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    • 63. 发明专利
    • DE69907775T2
    • 2004-03-25
    • DE69907775
    • 1999-02-16
    • DONNELLY CORP
    • SWANSON DOUGLAS RLYNAM NIALL RNESTELL DAVID E
    • B29C35/08B29C65/00B29C65/14B29C65/48B60J10/00B60J10/02
    • A method of preparing a vehicle panel assembly (10) for attaching the panel to a vehicle is disclosed which provides a "ready-to-install" panel assembly. The panel assembly (10) includes first and second spaced sides (14,16), with the bead (26) of heat activated adhesive provided on the second side (16) of the panel. The panel (12) and bead (26) are heated preferably by applying shortwave and longwave infrared radiation, with the shortwave infrared radiation being applied to an adhesive free side (14) of the panel (12) to heat the panel and, thereby, indirectly heat the bead of the heat activated adhesive. The longwave infrared radiation is applied to the adhesive side (16) of the panel (12) to directly heat the bead and thereby activate the adhesive. The ready-to-install adhesive may be applied on or adjacent to a gasket, such as a polyvinyl chloride (PVC) molding, a urethane molding, or the like. Optionally, either during or after heating, the substrate is cooled in order to ease handling of the panel assembly after the bead of adhesive is activate and ready for installation.
    • 68. 发明专利
    • Automatic rearview mirror system
    • GB2293587B
    • 1999-07-07
    • GB9519958
    • 1995-09-28
    • DONNELLY CORP
    • SCHIERBEEK KENNETH LSCHOFIELD KENNETHLYNAM NIALL R
    • B60R1/06B60R1/072B60R1/08B60R1/12B60R11/02
    • A modular rearview mirror system includes a variable reflectance device having a reflectance surface, which reflects light incident the surface from a direction rearward of the vehicle. The variable reflectance device is responsive to a drive signal by dimming to a partial reflectance condition. A control for the reflectivity value of the variable reflectance device includes first and second light sensors and a circuit. The circuit is responsive to the light sensors to produce a drive signal as a function of the light levels to which the light sensors are exposed. The first and second light sensors are both aimed generally in a direction rearwardly of the vehicle. The first light sensor is aimed along a generally horizontal axis and the second light sensor is aimed along another axis that deviates from the horizontal axis. A preferable deviation between the axes is at least approximately 10 degrees, but not more than approximately 70 degrees. The light sensors may both be positioned behind the variable reflectance device within the mirror casing and may be aimed through the variable reflectance device and/or through a potion of the substrate thereof. The variable reflectance device is preferably an electrochromic mirror element but may also be a liquid crystal device, suspended particle device, or other known electro-optical device. The automatic rearview mirror system may be used as an exterior vehicle mirror, as a vehicle interior mirror, or as all three mirrors on a vehicle. The mirror system is particularly suited for use on automobiles, minivans, light trucks, small vans, and sport utility vehicles.