High accuracy plotter
    21.
    发明授权
    High accuracy plotter 失效
    高精度绘图仪

    公开(公告)号:US3984747A

    公开(公告)日:1976-10-05

    申请号:US539053

    申请日:1975-01-07

    IPC分类号: B65H5/22 G01D15/24 G01D15/28

    CPC分类号: G01D15/24 B65H5/226 G01D15/28

    摘要: A high accuracy drum plotter utilizes a lightweight structurally rigid plotting drum to obtain high accelerations and, correspondingly, high throughput of information. The information is generated graphically on a plotting material which is held on the light weight drum by means of a vacuum system. High accuracy is maintained by providing compensation apparatus for adjusting drum rotation in accordance with plotting material thickness.

    摘要翻译: 高精度滚筒式绘图仪采用轻质结构刚性绘图滚筒,以获得高加速度,相应地获得较高的信息量。 该信息通过真空系统在保存在轻质滚筒上的绘图材料上以图形方式产生。 通过提供根据绘制材料厚度来调节滚筒旋转的补偿装置来保持高精度。

    Strip-chart recorder with paper supply in replaceable cartridge
    23.
    发明授权
    Strip-chart recorder with paper supply in replaceable cartridge 失效
    带可更换纸盒的纸张供应的条带记录仪

    公开(公告)号:US3713170A

    公开(公告)日:1973-01-23

    申请号:US3713170D

    申请日:1970-11-13

    申请人: KAUFMAN H

    发明人: KAUFMAN H

    IPC分类号: G01D15/28

    CPC分类号: G01D15/28

    摘要: A strip-chart recorder having a paper supply, in roll or z-fold, housed in a replaceable cartridge for easy insertion and removal from the recorder is described. The paper drive means and writing stylus are located in the fixed parts of the recorder. The cartridge includes a back-up surface over which the paper is fed while the stylus writes on the paper. A lid which holds the cartridge in place includes an idler roller for cooperation with the paper drive means, and a cutter by means of which paper sections can be torn off.

    摘要翻译: 描述了一种具有容纳在可更换盒中的卷筒或z形折叠纸的条形图记录器,用于容易地从记录器插入和移除。 纸张驱动装置和写入笔位于记录器的固定部分。 墨盒包括备用表面,当笔在纸上写入时,纸张被供给。 将盒保持在适当位置的盖包括用于与纸驱动装置配合的惰轮,以及能够撕下纸张部分的切割器。