会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明授权
    • Optical unit for image projection and tool incorporating same
    • 用于图像投影的光学单元和并入其的工具
    • US06262839B1
    • 2001-07-17
    • US09679792
    • 2000-10-05
    • Barry D. WixeyRobert P. Welsh
    • Barry D. WixeyRobert P. Welsh
    • G02B504
    • G01B9/00B23Q17/24B23Q17/2404B27C1/14Y10T83/853Y10T83/858Y10T83/859Y10T408/21Y10T408/57Y10T409/308176Y10T409/3084Y10T409/308624
    • An optical unit for projecting an image including first and second locating lines for substantially eliminating the introduction of visual parallax error. In one preferred form, the optical unit is incorporated into a machine for performing a forming operation on a workpiece and is operative to project an image of a portion of a scale to a position easily read by the user during machine operation. The optical unit includes a prism portion having a first side disposed adjacent the scale, a second side at an angle to the first side for reflecting the image and a third side through which the projected image may be viewed. The first locating line is disposed on the first side and the second locating line is disposed on the third side such that visual alignment eliminates the introduction of visual parallax error associated with reading a scale.
    • 一种用于投影包括第一和第二定位线的图像的光学单元,用于基本上消除视觉差错的引入。 在一个优选形式中,光学单元被结合到机器中以在工件上执行成形操作,并且可操作地将标尺的一部分的图像投影到在机器操作期间由用户容易地读取的位置。 所述光学单元包括棱镜部分,所述棱镜部分具有邻近所述刻度尺设置的第一侧,与所述第一侧成一定角度的第二侧用于反射所述图像;以及第三侧,通过所述第三侧可以观察所述投影图像。 第一定位线设置在第一侧上,第二定位线设置在第三侧,使得视觉对准消除了与读取刻度相关联的视觉差错的引入。
    • 8. 发明授权
    • Optical unit for image projection and tool incorporating same
    • 用于图像投影的光学单元和并入其的工具
    • US6141147A
    • 2000-10-31
    • US70277
    • 1998-04-30
    • Barry D. WixeyRobert P. Welsh
    • Barry D. WixeyRobert P. Welsh
    • B23Q17/24B27C1/14G01B9/00G02B5/04G01C1/06G01C3/10G02B7/04
    • G01B9/00B23Q17/24B23Q17/2404B27C1/14Y10T408/21Y10T408/57Y10T409/308176Y10T409/3084Y10T409/308624
    • An optical unit for projecting an image including first and second locating lines for substantially eliminating the introduction of visual parallax error. In one preferred form, the optical unit is incorporated into a machine for performing a forming operation on a workpiece and is operative to project an image of a portion of a scale to a position easily read by the user during machine operation. The optical unit includes a prism portion having a first side disposed adjacent the scale, a second side at an angle to the first side for reflecting the image and a third side through which the projected image may be viewed. The first locating line is disposed on the first side and the second locating line is disposed on the third side such that visual alignment eliminates the introduction of visual parallax error associated with reading a scale.
    • 一种用于投影包括第一和第二定位线的图像的光学单元,用于基本上消除视觉差错的引入。 在一个优选形式中,光学单元被结合到机器中以在工件上执行成形操作,并且可操作地将标尺的一部分的图像投影到在机器操作期间由用户容易地读取的位置。 所述光学单元包括棱镜部分,所述棱镜部分具有邻近所述刻度尺设置的第一侧,与所述第一侧成一定角度的第二侧用于反射所述图像;以及第三侧,通过所述第三侧可以观察所述投影图像。 第一定位线设置在第一侧上,第二定位线设置在第三侧,使得视觉对准消除了与读取刻度相关联的视觉差错的引入。