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79 条记录 (耗时 0.01 秒)

    Electromechanical linear actuator
    27.
    发明授权
    Electromechanical linear actuator 有权
    机电线性执行机构

    公开(公告)号：US08878466B2

    公开(公告)日：2014-11-04

    申请号：US13380566

    申请日：2010-06-30

    申请人： Andre Hausberg ,  Carsten Wintjen ,  Werner Pfluegen

    发明人： Andre Hausberg ,  Carsten Wintjen ,  Werner Pfluegen

    IPC分类号： H02K41/00 ,  F16H25/20 ,  H02K7/06 ,  F16H25/24 ,  H02K7/102 ,  H02K16/00

    CPC分类号： F16H25/205 ,  F16H25/2454 ,  F16H2025/2059 ,  H02K7/06 ,  H02K7/1021 ,  H02K16/00 ,  Y10T74/1459 ,  Y10T74/1465 ,  Y10T74/18568 ,  Y10T74/19637 ,  Y10T74/2195

    摘要： An electro-mechanical linear actuator unit comprising an actuator housing that accommodates at least two electric drives, each of which, when actuated by a control device, sets an associated drive of a respective spindle drive into rotation for adjusting linear movement of the associated spindle drive in order to produce relative linear adjustment of a control rod. The two electric drives are located in the actuator housing in such manner that relative adjustment can be produced by simultaneous actuation of the two electric drives, as the sum of the adjustment movements of the associated spindle drives, or by actuating a single electric drive, as the adjustment movement of the associated spindle drive. A respective brake is provided, in an area of each of the two electric drives, which can be selectively actuated by the control device to then prevent the adjustment movement of the respective associated spindle drive.

    摘要翻译： 一种电机械线性致动器单元，其包括容纳至少两个电驱动器的致动器壳体，每个电驱动器由控制装置致动时将相应主轴驱动器的相关联的驱动设置为旋转，以调节相关联的主轴驱动器的线性运动 以便产生控制棒的相对线性调节。 两个电动驱动器位于致动器壳体中，使得可以通过同时致动两个电动驱动器来产生相关调整，作为相关主轴驱动器的调节运动的总和，或通过致动单个电驱动器，如 相关主轴驱动器的调整运动。 在两个电动驱动器的每一个的区域中设置有相应的制动器，该制动器可由控制装置选择性地致动，从而防止各自相关主轴驱动器的调节运动。

    ELECTROMECHANICAL LINEAR ACTUATOR
    28.
    发明申请
    ELECTROMECHANICAL LINEAR ACTUATOR 有权
    电动线性执行器

    公开(公告)号：US20120137799A1

    公开(公告)日：2012-06-07

    申请号：US13380566

    申请日：2010-06-30

    申请人： Andre Hausberg ,  Carsten Wintjen ,  Werner Pfluegen

    发明人： Andre Hausberg ,  Carsten Wintjen ,  Werner Pfluegen

    IPC分类号： F16H25/18 ,  G06F19/00

    CPC分类号： F16H25/205 ,  F16H25/2454 ,  F16H2025/2059 ,  H02K7/06 ,  H02K7/1021 ,  H02K16/00 ,  Y10T74/1459 ,  Y10T74/1465 ,  Y10T74/18568 ,  Y10T74/19637 ,  Y10T74/2195

    摘要： An electro-mechanical linear actuator unit comprising an actuator housing that accommodates at least two electric drives, each of which, when actuated by a control device, sets an associated drive of a respective spindle drive into rotation for adjusting linear movement of the associated spindle drive in order to produce relative linear adjustment of a control rod. The two electric drives are located in the actuator housing in such manner that relative adjustment can be produced by simultaneous actuation of the two electric drives, as the sum of the adjustment movements of the associated spindle drives, or by actuating a single electric drive, as the adjustment movement of the associated spindle drive. A respective brake is provided, in an area of each of the two electric drives, which can be selectively actuated by the control device to then prevent the adjustment movement of the respective associated spindle drive.

    摘要翻译： 一种电机械线性致动器单元，其包括容纳至少两个电驱动器的致动器壳体，每个电驱动器由控制装置致动时将相应主轴驱动器的相关联的驱动设置为旋转，以调节相关联的主轴驱动器的线性运动 以便产生控制棒的相对线性调节。 两个电动驱动器位于致动器壳体中，使得可以通过同时致动两个电动驱动器来产生相关调整，作为相关主轴驱动器的调节运动的总和，或通过致动单个电驱动器，如 相关主轴驱动器的调整运动。 在两个电动驱动器的每一个的区域中设置有相应的制动器，该制动器可由控制装置选择性地致动，从而防止各自相关主轴驱动器的调节运动。

