WO1998004868A1 - Luminaire encastre comportant des moyens de retenue pour sa fixation dans un corps de fixation, ou moyens de retenue pour un tel luminaire - Google Patents

Luminaire encastre comportant des moyens de retenue pour sa fixation dans un corps de fixation, ou moyens de retenue pour un tel luminaire Download PDF

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Publication number
WO1998004868A1
WO1998004868A1 PCT/EP1997/003503 EP9703503W WO9804868A1 WO 1998004868 A1 WO1998004868 A1 WO 1998004868A1 EP 9703503 W EP9703503 W EP 9703503W WO 9804868 A1 WO9804868 A1 WO 9804868A1
Authority
WO
WIPO (PCT)
Prior art keywords
holding
push rod
holding part
use position
recessed light
Prior art date
Application number
PCT/EP1997/003503
Other languages
German (de)
English (en)
Inventor
Georg Kempter
Peter Hoch
Original Assignee
Zumtobel Staff Gmbh
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 Zumtobel Staff Gmbh filed Critical Zumtobel Staff Gmbh
Priority to AT97931756T priority Critical patent/ATE196796T1/de
Priority to EP97931756A priority patent/EP0912860B1/fr
Priority to DE59702431T priority patent/DE59702431D1/de
Priority to AU35405/97A priority patent/AU3540597A/en
Publication of WO1998004868A1 publication Critical patent/WO1998004868A1/fr
Priority to NO19990280A priority patent/NO321200B1/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/04—Recessed bases

