Abstract: A hoisting machine arrangement includes a rope drum, which has a driven gearwheel; a hoisting motor for driving the rope drum; and a gear between the hoisting motor and the rope drum. The gear has a body and a driving gearwheel, the driving gearwheel of the gear being coupled to the driven gearwheel of the rope drum. The body of the gear has a first drilling, which is arranged for fitting a shaft of the driving gearwheel; and a second drilling, which is parallel to the first drilling and arranged for fitting a shaft of the rope drum or the like. A method is disclosed for preparing a gear of a hoisting machine arrangement of this type.

Abstract: A control switch for operating a crane. The control switch includes a first interface designed to transfer signals between the control switch and a control unit of the crane. In order to combine, in particular, the robustness and operating reliability of the control switch desired in industrial use with increased functional scope in a cost-effective way, the control switch is provided with a second interface designed to transfer signals between a mobile terminal and the control switch in order to add functions of the mobile terminal to the functional scope of the control switch.

Abstract: A rope guiding device for guiding a rope on a rope drum, the rope drum being adaptable to rotate about a drum axis to wind the rope around the rope drum or from the rope drum to hoist and lower a load adapted on the rope, includes at least guiding element, and an actuator for generating a rope guiding force, which force affects each guiding element in the direction of the drum axis so that the movement of each guiding element in the direction of the drum axis may be guided by the force.

Abstract: According to some embodiments, a double detection apparatus for a mail-piece inserter includes a detectable flag affixed to a rotating mail-piece gripper of a mail-piece rotary feeder. A stationary proximity sensor may generate a voltage output based on a presence of the detectable flag in a direction along a first axis normal to the rotation of the mail-piece gripper. A decision unit may then generate a double detect alert signal when a phase shift above a pre-determined threshold value is detected in the voltage output generated by the stationary proximity sensor. According to some embodiments, the decision unit may also generate a thin detect alert signal when a phase shift past another pre-determined threshold value is detected in the voltage output generated by the stationary proximity sensor.

Abstract: Embodiments relate to bioimpedence-based spoof detection in an optical biometric reader. For example, embodiments operate in context of a biometric reader having a platen integrated with substantially transparent bioimpedance source and receiver electrodes covered by a substantially transparent protective layer. A multi-frequency input signal can be injected from the source electrode into a purported skin site (through the protective layer), so that a response signal is received by the receiver electrode. The response signal is interrogated to formulate a dispersive bioimpedance response of the purported skin site to the input signal over multiple frequencies. A biometric spoof determination can then be made according to the dispersive bioimpedance response. The spoof determination can be used for spoof detection, presence detection, and/or other functions.

Abstract: An installation jib for a girder beam installation and removal system includes a main body having a first end and a second, opposite end, the main body extending along a longitudinal axis between the first end and the second end. The installation jib further includes a first sub-frame element coupled to the main body, a first roller coupled to the first sub-frame element, a second sub-frame element coupled to the main body, and a second roller coupled to the second sub-frame element. The first sub-frame element and the second sub-frame element are spaced longitudinally apart from one another, and the first roller and the second roller each are configured to rotate about an axis that is parallel to the longitudinal axis.

Abstract: An overhead travelling crane having a horizontally extending crane girder, which can be displaced in a railbound manner along a craneway, and having a crane trolley, which can be displaced along the crane girder and carries a lifting gear for raising and lowering a load. The lifting gear has a suspension structure formed as a cable or chain and the overhead travelling crane has electric drives for movements of the overhead travelling crane. The overhead travelling crane has an energy store connected to the drives to supply the drives with energy.

Abstract: A trolley of a crane is arranged to move along a main support structure of the crane. The trolley includes a support frame structure; bearing wheels which are fastened to the support frame structure and by means of which the trolley is arranged to move along the main support structure; and a hoisting mechanism that has a rope drum for a hoisting rope, a rope pulley arrangement through which the hoisting rope may be guided from the rope drum to a fixed fastening point on the trolley, and a hoisting member in cooperation with the hoisting rope for hoisting a load. The rope drum is supported to the support frame structure of the trolley so that the axle of the rope drum is parallel to the main support structure. The rope pulley arrangement is located, in the axial direction of the rope drum, at least partly outside one rope drum end which is on the side of said fastening point.

Abstract: A movable crane arrangement includes a main girder for a trolley; end girders with running wheels to be supported on both ends of the main girder; running platforms for the running wheels of the end girders; and one elongated container, inside which at least part of the crane arrangement is placed in a disassembled or folded state for transport, if desired. One running platform is arranged to be implemented on the roof of the container at a selected height, and the other running platform is arranged to be implemented on the erecting platform of the crane arrangement. A method for erecting such a crane arrangement is also provided.

