A method for introducing openings into a decorative material laminated onto a carrier comprises the following steps: providing a fixing device with at least two indicator pins and at least one absorption chamber, providing a carrier with holes for receiving the indicator pins and a decorative material with holes for receiving the indicator pins, pushing the carrier onto the indicator pins and then pushing the decorative material onto the indicator pins. The indicator pins extend through the holes in the carrier and the decorative material and visible parts of the indicator pins protrude above the decorative material, and the decorative material is positioned on the carrier and laminated onto the carrier. Openings are introduced into the decorative material above the openings in the carrier by means of a laser, by detecting the positions of the indicator pins and the heights of the visible parts of the indicator pins.
B23K 26/38 - Enlèvement de matière par perçage ou découpage
B23K 26/03 - Observation, p. ex. surveillance de la pièce à travailler
B23K 37/04 - Dispositifs ou procédés auxiliaires non spécialement adaptés à un procédé couvert par un seul des autres groupes principaux de la présente sous-classe pour maintenir ou mettre en position les pièces
B32B 3/26 - Produits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche continue dont le périmètre de la section droite a une allure particulièreProduits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche comportant des cavités ou des vides internes
B32B 37/12 - Procédés ou dispositifs pour la stratification, p. ex. par polymérisation ou par liaison à l'aide d'ultrasons caractérisés par l'usage d'adhésifs
B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
A vehicle airbag cover assembly, comprises a cover element and an electronic module comprising a light emitting element. The module is embedded in an at least partially transparent plastic material thus forming an integrated electronic module. The integrated module is arranged at the cover element such that an illumination from the at least one light emitting element is visible for a passenger when the airbag cover assembly is installed in a vehicle.
B60R 21/215 - Dispositions pour ranger les éléments gonflables non utilisés ou à l'état dégonfléAgencement ou montage des composants ou modules des coussins gonflables caractérisés par le couvercle de l'élément gonflable
B60Q 3/14 - Éclairage à travers la surface à éclairer
3.
Method for introducing weaknesses into a decorative material
The invention relates to a method for introducing weaknesses into a decorative material comprising a decorative layer and a carrier layer, preferably used for airbag coverings in motor vehicles, wherein the method comprises the following steps:
a) introducing different weaknesses (21) by means of a laser (20) into sections (30) of the decorative material (10) for test purposes, wherein the different weaknesses (21) differ from one another in that the different weaknesses (21) are introduced using different parameters of the laser (20);
b) measuring the tear properties of the sections (30);
c) determining which section (30) which has a desired tear property and associating the relevant parameters of the laser (20) with this section (30);
d) setting the laser (20) at the parameters associated in accordance with e);
e) introducing weaknesses (22) into the decorative material (10) by means of the laser (20) set in accordance with step e).
B32B 3/26 - Produits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche continue dont le périmètre de la section droite a une allure particulièreProduits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche comportant des cavités ou des vides internes
B32B 9/02 - Produits stratifiés composés essentiellement d'une substance particulière non couverte par les groupes comprenant des substances animales ou végétales
B32B 9/04 - Produits stratifiés composés essentiellement d'une substance particulière non couverte par les groupes comprenant une telle substance comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique
B32B 5/02 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par les caractéristiques de structure d'une couche comprenant des fibres ou des filaments
B32B 41/00 - Dispositions pour le contrôle ou la commande des procédés de stratificationDispositions de sécurité
B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine vinyliqueProduits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
B32B 27/40 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyuréthanes
B60R 21/2165 - Dispositions pour ranger les éléments gonflables non utilisés ou à l'état dégonfléAgencement ou montage des composants ou modules des coussins gonflables caractérisés par le couvercle de l'élément gonflable caractérisés par une ligne de rupture pour définir une ouverture de déploiement
B23K 26/386 - Enlèvement de matière par perçage ou découpage par perçage de trous borgnes
B23K 26/402 - Enlèvement de matière en tenant compte des propriétés du matériau à enlever en faisant intervenir des matériaux non métalliques, p. ex. des isolants
4.
