Semes Co., Ltd.

Wang Hyeon Son

Seung Chan Lee

Young Woo Kim

Seung Keun Jun

Ho Young Lee

Sun Oh Kim

Tae Youl Youn

Woo Sang Kwon

Tae Ho Kim

Chong Whan Lee

A driving system is provided. The driving system includes: a driving apparatus performing a handling operation for handling a target object; and an auxiliary driving apparatus performing an auxiliary handling operation that assists the handling operation of the driving apparatus, wherein the driving apparatus and the auxiliary driving apparatus are interlinked using a wireless communication method to operate for the transportation and loading of the target object.

Driving apparatus and operating method thereof

A gas cylinder transfer apparatus and a gas cylinder logistics system including the same are disclosed. The gas cylinder transfer apparatus includes a transfer vehicle for transferring a gas cylinder and a transfer robot disposed on the transfer vehicle. The transfer robot includes a robot hand for supporting a lower surface portion of the gas cylinder and a hand drive unit for moving the robot hand in horizontal and vertical directions.

Gas cylinder transfer apparatus and gas cylinder logistics system including the same

Disclosed is a fireproof shutter for opening and closing a passage between an upper story and a lower story. The fireproof shutter includes a base panel having an opening corresponding to the passage, a door for opening and closing the opening, and a guide unit for guiding the door between an open position in which the door is opened and a closed position in which the door is closed and having a predetermined inclination such that the door is closed by its own weight.

Fireproof shutter

Growing community of inventors

Cheonan-si, South Korea

Wang Hyeon Son