Surveying apparatus
    1.
    发明授权
    Surveying apparatus 有权
    测量仪器

    公开(公告)号:US07503123B2

    公开(公告)日:2009-03-17

    申请号:US11772476

    申请日:2007-07-02

    IPC分类号: G01C15/00 G01C1/04

    CPC分类号: G01C15/00 G01C1/04

    摘要: A surveying apparatus is provided that includes a sighting telescope, an imaging device, and an external orientation parameter calculator. The sighting telescope is rotatable about a horizontal axis and a vertical axis. The imaging device is integrally rotated with the sighting telescope and the imaging device has an optical axis that is different from the collimation axis. The external orientation parameter calculator calculates external orientation parameters of stereo images that are obtained by the imaging device in an erecting observation and in an inverse observation in terms of the position of the optical axis with respect to the collimation axis, and the sighting directions in the erection observation and in the inverse observation.

    摘要翻译: 提供了一种测量装置,其包括瞄准望远镜,成像装置和外部取向参数计算器。 瞄准望远镜可绕水平轴线和垂直轴线旋转。 成像装置与瞄准望远镜一体旋转,并且成像装置具有不同于准直轴的光轴。 外部取向参数计算器计算在垂直观察中由成像装置获得的立体图像的外部取向参数,以及关于光轴相对于准直轴的位置的反向观察,并且在 架设观察和反观察。

    Color image forming apparatus having a plurality of guide members facing
a plurality of developing devices
    2.
    发明授权
    Color image forming apparatus having a plurality of guide members facing a plurality of developing devices 失效
    彩色图像形成装置具有面向多个显影装置的多个引导构件

    公开(公告)号:US5189472A

    公开(公告)日:1993-02-23

    申请号:US738512

    申请日:1991-07-31

    IPC分类号: G03G15/00 G03G15/01

    CPC分类号: G03G15/754 G03G15/01

    摘要: The invention provides a color image forming apparatus with photoreceptor belt. In a roll of the photoreceptor belt provided two pieces of rotatable rollers and guide plate with a curved surface so that the photoreceptor belt is moved while slidably coming in contact with the curved surface of the guide plate. Along the outer surface of the roll of the photoreceptor belt provided a plurality of developing devices at the curved surface to form a color toner image on the photoreceptor belt.

    摘要翻译: 本发明提供一种具有感光带的彩色图像形成装置。 在感光带的一卷中,设置有两个可转动的辊和具有弯曲表面的引导板,使得感光带在滑动地与导向板的曲面接触的同时移动。 沿着感光带的辊的外表面,在弯曲表面处设置多个显影装置,以在感光带上形成彩色调色剂图像。

    Color image forming apparatus
    3.
    发明授权
    Color image forming apparatus 失效
    彩色图像形成装置

    公开(公告)号:US5184187A

    公开(公告)日:1993-02-02

    申请号:US737177

    申请日:1991-07-29

    IPC分类号: G03G15/01 G03G15/08

    CPC分类号: G03G15/0126

    摘要: A color image forming apparatus in which a guide member, provided between two revolving rollers around which a belt type image carrier is stretched, and on which the belt is slidably conveyed, has a large convex curvature in the direction of belt conveyance, so as to reduce friction between the belt and the guide member. A plurality of developing devices are provided to face the belt type image carrier and include magnetic rolls in which a magnetic pole facing the belt type image carrier most adjacently and one of magnetic poles next to the magnetic pole are disposed at a specific angle. The following formula is satisfied:L/R

    摘要翻译: 一种彩色图像形成装置,其中设置在两个旋转辊之间的引导构件,带状图像载体被拉伸并且带可滑动地传送到该旋转辊上,在带传送方向上具有大的凸曲率,从而 减少带与引导构件之间的摩擦。 提供了多个显影装置以面对带式图像载体,并且包括其中最靠近磁带式图像载体的磁极和磁极旁边的一个磁极以特定角度设置的磁辊。 满足以下公式:L / R <θ其中R是导向构件的曲率半径,L是沿着带式图像载体面向多个显影装置的圆周表面的带式图像载体的最大长度 θ表示特定角度。

    Color image forming apparatus having a predetermined space maintained
between a photosensitive belt and developing devices
    4.
    发明授权
    Color image forming apparatus having a predetermined space maintained between a photosensitive belt and developing devices 失效
    具有保护在感光带和发展装置之间的预定空间的彩色图像形成装置

    公开(公告)号:US5168318A

    公开(公告)日:1992-12-01

    申请号:US592578

    申请日:1990-10-04

    IPC分类号: G03G15/00 G03G15/01

    CPC分类号: G03G15/754 G03G15/01

    摘要: A color image forming apparatus wherein a photosensitive belt trained around a plurality of rollers is moved along a guide member, and the guide member is in contact under pressure by an elastic member with a space retaining member provided in each of image forming members facing the photosensitive belt. A color image forming apparatus wherein a photosensitive belt trained around a plurality of rollers is moved along a guide member, and each of given space retaining members is mounted coaxially with each of developing sleeves in the developing devices is in contact under pressure with the side end of the guide member facing the photosensitive belt by an elastic member.