METHOD FOR INTRODUCING OPENINGS INTO A DECORATIVE MATERIAL LAMINATED ONTO A SUPPORT
The invention relates to a method for introducing openings (23) into a decorative material (20) which is laminated onto a support (11) with openings (13), having the following steps: - providing a fixing device (40) with at least two indicator pins (42) and at least one absorption chamber (41), providing a support (11) with holes (12) for receiving the indicator pins (42) and openings (13), and providing a decorative material (20) with holes (22) for receiving the indicator pins (42), and - pushing the support (11) onto the indicator pins (42) of the fixing device (40) and subsequently pushing the decorative material (20) onto the indicator pins (42) of the fixing device (40), wherein the indicator pins (42) extend through the holes (12, 22) in the support (11) and in the decorative material (20), visible parts (43) of the indicator pins (42) protrude above the decorative material (20), the decorative material (20) is positioned on the support (11) and is laminated onto the support (11), and openings (23) are introduced into the decorative material (20) above the openings (13) in the support (11) using a laser (50). The decorative material (20) is positioned and laminated onto the support (11) and openings (23) are introduced into the decorative material (20) using the laser (50) while the positions of the indicator pins (42) are detected and while the visible parts (43) of the indicator pins (42) are raised, and the absorption chambers (41) are located below the openings (13) in the support (11) in the fixing device (40) in order to absorb the laser radiation.
B23K 26/03 - Observation, p. ex. surveillance de la pièce à travailler
B23K 26/38 - Enlèvement de matière par perçage ou découpage
B23K 37/04 - Dispositifs ou procédés auxiliaires non spécialement adaptés à un procédé couvert par un seul des autres groupes principaux de la présente sous-classe pour maintenir ou mettre en position les pièces
B32B 15/04 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique
B60R 13/02 - Moulures décorativesGouttièresGarnitures des paroisPavillons ou garnitures des toits
B23K 101/00 - Objets fabriqués par brasage, soudage ou découpage
B23K 103/00 - Matières à braser, souder ou découper
B60R 21/215 - Dispositions pour ranger les éléments gonflables non utilisés ou à l'état dégonfléAgencement ou montage des composants ou modules des coussins gonflables caractérisés par le couvercle de l'élément gonflable
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
Lighting for vehicles, in particular for vehicle interiors,
interior cladding and for vehicle parts, including gear
lever lighting and roof liner lighting. Vehicle accessories and upholstery for vehicles (included in
this class), in particular interior panels, gear shift
handle grips and gear diagram plaques, selector levers, hand
brakes and cladding therefor; gear lever boots, instrument
panels, air bags, door cases, seat linings, steering wheel
cladding, armrests, wind deflectors, centre consoles, sun
shades, instrument cladding, dashboards and cladding
therefor, covers for vehicle steering wheels, all the
aforesaid for vehicles.
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
Lighting for vehicles, in particular for vehicle interiors,
interior cladding and for vehicle parts, including gear
lever lighting and roof liner lighting. Vehicle accessories and upholstery for vehicles (included in
this class), in particular interior panels, gear shift
handle grips and gear diagram plaques, selector levers, hand
brakes and cladding therefor; gear lever boots, instrument
panels, air bags, door cases, seat linings, steering wheel
cladding, armrests, wind deflectors, centre consoles, sun
shades, instrument cladding, dashboards and cladding
therefor, covers for vehicle steering wheels, all the
aforesaid for vehicles.
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
Lighting for vehicles, in particular for vehicle interiors,
interior cladding and for vehicle parts, including gear
lever lighting and roof liner lighting. Vehicle accessories and upholstery for vehicles (included in
this class), in particular interior panels, gear shift
handle grips and gear diagram plaques, selector levers, hand
brakes and cladding therefor; gear lever boots, instrument
panels, air bags, door cases, seat linings, steering wheel
cladding, armrests, wind deflectors, centre consoles, sun
shades, instrument cladding, dashboards and cladding
therefor, covers (included in this class).
8.
