Hyundai Motor Company

Kia Corporation

Kia Motors Corporation

Das Co., Ltd.

Cmes Inc.

Yohan Kim

Jieun Kim

Sun Sung Kwon

Baekyu Kim

Chulmin Ahn

SungGon Byun

Junyoung Ha

Sang Ho Kim

Hyeong Jun Kim

Jae Hyun Kim

Sungho Lee

Deok Soo Lim

Sang Young Park

Su Hyeon Maeng

Dong Hui Cheon

Kyung Mo Jang

Tae Jun Kwon

Sanghyun Lee

Sang-Soo Lee

Incheol Bae

Younggwan Kwon

Hosuk Jung

Donghui Cheon

Suhyeon Maeng

YoungBok Sung

Tae Sic Kang

BeomChul Kim

Doori Kim

Myoungjin Seo

Duck Yeol Kim

Sunghee Cheon

An automatic vehicle body sanding system operated in a painting factory includes a painting inspection device configured to detect a defective position (NG Point) by analyzing a 2D image of a vehicle body for which an intermediate process has been completed taken with a camera, and display the defective position on a 3D vehicle body drawing. The automatic vehicle body sanding system includes a robot having a multi-joint structure on which at least one of a 3D scanner, a sanding tool, and a dust absorber required for sanding work is mounted. Further, the automatic vehicle body sanding system includes a server configured to match the defective position of the vehicle body detected by the painting inspection device and 3D scan data of the vehicle body scanned by the 3D scanner with a 3D vehicle body drawing shape on a simulator.

System and method for automatic vehicle body sanding

A lubrication structure of a planetary gear set includes a hollow shaft on which the planetary gear set is disposed and forming an oil passage in an axial direction thereof and a plurality of oil holes in a radial direction thereof to supply a lubrication oil to the planetary gear set, and an internal pipe provided within the oil passage of the hollow shaft, wherein a gap chamber is formed between the internal pipe and the hollow shaft with a preset gap, where a plurality of oil supply holes are formed through the internal pipe in the radial direction to fluidically communicate the gap chamber and an internal space of the internal pipe.

Lubrication structure of planetary gear set utilizing inner pipe

A planetary gear apparatus for a power transmission apparatus including a transmission housing includes a sun gear provided on a first shaft, first and second planet carriers rotatably supporting pinion gears gear-engaged with the sun gear, and a ring gear gear-engaged with the pinion gears, where an internal circumference of the sun gear is spline-engaged with an external circumference of the first shaft, where first and second support shafts are fixed to first and second side surfaces of the ring gear, respectively, where the first support shaft is rotatably supported by a supporting frame fixed to the transmission housing, interposing a first bearing, where the second support shaft is rotatably supported by the transmission housing, interposing a second bearing, where the first planet carrier is rotatably supported by the first support shaft interposing a third bearing, and where the second planet carrier is fixedly connected to a connection end portion of a second shaft.

Planetary gear set for power transmission apparatus

A vehicle and a method controlling the same are provided to detect a seat jamming or a short-circuit of a seat control system. The vehicle includes a motor that rotates forward or backward to fold a seatback of a seat toward a seat cushion or unfold the seatback from the seat cushion. A current sensor sense an output current of the motor and a controller determine a seat jamming or a short-circuit of an output of the motor based on a magnitude of the output current sensed for a predetermined period of time during forward or backward rotation of the motor.

Vehicle and method for controlling the same

Growing community of inventors

Ansan, South Korea

Yohan Kim