利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

185 条记录 (耗时 0.035 秒)

    Power tool having a speed selector switch
    2.
    发明授权
    Power tool having a speed selector switch 有权
    电动工具具有速度选择开关

    公开(公告)号：US09457462B2

    公开(公告)日：2016-10-04

    申请号：US13802482

    申请日：2013-03-13

    申请人： Milwaukee Electric Tool Corporation

    发明人： Matthew J. Mergener ,  Steven W. Hyma ,  Toby Lichtensteiger ,  William E. Check

    IPC分类号： B27F5/02 ,  B25F5/00 ,  B25B21/00 ,  B23Q5/00

    CPC分类号： B25F5/001 ,  B23Q5/00 ,  B25B21/00 ,  B27F5/02 ,  Y10T408/21

    摘要： A power tool includes a tool housing defining a cavity and a pocket formed in a wall of the tool housing. A motor is positioned within the cavity, and a trigger mechanism is moveably coupled to the tool housing. A speed selector switch is positioned within the pocket, the speed selector switch including a push-button operable to receive a speed selection and a plurality of speed indicators. The speed selector switch is operable to output a speed signal based on the speed selection, and the speed indicators indicate the speed selection. The power tool further includes a controller operable to receive the speed signal from the speed selector switch, the speed signal indicative of a selected speed, receive an activation signal from the trigger switch, and operate the motor at the selected speed upon receiving the activation signal.

    摘要翻译： 电动工具包括限定腔体的工具壳体和形成在工具壳体的壁中的凹穴。 电动机定位在腔内，并且触发机构可移动地联接到工具壳体。 速度选择器开关位于口袋内，速度选择器开关包括用于接收速度选择和多个速度指示器的按钮。 速度选择开关可用于根据速度选择输出速度信号，速度指示器表示速度选择。 电动工具还包括控制器，其可操作以从速度选择开关接收速度信号，指示所选择的速度的速度信号，从触发开关接收激活信号，并且在接收到激活信号时以选定的速度操作电动机 。

    Direction switching and speed controlling device for a pneumatic tool
    3.
    发明申请
    Direction switching and speed controlling device for a pneumatic tool 有权
    气动工具的方向切换和速度控制装置

    公开(公告)号：US20110186315A1

    公开(公告)日：2011-08-04

    申请号：US12929420

    申请日：2011-01-24

    申请人： Xiao-Rong Li

    发明人： Xiao-Rong Li

    IPC分类号： B23Q5/00

    CPC分类号： B23Q5/00

    摘要： A direction switching and speed controlling device for an air tool includes two holes provided respectively on two lateral sides of an air cylinder (2). Holes on one side are two air outlets (8), and two holes on another side are a forward rotation air inlet (13) and a reverse rotation air inlet (12). An air valve (7) has an indentation portion (9) provided on a lateral side thereof, said indentation portion (9) is engaged with teeth portion (10) provided on a lower end of a switch (6). At another end, the switch (6) includes an elongated portion (11) provided horizontally with a blind hole (14) provided in the center. A spring (3) is disposed into the hole (14) with a metal ball (4) attached to an end thereof. A valve cap (5) is provided on a bottom portion of a casing (1) with a plurality of spherical grooves (15) provided therein. Said metal ball (4) and groove (15) are engaged through the restoration force of the spring (3).

    摘要翻译： 用于气动工具的方向切换和速度控制装置包括分别设置在气缸（2）的两个侧面上的两个孔。 一侧的孔是两个空气出口（8），另一侧的两个孔是正向旋转空气入口（13）和反向旋转空气入口（12）。 空气阀（7）具有设置在其横向侧的凹陷部分（9），所述凹口部分（9）与设置在开关（6）的下端上的齿部分（10）啮合。 在另一端，开关（6）包括水平设置有设置在中心的盲孔（14）的细长部分（11）。 弹簧（3）被安装到孔（14）中，金属球（4）附接到其一端。 阀壳（5）设置在壳体（1）的底部上，其中设置有多个球形凹槽（15）。 所述金属球（4）和槽（15）通过弹簧（3）的恢复力接合。

    Device with a rotationally-driven surgical instrument
    4.
    发明授权
    Device with a rotationally-driven surgical instrument 失效
    具有旋转驱动的手术器械的装置