Definitions

  • the invention relates to a built-in lamp according to the preamble of claim 1 or 2 or to holding means according to the preamble of claims 3 or 4.
  • a recessed luminaire is set up to be installed in an installation opening of an installation body.
  • the recessed light can be attached to the component having the installation opening in various ways, for. B. by clamping or by means of special holding parts that interact with the component.
  • the installation body can be a building wall, such as. B. a ceiling or a vertical wall, act or some other built-in body. In the case of a recessed ceiling light fixture, this can be fastened both to the ceiling or false ceiling having the installation opening, or the recessed light can be attached to a support arranged above the ceiling or false ceiling, such as, for B. a raw ceiling, e.g. by means of wires.
  • a recessed luminaire of the type specified at the outset is described in EP 0525907A2.
  • the holding part of the associated support leg is vertically adjustable by means of a pull rod which extends downward from the holding part through a hole in a frame of the recessed luminaire covering the installation opening and thus projects above the frame downwards.
  • special cover parts are required which cover the lower end of the drawbar and thus withdraw it from view.
  • a locking device in the form of a locking device with small locking recesses is provided, which is able to snap into the holding part.
  • Such a latching device is disadvantageous because, on the one hand, a height adjustment is only possible in stages and, on the other hand, the latching depressions make it difficult to push up the holding part, because the latter tends to involuntarily snap into the latching depressions when it is moved upward.
  • the invention has for its object to provide a recessed light or holding means of the types specified in the preamble of claims 1 or 3 so that the holding part can be securely and specifically fastened in its fastening position while ensuring a simple construction.
  • the pull rod in its non-use position is not an obstacle, since it is in a non-disturbing position in the cavity of the recessed light in its non-use position and therefore it does not require any special covering measures for a pull rod projecting downwards, as is the case is the case with the known configuration.
  • the configuration according to the invention enables a stepless attachment of the holding part at any height. The recessed luminaire can thus be attached to the installation body without play, which is aimed at in order to avoid vibrations.
  • Another advantage of the configuration according to the invention is that the attachment can be brought about easily and in a manner that is easy to handle when the pull rod is moved into its non-use position. A simple and safe and permanent mounting of the recessed light on the installation body is thus ensured.
  • Fastening devices have been proposed for fastening the holding part in its fastening position, which are based on the functional operation of an automatic clamping of the holding part in the guide.
  • the invention can also be implemented with such a clamping device.
  • the invention is therefore also based on the object of designing a recessed luminaire or holding means of the types described in the preamble of claims 2 or 4 in such a way that a secure mounting or locking for the pull rod in the non-use position is achieved while ensuring a simple construction.
  • the subclaims contain features that further simplify the assembly and disassembly of the recessed luminaire, and lead to simple, inexpensive to manufacture and easy-to-use designs.
  • a special embodiment is to fix the holding parts in their release position so that they can be installed more easily and quickly in the installation opening.
  • Fig. 1 shows a recessed light according to the invention in its installation position in the vertical
  • Figure 2 shows an intermediate assembly position of some components of the recessed light in a perspective view.
  • FIG. 5 shows the support leg according to FIG. 4 in a side view from the inside
  • FIG. 6 shows the support leg according to FIG. 4 in a side view from the outside
  • FIG. 7 shows the detail X in FIG. 4 in an enlarged representation
  • F Fiigg .. 8 8 a support leg of the support leg in an extended plan view
  • F Fiigg .. 1 133 a modified detail of a support leg
  • Fig. 14 shows the modification in perspective.
  • the main parts of the recessed luminaire 1 are a base part 2, a light distributor 3 detachably attached to it, which here is formed by a diffuser (opal disc or perforated plate), a reflector 4 without a so-called grid or a reflector 4 with a grid, holding means 5 for releasably holding the Recessed lamp 1 in an installation opening 6 of a body 7 receiving the recessed lamp 1, an edge part 8 for the completion of the recessed lamp 1 at the edge of the recessed opening 6, an operating device 9 and associated components for the electrical power supply of the recessed lamp 1 and one or two sockets 10 for at least one Lamp 11.
  • a base part 2 a light distributor 3 detachably attached to it, which here is formed by a diffuser (opal disc or perforated plate), a reflector 4 without a so-called grid or a reflector 4 with a grid
  • holding means 5 for releasably holding the Recessed lamp 1 in an installation opening 6 of a body 7 receiving the recessed lamp 1, an
