Samsung Electronics Co., Ltd.

Cheoggyu Hwang

Jinho Kim

Heeseung Choi

Jinwoong Kim

Jinsoo Jeong

Hyunwoo Kim

Jinho Choi

Donghan Koo

Soonheum Ko

Youngdae Ko

A grip device is provided. A grip device according to an embodiment of the present disclosure includes: a first finger; a second finger facing the first finger; a first link part including a first guide slot and supporting the first finger; a second link part supporting the second finger and including a second guide slot, intersecting the first link part; a hinge configured to move inside the first guide slot and second guide slot and connecting the first link part and the second link part at an intersection point of the first link part and second link part; a first actuator configured to adjust a distance between the first finger and second finger by moving the first link part and/or the second link part; and a second actuator configured to move the hinge inside the first guide slot and second guide slot.

Grip device and robot device comprising same

A joint device for a robot is provided. The present joint device includes: a first shaft; a second shaft disposed perpendicular to the first shaft; a first friction wheel rotatably supported by a first end of the first shaft; a second friction wheel rotatably supported by a second end of the first shaft; a driving device configured to rotate each of the first friction wheel and the second friction wheel; and a third friction wheel rotatably supported by a first end of the second shaft, and contacting the first friction wheel and the second friction wheels, wherein when the first friction wheel and the second friction wheel rotate in the same direction, the third friction wheel rotates in a pitch direction, and when the first friction wheel and the second friction wheel rotate in different directions, the third friction wheel rotates in a roll direction.

Joint device for robot

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.

Joint apparatus for robot

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.

Grip apparatus and robot apparatus including the same

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.

Growing community of inventors

Suwon-si, South Korea

Cheoggyu Hwang