    公开(公告)号：US4995877A

    公开(公告)日：1991-02-26

    申请号：US311758

    申请日：1989-02-17

    申请人： Felix Ams ,  Manfred Baier ,  Roland Schafer

    发明人： Felix Ams ,  Manfred Baier ,  Roland Schafer

    IPC分类号： A61B17/00 ,  A61B17/16 ,  B23Q5/00 ,  G05B19/10

    CPC分类号： B23Q5/00 ,  A61B17/1626 ,  G05B19/106 ,  A61B2017/00973

    摘要： The device comprises a rotationally driven surgical instrument incorporating a hand-held element having a mount rotatably installed therein for reception of interchangeable cutting and milling inserts, a driving motor for driving the mount receiving the tool inserts, a control unit for controlling the driving motor with means of setting the rotational speed and of preselecting the rotational speed range and direction of rotation as well as a digital indicator for displaying the rotational speed set up in each case. For the purpose of accessible storage of setting data, the control unit incorporates a non-volatile read-write memory for digital storage of rotational speeds, a code carrier as well as a coding/decoding arrangement.

    摘要翻译： 该装置包括旋转驱动的手术器械，其包括手持元件，该手持元件具有可旋转地安装在其中的托架，用于接收可互换的切割和铣削插入件，用于驱动接收工具插入件的安装件的驱动马达，用于控制驱动马达的控制单元 设定旋转速度和预选旋转速度范围和旋转方向的装置以及用于显示在每种情况下设定的转速的数字指示器。 为了存储设置数据的可访问性，控制单元包括用于旋转速度的数字存储的非易失性读写存储器，代码载体以及编码/解码装置。

    Workpiece drive means for turning lathes
    5.
    发明授权
    Workpiece drive means for turning lathes 失效
    工作驱动装置用于转动车轮

    公开(公告)号：US3605533A

    公开(公告)日：1971-09-20

    申请号：US3605533D

    申请日：1968-03-04

    申请人： PLANET PRODUCTS CORP

    发明人： DUGLE THOMAS E

    IPC分类号： B23B3/06 ,  B23B33/00 ,  B23Q5/00 ,  B23Q5/06

    CPC分类号： B23Q5/06 ,  B23B3/06 ,  B23B33/005 ,  B23Q5/00 ,  B23Q2705/005 ,  Y10T82/26

    摘要： THE LATHE INCLUDES OPPOSED BODILY SHIFTABLE HEADSTOCKS EACH HAVING A ROTATIONAL SPINDLE FOR ENGAGING OPPOSITE ENDS OF A WORKPIECE AS THE HEADSTOCKS ARE SHIFTED TOWARD ONE ANOTHER. THE SPINDLES ARE ROTATED BY MEANS OF TWO IDENTICAL HYDRAULIC PUMP-MOTORS CONNECTED IN A PRESSURIZED FLUID PIPING SYSTEM WHEREIN FLUID IS KEPT IN CIRCULATION BY A THIRD IDENTICAL HYDRAULIC PUMP-MOTOR DRIVEN BY A CONSTANT SPEED ELECTRIC MOTOR. BY INCLUDING THE SPINDLEDRIVING PUMP-MOTORS IN A COMMON FLUID SYSTEM, SAID PUMP-MOTORS ARE OBLIGED TO SHARE EQUALLY THE WORK OF DRIVING OPPOSITE ENDS OF AN ELONGATE WORKPIECE SUPPORTED BETWEEN CENTERS ON THE SPINDLES. THE DRIVE MEANS BETWEEN EACH SPINDLE AND ONE END FACE OF THE WORKPIECE, IS A PURELY FRICTIONAL DRIVE MEANS THE EFFECTIVENESS OF WHICH IS AIDED BY A HIGH-PRESSURE AUXILIARY MEANS TO ELEVATE AND MAINTAIN THE FORCE OF FRICTIONAL CONTACT BETWEEN THE WORK-

    PIECE END AND A UNIQUE FRICTION-RING ASSEMBLY ON THE SPINDLE INVOLVING HARD AND SOFT POLYURETHANE TRANSMISSION MEMBERS. THE PUMP-MOTORS, TWO OF WHICH OPERATE AS SPINDLE DRIVERS, WHILE ONE OPERATES AS A PUMP DELIVERING OPERATING FLUID TO THE OTHERS, ARE ALL IDENTICAL AND INTERCHANGEABLE WITH ONE ANOTHER IN THE INTERESTS OF ECONOMICAL MAINTENANCE AND SPEEDY REPLACEMENTS.