  • the base part 2 is formed by a plate or a profile, in particular made of metal, for example sheet steel, and thus by the profiling stabilized.
  • the profile has a U-shaped cross section with an approximately horizontal web 2a and legs 2b, 2c bent laterally therefrom. In the end area of the legs are laterally projections projecting outwards are provided, which are formed here by rounded bends in the form of beads 2d.
  • the present light distributor 3 which has two curved side reflectors 3a, is connected to the base part 2 by a releasable latching device 12.
  • Locking springs can be used for this purpose, each of which engages behind a locking edge.
  • snap springs 13 in the form of rod or leaf springs with locking lugs 14 are formed on both outer sides of the side reflectors 3a in the axial end regions, which engage behind the lateral projections or the beads 2d in an elastically locking manner and due to rounded or oblique insertion and Execution sections over the beads 2d are elastically bendable, the light distributor 3 being pulled elastically or resiliently against the edge of the installation opening 6 with its preferably one-piece edge part 8 due to the rounded or oblique execution surfaces.
  • the holding means 5 are formed by four mutually identical but with respect to the vertical longitudinal center plane 15 of the recessed lamp 1 on both sides arranged support legs 16 which are arranged opposite one another, in the present elongated recessed lamp 1 four pieces in the end regions thereof.
  • Each of the identical support legs 16 is part of a holding device 21 has a support bracket 24 with an approximately horizontal support leg 24a fastened to the base part and an approximately vertical support leg 24b, with an abutment 25 for the edge of the installation opening 6 at the lower end of the support leg 24b protrudes, which is formed by a preferably integrally bent abutment leg 24c of the support leg 24b.
  • a holding part 26 is mounted approximately vertically displaceably in an upright sliding guide 27 on the support leg 24b and has the shape of a holding leg 26a projecting outward from the sliding guide 27.
  • the holding part 26 can be moved freely in the sliding guide 27 between a lower fastening position and an upper release position and can be locked in the lower region of the sliding guide 27 by a locking device, generally designated 28.
  • the sliding guide 27 can be formed in that the holding part 26 surrounds in the region of its guide end 26b in an upright slot of the support leg 24b or engages around the support leg 24b, which is preferably made of flat material, and is guided on the support leg 24b.
  • the arrangement can be such that when the holding part 26 is rotated upward in the counterclockwise direction on the right in FIG Sliding guide 27 sticks automatically.
  • a clamp connection can be formed in that the effective length of the holding part 26 is a multiple of an approximately vertical support or rear gripping distance b in the region of the sliding guide 27, for example approximately 4 to 10 times as large. Due to the torque exerted by the weight of the lamp 1 on the holding part 26 resting on the body 7, tilting inevitably takes place in the region of the sliding guide 27, whereby a clamping connection 30 is formed, which, when the holding part 26 is a spring part, is under permanent Clamping voltage is present. This clamp connection 30 can thus form the locking device 28 or contribute to its effectiveness.
  • the sliding guide 27 has an inwardly directed sliding guide section 27a, which extends in the region of an inwardly extending transverse section 24d of the support bracket 24b.
  • a push rod 29 is used to move the holding part 26 between its fastening position and its release division. It engages in the area of the locking device 28 at the leading end 26b of the holding part 26 and, in its position of use, extends downward on the inside of the upright support leg 24b.
  • the length of the push rod 29 is dimensioned so large that its lower end can be gripped comfortably in the release position of the holding part 26, preferably in the lower region of the support leg 26b.
  • the push rod 29 is preferably dimensioned so long that in the release division of the holding part 26 its lower end projects beyond the abutment 25 downwards and can thus be gripped in a manner that is easy to handle, in order to pull the holding part 26 into its fastening position.
  • both push rods 29 are in their position of use, but on the right in the release position and on the left in the holding position of the holding part 26.
  • Two support legs 16 arranged on both sides of the base part 2 are assigned a common support part 17 which extends approximately horizontally and transversely to the longitudinal center plane 15 and is detachably connected at its ends to the associated support legs 16.
  • a releasable fastening device preferably in the form of a latching device 18, is used for this purpose, which is in particular integrated into a plug-in socket.
  • the supporting part has a U-shaped cross section with a supporting part web, which can be left out in the central area, and supporting part legs 17a angled upward therefrom, between which the approximately horizontal connecting section 24a can be inserted in the form of a pin.
