OBJECT MANIPULATOR WITH EXTENDIBLE ARMS
    1.
    发明公开

    公开(公告)号:US20240253213A1

    公开(公告)日:2024-08-01

    申请号:US18419125

    申请日:2024-01-22

    CPC classification number: B25J9/1612 B25J9/023 B25J9/1653 B25J15/0028

    Abstract: Disclosed herein is an object manipulator, comprising first and second extendible arms, a support member, and an end effector configured for grasping an object. The end effector comprises first and second end effector counterparts, wherein the first counterpart is disposed on the first arm and the second counterpart is disposed on the second arm. The end effector is displaceable, relative to the support member, via extension and retraction of the extendible arms. While the end effector and the object are in a grasping-effectible relationship, the first and second end effector counterparts are disposed, relative to the object, such that the object is graspable by the end effector. While the end effector and the object are in a grasping-ineffective relationship, the first and second end effector counterparts are displaceable, relative to the object, via the extendible arms, such that the end effector and the object become disposed in the grasping-effective relationship.

    Robotic arm system, control method thereof and computer program product thereof

    公开(公告)号:US11951624B2

    公开(公告)日:2024-04-09

    申请号:US17329297

    申请日:2021-05-25

    CPC classification number: B25J9/1633 B25J9/023 B25J9/1682 B25J13/082

    Abstract: A robotic arm system includes first robotic arm, second robotic arm and main controller. The first robotic arm and the second robotic arm are configured to grab object. The main controller is configured to: determine whether first force vector of first force applied by the first robotic arm to the object is equal to second force vector of second force applied by the second robotic arm to the object; when the first force vector and the second force vector are not equal, obtain a first difference between the first force vector and the second force vector; and according to the first difference, change at least one of the first force applied by the first robotic arm to the object and the second force applied by the second robotic arm to the object so that the first force vector and the second force vector are equal.

    Mobile manipulation in human environments

    公开(公告)号:US11820013B2

    公开(公告)日:2023-11-21

    申请号:US17112539

    申请日:2020-12-04

    Abstract: A mobile manipulation system configured to perform objective tasks within human environments is provided. The mobile manipulation system can include a mobile base assembly including a computing device, at least two drive wheels, and a sensor. The mobile manipulation system can include an actuation assembly including a chain cartridge and a drive chain including a plurality of inter-connected links conveying at least one cable within an interior space of each inter-connected link. The actuation assembly system can also include a telescopic structure including a plurality of segments configured to extend and retract telescopically and conveying the drive chain therein. The mobile manipulation system can include a mast attached to the mobile base assembly along which the actuation assembly translates vertically and a head assembly atop the mast including a first collection of sensors. The mobile manipulation system can also include a manipulation payload coupled to the telescopic structure.

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