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    HAND AND ROBOT SYSTEM
    2.
    发明公开
    HAND AND ROBOT SYSTEM 审中-公开

    公开(公告)号：US20240293935A1

    公开(公告)日：2024-09-05

    申请号：US18573014

    申请日：2022-06-10

    申请人： KAWASAKI JUKOGYO KABUSHIKI KAISHA

    发明人： Yohei MURASE ,  Hiroaki FUKUDA ,  Tamami ORYU ,  Hisao WADA

    IPC分类号： B25J9/16 ,  B25J15/10

    CPC分类号： B25J9/1687 ,  B25J15/10

    摘要： A hand includes a hand body in which a predetermined first reference axis is defined, a gripper in which a predetermined second reference axis is defined and which grips a workpiece, and a coupler that couples the gripper to the hand body. The coupler includes at least one of a decentering supporter that supports the gripper such that the second reference axis is capable of being decentered with respect to the first reference axis, or a tilt supporter that supports the gripper such that the second reference axis is capable of being tilted with respect to the first reference axis.

    Robot hand, robot arm, and robot
    4.
    发明授权
    Robot hand, robot arm, and robot 有权

    公开(公告)号：US12023800B2

    公开(公告)日：2024-07-02

    申请号：US18268607

    申请日：2021-12-28

    申请人： Mitsubishi Electric Corporation

    发明人： Noboru Kawaguchi ,  Masaki Hirano ,  Shota Narasaki ,  Hayato Hoshino ,  Shingo Kimura

    IPC分类号： B25J15/10 ,  B25J9/00

    CPC分类号： B25J15/10 ,  B25J9/0087

    摘要： A robot hand includes a first finger, a third finger disposed to face the first finger, a second finger disposed side by side with the third finger, a first finger connection portion to which the first finger is connected rotatably, a second finger connection portion to which the second finger is connected rotatably and to which the third finger is connected rotatably, a hand base to which the first finger connection portion and the second finger connection portion are connected, and a finger moving portion that moves at least one of the first finger connection portion and the second finger connection portion with respect to the hand base such that a distance between the first finger and the third finger increases or decreases.

    Robotic gripper member
    7.
    发明授权
    Robotic gripper member 有权

    公开(公告)号：US11865702B2

    公开(公告)日：2024-01-09

    申请号：US17410719

    申请日：2021-08-24

    申请人： Worcester Polytechnic Institute

    发明人： Cagdas D. Onal ,  Onder Ondemir ,  Weijia Tao

    IPC分类号： B25J15/10 ,  B25J15/12 ,  B25J9/10 ,  B25J9/00

    CPC分类号： B25J15/12 ,  B25J9/0015 ,  B25J9/104 ,  B25J9/1075 ,  B25J15/10

    摘要： A soft bodied robotic member has the appearance of a finger and has a deformable rubber elongated body surrounding an array of rigid ribs interconnected by a perpendicular constraint. The plates form a series of parallel protrusions extending from opposed sides of the body and have a serrated, sawtooth or wavelike appearance. A tether runs through each row of protrusions and draws the corresponding protrusions together in a compressive manner to bend or dispose the finger toward the compressed side. Gaps between the protrusion allow movement of the protrusion towards adjacent protrusions to dispose the body in an arcuate shape. The constraint is a planar sheet that bends with the arc along its width, but resists lateral twisting, thus limiting movement outside a plane defined by the arc and the tether. Multiple finger members may be placed in close geometric proximity for gripping a common object.

    SOFT ROBOTIC ACTUATOR ENHANCEMENTS
    9.
    发明公开
    SOFT ROBOTIC ACTUATOR ENHANCEMENTS 审中-公开

    公开(公告)号：US20230405843A1

    公开(公告)日：2023-12-21

    申请号：US18349270

    申请日：2023-07-10

    申请人： SOFT ROBOTICS, INC.

    发明人： Joshua Aaron Lessing ,  Ryan Knopf ,  Carl Vause

    IPC分类号： B25J15/12 ,  B25J15/00 ,  B25J15/10

    CPC分类号： B25J15/12 ,  B25J15/0023 ,  B25J15/0071 ,  B25J15/10

    摘要： Exemplary embodiments provide enhancements for soft robotic actuators. In some embodiments, angular adjustment systems are provided for varying an angle between an actuator and the hub, or between two actuators. The angular adjustment system may also be used to vary a relative distance or spacing between actuators. According to further embodiments, rigidizing layers are provided for reinforcing one or more portions of an actuator at one or more locations of relatively high strain. According to further embodiments, force amplification structures are provided for increasing an amount of force applied by an actuator to a target. The force amplification structures may serve to shorten the length of the actuator that is subject to bending upon inflation. According to still further embodiments, gripping pads are provided for customizing an actuator's gripping profile to better conform to the surfaces of items to be gripped.

    FORCE SENSOR MODULE
    10.
    发明公开
    FORCE SENSOR MODULE 审中-公开

    公开(公告)号：US20230349783A1

    公开(公告)日：2023-11-02

    申请号：US18305588

    申请日：2023-04-24

    申请人： SINTOKOGIO, LTD.

    发明人： Yoshikane Tanaami ,  Miyuki Hayashi ,  Takahiro Kokawaji

    IPC分类号： G01L5/00 ,  B25J15/10 ,  B25J19/02

    CPC分类号： G01L5/009 ,  B25J15/10 ,  B25J19/02

    摘要： Provided is a force sensor module which is configured to be disposed between a claw part of a robot hand and a drive section configured to drive the claw part and which includes: a force sensor; a first connection part configured to directly or indirectly connect the force sensor and the drive section; and a second connection part configured to directly or indirectly connect the force sensor and the claw part, the first connection part being connected with a fixing part of the force sensor, the second connection part being connected with a force receiver of the force sensor.