  • the connecting section 24a there is a vertically resilient latching element 18a in the plug-in socket thus formed, which latches into a latching recess 18b, preferably on the upper side of the connecting section 24a.
  • This latching can be designed such that it can be overpressed with a certain amount of force to release the connection by pulling out the connecting section 24a.
  • the latching device 18 at the other end of the support part 17 is designed and arranged in mirror image.
  • the transverse section 24d is preferably connected to the connecting section 24a by an approximately vertical leg section 24g.
  • the transition between the support leg 24b and the transverse section 24d is preferably rounded, the rounded section 24h extending into the central region of the transverse section 24d or also somewhat further.
  • the support bracket 24 is a stamped / bent part, which is preferably made in one piece.
  • Fig. 8 shows the support angle as an elongated strip.
  • the support bracket 24 has an upright central slot 32, which begins at a distance from the abutment 25 and extends continuously into the transverse section 24d and preferably also into the leg section 24g. In the area of the cross section 24d, a slot widening 32a can be provided, which possibly extends into the area of the curve 24h.
  • the holding part 26 is also preferably a stamped / bent part or a plastic injection-molded part and it has a U-shaped cross section with a holding part web 33, from the edges of which point in the longitudinal direction of the recessed light 1, two transverse legs 34 project downwards, which point outwards at their ends have free ends on the underside towards each other angled pressure leg 35.
  • the transverse legs 34 are recessed in the form of recesses 36 between the pressure legs 35 and the guide end 26b, so that only the pressure legs 35 rest on the body 7 in the fastening position.
  • the cross legs 34 overlap the narrow sides of the support bracket 24, wherein they are preferably arranged at such a distance from one another that the support bracket 24 fits with play between them.
  • a hook-shaped extension extends inwards from the inwardly facing edge of the holding part web 33, then downwards and then outwards U-shaped connecting leg 40, which is tapered to a dimension of a few mm, for example about 3 to 5 mm, in its outward-pointing end section and forms a pivot pin on which the push rod 29 with a hole 29a with play is plugged on and can be pivoted in the circumferential direction, ie parallel to the longitudinal center plane 15 between the approximately vertical position of use and an approximately horizontally extending position of non-use.
  • the connecting leg 40 which extends through the slot 32, has a web 40a which engages behind the slot 32 above the joint 41.
  • the joint 41 is arranged on the support leg 24b or on the push rod 29 so that it can be moved from a release position in the approximately vertical position of the push rod 29 into a clamping position between the aforementioned parts, in which it clamps the joint 41, in the present embodiment in the longitudinal direction of the hinge axis.
  • Such a cam arrangement 43 can be an elastically resilient spring part, so that the above-described clamping tension of such a clamping connection 30 between the holding part 26 and the support bracket 24 also has an elastic clamping force. An exemplary embodiment of this is shown in FIGS. 9 and 11.
  • two spring tongues 45 pointing away from each other are pushed out of the push rod 29 by U-shaped cuts and bent out in an S or Z shape to the inside of the pull rod 29 such that the distance d between the spring tongues 45 and the shaft of the pull rod 29 is smaller is than the thickness e of the vertical support leg 24b.
  • the spring tongues 45 are arranged in the longitudinal direction of the pull rod 29. The hole 39 and the joint 41 are located between them. The distance f measured via the tips of the spring tongues 45 is dimensioned somewhat larger than the width of the slot 32. In the use position of the push rod 29, the spring tongues 45 are located in the slot 32 and thus in a release position.
  • the spring tongues 45 are pivoted into a clamping position engaging behind the edges 32b, whereby they clamp the support leg 24b between themselves and the shaft of the push rod 29 with a clamping force which is so great that the lock is under the expected loads (dead weight of the built-in lamp 1) does not slip and thus the mounting of the built-in lamp 1 is guaranteed.
  • clamp connection 30 can be formed by a cam 47 which is arranged on a contact surface between the support leg 24b, the push rod 29 and / or the holding leg 37 such that it is in a release position in the use position of the push rod 29 and when the push rod 29 is pivoted into its non-use position, it is pivoted into a clamping position between the contact surfaces, where it axially clamps the joint 41.
  • the cam 47 is arranged on the contact surface of the push rod 29 in a preferably middle position so that it is in the use position of the push rod 29 in the slot 32 and when pivoting into the non-use position of the push rod 29 between the push rod 29 and reaches the support leg 24b and brings about the jamming caused by the resulting change in distance between these parts.
  • a releasable connecting device preferably in the form of a hooking device 51, between the push rod 29 and the support leg 26b, which prevents the holding part 26 from swiveling out and sliding down in the sliding guide 27.
