公开(公告)号：US06751025B2

公开(公告)日：2004-06-15

申请号：US10168386

申请日：2002-06-21

申请人： Jean-Marc Darrieux ,  Yannick Chevreau ,  Jean-François Gomme

发明人： Jean-Marc Darrieux ,  Yannick Chevreau ,  Jean-François Gomme

IPC分类号： G02B2714

CPC分类号： G02B27/0101

摘要： A double-plate combiner for a head-up visor, including two substantially flat plates substantially parallel to each other, and held fixedly together by a holding structure that includes a central baseplate, two side flanks connected to the central baseplate, and two spacers respectively connected to the side flanks and tightly holding the two plates between them. An outer plate is tightly held between free ends of the spacers and an inner plate is tightly held between the free ends, connected to the side flanks, of the spacers. An assembly of the plates, the side flanks, and the spacers has a plane of symmetry substantially orthogonal to the mid-plane of the plates. A first dimension from one spacer to the other of the outer plate is greater than a second dimension from one spacer to the other of the inner plate. The mid-plane of each spacer is not orthogonal to the mid-plane of the plates. Such a double-plate combiner can especially be applied to a head-up visor mounted in the cockpit of an aircraft, preferably of the airplane type.

摘要翻译： 一种用于平顶遮阳板的双板组合器，包括基本上彼此平行的两个基本平坦的板，并且通过保持结构固定地保持在一起，该保持结构包括中央基板，连接到中心基板的两个侧面侧面和两个间隔件 连接到侧面，并将两个板紧紧地保持在它们之间。 外板紧紧地保持在间隔件的自由端之间，并且内板牢固地保持在间隔件的连接到侧面的自由端之间。 板，侧面和间隔件的组件具有与板的中间平面基本正交的对称平面。 从一个间隔件到外板的另一个的第一尺寸大于从一个隔离件到另一个内板的第二尺寸。 每个间隔物的中间平面不与板的中间平面正交。 这种双板组合器可以特别适用于安装在飞行器的驾驶舱中，优选为飞机型的俯视遮阳板。