EP0404979A1 - Système de rail d'éclairage - Google Patents

Système de rail d'éclairage Download PDF

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Publication number
EP0404979A1
EP0404979A1 EP89111772A EP89111772A EP0404979A1 EP 0404979 A1 EP0404979 A1 EP 0404979A1 EP 89111772 A EP89111772 A EP 89111772A EP 89111772 A EP89111772 A EP 89111772A EP 0404979 A1 EP0404979 A1 EP 0404979A1
Authority
EP
European Patent Office
Prior art keywords
profile
rail system
conductor
light rail
carrier
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP89111772A
Other languages
German (de)
English (en)
Other versions
EP0404979B1 (fr
Inventor
Klaus Ipach
Michael Jordan
Ulrich Jordan
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP19890111772 priority Critical patent/EP0404979B1/fr
Priority to DE58909735T priority patent/DE58909735D1/de
Priority to ES89111772T priority patent/ES2094116T3/es
Publication of EP0404979A1 publication Critical patent/EP0404979A1/fr
Application granted granted Critical
Publication of EP0404979B1 publication Critical patent/EP0404979B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/14—Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
    • H01R25/147—Low voltage devices, i.e. safe to touch live conductors
    • 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
    • F21V21/34—Supporting elements displaceable along a guiding element
    • F21V21/35—Supporting elements displaceable along a guiding element with direct electrical contact between the supporting element and electric conductors running along the guiding element