Abstract: According to some embodiments, a stacking assembly accepts mail-pieces traveling from a re-direct mechanism in a first direction and urges a leading edge portion of a mail-piece toward a registration wall of a sortation bin. The stacking assembly may include a plurality of neighboring cam shafts, each with at least one cam, arranged along the first direction, such that rotation of the cam shafts results in synchronized rotation of the cams to guide an incoming mail-piece. Rotation of the cam shafts may also urge a previously stacked mail-piece away from the cams, and into the sortation bin, in a second direction perpendicular to the first direction.

Abstract: A method and assembly for operating at least two lifting gears in a group operation, where each lifting gear has a hoist via which a respective cable or chain can be raised or lowered. The hoists are first operated in a synchronous operating mode to perform a common lifting procedure to move a load supported by the hoists. At least one of the hoists involved in the common lifting procedure is then deactivated to switch from the synchronous operation into an individual operation or a multi-operation, with at least one of the hoists remaining activated to carry out a lifting or lowering process relative to each deactivated hoist. A load value is then determined for the at least one deactivated hoist and compared to a predetermined threshold value of the at least one deactivated hoist.

Abstract: A trolley of a crane is arranged to move along a main support structure of the crane. The trolley includes a support frame structure; bearing wheels fastened to the support frame structure and by means of which the trolley is arranged to move along the main support structure; a hoisting mechanism that has a rope drum for a hoisting rope; a rope pulley arrangement through which the hoisting rope may be guided from the rope drum to a fixed fastening point on the trolley; and a hoisting member in cooperation with the hoisting rope for hoisting a load. The rope drum is supported to the support frame structure of the trolley so that the axle of the rope drum is parallel to the main support structure. The rope pulley arrangement is located, in the axial direction of the rope drum, at least partly outside one rope drum end which is on the side of said fastening point.

Abstract: An arrangement includes at least one shelf system including movable shelves, at least one operating station for collecting items from a movable shelf at the operating station, a first lift for transporting the movable shelves between parking positions of the shelves in the shelf system and the operating station, a second lift for transporting and engaging palletless variable size items. The second lift is capable of docking to the movable shelves of the shelf system for communicating items to the movable shelves or from the movable shelves.

Abstract: A workstation having a cantilevered crane system that includes one or more cantilevered header assemblies, with each cantilevered header assembly including an upright column and a horizontally oriented header, with the header extending from the column with a free end distal from the column. The headers support a pair of runway rails, with at least one bridge rail movably mounted to the runway rails and supporting a moveable hoist. The cantilevered crane system defines a workstation area bounded by the columns and headers, with the workstation area including an open side adjacent the free ends of the headers.

Abstract: There is provided a fast and a reliable way to inspect a condition of a chain by an arrangement comprising a camera and guide for positioning a chain in front of the camera such that holes of consecutive chain links are visible to the camera. In a method for inspecting a chain connected movable to a hoisting device, the chain is positioned in front of the camera by the guide and the chain is driven past the camera by the hoisting device.

Abstract: An STS crane (Ship-to Shore) includes a portal frame structure; a boom which has a portion extending on a ship's side as well as a portion extending on a quay side; a trolley moving along the boom; a hoisting mechanism which has a rope drum for hoisting ropes, whereby the hoisting ropes are routed from the rope drum through boom ends to the trolley; auxiliary trolleys which move along the boom on both sides of the trolley to support and/or tighten the hoisting ropes; and a folding joint on the boom portion extending on the ship's side for folding up the folding portion of the boom extending to the direction of the ship from the folding joint; whereby there are auxiliary trolley rails arranged for the auxiliary trolleys, these auxiliary trolley rails being separate from the trolley rails; and whereby the drive roping of the auxiliary trolleys is divided into two separate and independent drive ropings which have separate and independent drive mechanisms and which are on different sides of the folding joint on t

Abstract: A method for manufacturing a self-healing hydrogel-filled separation membrane for water treatment includes soaking a porous support comprising pores in a monomer solution to fill the pores with the solution, removing the excessively filled monomer solution from the porous support, and forming a hydrogel in the pores by crosslinking the monomer. The separation membrane does not require an additional repair process when damage occurs to the separation membrane and can exhibit superior self-healing effect and physical stability.

Abstract: A motor assembly includes a three-phase asynchronous machine equipped with three stator phases, a capacitor assembly to establish self-excited generator operation of the asynchronous machine, a load resistor assembly to establish resistive load for self-excited generator operation of the asynchronous machine, and a load resistor switch which is arranged to connect the load resistor assembly to the stator phases. The load resistor assembly is asymmetrical.

Abstract: A transport vehicle includes a first support surface and two opposite guiding surfaces that are oriented towards each other to guide a container that is placed onto the transport vehicle in the direction of the first support surface, with the first support surface located between the guiding surfaces, and with a lifting platform arranged between the guiding surfaces. An adapter that is movable between a standby and an operating position such that a container placed onto the vehicle is guided onto the first support surface when the adapter is in the standby position and the lifting platform is down in a transporting position, while the container is guided onto a second support surface formed by the lifting platform when the adapter is placed on the transport vehicle in the operating position of the adapter and when the lifting platform is placed on the transport vehicle via the adapter.