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    Pattern scanning device for copying machines
    1.
    发明授权
    Pattern scanning device for copying machines 失效
    复印机图案扫描装置

    公开(公告)号：US4417809A

    公开(公告)日：1983-11-29

    申请号：US348453

    申请日：1982-02-12

    申请人： Joachim Notzel ,  Anton Schatz ,  Harthmuth Buczek ,  Gunther Kirchhof

    发明人： Joachim Notzel ,  Anton Schatz ,  Harthmuth Buczek ,  Gunther Kirchhof

    IPC分类号： G03B27/50 ,  G02B7/02 ,  G03B27/52 ,  G03G15/04 ,  G03G15/043 ,  G03B27/44

    CPC分类号： G03B27/526 ,  G02B7/021

    摘要： The pattern scanning projection device for copying machines of the type in which a pattern is projected in a strip-like manner on an image recording support by means of a pattern scanning unit which is movable in guiding grooves and includes a plurality of scanning lens plates. The lens plates for the sake of uniform projection of partial images cooperate with aperture and/or image field diaphragms and with separating diaphragms. The lens plates are individually insertable into an objective housing which is detachable from the copying machine. The housing is assembled of two parts, one housing part being provided with mounting longitudinal grooves engaging one longitudinal edge of respective lens plates and the lens plates being centered in the longitudinal grooves by separate centering grooves and being secured in central position at one point only so as to permit longitudinal displacement due to mechanical or thermal stresses. The other longitudinal edges of the plates are covered by the other housing part which is preferably made of a plastic material. The entrance and the discharge ports of the objective housing are hermetically sealed by glass panes.

    摘要翻译： 一种图案扫描投影装置，用于通过可在引导槽中移动并且包括多个扫描透镜板的图案扫描单元将图案以带状方式投射在图像记录载体上的类型的复印机。 用于部分图像的均匀投影的透镜板与孔径和/或图像场隔膜以及分隔膜片配合。 透镜板可分别插入到可与复印机分离的物镜外壳中。 壳体由两部分组装，一个壳体部分设置有与相应透镜板的一个纵向边缘接合的安装纵向凹槽，并且透镜板通过分开的定心槽在纵向凹槽中居中，并且仅在一个位置固定在中心位置 以允许由于机械或热应力引起的纵向位移。 板的另一个纵向边缘被另一个壳体部分覆盖，该另一个壳体部件优选地由塑料材料制成。 物镜外壳的入口和出口通过玻璃板密封。

    Exposure system for copying machines
    4.
    发明授权
    Exposure system for copying machines 失效
    复印机曝光系统

    公开(公告)号：US4173411A

    公开(公告)日：1979-11-06

    申请号：US854750

    申请日：1977-11-25

    申请人： Hans A. Massengeil ,  Otto Stemme ,  Rudolf Eppe ,  Josef Pfeifer ,  Georg Konigl ,  Anton Schatz

    发明人： Hans A. Massengeil ,  Otto Stemme ,  Rudolf Eppe ,  Josef Pfeifer ,  Georg Konigl ,  Anton Schatz

    IPC分类号： G03B27/50 ,  G02B13/24 ,  G03B27/52 ,  G03G15/04 ,  G03B27/48

    CPC分类号： G03B27/525 ,  G02B13/24

    摘要： Relative movement is effected between the original and the projection system of the copying machine, and the latter projects images of successive transverse strip-shaped sections of the original onto the recording medium. The projection system comprises a plurality of lens-row systems. Each lens-row system includes a first lens row which receives light from a strip-shaped section of the original and projects into an intermediate image plane, and a second lens row which receives light from the intermediate image plane and projects that light onto the recording medium. The lens-row systems are spaced apart in a direction transverse to the direction of elongation of the individual lens rows. The light passing through each lens-row system includes a plurality of central rays, each passing through the optical center of one lens element of the first lens row and through the optical center of the corresponding lens element of the second lens row. Optical deflecting structure is utilized to cause the central rays of the plural lens-row systems to converge both in the vicinity of the original and in the vicinity of the recording medium. Thus, when the plural lens-row systems image onto the recording medium a particular strip-shaped section of the original, this section is being imaged onto the recording medium by all lens-row systems simultaneously, not successively.

    摘要翻译： 在复印机的原稿和投影系统之间进行相对运动，后者将原稿的连续横向条形部分的图像投影到记录介质上。 投影系统包括多个透镜行系统。 每个透镜行系统包括第一透镜行，其接收来自原稿的条形部分的光并投射到中间像平面中;第二透镜行，其从中间像平面接收光并将光投射到记录 中。 透镜行系统在横向于各个透镜行的伸长方向的方向上间隔开。 通过每个透镜行系统的光包括多个中心光线，每个中心光线穿过第一透镜行的一个透镜元件的光学中心并且穿过第二透镜行的相应透镜元件的光学中心。 利用光学偏转结构使多个透镜行系统的中心射线在原始附近和记录介质附近会聚。 因此，当多个透镜行系统将原稿的特定条形部分成像到记录介质上时，该部分同时被所有透镜行系统成像到记录介质上，而不是连续地成像。

    Projection system for copying machines
    5.
    发明授权
    Projection system for copying machines 失效
    复印机投影系统