  • This can be formed by a retaining lug 52 in one part and a retaining edge on the other part, the retaining lug 52 engaging behind the retaining edge 53 in a form-fitting manner in the release position.
  • the retaining lug 52 is provided on the outside of the push rod and is preferably formed by a cut-out and nose-shaped tongue 54, which has a rounded or oblique flank 55 on the top side, in order to prevent hooking with an im when the holding part 26 is moved into its release division Avoid standing attachments.
  • the holding edge 53 is preferably formed by the lower edge 32c.
  • the upper edge 32d of the slot can serve as a stop to limit the movement of the holding part 26 into its release position.
  • the joint leg 37 is formed on a top plate 37a which is fastened to the holding part web 33, for example by riveting.
  • the fork leg 37 in one piece on the holding part web 33.
  • recesses are provided on the underside in the end regions 34a, in particular slots 56, into which the pull rod 29 surrounds on the narrow side in its non-use position.
  • the legs 57 of the cross legs 34 which overlap the slots 56 can form, for example, spring legs as clamping legs which lock the push rod 29 in its non-use position. This forms a locking device 58 for the push rod 29 in its non-use position.
  • the push rod 29 is angled by an acute angle W, preferably from approximately to 15 ° in its central region, in such a way that the lower shaft region 29a projects from the support angle 24b in the use position of the push rod 29.
  • W an acute angle
  • the shaft region 29a lies against the support leg 24b, the upper shaft region 29b diverging obliquely inwards (FIG. 3 on the right) and holding the holding part 26 in a position in which it is offset inwards with respect to the edge of the installation hole 6.
  • a prefabricated component shown in FIG. 2 and consisting of the base part 2, the operating device 9 and the support parts 31 is connected to the support legs 16. Possibly.
  • This prefabricated component can also be prefabricated with the support legs 16. If the holding parts 26 are not yet in their release position, they are pushed up into this position with the push rods 29 and locked by latching the holding lugs 52. In this position, the prefabricated bridge-shaped component B can be safely inserted into the installation opening 6, the abutments 25 being placed against the lower edge of the body 7, for example an intermediate ceiling 7a.
  • the holding part 2 is connected to the supporting parts 31 by two joints 61.
  • a releasable connecting device 57 is provided for holding the base part 2 in the swung-up position, which is preferably formed by a latching device with a spring 62 fastened to the associated support part 31, which has a latching edge on the base part 2, here the associated bead 2d elastic engages behind.
  • a recessed light 1 can not only be easily installed, but also connected electrically.
  • the base part 2 can be pivoted away in a simple manner, the operating device 9 located thereon moving into a conveniently accessible position in which electrical connection work can be carried out in a manner which is easy to handle. Then the base part is swiveled up and locked.
  • a level adjustment device 65 is assigned to each support leg 16, which allows one or more stages of adjustment in the case of level differences of the body 7.
  • a one-stage adaptation device 65 is provided.
  • an end portion 24k (Fig. 4) of the abutment leg 24c is connected to the rest of the abutment leg 24c by a material weakening 66, so that the end portion 24k with a suitable tool, e.g. a pair of pliers that can be bent up.
  • the material weakening 66 can be formed by a groove 66a.
  • the above-described recessed luminaire 1 can also be used in those installation cases in which the body 7 is formed by a suspended false ceiling 7a, as shown in FIG. 13.
  • a suspended false ceiling 7a in which the body 7 is formed by a suspended false ceiling 7a, as shown in FIG. 13.
  • horizontal support rails 72 are provided on the existing ceiling by means of cables 71, on which the ceiling elements or the edge of the installation opening 6 are held with suitable holding elements.
  • a special abutment on the support legs 16 is required, which interacts with the mounting rail 72 or an attachment part of the same.
  • additional abutments in the form of preferably pin-shaped plug elements 73 are provided, which extend above the abutment 25 into a plug opening 74 of the support leg 24b can be inserted that they protrude the support leg 24b outwards and can cooperate with the support rail 72 as an abutment.
  • An advantageous embodiment of such a level adjustment device 65 is formed by a vertical row of holes 75 in the support leg 24b, into the holes of which a pin of corresponding cross-sectional shape and / or size and corresponding length can be inserted.
  • the holes of the row of holes 75 merge into one another, so that the shape of a toothed slot results, to which the shape of the plug element 73 is adapted, the form-fitting retention of the associated plug element 74 being ensured.
  • the plug-in element 73 is preferably adapted to the shape of two mutually adjacent holes, including the space between them.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Clamps And Clips (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Manipulator (AREA)

