Abstract:
A motor vehicle glazing (1) prepared for installation according to the adhesive process is provided with a profiled spacer (8) produced by extrusion of an extrudable polymer directly onto glazing (1) and subsequent setting. During installation of glazing (1) in the window opening of the motor vehicle body, profiled spacer (8) acts as an intermediate member between glazing (1) and assembly adhesive extrudate (13). Profiled spacer (8) is provided along its outer periphery with a lip portion (10) projecting beyond peripheral area (3) of glazing (1). In the installed position of glazing (1), lip portion (10) rests against the window frame flange (4) running parallel to peripheral area (3) of glazing (1) and acts, upon insertion of the glazing during the setting process of assembly adhesive (13), as a support and centering element for glazing (1).
Abstract:
The method of and apparatus for equipping a surface of an article with a profiled gasket, bead or a profiled frame, after appropriate pretreatment of the surface. A thermoplastic elastomer is supplied via an extruder and a heated pressure hose to a heated extrusion nozzle. The nozzle is guided by a robot, and the elastomer is extruded and laid by means of the extrusion nozzle onto the surface. The gasket is applied, for example, to an automobile glazing as a profiled frame along its border.
Abstract:
A motor vehicle glazing prepared for installation is provided with one or more profiled spacers produced by extrusion of an extrudable polymer directly onto the glazing. A first spacer is provided along its outer periphery with an lip portion projecting beyond the peripheral area of the glazing. In the installed position of the glazing the lip portion rests against the window frame flange running parallel to the peripheral area of the glazing and acts, upon insertion of the glazing and during the setting process of the assembly adhesive, as a support and centering element for the glazing. Adjacent the first profiled spacer, and attached to the glazing is the assembly adhesive bead. Optionally, a second spacer is provided also adjacent the adhesive bead for retaining the adhesive bead between the first and second spacers and for adding support.
Abstract:
A wall or window element and/or wall element beneath the window is provided having an insulation layer disposed between two panels. The insulation layer is formed of a material which reduces convective heat transfer and thermal radiation. The insulation layer and the panels are permeable by the solar radiation spectrum, and the external panel which bounds the insulation layer on the side of the solar radiation is an absorptive pane which has a maximally high absorptivity for the non-visible portion of the solar radiation spectrum.
Abstract:
A glass pane is equipped with an elastically resilient sealing profile. For fixing the sealing profile on the glass pane, a profile strand is glued to the glass pane and a sealing profile is secured to this strand. The profile strand consists of a hardened adhesive compound extruded directly onto the glass pane or onto a frame-like coating disposed on the glass pane. The profile strand has a channel-shaped cross-section and possesses lateral flanges which are equipped with inwardly oriented projections and thus form an insertion groove with back-cut zones for securing a push-in portion connected with the sealing portion of the sealing profile.
Abstract:
A window glass having shaped metallic brackets with a U-shaped cross section which are force-fittingly connected by clamping to the edge areas of the glass, wherein the window glass is provide on at least one surface on the edge area overlapped by the shaped metallic bracket with a raised layer which securely adheres to the glass surface and which is made of a highly elastic polymer which produces a large-surface force connection to the abutting shaped shank with partial elastic deformation. The window glass avoids the use of adhesives between the shaped brackets and glass surface and is suitable for industrial production.
Abstract:
A spacer for installation along the upper or lower horizontal edge of a vehicle windshield. The spacer is used to maintain the support bracket at a predetermined distance and perpendicular to the surface of the windshield. The spacer includes a first surface for contact with the windshield edge, a second surface for contact with the bracket, and a support surface which works a support element fastened to the bracket for maintaining the bracket substantially perpendicular to the edge of the windshield. The windshield, equipped with the spacer, can thus be positioned by itself by simple alignment of the spacer on the bracket support element while an adhesive is applied between the windshield and bracket and cures without further support.
Abstract:
A process is described for installing an automobile glazing by direct gluing in which an extrusion nozzle deposits an adhesive mass in bead form on one of two surfaces to be glued. The bead can either be used directly for gluing or, after hardening, act as a profile placed on glazing which is used as an intermediary between the glazing and a second gluing bead. Embedded within the bead are a plurality of high tensile strength flexible wires. During the removal of the glazing the wires are used to shear the bead where they have been introduced, i.e., either in profile or in the second gluing bead. The wires are positioned so that each has to shear only a part of the section of profile or of the bead.
Abstract:
The invention relates to the manufacture of laminated glass, comprising glass sheets and plastic sheets. In the manufacture, glass and plastic sheets are each cut to a final dimension desired for use in laminated glass, assembled in a preliminary way, and, then, by the action of temperature and pressure formed to the laminate. The cutting of the plastic sheets, is carried out more particularly a plastic sheet of polyvinyl butyral as an interlayer between outer sheets of silicate glass is carried out by a high pressure water jet.
Abstract:
A light diffusing, insulating glass element is disclosed comprising two thin silicate glass panels (1, 2) each about 2 mm thick, and a thick intermediary layer (3) about 15 to 20 mm thick. The intermediary layer (3) is made from a foamed-up acrylate glass having closed bubbles. This layer has a specific weight of approximately 20 to 30 kg/m.sup.3 and a light transmissivity of 60 to 80% for a layer thickness of 20 mm. A shatterproofing splinter-bonding transparent layer (5) is located between one of the glass panels (1, 2) and the intermediate layer (3) and is bonded to them. The other glass panel is bonded to the intermediate layer (3) by means of a thin adhesive coat.The insulating glass element is light and, because of its safety-glass properties, is particularly well suited for ceiling use.
Abstract translation:公开了一种光漫射绝缘玻璃元件,其包括每个约2mm厚的两个薄硅酸盐玻璃面板(1,2)和约15至20mm厚的厚中间层(3)。 中间层(3)由具有闭合气泡的发泡丙烯酸酯玻璃制成。 该层具有约20至30kg / m 3的比重,并且对于层厚度为20mm,透光率为60至80%。 碎玻璃粘结透明层(5)位于玻璃板(1,2)和中间层(3)中的一个之间,并与之粘结。 另一个玻璃面板通过薄的粘合剂涂层结合到中间层(3)。 绝缘玻璃元件很轻,由于其安全玻璃的特性,特别适用于天花板使用。