Backlit decorative surface, particularly for the interior finishing of motor vehicles
The invention relates to a planar decorative material (11) comprising perforations (12), for interior fittings, in particular for the automobile industry, which decorative material serves to be illuminated on the rearward face (13) thereof, by an illumination means (18), and allows a portion of the light from the illumination means (18) to pass from the rear face (13) of the decorative material (11), through the perforations (12), to the visible side (14) of the decorative material (11), wherein a film (20) is adhesively bonded to the rear face (13) of the decorative material (11) and the perforations (12) extend from the rear face (13) of the decorative material (11) as far as the visible side (14) thereof, but not through the film (20).
The present invention also relates to a production method.
B60R 13/02 - Moulures décorativesGouttièresGarnitures des paroisPavillons ou garnitures des toits
B23K 26/0622 - Mise en forme du faisceau laser, p. ex. à l’aide de masques ou de foyers multiples par commande directe du faisceau laser par impulsions de mise en forme
B23K 26/386 - Enlèvement de matière par perçage ou découpage par perçage de trous borgnes
B23K 26/402 - Enlèvement de matière en tenant compte des propriétés du matériau à enlever en faisant intervenir des matériaux non métalliques, p. ex. des isolants
B32B 3/26 - Produits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche continue dont le périmètre de la section droite a une allure particulièreProduits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche comportant des cavités ou des vides internes
B32B 7/02 - Propriétés physiques, chimiques ou physicochimiques
B32B 27/08 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique d'une résine synthétique d'une sorte différente
B32B 27/40 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyuréthanes
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
Lighting for automobile interiors and automobile interior cladding, namely, gear lever lighting and roof liner lighting for automobile interiors; interior ambient lights for automobiles; led lights for automobiles; running lights for automobiles; brake lights for automobiles; indicator lights for automobiles; exterior ambient lights for automobiles Vehicle accessories and upholstery for vehicles, namely, automotive interior paneling, gear shift covers for automobiles, gear shifts for automobiles, gear selector levers for automobiles, hand brakes for automobiles, covers for hand brake levers for automobiles, shift boots for automobiles, instrument panels for automobile dashboards, air bags for automobiles, air bag covers for automobiles, door covers for automobiles, steering wheel covers for automobiles, armrests for automobile seats and doors, wind blockers for the passenger area of automobiles, fitted console covers for automobiles, sun shields and visors for automobiles, automobile dashboards, covers for automobile dashboards, covers for automobile interior
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
Lighting for automobile interiors and automobile interior cladding, namely, gear lever lighting and roof liner lighting for automobile interiors; interior ambient lights for automobiles; led lights for automobiles; running lights for automobiles; brake lights for automobiles; indicator lights for automobiles; exterior ambient lights for automobiles Vehicle accessories and upholstery for vehicles, namely, automotive interior paneling, gear shift covers for automobiles, gear shifts for automobiles, gear selector levers for automobiles, hand brakes for automobiles, covers for hand brake levers for automobiles, shift boots for automobiles, instrument panels for automobile dashboards, air bags for automobiles, air bag covers for automobiles, door covers for automobiles, steering wheel covers for automobiles, armrests for automobile seats and doors, wind blockers for the passenger area of automobiles, fitted console covers for automobiles, sun shields and visors for automobiles, automobile dashboards, covers for automobile dashboards, covers for automobile interior
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
Lighting for automobile interiors and automobile interior cladding, namely, gear lever lighting and roof liner lighting for automobile interiors; interior ambient lights for automobiles; led lights for automobiles; running lights for automobiles; brake lights for automobiles; indicator lights for automobiles; exterior ambient lights for automobiles Vehicle accessories and upholstery for vehicles, namely, automotive interior paneling, gear shift covers for automobiles, gear shifts for automobiles, gear selector levers for automobiles, hand brakes for automobiles, covers for hand brake levers for automobiles, shift boots for automobiles, instrument panels for automobile dashboards, air bags for automobiles, air bag covers for automobiles, door covers for automobiles, steering wheel covers for automobiles, armrests for automobile seats and doors, wind blockers for the passenger area of automobiles, fitted console covers for automobiles, sun shields and visors for automobiles, automobile dashboards, covers for automobile dashboards, covers for automobile interior
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
Lighting for vehicles, in particular for vehicle interiors, interior cladding and for vehicle parts, including gear lever lighting and roof liner lighting. Vehicle accessories and Upholstery for vehicles (included in class 12), in particular interior panels, Gear shift handle grips and Gear diagram plaques, selector levers, Hand brakes and Cladding therefor; Gear lever boots, Instrument panels, air bags, Door cases, Seat linings, Steering wheel cladding, Armrests, Wind deflectors, Centre consoles, Sun shades, Instrument cladding, dashboards and cladding therefor, covers (included in class 12).