Definitions

  • the present invention relates to a light rail system with a conductor rail having at least two current conductors and at least one lamp holder which can be connected to the conductor rail by contacting the current conductors, in particular for low-voltage lamps.
  • Known light rail systems for low-voltage lamps have, for example, busbars or conductors formed from mutually parallel, non-insulated wires, on which the lamp holders can be suspended via corresponding contact elements, as a result of which contact is then made.
  • busbars or conductors formed from mutually parallel, non-insulated wires, on which the lamp holders can be suspended via corresponding contact elements, as a result of which contact is then made.
  • the assembly of the current conductors is cumbersome and time-consuming.
  • such systems with uninsulated conductors no longer meet today's safety regulations, because despite the low voltage of mostly 12 V due to the high achievable current values there may be dangers from unauthorized heating. For example, if used improperly, a short circuit can easily occur, which leads to increased current values and the associated heating and fire hazards.
  • light rail systems with conductor rails consist of rigid, for example U-shaped profile rails in cross section, the sockets for the lights being held by grooves formed in the U-shaped receptacle and being contacted with conductors arranged in these areas.
  • assembly is complex.
  • only light rails can always be realized with a length corresponding to the length of a profile rail or a multiple thereof, unless one of the profile rails is to be shortened, but this is only possible by sawing or the like and is therefore difficult.
  • the present invention is therefore based on the object of improving a light rail system of the generic type in such a way that it can be installed more easily, more quickly and with more variability in terms of the spatial arrangement and mounting options and in particular also meets today's safety regulations.
  • the conductor rail consists of a flexible, plastically deformable, self-supporting carrier profile.
  • the carrier profile is designed as a flat, strip-shaped conductor strip and preferably consists of a carrier strip with on one side or on both sides of the carrier strip arranged, forming the current conductors, electrically insulated from each other.
  • the carrier tape itself preferably consists of a metal tape, in particular an aluminum tape, with insulating layers applied on both sides, it being possible for the insulating layers to be formed from anodized layers of the aluminum tape and / or from additional insulation material.
  • the metal strip in particular gives the carrier profile according to the invention its plastic deformability and self-supporting properties.
  • the carrier tape from an electrically insulating material, in particular from plastic, in which case this plastic preferably has the abovementioned properties, flexibility, plastic deformability and self-supporting properties, but these properties can also affect the carrier profile are given to the current conductors or the conductor tracks by forming them with appropriate material properties.
  • the carrier profile is due to its band shape in directions perpendicular to the band plane, i.e. "in two dimensions", deformable.
  • the conductor strip can be "laid” in any direction and course, for example by twisting (twisting) it.
  • the conductor strip can be mounted either parallel or perpendicular to wall or ceiling surfaces using suitable mounting elements, which also has a positive influence on the mounting and installation options.
  • the support profile is in relation to its cross Cut three-dimensional, ie non-band-shaped profile body made of insulation material, which profile body can have a flat cross-section, in particular an approximately rectangular or square or a circular, oval, triangular or other polygonal cross-section or a "superimposition" of these cross-sectional shapes.
  • the profile body preferably has a conductor groove which is open at the edge and in which the current conductor is seated, in particular in a form-fitting and recessed manner, ie protected against contact. The contacting takes place by means of contact elements engaging in the conductor grooves.
  • the mechanical properties mentioned above are achieved either by the current conductors, for example made of copper wires, or - which is particularly advantageous - by a special supporting element, which is preferably embedded as a core in the plastic profile body.
  • the carrier profile can be deformed as desired in practically any spatial direction, ie "in three dimensions".
  • the profile body has, in addition to the conductor grooves, any number of receiving grooves, likewise open at the edge, in which additional conductors for any functions, for example as telephone, loudspeaker or control lines, are arranged.
  • the support profile according to the invention is on the one hand so flexible that it can advantageously be stored and transported in a rolled-up state as "yard goods" in a very space-saving manner, but on the other hand still has such rigidity that it is plastically deformable and in the assembled state receives "self-supporting" properties.
  • the support profile for example, in the area between two to the wall provided or ceiling mounting, spaced apart in the longitudinal direction of the mounting elements has such a stability that in this area it is possible to attach a luminaire holder without this causing significant changes in shape (bending) due to the weight of the luminaire holder and the luminaire arranged therein.
  • the carrier profile according to the invention advantageously has only such a cross section that it can still be cut to length with a hand tool, for example with scissors or a side cutter.
  • the carrier profile according to the invention is thus advantageously extremely simple and very variable to assemble.
  • the light rail system according to the invention also meets the applicable safety regulations, since it is preferably designed and / or mounted such that the current conductors are concealed or at least recessed in the support profile. As a result, short circuits and contact with the live or live conductors are almost impossible.
  • the light rail system according to the invention is extremely variable with regard to its possible uses.
  • the carrier profile is preferably fastened to wall and / or ceiling surfaces by means of mounting elements spaced apart from one another in the longitudinal direction of the profile, the mounting elements being able to form spacers, so that the carrier profile runs parallel to the respective surface at a small distance.
  • At least one connecting element is provided which connects the current conductors of the carrier profile with connections of the voltage source, for example a transformer preferably has a plug-in receptacle for inserting one end of the carrier profile.
  • Contact elements are arranged in the plug receptacle which make electrical contact with the current conductors of the carrier profile.
