Power window operators, windows including the power window operators, and methods of using the same are described herein. The power window operators may offer the ability to control the timing and/or speed of the lock/unlock motion relative to the open/close motions of the operator arm of the power window operator and, if provided, a sash being driven by the power window operator.

A manual/automatic dual-purpose clutching structure includes a driving gear assembly, a reversing clutching assembly and a driven gear assembly. The driving gear assembly includes a first gear, a second gear and a driving module, the first gear being coaxially and fixedly connected to the second gear. The reversing clutching assembly includes a reversing gear and a reset spring, the reversing gear is located on one side of and meshes with the second gear. The driven gear assembly includes an output gear which is located on the other side of and does not make contact with the second gear. The reversing gear rotates around a central axis of the second gear under a driving of the driving module to mesh with the output gear. After power of the driving module disappears, the reversing gear is prompted to be disengaged from the output gear under an action of the reset spring.

A vehicle door arranged on a vehicle body and a device for manually and/or electromotively adjusting the vehicle door relative to the vehicle body including an output element moved on adjustment of the vehicle door and a switching device configured to switch between a coupling state and a freewheeling state, and a control device. The switching device configured to couple the output element to a further assembly in the coupling state and to disengage it from the further assembly in the freewheeling state such that the output element is movable with respect to the further assembly. At least one sensor device configured to detect a signal indicating an occupant's wish to get out of the vehicle, and configured to evaluate the signal for detecting an exit wish and actuate the switching device to switch into the coupling state.

Hinged window drive systems and window assemblies incorporating them provide for a combination of powered or motorized operation in addition to manual operation using a hand crank, with the opportunity for a user to switch between motorized operation and manual operation as needed.

An ejecting device for a folding door is movably arranged on a furniture body. First and second door leaves of the folding door are interconnected in an articulated manner. The ejecting device has an ejecting element for folding open the folding door from a closed position, in which the door leaves are in a common closed plane, into an open position, in which the door leaves form an angle not equal to 180°. The ejecting device has a first fitting part for mounting the ejecting device on the first door leaf. The ejecting element can move the second door leaf from the closed position into the open position by a scissor mechanism having at least two scissor levers, and is mounted between the first and second door leaves by an articulated connection formed by an intermediate lever connected in an articulated manner to the first and/or second scissor lever.

A drive arrangement configured to pivot a tailgate pivotally coupled to a vehicle body, between an open position and a closed position and including a freewheel mechanism, a drive shaft, and a motor. The freewheel mechanism may be rotatably coupled to the vehicle body and defining an opening provided with an inner periphery that includes a first cam element and a second cam element. The drive shaft may be fixed to the vehicle body and extending into the opening. The drive shaft may define an outer periphery that includes a third cam element and a fourth cam element. A motor may be coupled to the freewheel mechanism and may be configured to rotate the freewheel mechanism so that the first cam element engages the third cam element to pivot the tailgate from the closed position towards the open position.

A locking device for releasably locking two furniture parts that can move relative to one another against the force of a force accumulator, includes a heart-shaped locking contour with a heart-shaped depression and a locking element, and can move relative to the heart-shaped locking contour and, in a locking position, can be arranged in the heart-shaped depression of the heart-shaped locking contour. The locking element can be moved, by a motion out of the locking position into a further pushed position, out of the heart-shaped depression into a release position, and the locking device has a push-through depression separate from the heart-shaped depression, in which the at least one locking element can be arranged and at least one blocking contour which blocks movement of the at least one locking element out of the push-through depression into the heart-shaped depression.

A device for a closure drive assembly can include: a moveable trolley, the trolley configured for movement along a track or a rail under drive by a drive component to move a closure between an open position and a closed position, the trolley including a body having a guiding surface; a rotating body having one or more camming surfaces, rotation of the rotating body about a rotation axis being supported by the guiding surface; and a lever having a lever camming surface configured to engage with one or more of the camming surfaces of the rotating body, wherein the lever is associated with an engagement member such that rotation of the lever moves the lever camming surface along the one or more rotating body camming surfaces to displace the engagement member, and wherein the engagement member is arranged to provide selective engagement between the moveable trolley and the drive component.

An automatic door opening system including a door having a top portion, a bottom portion, a hinged portion, and an opening portion. The system includes an opener connected to the door adjacent the opening portion and configured to selectively receive electrical current. The system includes a magnet disposed on the opening portion of the door such that the magnet is adjacent the opener when the door is in the closed position. The system includes a microcontroller in electric communication with the electromagnet wherein a memory contains processor-executable instructions to receive a door activation input and, in response to receiving the door activation input, activate the electromagnet to apply a magnetic force against the magnet and push the door between the closed position and the open position. The system may also include a closer configured to selectively return the door to the closed position.

A device for a track- or rail-mounted closure drive assembly can include a lever and cam arrangement configured to drive an engagement member between an engaged position and a disengaged position, the engaged position allowing motor drive of a closure and the disengaged position disconnecting the drive from the motor to the closure; and a rotating body including one or more camming surfaces and one or more peripheral surfaces, the peripheral surfaces including visual indicia to indicate to a user an orientation of the one or more camming surfaces and hence whether the engagement member is in the engaged position or the disengaged position.