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
Lighting for vehicles, in particular for vehicle interiors, interior cladding and for vehicle parts, including gear lever lighting and roof liner lighting. Vehicle accessories and Upholstery for vehicles (included in class 12), in particular interior panels, Gear shift handle grips and Gear diagram plaques, selector levers, Hand brakes and Cladding therefor; Gear lever boots, Instrument panels, air bags, Door cases, Seat linings, Steering wheel cladding, Armrests, Wind deflectors, Centre consoles, Sun shades, Instrument cladding, dashboards and cladding therefor, covers (included in class 12).
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
Lighting for vehicles, in particular for vehicle interiors, interior cladding and for vehicle parts, including gear lever lighting and roof liner lighting. Vehicle accessories and Upholstery for vehicles (included in class 12), in particular interior panels, Gear shift handle grips and Gear diagram plaques, selector levers, Hand brakes and Cladding therefor; Gear lever boots, Instrument panels, air bags, Door cases, Seat linings, Steering wheel cladding, Armrests, Wind deflectors, Centre consoles, Sun shades, Instrument cladding, dashboards and cladding therefor, covers (included in class 12).
15.
DECORATIVE SURFACE THAT CAN BE BACKLIT, IN PARTICULAR FOR THE INTERIOR FINISHING OF MOTOR VEHICLES
The invention relates to a planar decorative material (11) having openings (12) for interior finishing, in particular for the automotive industry, the purpose of which decorative material is to be illuminated on the rear side (13) thereof by means of a lighting device (18) and to let part of the light from the lighting device (18) pass from the rear side (13) of the decorative material (11) through the openings (12) to the visible side (14) of the decorative material (11). Diffusing elements (30) are provided in the openings (12). A diffusing disk (31) is provided, which comprises a plate (35) having two side surfaces (32, 33), which are preferably parallel to one another. A plurality of diffusing elements (30) is provided on the one side surface (32) of the plate (35), which diffusing elements extend outward from the plane of the plate (35). The shape and arrangement of the diffusing elements (30) on the plate (35) correspond with the shape and arrangement of the openings (12) in the planar decorative material (11). The invention further relates a method for producing a backlit decorative material (11).
B32B 3/26 - Produits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche continue dont le périmètre de la section droite a une allure particulièreProduits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche comportant des cavités ou des vides internes
B60Q 3/62 - Agencement des dispositifs d’éclairage pour l’intérieur des véhiculesDispositifs d’éclairage spécialement adaptés à l’intérieur des véhicules caractérisés par les aspects optiques utilisant des guides de lumière
B29C 63/00 - Garnissage ou gainage, c.-à-d. application de couches ou de gainages préformés en matière plastiqueAppareils à cet effet
B29C 63/02 - Garnissage ou gainage, c.-à-d. application de couches ou de gainages préformés en matière plastiqueAppareils à cet effet avec des matières sous forme de feuilles ou de nappes
16.