  • the connector element can also only be a mechanical, i.e. Establish non-conductive connection of the carrier profile sections; Furthermore, it can advantageously have switching means by means of which the current conductors of the respective carrier profile sections can optionally be electrically connected or disconnected. It can be corner connectors, T-connectors, star connectors with multiple outlets or the like.
  • the connector element also advantageously has, for each section of the carrier profile, a plug-in receptacle receiving it at the end with contact elements contacting the current conductors.
  • the angle or angles between the individual outlets of the connector element can either lie in the band plane of the carrier profile designed as a conductor band and / or in each case between the band levels of two conductor bands.
  • components of the light rail system according to the invention are at least one conductor rail 2 and at least one luminaire holder 4 for luminaires 6, wherein — as shown — in particular low-voltage reflector luminaires can be used.
  • the conductor rail 2 has at least two current conductors 7, but it is within the scope of the invention to design the system according to the invention as a “multi-conductor system”, for example with three conductors 7 for series connections and the like (cf. FIGS. 9 and 10).
  • the conductor rail 2 now consists of a flexible, plastically deformable, self-supporting support profile 8, which is also advantageously thermally stable, i.e. even with heating, which is caused in particular by the lights 6, maintains sufficient mechanical stability.
  • the carrier profile 8 according to the invention can advantageously be rolled up to rolls 10 after its manufacture as "yard goods” and unrolled again for assembly and - as indicated in Fig. 2 - very easily with a hand tool (scissors, sheet metal shears, side cutters) can be cut to the desired length.
  • the carrier profile 8 in a first embodiment according to the invention consists of a flat, strip-shaped conductor strip 11, which in turn preferably consists of a carrier strip 12, which brings about the mechanical properties of the carrier profile 8 mentioned above, and - as in FIG. 2 shown - on only one surface or - according to FIGS. 9 and 10 - arranged on both surfaces of the carrier tape 12, the conductor tracks 14 forming the current conductors.
  • the carrier tape 12 consists of a metal tape 16, preferably an aluminum tape, an insulating layer 18 being preferably arranged on the metal tape 16 on both surfaces.
  • the conductor tracks 14 are arranged on one of these insulating layers 18.
  • the metal tape 16 can be used as an additional conductor according to the invention.
  • the metal strip 16 can advantageously be contacted (not shown) by means of contact elements penetrating the insulating layer 18.
  • the carrier strip 12 in a e.g. 7, consists uniformly of an electrically insulating material, in particular a plastic, this material then having the mechanical properties mentioned above.
  • the conductor tracks 14 can also have these mechanical properties, in which case any plastic can be used for the carrier tape 12.
  • a plurality of mounting elements 20 spaced apart from one another in the longitudinal direction of the conductor strip 8 are provided for fastening the carrier profile 8 to wall and / or ceiling surfaces 22.
  • These mounting elements 20 consequently form spacers or fastening bases, the carrier profile 8 preferably being releasably attachable to the mounting elements 20.
  • the mounting elements 20 can be designed as a "mounting clip", which in the execution of the Carrier profile 8 as the conductor strip 11 each have the longitudinal edges of the conductor strip 11 laterally encompassing, preferably spring-elastic holding arms 24.
  • the carrier profile 8 can be connected according to the invention to the mounting elements 20 by means of snap-fit or force-fit connections, in that it only has to be pressed in between the holding arms 24 in a latching manner.
  • the carrier profile 8 can also advantageously be integrally connected to the mounting elements 20, for example by means of adhesive strips 26 shown in broken lines, in order to absolutely prevent the carrier profile 8 from slipping.
  • the mounting elements 20 are fastened directly to the respective wall or ceiling surface 22, for example via screw connections 28.
  • the mounting elements 20 are each indirectly attached to the surface 22 via a mounting part 30, in which case the mounting element 20 with the mounting part 30, which forms a spacer, is pivoted and / or via a joint connection 32 is rotatably connected.
  • This pivoting mobility is indicated in FIG. 6 by the double arrows 34 shown.
  • This articulated mounting of the mounting part 30 brings about the possibility of adjusting the direction of radiation of the lamps 6 held on the carrier profile 8.
  • the mounting elements 20 can advantageously also be designed as lampholders, the mounting elements 20 then in each case having the connecting elements electrically connecting the current conductors of the carrier profile 8 with contact elements of the lampholder.
  • the lampholders 4 are in each case held in a non-positively and / or form-fitting manner in regions of the carrier profile 8 lying between the mounting elements 20.
  • the lampholders 4 are arranged lying on the side of the conductor strip 11 facing away from the conductor tracks 14 and each penetrate a through opening 38 of the conductor strip 11 with electrical, preferably spring-elastic contact elements 36 (see FIG. 2) and lie on the other Side of the conductor strip 11 for contacting the conductor tracks 14 on this.
  • the contact elements 36 can also grip around the side edges of the conductor strip 11 on the outside and then rest on the conductor tracks 14 on the other side of the conductor strip 11.
  • the openings 38 of the conductor strip 11 can be prefabricated directly during the manufacture of the conductor strip 11. It is particularly advantageous that it can always be determined from the number of openings 38 present from pieces of conductor strip 11 cut to different lengths which total connected load is present, since only the connected load of a lamp 6 multiplied by the number of existing openings 38 are needed.
  • the lamp holders 4 advantageously each consist of a contact part 40 which can be connected to the carrier profile 8 or the conductor strip 11 and a socket part 42 which receives the lamp 6.
  • the contact part 40 can be arranged in the region of the opening 38 of the Conductor strip 11 are used in a bayonet-like manner, ie the contact part 40 has an elongated, preferably rectangular, contour adapted to the opening 38, as a result of which it is in a position in a direction perpendicular to the band plane (arrow direction 44 in FIG. 7) can be inserted into the opening 38.
  • the contact part 40 is then rotated in the band plane in the double arrow direction 46 according to FIG.
  • the holder part 42 can be connected to the contact part 40 so as to be pivotable and / or rotatable via at least one joint 48 (FIG. 7) in order to provide an adjustment option for the direction of radiation of the lamp 6.
  • the mobility of the lamp 6 is illustrated in FIG. 7 by a double arrow 50.