Abstract

Un luminaire encastré (1) comporte une base (2) et des moyens de retenue (5) pour sa fixation dans un corps de fixation (7), lesquels sont reliés à la base (2) et possèdent chacun une jambe de support (24b) sur laquelle un élément de retenue (26) s'étendant latéralement est maintenu dans un guidage (27) permettant son réglage et sa fixation dans sa position respective de réglage. Une tige de poussée (29) s'étendant vers le bas depuis l'élément de retenue (26) permet de régler ce dernier. Cette tige de poussée (29) peut être réglée depuis sa position d'utilisation, dirigée vers le bas, jusqu'à une position de non-utilisation mobile vers le haut. Un dispositif de blocage (28) de l'élément de retenue (26) est situé dans le guidage (27) entre la tige de poussée (29) et ledit élément de retenue (26), et bloque ce dernier dans le guidage (27) lorsque la tige de poussée (29) passe en position de non-utilisation.
PCT/EP1997/003503 1996-07-24 1997-07-03 Luminaire encastre comportant des moyens de retenue pour sa fixation dans un corps de fixation, ou moyens de retenue pour un tel luminaire WO1998004868A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT97931756T ATE196796T1 (de) 1996-07-24 1997-07-03 Einbauleuchte mit haltemitteln zu ihrer halterung in einem einbaukörper oder haltemittel für eine solche einbauleuchte
EP97931756A EP0912860B1 (fr) 1996-07-24 1997-07-03 Luminaire encastre comportant des moyens de retenue pour sa fixation dans un corps de fixation, ou moyens de retenue pour un tel luminaire
DE59702431T DE59702431D1 (de) 1996-07-24 1997-07-03 Einbauleuchte mit haltemitteln zu ihrer halterung in einem einbaukörper oder haltemittel für eine solche einbauleuchte
AU35405/97A AU3540597A (en) 1996-07-24 1997-07-03 Recessed luminaire with retaining means for retaining it in a mounting body or retaining means for such a recessed luminaire
NO19990280A NO321200B1 (no) 1996-07-24 1999-01-22 Forsenket lysarmatur med holdemidler for a holde den pa plass i en monteringsdel eller holdemiddel for en slik forsenket lysarmatur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19629901.2 1996-07-24
DE19629901A DE19629901A1 (de) 1996-07-24 1996-07-24 Einbauleuchte mit Haltemitteln in ihrer Halterung in einem Einbaukörper oder Haltemittel für eine solche Einbauleuchte

Publications (1)

Publication Number Publication Date
WO1998004868A1 true WO1998004868A1 (fr) 1998-02-05

Family

ID=7800724

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1997/003503 WO1998004868A1 (fr) 1996-07-24 1997-07-03 Luminaire encastre comportant des moyens de retenue pour sa fixation dans un corps de fixation, ou moyens de retenue pour un tel luminaire

Country Status (6)

Country Link
EP (1) EP0912860B1 (fr)
AT (1) ATE196796T1 (fr)
AU (1) AU3540597A (fr)
DE (2) DE19629901A1 (fr)
NO (1) NO321200B1 (fr)
WO (1) WO1998004868A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29819888U1 (de) * 1998-11-06 2000-03-16 Zumtobel Staff Gmbh Deckeneinbauleuchte mit einer Leuchtenwanne und schwenkbaren Abstützarmen
DE10054739C2 (de) * 2000-11-04 2003-07-03 Hella Kg Hueck & Co Anordnung einer Einbauleuchte
EP3193079B1 (fr) * 2016-01-12 2019-03-27 OSRAM GmbH Dispositif de montage pour dispositifs d'éclairage et procédé correspondant
DE102017104142A1 (de) 2017-02-28 2018-08-30 Osram Gmbh Einbauleuchte, insbesondere für "Sealed For Life"-Leuchteneinsätze

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4419717A (en) * 1981-10-02 1983-12-06 Edison Price, Incorporated Ceiling supported lighting fixtures
EP0525907A2 (fr) * 1991-08-02 1993-02-03 REGGIANI S.p.A. ILLUMINAZIONE Dispositif de fixation d'un boîtier dans une cavité, en particulier pour les armatures encastrées dans des panneaux

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4419717A (en) * 1981-10-02 1983-12-06 Edison Price, Incorporated Ceiling supported lighting fixtures
EP0525907A2 (fr) * 1991-08-02 1993-02-03 REGGIANI S.p.A. ILLUMINAZIONE Dispositif de fixation d'un boîtier dans une cavité, en particulier pour les armatures encastrées dans des panneaux

Also Published As

Publication number Publication date
NO321200B1 (no) 2006-04-03
DE59702431D1 (de) 2000-11-09
DE19629901A1 (de) 1998-01-29
NO990280L (no) 1999-01-22
ATE196796T1 (de) 2000-10-15
AU3540597A (en) 1998-02-20
EP0912860A1 (fr) 1999-05-06
EP0912860B1 (fr) 2000-10-04
NO990280D0 (no) 1999-01-22

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