The disclosure relates to a revolving door mounting arrangement (1) for mounting a drive ring (2) of a revolving door (4), the mounting arrangement (2) comprising: at least one hook element (6) configured to be pivotably connected to a wall element (8) of the revolving door (4); and at least one connecting part (10) of the drive ring (2), which at least one connecting part (10) is configured to pivotally displace the at least one hook element (6) during mounting of the drive ring (2), and which at least one connecting part (10) is configured to rest on the at least one hook element (6) in a mounted condition of the drive ring (2). The hook element (6) comprises: a first surface (12) configured to permit the at least one connecting part (10) of the drive ring (2) to slide on and along the first surface (12) during mounting of the drive ring (2) for pivotally displacing the at least one hook element (6); and a second surface (14) configured to receive the at least one connecting part (10) of the drive ring (2) in the mounted condition of the drive ring (2). The disclosure further relates to a revolving door (4) comprising a drive ring (2). The disclosure further relates to a method for mounting a drive ring (2) of a revolving door (4) by means of a revolving door mounting arrangement (1).

The disclosure relates to a revolving door mounting arrangement (1) for mounting a drive ring (2) of a revolving door (4), the mounting arrangement (2) comprising: at least one hook element (6) configured to be pivotably connected to a wall element (8) of the revolving door (4); and at least one connecting part (10) of the drive ring (2), which at least one connecting part (10) is configured to pivotally displace the at least one hook element (6) during mounting of the drive ring (2), and which at least one connecting part (10) is configured to rest on the at least one hook element (6) in a mounted condition of the drive ring (2). The hook element (6) comprises: a first surface (12) configured to permit the at least one connecting part (10) of the drive ring (2) to slide on and along the first surface (12) during mounting of the drive ring (2) for pivotally displacing the at least one hook element (6); and a second surface (14) configured to receive the at least one connecting part (10) of the drive ring (2) in the mounted condition of the drive ring (2). The disclosure further relates to a revolving door (4) comprising a drive ring (2). The disclosure further relates to a method for mounting a drive ring (2) of a revolving door (4) by means of a revolving door mounting arrangement (1).

A security revolving door assembly including a revolving door, a controlling unit and a LIDAR sensor. The LIDAR sensor is appropriately disposed in the top or canopy of the revolving door and advantageously directed downwardly into the passage space of the revolving door. In particular, a first LIDAR sensor is centrally disposed in a first quadrant of the canopy, and a second LIDAR sensor is centrally disposed in a third quadrant of the canopy.

A revolving door (100) is provided. The revolving door (100) comprises a base portion (110), an upper portion (120), and a rotating assembly (130) extending between the base portion (110) and the upper portion (120), and at least one door panel (140) connected to the rotating assembly (130) and being rotatably arranged around a central axis (A1). The revolving door (100) further comprises one or more lifting means (111a-b, 121).

A revolving door (100) is provided. The revolving door (100) comprises a base portion (110), an upper portion (120), and a rotating assembly (130) extending between the base portion (110) and the upper portion (120), and at least one door panel (140) connected to the rotating assembly (130) and being rotatably arranged around a central axis (A1). The revolving door (100) further comprises one or more lifting means (111a-b, 121).

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.

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 space relevator adapted to transition an object between a stationary compartment and a rotating module rotating in a first direction, the relevator comprising: a relevator module comprising a plurality of substantially solid pie-shaped structures separated by a plurality of pie-shaped compartments all positioned around a central axis; a relevator central shaft extending along the central axis; the relevator module being adapted to receive a rotate signal and a stop signal, one or more of the pie-shaped compartments comprising an entry between the stationary compartment and the rotating module when the relevator module receives a stop signal and after the relevator module receives a rotate signal.

A space relevator adapted to transition an object between a stationary compartment and a rotating module rotating in a first direction, the relevator comprising: a relevator module comprising a plurality of substantially solid pie-shaped structures separated by a plurality of pie-shaped compartments all positioned around a central axis; a relevator central shaft extending along the central axis; the relevator module being adapted to receive a rotate signal and a stop signal, one or more of the pie-shaped compartments comprising an entry between the stationary compartment and the rotating module when the relevator module receives a stop signal and after the relevator module receives a rotate signal.

A sensor (1) which consists of a first electrode (3a), a ferroelectric layer (2) and a second electrode (3b) is described. The second electrode (3b) is connected to ground and the ferroelectric layer (2) is arranged between the first and second electrodes (3a, 3b).