LAMINATED GLASS, WINDOW GLASS FOR AUTOMOBILES, AND WINDOW GLASS FOR BUILDINGS

    公开(公告)号:US20180264784A1

    公开(公告)日:2018-09-20

    申请号:US15985908

    申请日:2018-05-22

    IPC分类号: B32B17/10

    摘要: A laminated glass includes, in the following order, a first glass plate, a first transparent adhesive layer, a transparent heat-insulating layer having interconnected pores, a second transparent adhesive layer, and a second glass plate. The laminated glass has a value of A in the expression (1) of 7.0×105 or smaller and a value of B in the expression (2) of 35 or larger. In the expressions, D is a pore diameter (nm) of the interconnected pores of the transparent heat-insulating layer, P is a porosity of the transparent heat-insulating layer, di is a thickness (mm) of the transparent heat-insulating layer, dg is a sum (mm) of a thickness of the first glass plate and a thickness of the second glass plate, and da is a sum (mm) of a thickness of the first transparent adhesive layer and a thickness of the second transparent adhesive layer; [ Math .  1 ] A = D 3  Pd i ( 1 ) B = d g + 3.3  d e + 0.75  d i  ( D + 260.8 0.026  D ) P ( 2 )

    Vehicle proximity indicator
    10.
    发明授权

    公开(公告)号:US09937859B2

    公开(公告)日:2018-04-10

    申请号:US14994413

    申请日:2016-01-13

    摘要: Embodiments include a vehicle comprising an end facing an external object, at least one vehicle light positioned adjacent to the end and projecting a light pattern onto the object, a window adjacent to the end, and at least one proximity indicator coupled to the window at a predetermined position corresponding to an expected location of the light pattern on the object when the end is located a predetermined distance from the object. The proximity indicator can be removably adhered to the window. The light pattern can be visible through the window from a vehicle interior. In some embodiments, the object is positioned adjacent to a rear end of the vehicle and the at least one vehicle light is a rear vehicle light. In other embodiments, the object is positioned adjacent to a front end of the vehicle and the at least one vehicle light is a front vehicle light.