Method for introducing a defined weakening line by means of a pulsed laser beam via material removal on a cover material
The invention relates to a method for introducing a defined weakening line by means of material removal on a cover material (20) which has a visible side (22) and a rear side (21) opposite the visible side (22), in which a pulsed laser beam (31) from a laser (30) is aimed at the rear side (21) of the cover material (20) and is guided along a path (50) and at least one observation unit (11) for monitoring the weakening process is provided underneath the visible side (22) of the cover material (20), wherein a second laser beam (61) from a second laser (60) is coupled into the beam path of the first laser beam (31), wherein the first pulsed laser beam (31) is used to produce the weakening line, and the radiation from the second laser beam (61) that emerges on the visible side (22) is detected by the at least one observation unit (11).
B23K 26/03 - Observation, p. ex. surveillance de la pièce à travailler
C14B 1/44 - Traitement mécanique des surfaces de cuir
B23K 103/00 - Matières à braser, souder ou découper
B60R 21/2165 - Dispositions pour ranger les éléments gonflables non utilisés ou à l'état dégonfléAgencement ou montage des composants ou modules des coussins gonflables caractérisés par le couvercle de l'élément gonflable caractérisés par une ligne de rupture pour définir une ouverture de déploiement
17.
BACKLIT DECORATIVE SURFACE, PARTICULARLY FOR THE INTERIOR FINISHING OF MOTOR VEHICLES
The invention relates to a flat decorative material (11) having perforations (12) for the interior finishing, particularly for the automobile industry, which can be lit up on the rear side (13) thereof by means of a lighting device (18) and lets a part of the light of the lighting device (18) pass through from the rear side (13) of the decorative material (11) via the perforations (12) to the visible side (14) of the decorative material (11), wherein a film (20) is stuck to the rear side (13) of the decorative material (11) and the perforations (12) extend from the rear side (12) of the decorative material (11) to the visible side (14) thereof, but not through the film (20). The present invention also relates to a production method.
B60R 13/02 - Moulures décorativesGouttièresGarnitures des paroisPavillons ou garnitures des toits
B23K 26/0622 - Mise en forme du faisceau laser, p. ex. à l’aide de masques ou de foyers multiples par commande directe du faisceau laser par impulsions de mise en forme
18.
Backlit decorative surface, particularly for the interior finishing of motor vehicles
A planar decorative material (11), for interior furnishing, with perforations (12), in particular for the automotive industry, which serves to be illuminated, on its rear side (13), with a illumination device (18) and permits a part of the light of the illumination device (18) to pass from the rear side (13) of the decorative material (11) through the perforations (12) to the visible side (14) of the decorative material (11), wherein a film (20) adheres onto the rear side (13) of the decorative material (11), and the perforations (12) extend through the film (20) as far as to the visible side (14) of the decorative material (11), and the film (20) is an adhesive film activatable by increase in temperature and/or pressure, which can be permanently adhesively-bonded onto the illumination device (18) under increase in temperature to a temperature T2 and/or increase in pressure to a pressure p2. The present invention also relates to a manufacturing method.
B60Q 3/54 - Dispositifs d’éclairage intégrés dans l’habillage intérieur, p. ex. dans les habillages de plafond
B60Q 3/64 - Agencement des dispositifs d’éclairage pour l’intérieur des véhiculesDispositifs d’éclairage spécialement adaptés à l’intérieur des véhicules caractérisés par les aspects optiques utilisant des guides de lumière pour un seul dispositif d’éclairage
B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
B60R 13/02 - Moulures décorativesGouttièresGarnitures des paroisPavillons ou garnitures des toits
The invention relates to a method for introducing a defined tear line via material removal on a cover material (20), which has a visible side (22) and a rear side (21) opposite the visible side (22), wherein a pulsed laser beam (31) from a laser (30) is directed to the rear side (21) of the cover material (20) and is guided along a path (50) and at least one observation unit (11) is provided for monitoring the weakening process, wherein a hollow chamber (32) is provided on the visible side (22) of the cover material (20) which has a scattering and/or reflecting inside surface (33) and at least one observation unit (11) is provided on the hollow chamber (32), wherein the light (40) emerging on the visible side (22) of the cover material (20) during the laser irradiation is incident on the inside surface (33) of the hollow chamber (32) and is scattered and/or reflected at least in part on the at least one observation unit (11) and the light incident on the at least one observation unit (11) is used to control the laser (30). A luminescent inside surface (33) can also be used as a hollow chamber (32).
