A drive arrangement for a door device which includes a door member. The drive arrangement includes a door shaft, a driven shaft which is operatively connected to the door shaft, a transmission arrangement which drives the door shaft, and at least one electric motor which is coupled to the transmission arrangement to move the door member of the door device from a closed state to an open state and vice versa. The at least one electric motor has at least one eccentric drive shaft. The transmission arrangement includes an eccentric gear transmission which has at least two orbiting toothed disks, each of which have an internal toothing. The at least two orbiting toothed disks are driven by the at least one eccentric drive shaft of the at least one electric motor, and, via the internal toothing, engage with the driven shaft.

A furniture drive for moving a furniture front relative a furniture carcass includes a base body to be fixed to the furniture carcass, and an actuating arm pivotally supported on the base body about at least one first pivoting axis in a mounted condition. The actuating arm includes a plurality of levers hingedly connected to one another, and at least two of the levers of the actuating arm are configured to be releasably connected to the base body of the furniture drive. At least the levers of the actuating arm are symmetrically arranged with respect to a notional middle plane of the actuating arm.

An actuating drive includes an actuating arm pivotally supported about a pivoting axis, and movably supported between a closed position and an open position. A force storage member applies a force to the actuating arm, and a coupling device can brake or prevent a pivotal movement of the actuating arm. The coupling device includes a movably-supported first coupling element having a tooth arrangement, and the first coupling element can engage a second coupling element when a predetermined pivotal speed of the actuating arm is exceeded to brake or prevent the pivotal movement of the actuating arm. The second coupling element includes an engagement section for engaging the two coupling elements together, and includes a freewheel section separate from the engagement section. In the closed position, the first coupling element is within the freewheel section of the second coupling element, whereby the two coupling elements are decoupled from one another.

An actuating drive includes an actuating arm pivotally supported about a pivoting axis, and movably supported between a closed position and an open position. A force storage member applies a force to the actuating arm, and a coupling device can brake or prevent a pivotal movement of the actuating arm. The coupling device includes a movably-supported first coupling element having a tooth arrangement, and the first coupling element can engage a second coupling element when a predetermined pivotal speed of the actuating arm is exceeded to brake or prevent the pivotal movement of the actuating arm. The second coupling element includes an engagement section for engaging the two coupling elements together, and includes a freewheel section separate from the engagement section. In the closed position, the first coupling element is within the freewheel section of the second coupling element, whereby the two coupling elements are decoupled from one another.

In one example, a friction hinge includes a link connected to a slide slot of a first base with a movable shaft and connected to a base friction mechanism of a second base with a link friction mechanism, where the link includes a joint positioned between the movable shaft and the link friction mechanism. In another example, a friction hinge system includes a first link connected to a first slide slot of a first base with a first movable shaft and connected to a first base friction mechanism of a second base with a first link friction mechanism, a second link connected to a second slide slot of the second base with a second movable shaft and connected to a second base friction mechanism of the first base with a second link friction mechanism, and a joint shaft to connect the first link to the second link at a joint.

The present application relates to the technical field of vehicle-mounted luggage, and discloses a vehicle-mounted luggage case with doors opening on both sides, including: a case bottom, a center-shaft split-type case lid, a lid opening mechanism, a power supply assembly and an electric control assembly, wherein an operation panel is provided on either side of the case bottom, a sealed compartment is provided at either end of the case bottom, a luggage compartment is formed between two sealed compartments, a bulkhead is formed on a side of the luggage compartment proximal to the two sealed compartments. The present application is not only provided with a center-shaft split-type case lid for convenient access, but can also effectively widen the size of the case bottom, and can open and close the lid electrically, which is more convenient to operate, and has the function of self-storing electric energy.

A sunroof structure of a vehicle includes at least one first mount for being mounted to a vehicle body of the vehicle, a window panel for being disposed to a hollow portion of the vehicle and having a main body and second and third mounts disposed on a bottom side of the main body, a transmission member including first and second rotational shafts rotatably disposed with the first and second mounts respectively and at least one crank connected with the first and second rotational shafts, and a link pivotally connected between the third mount and a pivot mount of the vehicle body. As a result, the window panel is drivenable to close or open the hollow portion. The sunroof structure greatly increases the open area of the hollow portion, and provides the side shielding function for the vehicle when the window panel is opened.

A vehicle door device includes: first and second link arms; a door-side engagement portion that is provided at a close-side end portion of the door that opens and closes a door opening of the vehicle; and a vehicle body-side engagement portion that is provided at a close-side end portion of the door opening that the close-side end portion of the door comes into contact with and separates from, in which one side of the door-side engagement portion and the vehicle body-side engagement portion includes an axial engagement portion extending in a vertical direction of the vehicle, the other side of the door-side engagement portion and the vehicle body-side engagement portion includes a guide groove having a pair of side wall portions, and the axial engagement portion is disposed inside the guide groove at an opening-and-closing operation position in the vicinity of a fully closed position of the door.

A furniture drive includes a carrier to be fixed a furniture carcass, an actuating arm for moving the movably-supported furniture part relative to the carrier, the actuating arm being pivotable about a first pivoting axis, and an interface for fixing a synchronization shaft, and configured to synchronize a pivotal movement of the actuating arm with a pivotal movement of an actuating arm of a further actuating drive. The interface includes a component pivotable about a second pivoting axis, the second pivoting axis being arranged laterally offset to the first pivoting axis of the actuating arm. The carrier has an upper side which, in a mounted condition of the furniture drive on the furniture carcass, faces towards a top panel of the furniture carcass, and the first pivoting axis has a larger perpendicular distance to the upper side than the second pivoting axis.

A power actuation system for a motor vehicle closure panel includes a motor configured to rotate an input gear member that is configured to rotate an output gear member. The output gear member being coupled with a lever that is coupled to the closure panel. A clutch assembly configured for movement between a lever driving position whereat the lever is caused to pivot in response to rotation of the input gear member and a lever releasing position whereat the lever can pivot independent of the input gear member. The clutch assembly being biased into the lever driving position and having at least one roller configured to move out of a detent of the clutch assembly to move the clutch assembly from the lever driving position to the lever releasing position in response to a force applied to the closure panel.