Abstract:
A system for emergency opening of a door or window of a vehicle comprises an opening mechanism for forcing the door or window to open by means of pressure of hydraulic fluid, and an unlocking mechanism, which by means of hydraulic fluid is configured to unlock a lock of the door or window. The system may be connected to the brake system of a vehicle.
Abstract:
The invention relates to an actuating drive for moving a flap of a piece of furniture, comprising: at least one pivotably supported actuating arm for moving the flap, a spring device for applying a pivoting torque to the actuating arm in the opening direction, and an adjusting device having an adjusting screw, which has a thread, wherein the pivoting torque of the spring device acting on the actuating arm can be adjusted by means of a rotational motion of the adjusting screw, wherein the adjusting screw has a screw shaft, wherein a screw nut is supported in such a way that said nut can be moved along the screw shaft by means of a rotational motion of the adjusting screw, wherein the adjusting screw has a blocking device separate from the thread, which blocking device prevents an unintentional rotational motion of the adjusting screw.
Abstract:
A door operator includes a first component having a right-hand thread, a second component having a left-hand thread, and a plug-in or rotatable coupling having two complementary threads. The first and second compartments are interconnected to each other by the coupling when the right-hand thread of the first compartment and the left-hand thread of the second compartment engage the respective complementary threads of the coupling.
Abstract:
An opening and closing device for an automobile trunk lid is capable of producing an optimum pop-up amount by mounting an elastic spring, which is used to hold a trunk lid in a popped-up state in cooperation with torsion bars when the trunk lid is unlocked, in a link mechanism part that transmits the torsional torque of the torsion bars to the hinge arm of the trunk lid.
Abstract:
A system for use with a emergency exit door, comprising: a door opener including a stationary actuator with a movable distal arm for pushing the door open; a door strike mountable to a door frame having an opening to receive a latch of the emergency exit door, the electric door strike including a gate having a locked condition and a release condition; a controller connected to the door opener and the door strike; a remote activator having a triggered condition, which provides a signal to the controller when the remote activator is triggered, to unlock the gate and then the door opener, to open the emergency exit door.
Abstract:
A lock device includes a cam portion including a stationary-side cam; a rotor including a movable-side cam; a slide groove; a slide projection; an engagement projection; and a lock groove, in which the movable-side cam is disengaged from the stationary-side cam, so that the rotor rotates so as to allow the engagement projection that has been fitted in the lock portion to disengage from the lock portion. The urging device includes a spring, and a sleeve inserted to pass through a lower-side rod portion, positioned between the rotor and the spring, and also restricting a movement of the rod in a sliding direction in a lock position of the lock device (for example, a lock groove and an engagement projection, and the like).
Abstract:
A mechanical arm system for opening a door includes an actuator assembly having an output shaft and an arm driven by the output shaft so as to move the door from a closed position toward an open position. The arm is free from contact with the door when the door moves from the open position to the closed position. The actuator assembly is mounted to a support member adjacent the door. The arm extends between the output shaft and the door. The arm may be moveable between a position in which the arm contacts the door in the open position and a retracted position in which the arm is free from contact with the door in the closed position. The arm may be moved to the retracted position before the door reaches the open position so as to abort the opening of the door.
Abstract:
A door operator for selectively opening and closing a side hinge door. The door operator may include a motor with a drive shaft, an operator arm assembly, a door position sensor, and a controller. The operator arm assembly may include an output shaft operatively coupled to the drive shaft, an operator arm, and a clutch assembly mounted to the output shaft. The door position sensor, which may be electro-magnetic, signals the controller when the door is not closed. If the door has been manually pushed open, the controller signals the motor to rotate the drive shaft in the closing direction. In automatic mode, the output shaft and the operator arm are operatively engaged, but manual force to open the door overcomes static friction between the operator arm and friction discs in the clutch assembly, operatively disengaging the operator arm and output shaft until the manual force is removed.
Abstract:
The embodiment proposes a refrigerator. A refrigerator of the embodiment includes a cabinet in which a storage chamber is formed; a door that is connected to the cabinet and opens and closes the storage chamber; and a door opening apparatus that is provided in the cabinet and opens the doors, wherein the door opening apparatus includes: a push member that contacts the rear surface of the door and pushes the rear surface of the door by a rotation operation and a driver that is connected to the push member and generates power for moving the push member.
Abstract:
An emergency window opening system includes a vehicle, a vehicle door attached to the vehicle and a window mounted in the vehicle door. A primary window motor is mechanically coupled to a lift gear mechanically coupled to the window to allow selective raising or lowering of the window. A housing is mounted within the vehicle door. A secondary motor is mounted within the housing. A drive shaft of the secondary motor is mechanically coupled to the lift gear. The secondary motor lowers the window when turned on. An actuator is mounted on the vehicle door and is electrically coupled by a wire to the secondary motor. The secondary motor is turned on when the actuator is actuated. A power supply line extends between and directly electrically couples a battery to the secondary motor. The power supply line extends into the housing.