    NC turret lathe
    29.
    发明授权
    NC turret lathe 失效
    数控车床车床

    公开(公告)号：US4587871A

    公开(公告)日：1986-05-13

    申请号：US519627

    申请日：1983-08-02

    申请人： Heinrich Lahm

    发明人： Heinrich Lahm

    IPC分类号： B23B3/16 ,  B23B29/32 ,  B23Q5/34 ,  B23Q16/02

    CPC分类号： B23B3/161 ,  B23Q16/022 ,  B23Q5/34 ,  Y10T29/5164 ,  Y10T29/5165 ,  Y10T74/1406 ,  Y10T74/1465 ,  Y10T74/1476 ,  Y10T74/1494 ,  Y10T82/2506

    摘要： NC turret lathe comprising a tool turret rotatable about an indexing axis and mounted for rotation in a turret slide displaceable in a direction parallel to the indexing axis, also comprising a turret indexing drive monitored by a control mechanism for rotating the tool turret, and a slide drive monitored by a control mechanism for displacing the turret slide. In order to decrease the expenditure required to index the tool turret, the slide drive also constitutes the turret indexing drive, and the slide drive control also serves to monitor the turrent indexing drive. An actuatable coupling is provided between the slide drive and the turret to prevent undesired rotation of the turret when it is only to be slidably displaced.

    摘要翻译： NC转塔车床包括可绕分度轴线旋转的工具转台，并安装成可在平行于分度轴线的方向移动的转台滑块中​​旋转，还包括由用于旋转工具转台的控制机构监控的转台分度驱动器， 驱动器由用于移动转台滑块的控制机构监控。 为了减少索引工具转塔所需的支出，滑动驱动器也构成转塔分度驱动器，滑动驱动控制还用于监控转台分度驱动。 在滑动驱动器和转台之间设置可致动的联接器，以防止在仅可滑动移位时转塔的不期望的旋转。

    Bearing, centering and indexing means for the spindle carriers of multiple spindle machines
    30.
    发明授权
    Bearing, centering and indexing means for the spindle carriers of multiple spindle machines 失效
    用于多主轴机械主轴的轴承，中心和索引装置

    公开(公告)号：US3735460A

    公开(公告)日：1973-05-29

    申请号：US3735460D

    申请日：1972-02-16

    申请人： GILDEMEISTER WERKZEUGMASCH

    发明人： CRACHY R ,  JACOBY H

    IPC分类号： B23B9/00 ,  B23B9/10 ,  B23Q1/26 ,  B23Q16/04 ,  F16C35/12 ,  B23B3/18

    CPC分类号： F16C35/12 ,  B23B9/005 ,  B23Q1/262 ,  B23Q16/04 ,  F16C2322/39 ,  Y10T29/5152 ,  Y10T29/5165 ,  Y10T74/1465 ,  Y10T74/1494 ,  Y10T82/2524 ,  Y10T82/2562 ,  Y10T409/308792

    摘要： A multiple spindle machine wherein the front portion of the spindle carrier is rotatable in two axial antifriction bearings and a radial antifriction bearing. The front axial bearing is adjacent to an abutment of the machine frame and the rear axial bearing is separated from the front axial bearing by a flange of the spindle carrier. The radial bearing surrounds the spindle carrier behind the rear axial bearing and is surrounded by an axially compressible clamping ring which can be biased by one or more cylinder and piston assemblies to bear against the rear axial bearing and to thereby undergo radial expansion. The rear axial bearing causes the flange to press the front axial bearing against the abutment to thus maintain the front portion of the spindle carrier in a predetermined axial position. The radially expanding clamping ring bears against a cylindrical internal surfae of the frame and at least indirectly against the front portion of the spindle carrier so that the latter is accurately centered in the frame. A ring gear on the spindle carrier is engaged by a second gear which serves to rotate the spindle carrier between successive working positions. The ring gear can also be engaged by a gear segment which is movable radially of the spindle carrier by a cylinder and piston assembly and serves to lock the spindle carrier in an accurately determined position while the workpieces which are rotated by the work spindles in the carrier undergo treatment by one or more tools.

    摘要翻译： 一种多主轴机床，其中主轴承架的前部可在两个轴向减摩轴承和径向减摩轴承中旋转。 前轴向轴承与机架的邻接件相邻，后轴向轴承由主轴承座的凸缘与前轴向轴承分离。 径向轴承围绕后轴向轴承后的主轴托架，并且被可轴向压缩的夹紧环围绕，该夹紧环可被一个或多个气缸和活塞组件偏压以抵靠后轴向轴承并由此经受径向膨胀。 后轴向轴承使得凸缘将前轴向轴承压靠在邻接部上，从而将主轴托架的前部保持在预定的轴向位置。 径向扩张的夹紧环抵靠框架的圆柱形内表面，并且至少间接地抵靠主轴托架的前部，使得后者在框架中精确地居中。 主轴托架上的齿圈通过第二齿轮啮合，第二齿轮用于在相继的工作位置之间旋转主轴托架。 齿圈也可以由齿轮段接合，该齿轮段可通过气缸和活塞组件在主轴托架的径向上移动，并且用于将主轴托架锁定在精确确定的位置，同时由工作轴在工作台中旋转的工件 通过一种或多种工具进行治疗。