A vehicle door device includes first and second link arms each of which has a first rotation connection point with respect to a vehicle body and a second rotation connection point with respect to a door of a vehicle, and a drive device that opens and closes the door based on an operation of a link mechanism formed by the first and second link arms by rotating at least one of the first and second link arms as a drive link, wherein the drive device rotates the drive link by applying a driving torque to the second rotation connection point.

A storefront pickup system for installation into a storefront of a building. The storefront pickup system provides a thermal break between an exterior and an interior of the building, allowing ordered items such as food and beverages to travel through the storefront. The storefront pickup system includes a storage compartment having a rear door assembly providing access to the storage compartment from an interior of the building, and a front door assembly providing access to the storage compartment from an exterior of the building.

A door system for a vehicle, such as a rail vehicle, includes a door leaf movable from a closed state to an open state and vice versa. The door system includes a longitudinal beam extending along a longitudinal vehicle axis (X) and having a longitudinal guide in which the door leaf is movably guided; a transverse beam arranged firmly on the vehicle, which extends along a transverse vehicle axis (Y) substantially perpendicularly to the longitudinal beam, wherein the longitudinal beam is movably guided via a guiding device in a transverse guide of the transverse beam; and a locking device configured for blocking a relative displacement between the longitudinal and transverse beams in a locking position and for enabling a displacement of the longitudinal beam relative to the transverse beam in an open position. A door system of this type is more cost-effective and meets higher security standards during locking.

A door opening and closing device includes a slider and a main link mechanism. The slider moves along a roof of the vehicle body in a front-rear direction, while supporting a proximal end portion of a back door in such a way as to be rotatable around an axis extending in a width direction. The main link mechanism includes one end and an opposite end rotatably coupled to the vehicle body and the back door, respectively. The main link mechanism adjusts a posture of the back door, depending on a door opening degree by changing a distance between a coupling point to the vehicle body and a coupling point to the back door. The main link mechanism decreases the distance as the door opening degree becomes larger.

A door opener includes a driving device having a first transmission member driven by a motor. A push rod is connected to the first transmission member to move therewith. A pressing rod unit is pivotably coupled to the push rod and includes a coupling sleeve, first and second end pieces coupled to the coupling sleeve, and an adjusting screw rod in threading connection with the second end piece. The first end piece is coupled with a first pivotal member coupled with a door. An end of the adjusting screw rod is located outside of the coupling sleeve and is coupled with a second pivotal member pivotably connected to the push rod. When the adjusting screw rod rotates, the adjusting screw rod moves in an axial direction of the coupling sleeve to change a length of a portion of the adjusting screw rod outside of the coupling sleeve.

A sliding/swing composite door for a vehicle includes a sliding door, an outside handle located on an outer surface of the sliding door, wherein the sliding door is configured to be opened upon a first operation of the outside handle, and a swing door configured to be opened integrally with the sliding door upon a second operation of the outside handle, wherein the swing door is configured to be rotated and opened in a state where the sliding door is fully opened.

A console assembly for use in a vehicle provided with a floor. The console assembly includes a guide member, coupled to the vehicle floor, a moving portion, a gearbox assembly, a transmission assembly, and a disengaging device. The gearbox assembly includes a gear configured to rotate about a rotational axis in a first rotational direction and a second rotational direction to move the moving portion between a first position and a second position. The transmission assembly is configured to operate in a number of operating states, including an engaged state and a disengaged state. The disengaging device is configured to change the operating state of the transmission assembly between the engaged state and the operating state so that the moving portion is movable while the transmission assembly is in the disengaged state.

A latch to secure an access panel at an enclosure may include a shuttle component including a latch pin. The latch pin is configured to engage with a corresponding receptacle at the enclosure. A spring retracts the latch pin to within the access panel when the access panel is not positioned for installation at the enclosure, and permits the latch pin to protrude from the access panel to mate with the receptacle in response to magnetic attraction by a magnet positioned within the receptacle when the access panel is positioned for installation at the enclosure. The magnetic attraction of the magnet to the latch pin overcomes the force of the spring to retract the latch pin.

The present invention provides a system for automatic operation of a top hatch cover for a container, comprising a hatch cover, a cylinder mount, a main operating lever, a connecting link, and a hatch locking lever. The cylinder mount is configured for pivotally connecting a piston to the container. A lower portion of the main operating lever is connected to a cylinder rod of an air cylinder. A first extension of the connecting link is rotatably connected to an upper portion of the main operating lever and a second extension of the connecting link is coupled to the hatch cover. The main operating lever and the hatch locking lever are rotatably coupled to a main shaft mount, where the hatch locking lever is configured to pivot around the main shaft mount to move between a locked position and an unlocked position.

A device for moving folding door leaves that open completely and are adapted for wardrobes or pieces of furniture in general include a single door leaf or one pair of door leaves hinged to each other, configured to be rotated from a completely closed configuration to a completely open configuration. The door leaves include a guiding device, the action of which is damped during the opening and closing movement by magnetic devices and damping systems that counteract their attraction force.