公开(公告)号：US5711835A

公开(公告)日：1998-01-27

申请号：US561965

申请日：1995-11-22

申请人： Marinus J. J. Dona ,  Hendrik Pranger ,  Louis A. Mensch ,  Gilbert M. Verbeek

发明人： Marinus J. J. Dona ,  Hendrik Pranger ,  Louis A. Mensch ,  Gilbert M. Verbeek

IPC分类号： G03G21/00 ,  B23Q3/14 ,  G03G15/00 ,  G03G15/05 ,  G03G15/30 ,  B32B31/40

CPC分类号： G03G15/751 ,  Y10T156/1189 ,  Y10T82/27

摘要： A drum-shaped workpiece (37) is machined according to a method whereby the workpiece (37) is fastened to a rotatable holder (1) of a machine tool (3) by means of an adhesive (45), for example a mixture including rosin and beeswax, such that a centerline (51) of the workpiece (37) coincides substantially with an axis of rotation (19) of the holder (1). This adhesive (45) is exclusively provided between the holder (1) and support surfaces (47, 49) of the workpiece (37) directed substantially parallel to the centerline (51), the workpiece (37) being brought into connection with the holder (1) exclusively via the adhesive (45). It is achieved thereby that mechanical stresses in the workpiece (37) caused by the fastening of the workpiece (37) to the holder (1) are as small as possible. A dimensional accuracy which the workpiece (37) has after being machined by the machine tool (3) and before being removed from the holder (1) thus remains intact when the workpiece (37) is removed from the holder (1). A drum-shaped carrier (83) manufactured by the method is used as a carrier of a selenium layer (101) in an X-ray diagnosis apparatus (85). A further drum-shaped carrier (107) manufactured by the method is used as a carrier for a selenium layer (129) in a photocopier (109).

摘要翻译： 根据一种方法，将工件（37）通过粘合剂（45）固定到机床（3）的可旋转保持器（1）的方法来加工鼓形工件（37），例如包括 松香和蜂蜡，使得工件（37）的中心线（51）基本上与保持器（1）的旋转轴线（19）重合。 该粘合剂（45）仅专门设置在基本上平行于中心线（51）的工件（37）的支架（1）和支撑表面（47,49）之间，工件（37）与支架 （1）仅通过粘合剂（45）。 因此，通过将工件（37）紧固到保持器（1）而引起的工件（37）中的机械应力尽可能地小。 当工件（37）从机床（3）加工并且在从保持器（1）移除之后所具有的尺寸精度因此在从保持器（1）移除工件（37）时保持完整。 通过该方法制造的鼓形载体（83）在X射线诊断装置（85）中用作硒层（101）的载体。 通过该方法制造的另一个鼓形载体（107）用作复印机（109）中的硒层（129）的载体。

公开(公告)号：US20110199780A1

公开(公告)日：2011-08-18

申请号：US13124148

申请日：2009-10-09

申请人： Martin J. J. Jak ,  Ramon P. Van Gorkom ,  Gilbert M. Verbeek

发明人： Martin J. J. Jak ,  Ramon P. Van Gorkom ,  Gilbert M. Verbeek

IPC分类号： G02B6/00

CPC分类号： G02B27/0994 ,  F21K9/61 ,  F21Y2115/10 ,  G02B6/0006 ,  G02B6/0008 ,  G02B19/0028 ,  G02B19/0066

摘要： An illumination device (100) comprising a light-guide (104) configured to guide light from an entrance end (108) to an exit end (110); a partially transparent partition (106) arranged in said light-guide and configured such that light of a given wave length incident thereupon is partially transmitted and partially reflected, wherein said partially transparent partition (106) extends along at least a portion of said light guide, and divides that portion of the light-guide in first (104a) and second (104b) separated regions; a first light emitting device (102) arranged to incouple light to at least said first region (104a) ; and a second light emitting device (103) arranged to incouple light to at least said second region (104b).An advantage is that uniform illumination can be achieved also in applications where the length of the illumination device is restricted, e.g. for a retro-fit unit.

摘要翻译： 一种照明装置（100），包括被配置为将光从入口端（108）引导到出口端（110）的导光体（104）; 布置在所述光导中的部分透明的分隔物（106），并被配置为使得入射到其上的给定波长的光部分地透射并部分地反射，其中所述部分透明的隔板（106）沿着所述光导的至少一部分 并且将第一（104a）和第二（104b）分离区域中的该光导部分分割; 布置成将光耦合到至少所述第一区域（104a）的第一发光器件（102）; 以及第二发光器件（103），被布置成将光耦合到至少所述第二区域（104b）。 优点在于，在照明装置的长度被限制的应用中也可以实现均匀的照明。 为一个改装单位。