B23K 26/40 - Enlèvement de matière en tenant compte des propriétés du matériau à enlever
B23K 26/03 - Observation, p. ex. surveillance de la pièce à travailler
B23K 26/082 - Systèmes de balayage, c.-à-d. des dispositifs comportant un mouvement relatif entre le faisceau laser et la tête du laser
B23K 26/402 - Enlèvement de matière en tenant compte des propriétés du matériau à enlever en faisant intervenir des matériaux non métalliques, p. ex. des isolants
B23K 26/00 - Travail par rayon laser, p. ex. soudage, découpage ou perçage
B23K 26/359 - Travail par rayon laser, p. ex. soudage, découpage ou perçage pour le traitement de surface en formant une ligne ou un motif linéaire, p. ex. une ligne en pointillés d'amorce de rupture
B23K 26/382 - Enlèvement de matière par perçage ou découpage par perçage
B23K 26/0622 - Mise en forme du faisceau laser, p. ex. à l’aide de masques ou de foyers multiples par commande directe du faisceau laser par impulsions de mise en forme
20.
METHOD FOR INTRODUCING A DEFINED WEAKENING LINE BY MEANS OF A PULSED LASER BEAM VIA MATERIAL REMOVAL ON A COVER MATERIAL
The invention relates to a method for introducing a defined weakening line by means of material removal on a cover material (20) which has a visible side (22) and a rear side (21) opposite the visible side (22), in which a pulsed laser beam (31) from a laser (30) is aimed at the rear side (21) of the cover material (20) and is guided along a path (50) and at least one observation unit (11) for monitoring the weakening process is provided underneath the visible side (22) of the cover material (20), wherein a second laser beam (61) from a second laser (60) is coupled into the beam path of the first laser beam (31), wherein the first pulsed laser beam (31) is used to produce the weakening line, and the radiation from the second laser beam (61) that emerges on the visible side (22) is detected by the at least one observation unit (11).
The invention relates to a flat decorative material (11) for interior decoration, with perforations (12), particularly for the car industry, which can be lit up on the rear side (13) thereof by means of a lighting device (18) and lets some of the light of the lighting device (18) pass through from the rear side (13) of the decorative material (11) via the perforations (12) to the visible face (14) of the decorative material (11), in which a film (20) is stuck to the rear side (13) of the decorative material (11) and the performations (12) extend through the film (20) to the visible side (14) of the decorative material (11), the film (20) being an adhesive film that can be activated by an increase in temperature and/or pressure, said adhesive film being definitively stuck to the lighting device (18) by a temperature increase to a temperature T2 and/or a pressure increase to a pressure p2. The invention also relates to a method for the production thereof.
C09J 5/06 - Procédés de collage en généralProcédés de collage non prévus ailleurs, p. ex. relatifs aux amorces comprenant un chauffage de l'adhésif appliqué
22.
METHOD FOR INTRODUCING A DEFINED TEAR LINE BY MEANS OF A PULSED LASER BEAM VIA MATERIAL REMOVAL ON A COVER MATERIAL
The invention relates to a method for introducing a defined tear line via material removal on a cover material (20), which has a visible side (22) and a rear side (21) opposite the visible side (22), wherein a pulsed laser beam (31) from a laser (30) is directed to the rear side (21) of the cover material (20) and is guided along a path (50) and at least one observation unit (11) is provided for monitoring the weakening process, wherein a hollow chamber (32) is provided on the visible side (22) of the cover material (20) which has a scattering and/or reflecting inside surface (33) and at least one observation unit (11) is provided on the hollow chamber (32), wherein the light (40) emerging on the visible side (22) of the cover material (20) during the laser irradiation is incident on the inside surface (33) of the hollow chamber (32) and is scattered and/or reflected at least in part on the at least one observation unit (11) and the light incident on the at least one observation unit (11) is used to control the laser (30). A luminescent inside surface (33) can also be used as a hollow chamber (32).
