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    Direct-recording printer and housing structure therefor
    1.
    发明授权
    Direct-recording printer and housing structure therefor 失效
    直接打印机及其结构

    公开(公告)号：US4592669A

    公开(公告)日：1986-06-03

    申请号：US692970

    申请日：1985-01-22

    申请人： Gerhard Lohse ,  Johann Ramold ,  Gerhard Klee

    发明人： Gerhard Lohse ,  Johann Ramold ,  Gerhard Klee

    IPC分类号： B41J11/70 ,  B41J15/04 ,  B41J29/12 ,  B41J29/02 ,  B41J11/66

    CPC分类号： B41J15/04 ,  B41J11/70 ,  B41J29/12 ,  Y10T225/23 ,  Y10T225/252

    摘要： A printer includes a printhead, a driven platen to advance the paper, which simultaneously provides counter-pressure to the printhead, and a paper-cutting bar which includes a cutting edge on which the paper can be cut. A paper compartment holds a paper supply, through which the platen is accessible for paper insertion. A cover plate or lid covers the paper compartment. In order to assure safe operation, the cutting edge of the paper-cutting bar is mounted outside of the most constricted space between the platen axle and the paper-cutting bar. The end of the paper-cutting bar includes the cutting edge thus covering the platen so that the end of the cover plate penetrates beneath or overlaps the specified end of the paper-cutting bar in the closed position. When moving from the closed position to the open position, a motion device causes the cover plate to be initially moved in a linear direction to clear the cutting bar and thereafter rotate around a rotary axle which is substantially parallel to the platen axle.

    摘要翻译： 打印机包括打印头，用于推进纸张的驱动板，其同时向打印头提供反压力;以及切纸杆，其包括可在其上切割纸张的切割边缘。 纸张盒保持供纸，通过该纸供应纸可以进行纸张插入。 盖板或盖子覆盖纸箱。 为了确保安全操作，切纸杆的切割边缘安装在压板轴和切纸条之间最狭窄的空间之外。 切纸杆的端部包括切割边缘，从而覆盖压板，使得盖板的端部在关闭位置下方穿过切纸条的指定端部或与其重合。 当从关闭位置移动到打开位置时，运动装置使得盖板首先沿直线方向移动以清除切割杆，然后围绕基本平行于压板轴的旋转轴转动。

    Rotating drill head with a boring bar which is pivotable by a slight distance transversely to the axis of rotation by fluidic means
    2.
    发明授权
    Rotating drill head with a boring bar which is pivotable by a slight distance transversely to the axis of rotation by fluidic means 失效
    旋转钻头具有镗杆，该钻杆可通过流体装置横向于旋转轴线可旋转轻微的距离

    公开(公告)号：US5304019A

    公开(公告)日：1994-04-19

    申请号：US61862

    申请日：1993-05-14

    申请人： Gerhard Klee ,  Wilfried Gerk

    发明人： Gerhard Klee ,  Wilfried Gerk

    IPC分类号： B23B29/034 ,  B23B51/00

    CPC分类号： B23B29/03457 ,  B23B2270/025 ,  Y10T408/85843 ,  Y10T408/85884 ,  Y10T408/8595

    摘要： Rotating drill head with a boring bar which is swivel able by small amounts transversely to the rotational axis by fluidic means, with a base, a driven member located opposite the base, a pressure chamber arranged between the base and driven member and having a fluid inlet, and with an expanding lever gearing in a working connection with the driven member and serving for the synchronous and oppositely directed swiveling of a tool carrier and a compensating member which are constructed so as to be geometrically similar and constitute the boring bar.

    摘要翻译： 旋转钻头具有镗杆，该钻杆通过流体装置横向于旋转轴线旋转少量，底座，与基座相对的从动构件，布置在基部和从动构件之间的压力室，并具有流体入口 并且具有与从动构件工作连接的扩张杆，并且用于工具架和补偿构件的同步和相对定向的旋转，其构造成几何相似并构成镗杆。

