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    • 4. 发明申请
    • ROBOT HAND AND ROBOT
    • 机器手和机器人
    • US20120290133A1
    • 2012-11-15
    • US13467547
    • 2012-05-09
    • Yoshinobu GOTOKenjiro MURAKAMIKazuto YOSHIMURA
    • Yoshinobu GOTOKenjiro MURAKAMIKazuto YOSHIMURA
    • B25J13/08B25J19/02B25J15/10
    • B25J15/10B25J9/1612B25J15/0253Y10S901/31Y10S901/33Y10S901/34
    • A robot hand has a plurality of fingers including a contact sensing finger that senses contact with an object. A base provided with the fingers detects a resultant reaction force that is the combination of reaction forces from the fingers. When no resultant reaction force is detected, the plurality of fingers are moved toward the object, and when the contact sensing finger comes into contact with the object, a force that drives the fingers is switched to a force corresponding to a grasp force. When the contact sensing finger has not come into contact with the object but a resultant reaction force is detected, the driving of the fingers is terminated and the position of the base is corrected by moving the base in a direction in which the resultant reaction force having acted thereon is not detected any more.
    • 机器人手具有包括感测与物体的接触的接触感测手指的多个手指。 设置有手指的基座检测作为来自手指的反作用力的组合的所得到的反作用力。 当没有检测到合成的反作用力时,多个指状物朝向物体移动,并且当接触感测手指与物体接触时,驱动手指的力被切换到与抓握力相对应的力。 当接触检测指状物没有与物体接触,但是检测到合成的反作用力时,手指的驱动终止,并且基底的位置通过使得基底沿所产生的反作用力具有 未对其起作用。
    • 6. 发明授权
    • Robot hand and robot
    • 机器人手和机器人
    • US08897918B2
    • 2014-11-25
    • US13467547
    • 2012-05-09
    • Yoshinobu GotoKenjiro MurakamiKazuto Yoshimura
    • Yoshinobu GotoKenjiro MurakamiKazuto Yoshimura
    • B25J13/08B25J15/02B25J9/16B25J15/10
    • B25J15/10B25J9/1612B25J15/0253Y10S901/31Y10S901/33Y10S901/34
    • A robot hand has a plurality of fingers including a contact sensing finger that senses contact with an object. A base provided with the fingers detects a resultant reaction force that is the combination of reaction forces from the fingers. When no resultant reaction force is detected, the plurality of fingers are moved toward the object, and when the contact sensing finger comes into contact with the object, a force that drives the fingers is switched to a force corresponding to a grasp force. When the contact sensing finger has not come into contact with the object but a resultant reaction force is detected, the driving of the fingers is terminated and the position of the base is corrected by moving the base in a direction in which the resultant reaction force having acted thereon is not detected any more.
    • 机器人手具有包括感测与物体的接触的接触感测手指的多个手指。 设置有手指的基座检测作为来自手指的反作用力的组合的所得到的反作用力。 当没有检测到合成的反作用力时,多个指状物朝向物体移动,并且当接触感测手指与物体接触时,驱动手指的力被切换到与抓握力相对应的力。 当接触检测指状物没有与物体接触,但是检测到合成的反作用力时,手指的驱动终止,并且基底的位置通过使得基底沿着所产生的反作用力具有 未对其起作用。
    • 9. 发明授权
    • Non-contact optical distance and tactile sensing system and method
    • 非接触式光学距离和触觉感应系统及方法
    • US09120233B2
    • 2015-09-01
    • US13485691
    • 2012-05-31
    • Douglas A. Moore
    • Douglas A. Moore
    • B25J13/08B25J15/10
    • B25J13/08B25J13/084B25J13/086B25J15/10Y10S901/31Y10S901/33Y10S901/35Y10S901/46
    • The systems and methods are directed to mechanical arms and manipulators, and more particularly, to optical distance sensors in use for approach, grasping and manipulation. The system may include a manipulator having an arm and a multi fingered end-effector coupled to the distal end of the arm. The end-effector may include an optical proximity sensor configured to detect the distance to an object prior to contact with the object. The end-effector may include an optical proximity sensor configured detect a measurement of force applied to the object by the manipulator post contact with the object. The measurement of force may be a range of force measurements including a minimum, a maximum and a measurement between or within the minimum and the maximum.
    • 系统和方法涉及机械臂和操纵器,更具体地,涉及用于接近,抓握和操纵的光学距离传感器。 该系统可以包括操纵器,其具有联接到臂的远端的臂和多指末端执行器。 末端执行器可以包括配置成在与物体接触之前检测到物体的距离的光学接近传感器。 末端执行器可以包括光学接近传感器,其配置为检测通过与物体接触的操纵器施加到物体的力的测量。 力的测量可以是力测量的范围,包括在最小值和最大值之间或之内的最小值,最大值和测量值。