B23K 26/00 - Travail par rayon laser, p. ex. soudage, découpage ou perçage
B23K 26/359 - Travail par rayon laser, p. ex. soudage, découpage ou perçage pour le traitement de surface en formant une ligne ou un motif linéaire, p. ex. une ligne en pointillés d'amorce de rupture
Method for producing a weakened decorative composite from at least one decorative material (25) and a spacer fabric (11), in particular for producing coverings of airbags in motor vehicles, which spacer fabrics (11) have an upper cover layer (12) and a lower cover layer (13) and a layer (15) having spacer threads (14) is located between the cover layers (12, 13), wherein the weakenings in the spacer fabric (11) are blind holes (16) which are introduced into the lower cover layer (13) of the spacer fabric (11), wherein the blind holes (16) substantially pass through the lower cover layer (13) and the layer (15) having the spacer threads (14) and the upper cover layer (12) is substantially not weakened.
B23K 26/53 - Travail par transmission du faisceau laser à travers ou dans la pièce à travailler pour modifier ou reformer le matériau dans la pièce à travailler, p. ex. pour faire des fissures d'amorce de rupture
B29C 59/00 - Façonnage de surface, p. ex. gaufrageAppareils à cet effet
B60R 21/2165 - Dispositions pour ranger les éléments gonflables non utilisés ou à l'état dégonfléAgencement ou montage des composants ou modules des coussins gonflables caractérisés par le couvercle de l'élément gonflable caractérisés par une ligne de rupture pour définir une ouverture de déploiement
B60R 21/00 - Dispositions ou équipements sur les véhicules pour protéger les occupants ou les piétons ou pour leur éviter des blessures en cas d'accidents ou d'autres incidents dus à la circulation
24.
COVER FOR AN AIRBAG, COMPRISING A DECORATIVE LAYER MADE OF LEATHER, AND METHOD FOR MANUFACTURING SAME
The invention relates to an airbag cover (10), especially for use in motor vehicles, comprising a decorative layer (11) made of leather. The leather is skived down to a constant thickness d of less than 0.6 mm on the rear side (12), and a soft compensation layer (13) is glued to the rear side (12) of the leather. Said compensation layer (13) has no or only minimal influence on the tear resistance of the leather and is not weakened.
B32B 5/02 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par les caractéristiques de structure d'une couche comprenant des fibres ou des filaments
B32B 5/18 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par le fait qu'une des couches contient un matériau sous forme de mousse ou essentiellement poreux
B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
B32B 9/02 - Produits stratifiés composés essentiellement d'une substance particulière non couverte par les groupes comprenant des substances animales ou végétales
B32B 9/04 - Produits stratifiés composés essentiellement d'une substance particulière non couverte par les groupes comprenant une telle substance comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique
B60R 21/20 - Dispositions pour ranger les éléments gonflables non utilisés ou à l'état dégonfléAgencement ou montage des composants ou modules des coussins gonflables
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
Lighting for vehicles, in particular for vehicle interiors,
consoles and for vehicle components, illuminated gear knobs
and head liner lighting. Vehicle accessories and vehicle interiors, in particular
interior trims, gear knobs and gear stick plaques, shifter
systems, handbrakes and their trims, gear gaiters,
instrument panels, airbags, door trims, armrests,
windbreaks, central consoles, visors, instrument hoods,
fascia boards and their trims, covers made of leather
(included in this class), metal, plastic or textiles for
seats and other interior design items.
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
Lighting for vehicles, in particular for vehicle interiors,
consoles and for vehicle components, illuminated gear knobs
and head liner lighting. Vehicle accessories and vehicle interiors, in particular
interior trims, gear knobs and gear stick plaques, shifter
systems, handbrakes and their trims, gear gaiters,
instrument panels, airbags, door trims, armrests,
windbreaks, central consoles, visors, instrument hoods,
fascia boards and their trims, covers made of leather
(included in this class), metal, plastic or textiles for
seats and other interior design items.