    Rotating drilling head
    3.
    发明授权
    Rotating drilling head 失效
    旋转钻头

    公开(公告)号：US4697484A

    公开(公告)日：1987-10-06

    申请号：US776160

    申请日：1985-09-13

    申请人： Gerhard Klee ,  Wilfried Gerk ,  Norbert Jeschke

    发明人： Gerhard Klee ,  Wilfried Gerk ,  Norbert Jeschke

    IPC分类号： B23B29/034 ,  B23Q11/00

    CPC分类号： B23B29/03457 ,  Y10T279/24 ,  Y10T408/76 ,  Y10T408/85884 ,  Y10T408/92 ,  Y10T82/128

    摘要： A rotating head or the like having a drilling spindle and a tool carrier with an arrangement to finely adjust the tool carrier in a direction transverse to the axis of rotation of the spindle characterized by a wedge carrier which is mounted on the spindle for movement along the axis of rotation and has a bevel engaging a sliding surface of the tool carrier to shift the carrier transverse to the axis of rotation in response to movement of the wedge carrier and an arrangement for maintaining contact between the sliding surface and the bevel of the tool carrier preferably including the center of gravity of the tool carrier being offset relative to the axis of rotation on a side opposite the sliding surface so that centrifugal forces occurring during rotation of the rotating head press the sliding surface against the bevel.

    摘要翻译： 旋转头或类似物具有钻头心轴和工具架，该装置具有用于在与心轴的旋转轴线相垂直的方向上精细调节刀具架的装置，其特征在于楔形载体安装在心轴上以沿着心轴运动 旋转轴线并且具有与工具架的滑动表面接合的斜面，以响应于楔形载体的移动而横向于旋转轴线移动载体，并且用于保持滑动表面与刀架的斜面之间的接触的装置 优选地包括工具架的重心在相对于滑动表面的一侧相对于旋转轴线偏移，使得在旋转头的旋转期间产生的离心力将滑动表面压靠在斜面上。

    Pressure controlled cutter bit retainer with precision adjustable cutter bit
    4.
    发明授权
    Pressure controlled cutter bit retainer with precision adjustable cutter bit 失效
    压力控制刀头保持架，精密可调刀头

    公开(公告)号：US5713703A

    公开(公告)日：1998-02-03

    申请号：US801599

    申请日：1991-12-02

    申请人： Wilfried Gerk ,  Hartmut Hirt ,  Gerhard Klee

    发明人： Wilfried Gerk ,  Hartmut Hirt ,  Gerhard Klee

    IPC分类号： B23B29/034 ,  B23B29/18

    CPC分类号： B23B29/03457 ,  Y10S408/714 ,  Y10T408/85

    摘要： A pressure controlled cutter bit or drill bit retainer in the form of a revolving drill head with hydraulic precision adjustment of the drill bit arranged at a central extension, which is displaceable from its original position by small amounts around a pivot axis by a pressure motor, wherein this displacement occurs without any parts mechanically rubbing against each other and the dimensioning of the pressure motor and extension defining the transmission ratio conditions are selected in such a way that the travel of the drill bit guided along a curved path is greater than the travel of the pressure motor output produced by volume change, and wherein the overall volume of the pressure motor is selected to be slightly greater than the volume required for moving the pressure motor output.

    摘要翻译： 具有旋转钻头形式的压力控制刀头或钻头保持器，其具有布置在中心延伸部处的钻头的液压精密调节，该中心延伸部可以通过压力马达绕其枢转轴线从其初始位置移位少量， 其中这种位移发生在没有任何部件彼此机械摩擦的情况下，并且限定传动比条件的压力马达和延伸部的尺寸被选择成使得沿着弯曲路径引导的钻头的行程大于 通过体积变化产生的压力马达输出，并且其中压力马达的总体积被选择为略大于移动压力马达输出所需的体积。

    Pressure controlled cutter bit retainer with precision adjustable cutter bit
    5.
    发明授权
    Pressure controlled cutter bit retainer with precision adjustable cutter bit 失效
    压力控制切割机保持器与精密可调切割位

    公开(公告)号：US5116171A

    公开(公告)日：1992-05-26

    申请号：US577520

    申请日：1990-09-05

    申请人： Wilfried Gerk ,  Hartmut Hirt ,  Gerhard Klee

    发明人： Wilfried Gerk ,  Hartmut Hirt ,  Gerhard Klee

    IPC分类号： B23B29/034

    CPC分类号： B23B29/03457 ,  Y10S408/714 ,  Y10T408/85

    摘要： A pressure controlled cutter bit or drill bit retainer in the form of a revolving drill head with hydraulic precision adjustment of the drill bit arranged at a central extension, which is displaceable from its original position by small amounts around a pivot axis by a pressure motor, wherein this displacement occurs without any parts mechanically rubbing against each other and the dimensioning of the pressure motor and extension defining the transmission ratio conditions are selected in such a way that the travel of the drill bit guided along a curved path is greater than the travel of the pressure motor output produced by volume change, and wherein the overall volume of the pressure motor is selected to be slightly greater than the volume required for moving the pressure motor output.

