Hyundai Motor Company

Kia Motors Corporation

Sang Joon Lee

Jung Young Cho

Woo Jin Shin

Byung Jo Jeong

Euy Do Hu

Exhibition stand for vehicles

A four-wheel driving apparatus for a vehicle may include a planetary gear set including a sun gear, a carrier, and a ring gear, and provided so that the sun gear is coupled to a transmission output shaft; a counter shaft provided in parallel to the transmission output shaft; a sleeve included in the counter shaft, receiving operating force of a shift fork to slide along a longitudinal direction of the counter shaft, and provided to be selectively coupled to any one of the sun gear and the carrier of the planetary gear set according to a sliding position; a center differential connected to a front differential through a front output shaft and connected to a rear differential through a rear output shaft; and a transfer gear device disposed to connect between the counter shaft and any one of the front output shaft and the rear output shaft.

Four-wheel driving apparatus for vehicle

A pouch cell includes a battery unit and a structure mounted on the battery unit. The structure is configured to limit an expansion of the battery unit and accommodate an electrolyte.

Pouch cell

Growing community of inventors

Seoul, South Korea

Sang Joon Lee