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
Lighting for vehicles, in particular for vehicle interiors,
consoles and for vehicle components, illuminated gear knobs
and head liner lighting. Vehicle accessories and vehicle interiors, in particular
interior trims, gear knobs and gear stick plaques, shifter
systems, handbrakes and their trims, gear gaiters,
instrument panels, airbags, door trims, armrests,
windbreaks, central consoles, visors, instrument hoods,
fascia boards and their trims, covers made of leather
(included in this class), metal, plastic or textiles for
seats and other interior design items.
In order to realize the required weakening geometries in a lining material for the hinged cover of an airbag, punctures are produced on the inner side of a lining material by a puncturing needle, wherein the punctures are intermittently produced in the lining material from the inner side, the weakening geometry deviates from a straight line to ensure constant, reliable and defined tearing characteristics of the lining material, wherein for producing the lines of arbitrary weakening geometries by the punctures, the puncturing needle is oriented relative to the desired line direction in one preferred embodiment of the invention, i.e., the cutting edge of the puncturing needle is aligned with the weakening geometry to be produced.
B60R 21/215 - Dispositions pour ranger les éléments gonflables non utilisés ou à l'état dégonfléAgencement ou montage des composants ou modules des coussins gonflables caractérisés par le couvercle de l'élément gonflable
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
[ Lights for vehicles, namely, lights for vehicle interiors; lights for vehicle consoles and for vehicle components; illuminated gear lever knobs; head liner lights for vehicles ] Vehicle accessories and vehicle interiors, namely, automotive interior trims, [ gear lever knobs; metal parts for vehicles, namely, automotive interior metal decorative trim, gear stick plaques; automotive shifter systems, namely, gear shifts, automatic transmission selector levers, cloth gear gaiters, and gear shift collars; steering-wheels, handbrakes and their trims for vehicles; ] automotive interior paneling, namely, instrument panels; airbags for vehicles; interior door trims, armrests, [ and headrests for motor cars; windbreaks for vehicles; ] center consoles for vehicle interiors; vehicle parts, namely, [ sun visors; ] automobile instrument hoods; [ automobile fascia boards and their interior trims; ] fitted covers made of leather, metal, plastic or textiles for automotive seats and other vehicle interior design items
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
[ Lights for vehicles, namely, lights for vehicle interiors; lights for vehicle consoles and for vehicle components; illuminated gear lever knobs; head liner lights for vehicles ] Vehicle accessories and vehicle interiors, namely, automotive interior trims, [ gear lever knobs; metal parts for vehicles, namely, automotive interior metal decorative trim, gear stick plaques; automotive shifter systems, namely, gear shifts, automatic transmission selector levers, cloth gear gaiters, and gear shift collars; steering-wheels, handbrakes and their trims for vehicles; ] automotive interior paneling, namely, instrument panels; airbags for vehicles; interior door trims, armrests, [ and headrests for motor cars; windbreaks for vehicles; ] center consoles for vehicle interiors; vehicle parts, namely, [ sun visors; ] automobile instrument hoods; [ automobile fascia boards and their interior trims; ] fitted covers made of leather, metal, plastic or textiles for automotive seats and other vehicle interior design items
31.
COVER FOR AN AIRBAG AND METHOD FOR THE PRODUCTION THEREOF
The invention relates to a cover for covering an airbag in the interior of a motor vehicle, said cover consisting of a material comprising interspaced perforations which fully penetrate the material in the region of the edge of the airbag flap, said perforations having an essentially linear form and a maximum length of 0.8 mm. The invention also relates to a method for producing a cover for covering an airbag in the interior of a motor vehicle.
B29C 59/02 - Façonnage de surface, p. ex. gaufrageAppareils à cet effet par des moyens mécaniques, p. ex. par pressage
B60R 21/2165 - Dispositions pour ranger les éléments gonflables non utilisés ou à l'état dégonfléAgencement ou montage des composants ou modules des coussins gonflables caractérisés par le couvercle de l'élément gonflable caractérisés par une ligne de rupture pour définir une ouverture de déploiement