    摘要翻译: 一种彩色图像形成装置,其中围绕多个滚筒训练的感光带沿着引导构件移动,并且引导构件在压力下由弹性构件接触,并且在每个图像形成构件中设置有面向感光体​​的空间保持构件 带。 一种彩色图像形成装置,其中围绕多个辊训练的感光带沿着引导构件移动,并且每个给定的空间保持构件与显影装置中的每个显影套筒同轴地安装在压力下与侧端 的导向构件通过弹性构件面对感光带。

    Image forming apparatus having a cassette storage mode
    6.
    发明授权
    Image forming apparatus having a cassette storage mode 失效
    具有盒式存储模式的图像形成装置

    公开(公告)号:US5136339A

    公开(公告)日:1992-08-04

    申请号:US671102

    申请日:1991-03-18

    摘要: An image forming apparatus wherein a recording paper receiving cassette can be moved to a first position where the cassette is stored in the apparatus body and a second position where one portion of the cassette is withdrawn from the apparatus body so that the paper feed can be carried out, wherein when the cassette is withdrawn further from the apparatus body the cassette can be removed from the apparatus body. A process cartridge including a photosensitive belt and a plurality of developing devices are arranged around the photosensitive belt. The process cartridge is disposed above the recording paper receiving cassette, wherein the process cartridge can be withdrawn in the same direction as that of the recording paper receiving cassette when the recording paper feed path is opened.

    摘要翻译: 一种图像形成装置,其中记录纸接收盒可以移动到盒子被存储在装置主体中的第一位置,以及第二位置,其中盒的一部分从装置主体中取出,从而可以承载进纸 其中当盒子从设备主体进一步抽出时,盒可以从装置主体移除。 包括感光带和多个显影装置的处理盒布置在感光带周围。 处理盒设置在记录纸接收盒的上方,其中当记录纸馈送路径被打开时,处理盒可以以与记录纸接收盒的方向相同的方向被抽出。

    Photosensitive member protection shutter for use in a color image
forming apparatus
    7.
    发明授权
    Photosensitive member protection shutter for use in a color image forming apparatus 失效
    用于彩色图像形成装置的感光构件保护快门

    公开(公告)号:US5119134A

    公开(公告)日:1992-06-02

    申请号:US581477

    申请日:1990-09-11

    IPC分类号: G03G15/01 G03G21/18

    摘要: A color image forming apparatus wherein a belt-shaped image retainer faces an image forming device. The image forming device includes a charging device, exposure device and a plurality of developing devices which are juxtaposed with each other. The belt-shaped image retainer is in the form of a cartridge which is mounted removably in the apparatus body. The cartridge has a closable cover divided into several sections which are arranged at the positions facing the image device. The belt-shaped image retainer has a transversely movable shutter member for protecting spaced apart surface portions of the image retainer which would be otherwise exposed when the upper casing of the apparatus body is opened or when the image retainer is removed from the upper casing, by moving the shutter member transversely to cover the spaced apart exposed surface portions of the image retainer.

    摘要翻译: 一种彩色图像形成装置,其中带状图像保持器面向图像形成装置。 图像形成装置包括彼此并置的充电装置,曝光装置和多个显影装置。 带状图像保持器是可拆卸地安装在装置主体中的盒的形式。 该盒具有被分成若干部分的封闭盖,它们布置在面向图像装置的位置。 带状图像保持器具有可横向移动的挡板部件,用于保护图像保持器的间隔开的表面部分,当图案保持器的上部壳体打开时或当图像保持器从上部壳体移除时,图像保持器的表面部分将另外暴露, 横向移动挡板部件以覆盖图像保持器的间隔开的暴露表面部分。

    Color image forming apparatus having different ejection parts for
different paper thickness
    9.
    发明授权
    Color image forming apparatus having different ejection parts for different paper thickness 失效
    彩色图像形成装置具有不同的纸张厚度的喷射部分

    公开(公告)号:US5073801A

    公开(公告)日:1991-12-17

    申请号:US558768

    申请日:1990-07-26

    IPC分类号: G03G15/00

    CPC分类号: G03G15/5029 G03G15/6552

    摘要: A color image forming apparatus has a plurality of developing devices and an automatic paper feed unit and a manual paper feed unit, each paper feed unit having a paper feed cassette. The paper feed units are provided below a belt-shaped image retainer. Paper ejection ports are provided above the image retainer for ejecting transfer materials which are fed from a paper feed unit, one of the paper ejection ports being selected according to the thickness of the transfer material. A thermal fixing condition is varied according to the transfer material thickness.

    摘要翻译: 彩色图像形成装置具有多个显影装置和自动供纸单元和手动进纸单元,每个供纸单元具有供纸盒。 供纸单元设置在带状图像保持器的下方。 纸张排出口设置在图像保持器上方,用于喷射从供纸单元供给的转印材料,根据转印材料的厚度来选择一个纸张排出口。 热定影条件根据转印材料厚度而变化。