  • connection element 52 is further provided according to the invention, which connects the current conductors 7 of the carrier profile 8, i.e. the conductor tracks 14 and / or the metal strip 16, with connections of a voltage source, in particular a transformer 54, e.g. connects via a line connection 56.
  • This connection element is preferably designed as a plug-in element with a plug-in receptacle for inserting one end of the carrier profile 8.
  • At least one connector element 58 can be provided for connecting two or more sections of the carrier profile 8.
  • This connector element 58 preferably has a plug receptacle for each section of the carrier profile 8 to be connected, wherein these plug receptacles can be arranged at any angle to one another.
  • 4 shows a corner connector for connecting two carrier profile sections at an angle of 90 °.
  • T-connectors or star connectors are also conceivable.
  • FIG. 9 and 10 show a further embodiment of the carrier profile 8 according to the invention, which in turn is designed as a conductor strip 11, but this conductor strip 11 consists of a central insulating layer 18 with conductor tracks 14 arranged on both sides.
  • this conductor strip 11 there is one side of the conductor strip 11 a conductor track 14 and on the other side two conductor tracks 14 are arranged.
  • the conductor tracks 14 bring about the mechanical properties of the carrier profile 8 according to the invention described above.
  • This carrier profile 8 is particularly suitable for mounting or alignment perpendicular to a wall or ceiling surface 22, as shown in FIG. 10.
  • the conductor tracks 14 are then contacted from the side by means of a suitable contact part 40. As shown in FIG.
  • the contact part 40 consists of two parts 40a, 40b which are detachably connected to one another via electrical plug connectors 62, which is to be illustrated by the double arrow 64 shown in FIG. 9.
  • pivoting mobility of the mounting part 42 is ensured via two joints 48 in this case.
  • the mounting element 20 shown in FIG. 10 for this embodiment of the carrier profile 8 is essentially U-shaped and engages around the carrier profile 8 with two holding arms 66 in a latching or clamping manner.
  • This mounting element 20 can - as shown - be attached directly or alternatively indirectly to the wall or ceiling surface 22 analogously to FIG. 6.
  • the carrier profile 8 in the exemplary embodiment according to FIG. 11, consists of a band-shaped or strip-shaped carrier band 12 made of insulation material, into which a plurality of conductor tracks 14 are arranged in parallel in a sandwich-like arrangement are embedded in each other. These conductor tracks 14 each extend as far as the side edges of the carrier profile 8, so that contact can be made in the region of the side edges in the manner shown in FIG. 11.
  • FIG. 12 shows an example of how variably the light rail system according to the invention can be installed.
  • the support profile 8 according to the invention can be laid in any course due to its flexibility and its dimensionally stable properties.
  • 12 shows two intersecting strands of the carrier profile 8, a star-shaped connector element 58 with four plug-in receptacles being arranged at the crossing point. It is particularly advantageous here if the connector element 58 has electrical switching means by means of which the individual partial strands of the carrier profile 8 can be electrically connected or separated.
  • the carrier profile 8 consists of a profile body 70 made of insulation material, this profile body 70 preferably having an edge-open, in cross section in particular approximately ⁇ -shaped conductor groove 72 for each current conductor 7, in which the respective Current conductor 7 is in particular held positively and recessed.
  • the current conductors 7 are preferably designed as wires, in particular as copper wires with a circular cross section.
  • the carrier profile 8 can obtain its mechanical properties according to the invention from the corresponding properties of the current conductors 7.
  • the profile body 70 is a flexible, self-supporting, plastically deformable carrier that runs in the longitudinal direction of the profile element 74.
  • This support element 74 is preferably embedded as a soul in the plastic profile body 70.
  • the support element 74 has a circular cross section. It can consist of metal, in particular aluminum.
  • the profile body 70 has, in addition to the conductor grooves 72, further edge-open receiving grooves 76 for the preferably likewise positive and recessed receiving of additional conductors 78.
  • additional conductors 78 can be used for any functions, such as speaker lines, control lines or the like.
  • the profile body 70 is each formed with an essentially rectangular cross section, the current conductors 7 and / or the additional conductors 78 being arranged in the region of a surface of the profile body 70 according to FIGS. 13, 15, 16 and 17.
  • a current conductor 7 is arranged on diametrically opposite side surfaces of the profile body 70, while the additional conductors 78 are arranged on one of the surfaces of the profile body 70 connecting these two opposite sides.
  • the lampholders 4 or their contact parts 40 each have contact elements 80 which, according to the invention, engage in the conductor grooves 72 and / or the receiving grooves 76 of the profile body 70 in such a way that they conduct the conductors 7 arranged there. 78 contact.
  • the openings of the conductor grooves 72 and the receiving grooves 76 can advantageously be so narrow that contact with the live conductors is excluded.
  • a cover profile 82 which can be connected to the carrier profile 8 in a non-positive and / or form-fitting and / or material-locking manner is provided, which preferably seals the conductor grooves 72 and / or the receiving grooves 76 in a watertight manner.
  • This embodiment is particularly advantageous for outdoor installation, since it protects the current conductors 7 and / or the additional conductors 78 from moisture and moisture.
  • the lamp holders 4 on the support profile 8 or the profile body 70 are displaceable in the longitudinal direction of the profile and are preferably driven by a motor.
  • the lampholder 4 or the contact part 40 has a rotatably mounted shaft 84 which can be driven by a motor drive 86 and on the other side carries a gear 88 which engages in a toothed rack 90 of the carrier profile 8 or the profile body 70.
  • the motor drive 86 can be controlled via the additional conductors 78 (not shown in FIG. 17).
  • the contact elements 80 are designed as sliding contacts, so that the conductors 7 and 78 are well contacted even during the displacement movement. This embodiment is particularly suitable for effect lighting, for example in discotheques and the like.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Floor Finish (AREA)
EP19890111772 1989-06-28 1989-06-28 Système de rail d'éclairage Expired - Lifetime EP0404979B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP19890111772 EP0404979B1 (fr) 1989-06-28 1989-06-28 Système de rail d'éclairage
DE58909735T DE58909735D1 (de) 1989-06-28 1989-06-28 Lichtschienen-System
ES89111772T ES2094116T3 (es) 1989-06-28 1989-06-28 Sistema de regletas luminosas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19890111772 EP0404979B1 (fr) 1989-06-28 1989-06-28 Système de rail d'éclairage

