Robot hand
    5.
    发明授权
    Robot hand 有权
    机器人手

    公开(公告)号:US08388035B2

    公开(公告)日:2013-03-05

    申请号:US13054307

    申请日:2009-07-17

    IPC分类号: B25J15/08

    CPC分类号: B25J15/022 B25J15/0266

    摘要: A robot hand is configured such that a plurality of finger mechanisms are disposed on base and operate so as to cause fingertip portions thereof to get close to each other and separate from each other. At least one of the plurality of finger mechanisms is constituted by a Chebychev link mechanism including a driving link configured to be rotated about a base end portion thereof supported by the base, a driven link having a base end portion coupled to the base so as to be swingable, and an intermediate link having a base end portion coupled to a tip end portion of the driving link so as to be swingable and a center portion coupled to a tip end portion of the driven link so as to be swingable. The fingertip portions are respectively provided at tip end portions of the intermediate links.

    摘要翻译: 机器人手构造成使得多个指状机构设置在基部上并且操作以使其指尖部彼此靠近并且彼此分离。 所述多个指状机构中的至少一个由切比克夫连杆机构构成,该切比赫夫连杆机构包括驱动连杆,所述驱动连杆构造成围绕由所述底座支撑的基端部旋转,所述从动连杆具有连接到所述基座的基端部, 以及中间连杆,其具有联接到所述驱动连杆的前端部以便可摆动的基端部分,以及联接到所述从动连杆的顶端部分以便可摆动的中心部分。 指尖部分分别设置在中间连杆的前端部。

    ROBOT HAND
    6.
    发明申请
    ROBOT HAND 有权
    机器人手

    公开(公告)号:US20110115244A1

    公开(公告)日:2011-05-19

    申请号:US13054307

    申请日:2009-07-17

    IPC分类号: B25J15/08

    CPC分类号: B25J15/022 B25J15/0266

    摘要: A robot hand is configured such that a plurality of finger mechanisms are disposed on base and operate so as to cause fingertip portions thereof to get close to each other and separate from each other. At least one of the plurality of finger mechanisms is constituted by a Chebychev link mechanism including a driving link configured to be rotated about a base end portion thereof supported by the base, a driven link having a base end portion coupled to the base so as to be swingable, and an intermediate link having a base end portion coupled to a tip end portion of the driving link so as to be swingable and a center portion coupled to a tip end portion of the driven link so as to be swingable. The fingertip portions are respectively provided at tip end portions of the intermediate links.

    摘要翻译: 机器人手构造成使得多个指状机构设置在基部上并且操作以使其指尖部彼此靠近并且彼此分离。 所述多个指状机构中的至少一个由切比克夫连杆机构构成,该切比赫夫连杆机构包括驱动连杆,所述驱动连杆构造成围绕由所述底座支撑的基端部旋转,所述从动连杆具有连接到所述基座的基端部, 以及中间连杆,其具有联接到所述驱动连杆的前端部以便可摆动的基端部分,以及联接到所述从动连杆的顶端部分以便可摆动的中心部分。 指尖部分分别设置在中间连杆的前端部。

    ROBOT HAND
    7.
    发明申请
    ROBOT HAND 审中-公开
    机器人手

    公开(公告)号:US20110241369A1

    公开(公告)日:2011-10-06

    申请号:US13133041

    申请日:2009-12-04

    IPC分类号: B25J15/08

    摘要: The robot hand includes a planetary gear unit into which a rotational power is input from a motor, first and second drive shafts to which a rotational power output from the planetary gear unit is transmitted, a finger having first and second joints respectively driven by the first and second drive shafts. The planetary gear unit includes a sun gear, a planetary gear meshing with external teeth of the sun gear, a planetary arm connected to the planetary gear to coordinately move with a rotation of the planetary gear on its on axis. The sun gear is connected to the motor. The planetary arm is connected to the first drive shaft. An internal gear is connected to the second drive shaft. A resistance generating unit is disposed for making the motion resistance of the internal gear lager than the motion resistance of the planetary arm.

    摘要翻译: 机器人手包括行星齿轮单元,其中从马达输入旋转动力,从所述行星齿轮单元输出的旋转动力被传递到的第一和第二驱动轴,具有第一和第二关节的手指,分别由第一和第二接头驱动 和第二驱动轴。 行星齿轮单元包括太阳齿轮,与太阳齿轮的外齿啮合的行星齿轮,与行星齿轮连接的行星臂,以与行星齿轮在其轴上的旋转协调地移动。 太阳齿轮连接到电机。 行星臂连接到第一驱动轴。 内齿轮连接到第二驱动轴。 设置电阻产生单元,用于使内齿轮的运动阻力大于行星臂的运动阻力。