    公开(公告)号：US4215933A

    公开(公告)日：1980-08-05

    申请号：US971079

    申请日：1978-12-19

    申请人： Paul Feneberg ,  Georg Konigl ,  Gunther Kirchhof ,  Anton Schatz

    发明人： Paul Feneberg ,  Georg Konigl ,  Gunther Kirchhof ,  Anton Schatz

    IPC分类号： G03B27/50 ,  G02B13/24 ,  G03B27/52 ,  G03G15/04

    CPC分类号： G02B13/24 ,  G03B27/527 ,  G03B27/528

    摘要： A copying-machine projection system successively projects successive strip-shaped zones of an original onto successive strip-shaped zones of a photosensitive surface. The projection system is of the type comprising at least one row of component projection objectives extending transverse to the direction of relative movement as between projection system and photosensitive surface. The individual component projection objectives are constituted by corresponding lenticular elements of plural lens bars, the lens bars extending transverse to the relative-movement direction and being provided with respective rows of lenticular elements. The projection system projects a strip-shaped image onto the photosensitive surface but also forms an intermediate image plane. Located at the latter is a lens-aperture plate, the lens apertures of which are so shaped that the adjoining boundaries of adjoining lens apertures extend at an angle relative to the direction perpendicular to the relative-movement direction, this angle being at most equal to 80.degree.. As a result of this inclination, if the individual light fields projected improperly overlap, improperly overlap more or less than they nominally should, or fail to contact each other, the resultant boost or decrease in illumination is not confined to a longitudinally extending stripe which would be visible in the final copy but instead is averaged out over a surface area whose breadth, measured perpendicular to the relative-movement direction is substantially greater than the breadth of the excessive or absent overlap.

    摘要翻译： 复印机投影系统将原件的连续带状区域连续地投射到感光表面的连续的带状区域上。 该投影系统是包括至少一排分量投影物镜的类型，其在投影系统和感光表面之间横向于相对运动的方向延伸。 单独的部件投影物镜由多个透镜条的相应的透镜元件构成，透镜条横向于相对移动方向延伸并且设置有相应的一列透镜元件。 投影系统将条状图像投影到感光表面上，但也形成中间图像平面。 位于后者的是透镜孔板，其透镜孔的形状使得邻接的透镜孔的相邻边界相对于垂直于相对运动方向的方向以一定角度延伸，该角度最多等于 80°。 作为这种倾向的结果，如果投射的各个光场不正确地重叠，则不恰当地重叠或大于它们名义上应该重叠或者不能彼此接触，则所得到的照明升高或降低不限于纵向延伸的条纹， 在最终副本中可见，而是在垂直于相对运动方向测量的宽度基本上大于过度或不存在重叠的宽度的表面区域上平均。

    Apparatus for working the marginal zones of a lens
    7.
    发明授权
    Apparatus for working the marginal zones of a lens 失效
    用于工作透镜边缘区域的装置

    公开(公告)号：US3978620A

    公开(公告)日：1976-09-07

    申请号：US587233

    申请日：1975-06-13

    申请人： Paul Feneberg ,  Anton Schatz

    发明人： Paul Feneberg ,  Anton Schatz

    IPC分类号： B24B9/14 ,  B24B13/00

    CPC分类号： B24B9/146 ,  B24B9/142

    摘要： A lens of a soft and readily damaged material is placed onto a support having a surface whose contour corresponds to the mating contour of the juxtaposed surface of the lens. The support is rotated and the lens is shifted on it until the lens is centered on the surface of the support, whereupon suction is applied through the support to the lens to hold it immovable as the marginal zones of the lens are being worked.

    摘要翻译： 将柔软且容易损坏的材料的镜片放置在具有与镜片并置表面的配合轮廓对应的表面的支撑件上。 支撑被旋转，并且透镜在其上移动，直到透镜在支撑体的表面上为中心，于是通过支撑件将吸力施加到透镜，以在透镜的边缘区域被加工时使其不可移动。

    Method for working the marginal zones of a lens
    8.
    发明授权
    Method for working the marginal zones of a lens 失效
    透镜边缘区域的工作方法

    公开(公告)号：US3948007A

    公开(公告)日：1976-04-06

    申请号：US474429

    申请日：1974-05-29

    申请人： Paul Feneberg ,  Anton Schatz

    发明人： Paul Feneberg ,  Anton Schatz

    IPC分类号： G02C7/04 ,  B24B9/14 ,  B24B13/00 ,  B24B1/00

    CPC分类号： B24B9/142 ,  B24B9/146

    摘要： A lens of a soft and readily damaged material is placed onto a support having a surface whose contour corresponds to the mating contour of the juxtaposed surface of the lens. The support is rotated and the lens is shifted on it until the lens is centered on the surface of the support, whereupon suction is applied through the support to the lens to hold it immovable as the marginal zones of the lens are being worked.

    摘要翻译： 将柔软且容易损坏的材料的镜片放置在具有与镜片并置表面的配合轮廓对应的表面的支撑件上。 支撑被旋转，并且透镜在其上移动，直到透镜在支撑体的表面上为中心，于是通过支撑件将吸力施加到透镜，以在透镜的边缘区域被加工时使其不可移动。