A passage barrier includes two guide elements that cooperate such that they define a gate region, through which a person passes from an entrance region into a passage region. The passage barrier has a drive with a drive unit and an output unit. The drive unit, output unit, and a barrier element are operatively connected such that the barrier element is movable via the drive unit into a position closing and a position opening the gate region. The output unit has a hollow shaft with outer and inner shell surfaces. The inner shell surface and drive unit are configured such that the inner shell surface surrounds the drive unit and the hollow shaft has a mount for fixing the barrier element on the hollow shaft. The mount is arranged on the outer shell surface and formed integrally with the hollow shaft.

A passage barrier includes two guide elements that cooperate such that they define a gate region, through which a person passes from an entrance region into a passage region. The passage barrier has a drive with a drive unit and an output unit. The drive unit, output unit, and a barrier element are operatively connected such that the barrier element is movable via the drive unit into a position closing and a position opening the gate region. The output unit has a hollow shaft with outer and inner shell surfaces. The inner shell surface and drive unit are configured such that the inner shell surface surrounds the drive unit and the hollow shaft has a mount for fixing the barrier element on the hollow shaft. The mount is arranged on the outer shell surface and formed integrally with the hollow shaft.

A motor vehicle door includes a door handle unit fixed on the inside on the door edge opposite a door hinge. The door handle unit is motorically pivotable between a folded-in and a folded-out position. In the folded-in position when the vehicle door is closed the door handle unit is arranged behind the vehicle door. In the folded-out position, the door handle unit protrudes laterally outwards by surrounding the door edge and is grippable to open the door. A door mover unit is configured to move the vehicle door in a closed state out of a closed position into a stand-by position, in which the door handle unit can be moved from the folded-in position into the folded-out position. A control unit has a signal input which, upon obtaining the opening signal, controls the door mover unit to move into the stand-by position and controls the door handle unit to pivot into the folded-out position.

A motor vehicle door includes a door handle unit fixed on the inside on the door edge opposite a door hinge. The door handle unit is motorically pivotable between a folded-in and a folded-out position. In the folded-in position when the vehicle door is closed the door handle unit is arranged behind the vehicle door. In the folded-out position, the door handle unit protrudes laterally outwards by surrounding the door edge and is grippable to open the door. A door mover unit is configured to move the vehicle door in a closed state out of a closed position into a stand-by position, in which the door handle unit can be moved from the folded-in position into the folded-out position. A control unit has a signal input which, upon obtaining the opening signal, controls the door mover unit to move into the stand-by position and controls the door handle unit to pivot into the folded-out position.

A pneumatically actuated gate assembly, and a kit for making the assembly are provided. The assembly comprising: a gate with an at least one hinge; a battery; a compressed gas cylinder; a first support pivotally supporting the gate with the hinges; a second support; a latch movably mounted on the gate; a keeper for releasable engagement with the latch, the keeper mounted on the second support; a compressed gas system in fluid communication with the compressed gas cylinder; a gate pneumatic system in fluid communication with the compressed gas system, and including a gate pneumatic ram pivotally attached to the first support at a proximal end and attached to the gate at a distal end; a latch pneumatic system in fluid communication with the compressed gas system, and including a latch pneumatic ram attached to the gate and the latch; and a controller, wherein the compressed gas system is configured to provide a controllable pressure of gas to the gate pneumatic system and the latch pneumatic system under control of the controller. A method of using the assembly is also provided.

A pneumatically actuated gate assembly, and a kit for making the assembly are provided. The assembly comprising: a gate with an at least one hinge; a battery; a compressed gas cylinder; a first support pivotally supporting the gate with the hinges; a second support; a latch movably mounted on the gate; a keeper for releasable engagement with the latch, the keeper mounted on the second support; a compressed gas system in fluid communication with the compressed gas cylinder; a gate pneumatic system in fluid communication with the compressed gas system, and including a gate pneumatic ram pivotally attached to the first support at a proximal end and attached to the gate at a distal end; a latch pneumatic system in fluid communication with the compressed gas system, and including a latch pneumatic ram attached to the gate and the latch; and a controller, wherein the compressed gas system is configured to provide a controllable pressure of gas to the gate pneumatic system and the latch pneumatic system under control of the controller. A method of using the assembly is also provided.

A door operating mechanism displaces a door between a closed position and a deck position relative to a structure including a frame with a side door jamb and a head door jamb. The door operating mechanism includes a motor, and an actuator connected to the motor and disposed within the side door jamb. A cable is connected at one end to the actuator and at an opposite end to the door via a pulley assembly. A wire harness system electrically connects the motor to a plug connector. A control panel is mounted adjacent the door and is coupled with the motor via the wire harness system.

Disclosed are front entry cabs, and power machines with front entry cabs, having a door that is moveable between opened and closed positions. In the opened position, the door is positioned within an operator compartment of the cab above the operator seat and below a top of the cab. A linkage system defines the travel path of the door between closed and opened positions. The linkage system is configured to minimize interference with operator visibility.

A frame for an overhead door has a horizontal header connected to tripod legs with splice assemblies. Each tripod leg has two upright columns connected to an upright I-bar. The splice assemblies connect the upright columns to the header. Hinges pivotally mount the overhead door to the header to allow hydraulic cylinders to selectively move the overhead door between an open position and a closed position.

A frame for an overhead door has a horizontal header connected to tripod legs with splice assemblies. Each tripod leg has two upright columns connected to an upright I-bar. The splice assemblies connect the upright columns to the header. Hinges pivotally mount the overhead door to the header to allow hydraulic cylinders to selectively move the overhead door between an open position and a closed position.