摘要:
Die Erfindung betrifft ein Verfahren und eine Fertigungsvorrichtung (1) zur Kaschierung einer Oberware auf einen Fahrzeugbauteil (2) oder ein Bauteil (B), wobei die Fertigungsvorrichtung ein auf einer Bodenfläche fahrbares Transportsystem (10) umfasst, welches über eine Bauteilaufnahme (20) an einer der Bodenflächen abgewandten Oberseite verfügt, sowie einer mittels einer Handhabungseinrichtung über die Bauteilaufnahme (20) bewegbaren Oberwarenkaschiereinrichtung (30), die über eine Halteeinrichtung zum Greifen einer Oberware verfügt, sowie einer von einer elastischen Membran (M) begrenzten Druckkammer (31) zum Erzeugen eines Prozessdrucks mittels der Membran (M) auf eine Oberflächenseite der Oberware, insbesondere auf diejenige Oberflächenseite, die die spätere Sichtseite der Oberware auf dem Fahrzeugbauteil bildet.
摘要:
L'invention concerne un dispositif de gainage (10) d'une enveloppe (46) sur une structure creuse (45), le dispositif de gainage (10) comprenant un conformateur (16) pour épouser tout ou partie de la structure creuse (45), un premier mécanisme d'aspiration (15) et un cadre (24) configuré pour maintenir une membrane élastique (25) sur la face externe du conformateur (16), le dispositif de gainage (10) comprenant un caisson (26) portant une baudruche (33) étanche disposée en regard du conformateur (16), un système d'injection étanche (40) de fluide sous pression et thermorégulé entre le caisson (26) et la baudruche (33), la baudruche (33), sous l'effet du fluide sous pression, épouse la forme de la face externe du conformateur (16) et de la structure (45) dans ses différents détails de géométrie et plaque l'enveloppe (46) sur la face de gainage de la structure creuse (45). L'invention a également pour objet un procédé de gainage utilisant un dispositif de gainage tel que défini ci-dessus.
摘要:
A lamination machine (10) comprising: - a film support (16) for receiving a functional film (12) to be laminated, - an article support (18) configured to receive and position the optical article (14) in a predetermined orientation, and - an actuating member (20) configured to move the film support (16) and the article support (18) toward each other for laminating at a predetermined pressure the functional film (12) received in the film support (16) onto the optical article (14) received within the article support (18), wherein said article support (18) is a blocker support configured to receive a surfacing blocker (22) onto which the optical article (14) is to be disposed for lamination, said article support (18) being further configured to transmit laminating forces induced by said predetermined pressure to the lamination machine (10) during a lamination operation.
摘要:
The invention provides a device for producing an edgefold on a component, wherein the component includes a support and a cover layer. The component may be an inner lining part of a motor vehicle, without limitation thereto. The device comprises an elastic body, which is set up to pull the cover layer over an edge of the support by deforming the elastic body.
摘要:
A transfer laminate (35), comprising a carrier film having an adhering decorative element having a solid, pigmented, partially cured decorative layer, is laminated on the decoration side onto a substrate (40) having a temperature between 50 and 70°C on the decoration side, on which substrate a coating that can be painted over has been applied in the course of a traditional process. The paint layer of the coating that was applied last is still moist and tacky after the intermediate drying thereof. The transfer laminate (35) is laminated onto the still moist and tacky paint layer on the substrate (40), and at least the region of the transfer laminate (35) containing the decorative element is pressed onto the substrate coating over the entire area at a pressure of 0.2 to 5.0 bar for 40 to 240 seconds. Then the carrier film is quickly cooled to a temperature less than 20°C and then removed from the substrate coating, wherein the decorative element remains on the substrate coating. The device for transfer lamination forms an applicator (10), which comprises: two flexible membranes (20, 22), which are both clamped pressure-tight on a common frame (12) along the perimeter of the membranes in such a way that an intermediate space is created therebetween, in which a flexible warm- or hot-water layer (27) can be enclosed; a chamber (30), which can be filled with compressed air, wherein overall such an arrangement is created that a gradual introduction of compressed air into the chamber (30) moves the two flexible membranes (20, 22) and the flexible warm- or hot-water layer (27) jointly in the manner of a balloon onto the substrate surface (42) to be coated in order to apply the transfer laminate (35) to and press the transfer laminate onto said substrate surface (42) without bubbles.
摘要:
A process for producing an ophthalmic lens which is suitable for stereoscopic vision based on selection of circular light-polarization includes laminating a quarter-wave retarding layer (3) onto an ophthalmic base lens (1). Such process leads to low unit cost for the lenses produced, and a high optical quality. The ophthalmic base lens may be adapted for correcting an ametropia of a wearer of the ophthalmic lens, thereby combining ametropia correction with stereoscopic vision.
摘要:
The invention relates to a device for the thermal bonding of a flexible coating (13) to a support (12), using a fluidized bed of particles (4), comprising an internal zone, called a heating box (10) smaller in size than that of the enclosure (2), which is placed approximately at the centre of the latter, said heating box having a gas distributor (6b), a diffusion mesh (7b) and a gas feed system (5b, 9) that are separate and isolated from those of the enclosure and of the heating means (11) designed to be placed in the particle bed. The invention also relates to a thermal bonding method suitable for being implemented by this device.
摘要:
Bei einem Verfahren und einer Vorrichtung zur Durchführung dieses Verfahrens, zur Beschichtung eines dreidimensionalen Körpers mit einer Kunststoffolie mit Hilfe einer Druckkissenpresse, ist ein Tisch (10) vorgesehen, auf den der zu beschichtende Körper (20) aufgelegt wird. Bevor das Druckkissen (16) die Folie erwärmt und andrückt, wird die Folie in einen dem Umriß des Körpers mit Abstand folgenden Rahmen (22) eingespannt, der die Kunststoffolie beim Erwärmen und beim Andrücken an den Körper festhält, so daß die Folie gedehnt wird und sich auch im Bereich vorspringender Ecken des Körpers vollständig an diesen anpaßt.