Abstract:
본 고안은 냉동 윙바디에 관한 것으로서, 상세하게는 실린더 박스 외측에 투명 재질의 실린더 커버를 설치하여 냉기 유출을 차단하고, 유압 실린더를 육안으로 확인하여 점검할 수 있고, 실린더 커버를 경첩을 이용하여 전방 벽체에 부착하고, 실린더 박스에 실린더 커버가 자력에 의해 부착되도록 자석을 설치하여 유압 실린더 점검시 원터치 방식으로 개방하고, 점검후 닫을시 원터치 방식으로 폐쇄함으로써 편의를 제공하도록 하는 냉동 윙바디용 냉기 유지 실린더 커버에 관한 것이다.
Abstract:
본 발명은 본 발명의 트럭용 윙바디는 바닥판(110)과; 상기 바닥판(110)을 감싸게 형성되는 윙바디프레임(120)과; 상기 윙바디프레임(120)의 양측에 상하로 회동되며 개폐가능하게 구비되는 한 쌍의 윙(130)과;상기 한 쌍의 윙(130)의 하단에 절첩가능하게 결합되는 한 쌍의 사이드게이트(140)와; 상기 한 쌍의 윙(130)이 개폐되도록 구동력을 제공하는 윙구동부(150)와; 상기 한 쌍의 윙(130)이 개폐되는 것에 연동하여 상기 한 쌍의 사이드게이트(140)가 상기 한 쌍의 윙(130)에 접혀지도록 상기 사이드게이트(140)를 지지하는 게이트절첩지지부(160)를 포함하는 것을 특징으로 한다.
Abstract:
A door system (100) is provided. The door system (100) comprises a rail mount (101) and a carriage (102) mounted on the rail mount (101). The carriage is movable along a longitudinal axis of the rail mount (101). The carriage (102) is adapted to couple to a door. The door system (100) can further include a fluid actuator (103) with a cylinder (106) coupled to the rail mount (101) and including a piston rod (206) extending from the cylinder (106) and coupled to the carriage (102). The door system (100) can also include a return assembly (104) coupled to the carriage (102) and providing a biasing force on the carriage (102) and the piston rod (206) in a first direction. The door system (100) can further comprise a braking assembly (105) coupled to the rail mount (101) and when actuated substantially prevents the piston rod (206) and the carriage (102) from moving in the first direction for a predetermined amount of time while the return assembly (104) simultaneously provides the biasing force on the piston rod (206) and the carriage (102).
Abstract:
A hydraulic closure system and method is disclosed for a motor vehicle (10) that enables automatic opening and closing, as well as manual closing, of a closure (16) pivotally mounted to an opening frame (14) defining a closure opening in the motor vehicle. The system includes at least one hydraulic actuator assembly (20) attached at opposite ends thereof to the closure (16) and the opening frame (14), respectively. A motorized hydraulic pump (32) inputs energy to the actuator (20) by creating hydraulic fluid flow with respect to the actuator to move the closure (16) from the opened position to the closed position, and a biased energy storage system (140) inputs energy to the actuator (20) to move the closure (16) from the closed position to the opened position. In a preferred embodiment, the pump (32) is activated by manually generated movement of the closure (16) from the opened position toward the closed position for a prescribed distance in more than a prescribed time. Also disclosed is an obstacle detection mechanism (110) which detects obstacles interfering with closing of the closure based on monitored pressure in the system caused by the pump created fluid flow. A level detection (210) and compensation feature adjusts the amount of energy stored in the biased energy storage system (140) for opening the closure (16) based on the detected inclination or declination of the vehicle (10) so that the amount of energy stored is commensurate with the amount required to open the closure (16). An energy monitoring and control system (156) maintains the amount of energy stored in the biased energy storage system (140) for opening the closure (16) within a predetermined range.
Abstract:
The cabin (23) particularly used to form a cablecar is provided with an opening which may be closed by means of two door leaves (43). The leaves (43) are slindingly mounted along guides (21) pivotingly fixed to the cabin (23) and may, from their closed position, be spaced from each other and pushed outwardly by means of rocking arms (61). Such arrangement enables to provide the outer faces of the leaves (43) in prolongation of the outer faces of adjacent wall portion in closed position and, during their opening, to protrude only a little into the environing space.
Abstract:
A locking mechanism (100) for use with a pneumatic cylinder/differential engine for a power-operated door including a locking rod (20), a plunger (24) associated with the locking rod (20) to cause extension and retraction of the locking rod (20) with respect to a door opening/closing gear (46), and a spring member (34) associated with the plunger (24) for maintaining the plunger (24) and the locking rod (20) in an extended position during a door closed position. An aperture (46a) is located through a sidewall portion of the gear hub (46b) which is capable of receiving an end (20a) of the locking rod (20) when the locking rod is in an extended position to lock the door in a door closed position. The invention also includes an emergency door opening mechanism enabling manual opening of the doors in case of an emergency.