. Pièce de raccordement pour radiateur à eau chaude comportant deux raccordements de radiateur (3) disposés dans la zone d'une boite de contact (2) pouvant être scellée, la boíte de contact (2) présentant un couvercle fermé (5a, 5b) sur le côté avant tourné vers le radiateur (9), et les deux raccordements de radiateur (3) étant disposés sous le couvercle (5a, 5b) à l'intérieur de la boíte de contact (2), caractérisée en ce que le couvercle (5a, 5b) est constitué au moins dans la zone des raccordements de radiateur (3) d'un matériau fragile, pouvant être enfoncé au moyen d'un outil à main, pour saisir les raccordements de radiateur placés au-dessous.
  2. Pièce de raccordement selon la revendication 1, caractérisée en ce que le couvercle (5a, 5b) est constitué au moins dans la zone des raccordements de radiateur (3) de mousse de polystyrène ou similaire.
  3. Pièce de raccordement selon la revendication 1 ou 2, caractérisée par un revêtement (12) dont les dimensions sont de préférence supérieures à celles du couvercle, ou de la zone de couvercle (5a) recouvrant les accordements de radiateur (3), et qui peut être relié à la boíte de contact (2) après retrait de ce couvercle ou zone de couvercle (5a).
  4. Pièce de raccordement selon la revendication 3, caractérisée en ce que le revêtement (12) ferme complètement la boíte de contact (2) à l'exception de deux ouvertures de sortie (20, 21) pour les tuyauteries de raccordement (10) conduisant au radiateur (9).
  5. Pièce de raccordement selon la revendication 4, caractérisée en ce que le revêtement présente deux évidements latéraux (20, 21) qui constituent les ouvertures de sortie lorsque le revêtement (12) est monté.
  6. Pièce de raccordement selon la revendication 5, caractérisée en ce que les ouvertures de sortie (20, 21) du revêtement (12) présentent des ouvertures dans une direction oblique à la surface du revêtement pour le guidage à l'extérieur des tuyauteries de raccordement (10).
  7. Pièce de raccordement selon les revendications 5 et 6, caractérisée en ce que les évidements sont recouverts au moins partiellement par une bosse en forme de coupe.
  8. Pièce de raccordement selon l'une des revendications 3 à 7, caractérisée en ce que le revêtement (12) est en matière plastique et s'étend, au-delà de la zone des raccordements de radiateur (3), plus loin vers le bas, plusieurs emplacements de rupture horizontaux (24) étant prévus dans le revêtement (12) dans cette zone inférieure.
  9. Pièce de raccordement selon la revendication 1, caractérisée en ce que la boíte de contact (2) se poursuit de préférence en une seule pièce vers le bas à partir des raccordements de radiateur (3) et reprend à cet endroit les tuyauteries d'alimentation et de retour (6) conduisant aux raccordements de radiateur (3).
  10. Pièce de raccordement selon la revendication 9, caractérisée en ce que la boíte de contact (2) comme le couvercle (5b) présentent dans la zone des tuyauteries montantes et descendantes (6) des évidements hémisphériques (15') dont l'ensemble entoure complètement les tuyauteries d'alimentation et de retour (6) lorsque le couvercle (5b) est monté.
  11. Pièce de raccordement selon la revendication 1, caractérisée en ce que le couvercle (5a, 5b) présente au moins deux zones qui sont reliées l'une à l'autre par l'intermédiaire d'un emplacement de rupture (17) ou est formé d'au moins deux pièces séparées.
  12. Pièce de raccordement selon la revendication 11, caractérisée en ce que l'une des zones de couvercle (5b) est plus épaisse et s'appuie en outre sur la boíte de contact (2) sur des points éloignés du bord périphérique, tandis que l'autre zone de couvercle (5a) est plus mince et repose sur la boíte de contact (2) seulement au niveau du bord périphérique (16) en formant un espace creux (14)
  13. Pièce de raccordement selon la revendication 1, caractérisée en ce que la boíte de contact (2) est constituée essentiellement de matière plastique calorifuge, de préférence de mousse de polystyrène ou similaire.
  14. Pièce de raccordement selon la revendication 13, caractérisée en ce que la boíte de contact présente une pièce de maintien (19), de préférence un fer plat, pour le montage en position sûre des raccordements de radiateur (3) dans la boíte de contact (2).
  15. Pièce de raccordement selon la revendication 14, caractérisée en ce que la pièce de maintien (19) dépasse au-dessus de la paroi extérieure de la boíte de contact (2).
  16. Pièce de raccordement selon la revendication 1, caractérisée en ce qu'un(e) (partie de) couvercle spécial(e) (32) est prévue par exemple en tant que carreau amovible qui ferme la boíte de contact (2) dans la zone des raccordements de radiateur (3) et fait saillie au-dessus de la surface avant de la boíte de contact (2).
  17. Pièce de raccordement selon la revendication 16, caractérisée en ce que le (la partie de) couvercle spécial(e) (32) présente deux saillies latérales (33) qui parviennent jusqu'à la boite de contact (2).
  18. Pièce de raccordement selon la revendication 1, caractérisée en ce que les deux raccordements de radiateur sont réalisés comme une pièce de raccordement commune (25) qui présente deux raccordements (26) pour les tuyauteries d'alimentation et de retour et est disposée en tant qu'unité de construction dans la boíte de contact (2).
  19. Pièce de raccordement selon la revendication 18, caractérisée en ce que la pièce de raccordement (25) présente au moins une soupape d'arrêt (28) pour isoler les deux raccordements de radiateur (3).
  20. Pièce de raccordement selon la revendication 18 ou 19, caractérisée en ce que la pièce de raccordement (25) présente une connexion de jonction (29) entre les tuyauteries d'alimentation et de retour, laquelle permet un écoulement des tuyauteries d'alimentation et de retour même lorsque la soupape de radiateur (11) ou les soupapes d'arrêt (28) sont fermées.
  21. Pièce de raccordement selon la revendication 20, caractérisée en ce qu'un étranglement réglable (30) est prévu, avec lequel la section de passage efficace entre les tuyauteries d'alimentation et de retour peut être modifiée.
  22. Pièce de raccordement selon l'une des revendications 18 à 21, caractérisée en ce que les raccordements de radiateur (3) qui présentent de préférence à leur extrémité un filet de raccordement sont montés réglables, de préférence pivotants dans la pièce de raccordement (25).
  23. Procédé de raccordement d'un radiateur d'eau chaude à deux raccordements de radiateur (3) disposés dans la zone d'une boíte de contact (2) pouvant être scellée, la boíte de contact (2) présentant sur la face avant tournée vers le radiateur (9) un couvercle fermé (5a, 5b), et les deux raccordements de radiateur (3) étant disposés sous le couvercle (5a, 5b) à l'intérieur de la boíte de contact (2), caractérisé en ce que la boíte de contact (2) munie du couvercle fermé (5a, 5b) est entièrement enduite et en ce que pour saisir les raccordements de radiateur situés sous le couvercle (5a, 5b), le couvercle (5a, 5b) ainsi que toute la couche d'enduit qui le recouvre est enfoncé et se brise.
  24. Procédé selon la revendication 23, caractérisé en ce que des radiateurs (9) ne sont raccordés que sur une partie des boítes de contact (2) alors que le reste de la (des) boíte(s) de contact (2) avec le couvercle fermé (5a, 5b) reste(nt) enduite(s).
EP94112174A 1993-08-11 1994-08-04 Pièce de raccordement pour radiateur à eau chaude Expired - Lifetime EP0638772B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT1602/93 1993-08-11
AT0160293A AT402969B (de) 1993-08-11 1993-08-11 Anschlussvorrichtung für einen warmwasserheizkörper
AT160293 1993-08-11

Publications (2)

Publication Number Publication Date
EP0638772A1 EP0638772A1 (fr) 1995-02-15
EP0638772B1 true EP0638772B1 (fr) 1999-12-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP94112174A Expired - Lifetime EP0638772B1 (fr) 1993-08-11 1994-08-04 Pièce de raccordement pour radiateur à eau chaude

Country Status (3)

Country Link
EP (1) EP0638772B1 (fr)
AT (2) AT402969B (fr)
DE (1) DE59409029D1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1010597A3 (fr) * 1996-09-02 1998-11-03 Fondu Anne Systeme de placement de radiateur de chauffage central.
DE19644773A1 (de) * 1996-10-28 1998-04-30 Kermi Gmbh Anschlußkasten
EP0967442A3 (fr) * 1998-06-23 2000-12-20 Albert Sailer Procédé et dispositif pour guider des conduites d'amenée et de retour de radiateurs sans contact avec le sol
DE10031331B4 (de) * 1999-07-21 2010-07-01 Günthner, Ewald Heizkörperanschlusselement
DE10007519A1 (de) * 2000-02-18 2001-09-06 Kemper Gebr Gmbh & Co Kg Wandanschluß für an in Gebäuden verlegte Rohrsysteme anzuschließende Verbraucher
WO2010021603A1 (fr) * 2008-08-18 2010-02-25 Oecal Uysal Kit d'installation, raccord de tuyauterie de boîte d'enveloppe, ensemble de coude, couvercle de protection de serre-bride de couplage et ensemble de couvercle visuel
AT508380B1 (de) * 2009-12-09 2011-01-15 Ke Kelit Kunststoffwerk Gmbh Vorrichtung zum anschliessen von wasserleitungen
AT12990U1 (de) * 2011-07-19 2013-03-15 Ke Kelit Kunststoffwerk Gmbh Vorrichtung zum anschliessen von fluidleitungen an ein fluidführendes leitungsnetz
DE202016102366U1 (de) * 2016-05-04 2017-08-07 Rehau Ag & Co Absperrdose für ein Betonkerntemperierungssystem und diese umfassendes Betonkerntemperierungssystem
DE102018131620B3 (de) 2018-12-10 2020-06-10 Sven Keßler Wandbox für Heizungsrohre

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1403991A (en) * 1972-05-22 1975-08-28 British Gas Corp Valves for central heating systems
DE2910833C2 (de) * 1979-03-20 1982-12-23 Danfoss A/S, 6430 Nordborg Ventilanordnung für eine Fußbodenheizung
DE3435262A1 (de) * 1984-09-26 1986-04-03 Ulrich Ing.(grad). 5300 Bonn Schulz Heizkoerperanschluss sowie verfahren zum montieren eines heizkoerpers unter verwendung des heizkoerperanschlusses
EP0236531B1 (fr) * 1986-03-13 1990-10-17 König Metallwarenfabrik GmbH Assemblage de valve pour radiateur
FR2609522B1 (fr) * 1987-01-12 1989-03-24 Legris Sa Boitier destine au passage des fluides sous pression dans la maconnerie
DE4017689A1 (de) * 1990-06-01 1991-12-05 Hans Weiss Modulbaustein fuer schnellmontage-heizkreiskette

Also Published As

Publication number Publication date
ATE188287T1 (de) 2000-01-15
EP0638772A1 (fr) 1995-02-15
ATA160293A (de) 1997-02-15
AT402969B (de) 1997-10-27
DE59409029D1 (de) 2000-02-03

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