Publications (2)

Publication Number Publication Date
EP0404979A1 true EP0404979A1 (fr) 1991-01-02
EP0404979B1 EP0404979B1 (fr) 1996-09-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890111772 Expired - Lifetime EP0404979B1 (fr) 1989-06-28 1989-06-28 Système de rail d'éclairage

Country Status (3)

Country Link
EP (1) EP0404979B1 (fr)
DE (1) DE58909735D1 (fr)
ES (1) ES2094116T3 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29600747U1 (de) * 1996-01-17 1996-03-07 Wonnemann Andreas Lichterkette
EP0734108A2 (fr) * 1995-03-23 1996-09-25 IDL Industrie- und Design Licht GmbH Système à rails conducteurs d'éclairage
EP0822625A2 (fr) * 1996-04-22 1998-02-04 Holtkötter Leuchten GmbH Système de rail 12 Volt sur lequel peut être connectée, à un endroit quelconque, une source lumineuse
BE1010396A3 (nl) * 1996-07-02 1998-07-07 Gieraerts Eddy Jozef Ghislain Lamparmatuur.
BE1010401A3 (nl) * 1996-07-02 1998-07-07 Gieraerts Eddy Jozef Ghislain Armatuur.
DE19745048A1 (de) * 1997-10-11 1999-04-15 Verbeek Leuchten Gmbh Stromverteil- und -abnahmesystem
EP1038999A1 (fr) * 1999-03-19 2000-09-27 Lindauer Dornier Gesellschaft M.B.H Dispositif pour la commande de métiers à tisser
EP1372223A2 (fr) * 2002-06-14 2003-12-17 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Culot à baionnette pour support de lampes
EP1519455A1 (fr) * 2003-09-23 2005-03-30 Jochen Bruck Dispositif de rail conducteur pour des lampes basse tension et des LEDs
EP1710491A2 (fr) * 2005-04-07 2006-10-11 Paulmann Licht GmbH Support pour lampes
WO2006108554A1 (fr) * 2005-04-11 2006-10-19 Ingo Maurer Gmbh Systeme d'eclairage

