Abstract:
A flap drive system for moving a flap mounted in a movable manner on the body of a piece of furniture has a mechanical actuating unit with an actuating arm that can be linked to the flap, and has an energy accumulator that can apply a force to the actuating arm. The flap drive system also has an electric drive secured to the actuating unit for driving the flap. The electric drive has at least one electric motor and is designed as a self-contained component, such that the electric drive can be secured to the actuating unit even when the actuating unit is already mounted on the body of the piece of furniture.
Abstract:
A drive mechanism for a furniture portion, in particular a drawer or a door which is mounted movably in or to a furniture item, includes a drive device which is guided movably with respect to a base and which is acted upon by a force storage means, a damping device, and a retraction device. The drive device has an ejection element for moving the furniture portion from a closed end position into an open position, and a locking element which is guided by a preferably heart-shaped guide track which is formed on the base. The damping device, the force storage means which acts on the drive device, and the refraction device are connected in series.
Abstract:
The invention relates to an item of furniture including a furniture body, a furniture part which is displaceably received in or on the furniture body, and an ejection device having at least one ejection element for displacing the moveable furniture part from a closed position into a first open position. At least one lockable drive device is provided for driving the at least one ejection element. The invention is characterized by means for displacing the at least one ejection element beyond the first open position.
Abstract:
A hand-pulling drive mechanism for an industrial door is installed on a motor end cover of the motor. The mechanism includes a hand drive device to operate manually and a shaft connected with the hand drive device. The mechanism farther includes a gear pair to change an engagement state and a disengagement state, a rotation propelling device connected with the shaft, and an eccentric pulling device including a shaft pin placed on the shaft and a torsion jacket pivotally connected to the shaft and rotated relative to the shaft pin. The gear pair includes a drive gear sleeved on the shaft for switching between the two states, and a follower gear secured to a motor shaft. The rotation propelling device is moveably connected with the drive gear. The torsion jacket and the drive gear jointly move to pull the torsion jacket through eccentric rotation of the shaft pin when the shaft is rotated, so that the drive gear moves in an axial direction and the follower drive engages with and disengages from the drive gear.
Abstract:
A power operator assembly is provided for moving a sliding door between a sliding door of a motor vehicle between a closed position and an open position. The power operator assembly includes a guide rail fixedly secured to the motor vehicle and defining a rail length. A slide mechanism slidingly engages the guide rail. A drive is fixedly secured to the guide rail for selectively moving the slide mechanism along the guide rail in either direction. First and second cables each extend between the sliding door and the slide mechanism for moving the sliding door as the slide mechanism is driven along the guide rail. A compound pulley set is operatively connected to the drive and receives the first and second cables for powered movement of the sliding door a multiplied distance greater than the rail length as the slide mechanism is driven along the guide rail.
Abstract:
A foot bolt (10) of a sideways movable sliding door or a similar element (1-3), includes a part locking the element in the base, such as a pin fitting in the hole in the base. The foot bolt also has a counterpart (9) in the next element movable beside it, in which counterpart the part (13) in the edge of the preceding element can be fitted so that the adjacent elements get sideways interlocked. On moving the elements in the opposite direction, pushing of the last brought element away from the preceding element opens the locking of the preceding element from the base. The pin fitting in the hole in the base is intended to be manually pressed, for instance by the foot, into the hole.
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:
The invention relates to a piece of furniture comprising a body (1) and at least one flap (2) that can be upwardly displaced by means of at least one actuating arm (3) which is joined to the flap in an articulated manner and can preferably be pivoted about a horizontal axis. At least one actuating arm (3) is subjected to the action of a spring device (4), and at least one electric drive (5) acts on at least one actuating arm (3, 3′). A coupling device (40) acts between the electric drive (5) and the actuating arm (3), said coupling device having a free wheel for freely displacing the actuating arm (3) into an open position and/or a closed position, in at least one rotary direction over a defined angular region.
Abstract:
The invention relates to an item of furniture (1) comprising a furniture body (2), a furniture part (3) which is displaceably received in or on the furniture body, and an ejection device (4) having at least one ejection element (5) for displacing the movable furniture part (3) from a closed position (S) into a first open position (O), and at least one lockable drive device (6) for the at least one ejection element (5). The invention is characterized by means for displacing the at least one ejection element (5) beyond the first open position (O).
Abstract:
A device for opening and closing a pivotally mounted door leaf including an actuator, which is displaceably and/or rotatingly arranged in a housing and connected to the door leaf and which, during displacement/rotation, actuates the door leaf, and a drive motor which is connected to the actuator for providing displacement/rotation thereof.