Structure, manipulator and structure control system
    41.
    发明授权
    Structure, manipulator and structure control system 有权
    结构,机械手和结构控制系统

    公开(公告)号:US08402860B2

    公开(公告)日:2013-03-26

    申请号:US12249414

    申请日:2008-10-10

    IPC分类号: B25J18/00

    摘要: A structure is provided with a first member at a base end side, a third member at a leading end side, a second member arranged between the first and third members, and a coupling force generator for generating a first coupling force for pressing an end surface of the first member and that of the second member against each other and a second coupling force for pressing an end surface of the second member and that of the third member against each other. In this structure, the first and third members are relatively displaced upon the application of an external force larger than a coupling force generated between the end surface of the first member and that of the second member by the first coupling force, whereas the second and third members are relatively displaced upon the application of an external force larger than a coupling force generated between the end surface of the second member and that of the first member by the second coupling force.

    摘要翻译: 一种结构在基端侧具有第一构件,在前端侧具有第三构件,在第一构件和第三构件之间设置有第二构件,以及联接力发生器,用于产生用于按压端面的第一联接力 的第一构件和第二构件的第二构件和第二构件彼此抵靠的第二联接力。 在该结构中,第一和第三构件在施加比第一构件的端面和第二构件的端面之间产生的耦合力大的外力作用第一联接力时相对移位,而第二和第三构件 当施加大于通过第二联接力在第二构件的端面与第一构件的端面之间产生的联接力的外力时,构件相对移位。

    ROBOT ARM
    42.
    发明申请
    ROBOT ARM 有权
    机器人ARM

    公开(公告)号:US20110036188A1

    公开(公告)日:2011-02-17

    申请号:US12863644

    申请日:2009-01-21

    IPC分类号: F16H3/02 F16H3/44

    摘要: A robot arm has: a drive gear that has a shaft; a gear frame being capable of turning about the shaft of the drive gear; a first follower gear being capable of turning, in synchronization with the drive gear, about a shaft fixed to the gear frame, in a direction opposite to the turning direction of the drive gear; a transmission control mechanism that is capable of locking the first follower gear to the drive gear; an arm that moves in synchronization with the first follower gear; and a collision detection unit that is capable of detecting a collision between the arm and an obstacle. The transmission control mechanism unlocks the follower gear from the drive gear in response to detection, by the collision detection unit, of collision between the arm and the obstacle.

    摘要翻译: 机器人臂具有:具有轴的驱动齿轮; 能够围绕驱动齿轮的轴转动的齿轮架; 第一从动齿轮能够与驱动齿轮同步地沿与驱动齿轮的转动方向相反的方向围绕固定到齿轮架的轴转动; 传动控制机构,其能够将第一从动齿轮锁定到驱动齿轮; 与第一从动齿轮同步移动的臂; 以及能够检测臂与障碍物之间的碰撞的碰撞检测单元。 响应于碰撞检测单元检测到臂与障碍物之间的碰撞,变速器控制机构从驱动齿轮解锁从动齿轮。