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9303854B2 (en) 2013-03-12 2016-04-05 Apex Technologies, Inc. Electrical rail systems with axially interleaved contact arrays
US10132452B2 (en) 2013-03-14 2018-11-20 Apex Technologies, Inc. Suspended track and planar electrode systems and methods
US10680383B2 (en) 2013-03-14 2020-06-09 Apex Technologies, Inc. Linear electrode systems for module attachment with non-uniform axial spacing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129325A2 (fr) * 1983-05-17 1984-12-27 Rotaflex p.l.c. Rail pour l'illumination
FR2623030A1 (fr) * 1987-11-09 1989-05-12 Lepaillier Patrick Dispositif d'alimentation electrique d'un support pour la fixation de materiel electrique et/ou electronique a un rail

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129325A2 (fr) * 1983-05-17 1984-12-27 Rotaflex p.l.c. Rail pour l'illumination
FR2623030A1 (fr) * 1987-11-09 1989-05-12 Lepaillier Patrick Dispositif d'alimentation electrique d'un support pour la fixation de materiel electrique et/ou electronique a un rail

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0734108A2 (fr) * 1995-03-23 1996-09-25 IDL Industrie- und Design Licht GmbH Système à rails conducteurs d'éclairage
EP0734108A3 (fr) * 1995-03-23 1998-03-11 IDL Industrie- und Design Licht GmbH Système à rails conducteurs d'éclairage
DE29600747U1 (de) * 1996-01-17 1996-03-07 Wonnemann Andreas Lichterkette
EP0822625A2 (fr) * 1996-04-22 1998-02-04 Holtkötter Leuchten GmbH Système de rail 12 Volt sur lequel peut être connectée, à un endroit quelconque, une source lumineuse
EP0822625A3 (fr) * 1996-04-22 1998-12-09 Holtkötter Leuchten GmbH Système de rail 12 Volt sur lequel peut être connectée, à un endroit quelconque, une source lumineuse
BE1010396A3 (nl) * 1996-07-02 1998-07-07 Gieraerts Eddy Jozef Ghislain Lamparmatuur.
BE1010401A3 (nl) * 1996-07-02 1998-07-07 Gieraerts Eddy Jozef Ghislain Armatuur.
DE19745048C2 (de) * 1997-10-11 2001-04-12 Verbeek Leuchten Gmbh Stromverteil- und -abnahmesystem
DE19745048A1 (de) * 1997-10-11 1999-04-15 Verbeek Leuchten Gmbh Stromverteil- und -abnahmesystem
EP1038999A1 (fr) * 1999-03-19 2000-09-27 Lindauer Dornier Gesellschaft M.B.H Dispositif pour la commande de métiers à tisser
US6213160B1 (en) 1999-03-19 2001-04-10 Lindauer Dornier Gesellschaft Mbh Voltage delivery and movable loom operating devices
EP1372223A2 (fr) * 2002-06-14 2003-12-17 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Culot à baionnette pour support de lampes
EP1372223A3 (fr) * 2002-06-14 2004-07-21 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Culot à baionnette pour support de lampes
EP1519455A1 (fr) * 2003-09-23 2005-03-30 Jochen Bruck Dispositif de rail conducteur pour des lampes basse tension et des LEDs
EP1710491A2 (fr) * 2005-04-07 2006-10-11 Paulmann Licht GmbH Support pour lampes
EP1710491A3 (fr) * 2005-04-07 2007-07-25 Paulmann Licht GmbH Support pour lampes
WO2006108554A1 (fr) * 2005-04-11 2006-10-19 Ingo Maurer Gmbh Systeme d'eclairage

Also Published As

Publication number Publication date
ES2094116T3 (es) 1997-01-16
DE58909735D1 (de) 1996-10-24
EP0404979B1 (fr) 1996-09-18

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