An apparatus comprising a baseplate configured to be coupled to an interior side of an inswing door adjacent a pivot edge of the door; a rotatable closing arm with a first end and a second end, the second end coupled to a motor, the motor configured to be engaged in response to receipt of a signal from a remote electronic device; and circuitry electrically coupled between a power supply and the motor, the circuitry configured to wirelessly send and receive information to and from the remote electronic device.

An apparatus comprising a baseplate configured to be coupled to an interior side of an inswing door adjacent a pivot edge of the door; a rotatable closing arm with a first end and a second end, the second end coupled to a motor, the motor configured to be engaged in response to receipt of a signal from a remote electronic device; and circuitry electrically coupled between a power supply and the motor, the circuitry configured to wirelessly send and receive information to and from the remote electronic device.

An apparatus comprising a baseplate configured to be coupled to an interior side of an inswing door adjacent a pivot edge of the door; a rotatable closing arm with a first end and a second end, the second end coupled to a motor, the motor configured to be engaged in response to receipt of a signal from a remote electronic device; and circuitry electrically coupled between a power supply and the motor, the circuitry configured to wirelessly send and receive information to and from the remote electronic device.

A hood hinge for a front hood of a vehicle includes a hinge lower part for attachment to a vehicle body, a hinge upper part for attachment to the front hood, and first and second link levers to connect the hinge lower part to the hinge upper part. A lifting actuator is connected to the hinge lower part via a bearing element and undergoes a change in length in relation to the bearing element between a passive state and an activated active state to raise the hinge upper part. A release device is operatively connected to the bearing element for releasing the telescoping function of the first link lever. The release device is actuated when the bearing element moves from a rest position to an active position.

A drive device for a vehicle flap, includes a flap part assigned to a vehicle flap, a body part assigned to a vehicle body, a joint arrangement connecting the flap part and the body part in an articulated manner, a first actuator coupled to the joint arrangement for opening and closing the vehicle flap during conventional operation, a second actuator coupled to the joint arrangement for lifting the vehicle flap into a pedestrian protection position, a coupling device for coupling the first actuator and the second actuator, wherein the coupling device comprises a first lever and a second lever, wherein the first lever is assigned to the first actuator, and wherein the second lever is assigned to the second actuator. A reliable and compact drive device is provided in that during conventional operation, the first lever and the second lever are connected to one another in a rotationally fixed manner via a mechanical securing element.

A hood hinge for a front hood of a vehicle includes a hinge lower part for attachment to a vehicle body, a hinge upper part for attachment to the front hood, and first and second link levers to connect the hinge lower part to the hinge upper part. A lifting actuator is connected to the hinge lower part via a bearing element and undergoes a change in length in relation to the bearing element between a passive state and an activated active state to raise the hinge upper part. A release device is operatively connected to the bearing element for releasing the telescoping function of the first link lever. The release device is actuated when the bearing element moves from a rest position to an active position.

A drive device for a vehicle flap, includes a flap part assigned to a vehicle flap, a body part assigned to a vehicle body, a joint arrangement connecting the flap part and the body part in an articulated manner, a first actuator coupled to the joint arrangement for opening and closing the vehicle flap during conventional operation, a second actuator coupled to the joint arrangement for lifting the vehicle flap into a pedestrian protection position, a coupling device for coupling the first actuator and the second actuator, wherein the coupling device comprises a first lever and a second lever, wherein the first lever is assigned to the first actuator, and wherein the second lever is assigned to the second actuator. A reliable and compact drive device is provided in that during conventional operation, the first lever and the second lever are connected to one another in a rotationally fixed manner via a mechanical securing element.

An apparatus comprising a baseplate configured to be coupled to an interior side of an inswing door adjacent a pivot edge of the door; a rotatable closing arm with a first end and a second end, the second end coupled to a motor, the motor configured to be engaged in response to receipt of a signal from a remote electronic device; and circuitry electrically coupled between a power supply and the motor, the circuitry configured to wirelessly send and receive information to and from the remote electronic device.

ASSA ABLOY Entrance Systems AB has developed an emergency opening structure for a revolving door and a revolving door assembly, the emergency opening structure is connected with a first connecting pin and a second connecting pin on a driving shaft of the revolving door, and includes: a slider assembly having a first side surface and a second side surface opposite to each other; and a base having a sidewall, wherein the slider assembly is disposed on the inner side of the sidewall and is configured to move relative to the base, a first sliding channel is formed between a first portion of the sidewall and the first side surface for accommodating the first connecting pin, and a second sliding channel is formed between a second portion of the sidewall and the second side surface for accommodating the second connecting pin, wherein the emergency opening structure has a normal driving position and an unlocking position, in the normal driving position, the first connecting pin and the second connecting pin are clamped in the first sliding channel and the second sliding channel, respectively, and in the unlocking position, the base rotates around the second connecting pin to a position where the first connecting pin slides out of the first sliding channel, while the second side surface and the second portion of the sidewall remains pressing against the second connecting pin, so as to prevent the second connecting pin from disengaging from the second sliding channel.