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公开(公告)号：US12220811B2
公开(公告)日：2025-02-11
申请号：US18136040
申请日：2023-04-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jinsoo Jeong , Jinwoong Kim , Jinho Choi , Cheoggyu Hwang
Abstract: A joint apparatus for a robot includes a housing, a bearing including an inner ring and an outer ring contacting the housing, a rotating member contacting the inner ring of the bearing, and a driving apparatus configured to rotate the rotating member, where the first housing includes a first support region configured to support a front surface of the outer ring and a first fastening region extending rearward from the first support region and on which a first thread is formed, the sounding housing includes a second support region configured to support a rear surface of the outer ring and a second fastening region extending forward from the second support region and on which a second thread is formed, and the second thread is configured to engage the first thread.
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公开(公告)号：US20230256624A1
公开(公告)日：2023-08-17
申请号：US18136040
申请日：2023-04-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jinsoo JEONG , Jingwoong Kim , Jinho Choi , Cheoggyu Hwang
CPC classification number: B25J17/00 , F16C19/26 , F16H19/08 , F16H49/001 , F16H2049/003
Abstract: A joint apparatus for a robot includes a housing, a bearing including an inner ring and an outer ring contacting the housing, a rotating member contacting the inner ring of the bearing, and a driving apparatus configured to rotate the rotating member, where the first housing includes a first support region configured to support a front surface of the outer ring and a first fastening region extending rearward from the first support region and on which a first thread is formed, the sounding housing includes a second support region configured to support a rear surface of the outer ring and a second fastening region extending forward from the second support region and on which a second thread is formed, and the second thread is configured to engage the first thread.
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公开(公告)号：US12151375B2
公开(公告)日：2024-11-26
申请号：US17545532
申请日：2021-12-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jinho Kim , Heeseung Choi , Cheoggyu Hwang
Abstract: A grip apparatus is provided. The grip apparatus includes a first finger; a second finger configured to face the first finger, a first link configured to have a first end connected to the first finger, a second link configured to have a first end connected to the second finger, and a differential apparatus including a motor and configured to connect a second end of the first link and a second end of the second link. The differential apparatus rotates the first link and the second link in different directions when the motor is driven. The differential apparatus rotates the first link in a first direction when the second link rotates in the first direction by an external force.
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公开(公告)号：US11702161B2
公开(公告)日：2023-07-18
申请号：US17723037
申请日：2022-04-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Cheoggyu Hwang , Soonheum Ko , Youngdae Ko , Donghan Koo , Jinsoo Jeong
CPC classification number: B62D61/02 , B62D49/0678 , B62D61/04 , B60G2300/40
Abstract: A vehicle for uneven terrain includes a main frame; a front wheel assembly disposed in front of the main frame with a front wheel; a rear wheel assembly disposed behind the main frame with a rear wheel; a wheelbase adjuster configured to adjust a wheelbase between the front wheel and the rear wheel; a first side wheel assembly disposed on one side of the main frame with a first side wheel; a second side wheel assembly disposed on another side of the main frame with a second side wheel; a front wheel torque transmitter configured to interlock vertical movements of the front wheel and the first side wheel; a rear wheel torque transmitter configured to interlock vertical movements of the rear wheel and the second side wheel; and a stabilizer configured to support the first side wheel assembly and the second side wheel assembly.
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