Disclosed are a foldable safety bar device and a transport carrier bogie having the same. According to an embodiment of the present invention, the folding safety bar device includes: a first safety bar unit to be installed in a foldable manner on one side of an opening of a facility; and a second safety bar unit which is installed in the foldable manner on the other side of the opening of the facility and opens and closes the opening together with the first safety bar unit. Therefore, since it is foldable, the convenience of use can be significantly higher than before, and fall safety can be improved.
접이식 안전바 장치 및 그를 구비하는 반송대차 리프터가 개시된다. 본 발명의 일 실시예에 따른 접이식 안전바 장치는, 설비의 개구부 일측에 접이식으로 설치되는 제1 안전바 유닛; 및 설비의 개구부 타측에 접이식으로 설치되되 제1 안전바 유닛과 함께 개구부를 개폐하는 제2 안전바 유닛을 포함한다.
Foldable safety tool and transport carriage lifter
접이식 안전바 장치 및 그를 구비하는 반송대차 리프터
2021-08-18
Patent
Electronic Resource
Korean
IPC: | H01L Halbleiterbauelemente , SEMICONDUCTOR DEVICES / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |