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公开(公告)号：USD924295S1
公开(公告)日：2021-07-06
申请号：US35509467
申请日：2019-11-29
Applicant: LG ELECTRONICS INC.
Designer： Changwoo Son , Seyul Son , Chulho Shin , Taeyoung Choi , Seukwoo Ryu , Sunggil Park
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公开(公告)号：USD933438S1
公开(公告)日：2021-10-19
申请号：US35509485
申请日：2019-11-29
Applicant: LG ELECTRONICS INC.
Designer： Seyul Son , Chulho Shin , Taeyoung Choi , Seukwoo Ryu , Sunggil Park , Changwoo Son
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公开(公告)号：US11738470B2
公开(公告)日：2023-08-29
申请号：US16748348
申请日：2020-01-21
Applicant: LG ELECTRONICS INC.
Inventor： Changwoo Son , Seukwoo Ryu , Sunggil Park , Seyul Son , Taeyoung Choi
CPC classification number: B25J15/0608 , B25J15/0441 , H02K5/225 , H02K21/20
Abstract: A tool changer in accordance with the present disclosure comprises: a housing fastened to a manipulator of a robot, wherein the housing is a non-magnetic material; a bar-shaped magnet disposed in the housing; a motor configured to rotate the magnet on a rotation shaft perpendicular to a longitudinal direction of the magnet; and a core configured to derive a path of a magnetic flux by the magnet. The core comprises: a pair of first poles facing both poles of the magnet, when the magnet rotates to be elongated in a first direction; a bridge configured to connect the pair of the first poles and disposed in the housing, wherein the bridge is a magnetic material; a pair of second poles facing the both poles of the magnet, when the magnet rotates to be elongated in a second direction perpendicular to the first direction; and a pair of terminals connected to the second poles and facing a magnetic body disposed outside the housing.
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Patent Agency Ranking
公开(公告)号：US11573114B2
公开(公告)日：2023-02-07
申请号：US16735071
申请日：2020-01-06
Applicant: LG ELECTRONICS INC.
Inventor： Sung Gil Park , Changwoo Son , Seyul Son , Taeyoung Choi , Seukwoo Ryu
Abstract: Provided are a robot that calculates a level of liquid contained in a liquid container and a method for calculating such liquid level. The robot includes a robot arm to which a tool is attached to an end of the robot arm, a torque sensor disposed on the robot arm and measuring a torque value of the robot arm, and a processor that controls the robot arm and receives the torque value from the torque sensor and calculates information related to the torque value, and calculates the level value of liquid contained in the liquid container based on the information related to the torque value.
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公开(公告)号：USD951694S1
公开(公告)日：2022-05-17
申请号：US35510826
申请日：2020-05-21
Applicant: LG ELECTRONICS INC.
Designer： Seukwoo Ryu , Taeyoung Choi , Jungbin Yim , Sunggil Park , Donghyeong Lee , Joon Heo , Seyul Son , Jonghun Park , Chulho Shin , Changwoo Son
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公开(公告)号：US11541769B2
公开(公告)日：2023-01-03
申请号：US16589792
申请日：2019-10-01
Applicant: LG ELECTRONICS INC.
Inventor： Hoseong Kwak , Seukwoo Ryu
Abstract: Provided is a robot system. The robot system includes a guide rail, a slider configured to move along the guide rail, a first source disposed the slider to move together with the slider, a rotation arm configured to rotate by the first driving source, and a vehicle service robot installed the rotation arm to move by the rotation arm.
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公开(公告)号：USD934935S1
公开(公告)日：2021-11-02
申请号：US35510842
申请日：2020-05-21
Applicant: LG ELECTRONICS INC.
Designer： Changwoo Son , Sunggil Park , Chulho Shin , Taeyoung Choi , Seyul Son , Seukwoo Ryu , Joon Heo
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公开(公告)号：US20200031248A1
公开(公告)日：2020-01-30
申请号：US16589792
申请日：2019-10-01
Applicant: LG ELECTRONICS INC.
Inventor： Hoseong Kwak , Seukwoo Ryu
Abstract: Provided is a robot system. The robot system includes a guide rail, a slider configured to move along the guide rail, a first source disposed the slider to move together with the slider, a rotation arm configured to rotate by the first driving source, and a vehicle service robot installed the rotation arm to move by the rotation arm.
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