    摘要翻译： 具有旋转钻头形式的压力控制刀头或钻头保持器，其具有布置在中心延伸部处的钻头的液压精密调节，该中心延伸部可以通过压力马达绕其枢转轴线从其初始位置移位少量， 其中这种位移发生在没有任何部件彼此机械摩擦的情况下，并且限定传动比条件的压力马达和延伸部的尺寸被选择成使得沿着弯曲路径引导的钻头的行程大于 通过体积变化产生的压力马达输出，并且其中压力马达的总体积被选择为略大于移动压力马达输出所需的体积。

    Tool carriers and unbalance compensating means
    7.
    发明授权
    Tool carriers and unbalance compensating means 失效
    刀架和不平衡补偿装置

    公开(公告)号：US4661027A

    公开(公告)日：1987-04-28

    申请号：US810579

    申请日：1985-12-19

    申请人： Wilfried Gerk ,  Gerhard Klee

    发明人： Wilfried Gerk ,  Gerhard Klee

    IPC分类号： B23B29/034 ,  B23B31/02 ,  B23Q1/34 ,  B23B51/00

    CPC分类号： B23B29/03457 ,  B23Q1/34 ,  B23B2270/025 ,  Y10T408/76 ,  Y10T408/855 ,  Y10T408/8585

    摘要： A revolving drill head or the like with finely adjustable tool carriers at right angles to its longitudinal axis having high rigidity material-elastic intermediate members operable by a hydraulic pressure medium supplied coaxially to the shaft of the drill head in a feed mechanism, which is positioned in fixed manner between the shaft and the tool carrier and having two flange-like connecting parts to the shaft or tool carrier connected by two axially parallel, resilient parts at right angles to the shaft axis as a parallel guide and with counter-directed, diametrically facing shaft axis parallel extensions which are symmetrical to and spaced from the shaft axis and between which is provided an expansion member as a material-elastic intermediate member in a plane at right angles to the shaft axis, each of the flange-like connecting parts has a compensating device diametrically facing with respect to the shaft axis the extension fixed thereto for compensating its unbalance in at least one relative position of the one flange-like connecting part with respect to the other flange-like connecting part and the flange-like connecting parts are jointly surrounded by a cylindrical sleeve, characterized in that the sleeve for forming the compensating means comprises two pipe parts (28), (30) with in each case an eccentric center of gravity with respect to the shaft axis and whereof each is fixed to one of the flange-like connecting parts (5), (6) and which can be freely moved against one another at least to the extent of the relative movement thereof on operating the feed mechanism.

    摘要翻译： 具有与其纵向轴线成直角的精细调节的工具架的旋转钻头等具有高刚性材料弹性中间构件，其可通过在进给机构中与钻头的轴同轴地供给的液压介质来操作，所述液压介质被定位 以固定的方式在轴和工具架之间并且具有两个凸缘状的连接部分到轴或工具架，所述轴或工具承载件通过两个轴向平行的弹性部件以与轴的轴线成直角的方式连接，作为平行导向件并且具有反向直径 面对的轴线平行延伸部分与轴线对称并且与轴线间隔开，并且在与轴线成直角的平面内设置有作为材料弹性中间构件的膨胀构件，每个凸缘状连接部件具有 补偿装置相对于轴线径向地面对固定在其上的延伸部，用于补偿其至少o的不平衡 一个法兰状连接部分相对于另一个凸缘状连接部分和法兰状连接部分的相对位置由圆柱形套筒共同包围，其特征在于，用于形成补偿装置的套筒包括两个管件 （28），（30），在每种情况下都相对于轴线偏心重心，并且每个固定到凸缘状连接部分（5），（6）中的一个，并且可以自由地移动抵抗 至少在操作进给机构时相对于其相对运动的程度。