专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP0746138A1 Optical adjustment arrangement for a scanning system 失效转让
标题翻译： Optische Justiervorrichtungfürein Abtastsystem
公开(公告)号：EP0746138A1
公开(公告)日：1996-12-04
申请号：EP95201413.2
申请日：1995-05-30
申请人： Océ-Nederland B.V.
发明人： Boerstal, Hendricus G.J. , Puik, Erik C.N.
IPC分类号： H04N1/03 , H04N1/193
CPC分类号： H04N1/0473 , H04N1/03 , H04N1/12 , H04N1/193 , H04N2201/02416 , H04N2201/02429 , H04N2201/04703 , H04N2201/04717 , H04N2201/04732 , H04N2201/04749 , H04N2201/04755
摘要： An optical adjustment arrangement for a scanning system comprises a main part (21;22) having defined thereon a triangle with a center point (29; 32) and first and second base points (27, 28; 30, 31). An optical part (23; 24) is positioned onto the main part (21; 22) so that the center point (29; 32) is aligned with the optical axis (50) of the optical part. The right and left sides of the optical part (23; 24) are adjusted separately and independently by first and second adjustment means (51, 52; 53, 54). The position of the adjustment means (51, 52; 53, 54) coincides with the base points of the triangle (27, 28; 30, 31). When one of the first and second adjustment means (51, 52; 53, 54) is moved in a direction perpendicular to the plane defining the triangle, the main part (21; 22) with the optical part (23; 24) is rotated around the line connecting the other of the first and second base points (27, 28; 30, 31) with the center point (29; 32). Stabilising parts (25; 26) acting as flexible hinges are preferably provided around the main part (21; 22).
摘要翻译：用于扫描系统的光学调节装置包括：主体部分（21; 22），其具有限定在其上的具有中心点（29; 32）和第一和第二基点（27,28; 30,31）的三角形。光学部件（23; 24）定位在主要部分（21; 22）上，使得中心点（29; 32）与光学部件的光轴（50）对准。光学部件（23; 24）的右侧和左侧由第一和第二调节装置（51,52; 53,54）单独和独立地调节。调节装置（51,52; 53,54）的位置与三角形（27,28; 30,31）的基点重合。当第一和第二调节装置（51,52; 53,54）中的一个沿垂直于限定三角形的平面的方向移动时，具有光学部件（23; 24）的主要部分（21; 22）旋转围绕连接第一和第二基点（27,28; 30,31）中的另一个与中心点（29; 32）的线。作为柔性铰链的稳定部件（25; 26）优选设置在主体部分（21; 22）周围。

IPRDB

热门服务

关于我们

友情链接

联系方式