Abstract: A rope guiding device used in connection with the rope hoist to guide a hoisting rope. The inventive rope guiding device of a rope hoist for guiding a hoisting rope on a rope drum which rope drum may be adapted to rotate in order to wind the hoisting rope around the rope drum or off the rope drum to hoist and lower a load adapted on the hoisting rope, the rope guiding device comprising at least one guiding element to guide the hoisting rope of the rope hoist, and a screw to move said at least one guiding element, is characterized in that wherein the rope guiding device is supported to the body of a trolley of the rope hoist by means of a support arrangement which support arrangement comprises first pivotings and second pivotings adapted to a substantially 90-degree angle in relation to said first pivotings.

Abstract: A trolley of a rope crane, comprising a trolley body, a transverse load beam of the trolley, a hoisting mechanism and comprises a rope drum, a hoisting motor for driving the rope drum, and a gear for coupling the hoisting motor to the rope drum, whereby the gear has a primary side and a secondary side, and whereby the rope drum is located, in the vertical direction of the trolley, between the hoisting motor and load beam parallel to the load beam. The hoisting mechanism is supported by a three-point support to a main beam, whereby the first support point and second support point are adjacent to the secondary side of a gear, and whereby the third support point is formed by a support of the rope from end facing away from the gear to the load beam at a lateral distance from the first and second support point.

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: A rope guiding device used in connection with the rope hoist to guide a hoisting rope. The inventive rope guiding device of a rope hoist for guiding a hoisting rope on a rope drum which rope drum may be adapted to rotate in order to wind the hoisting rope around the rope drum or off the rope drum to hoist and lower a load adapted on the hoisting rope, the rope guiding device comprising at least one guiding element to guide the hoisting rope of the rope hoist, and a screw to move said at least one guiding element, is characterized in that wherein the rope guiding device is supported to the body of a trolley of the rope hoist by means of a support arrangement which support arrangement comprises first pivotings and second pivotings adapted to a substantially 90-degree angle in relation to said first pivotings.

Abstract: A trolley of a rope crane, comprising a trolley body, a transverse load beam of the trolley, a hoisting mechanism and comprises a rope drum, a hoisting motor for driving the rope drum, and a gear for coupling the hoisting motor to the rope drum, whereby the gear has a primary side and a secondary side, and whereby the rope drum is located, in the vertical direction of the trolley, between the hoisting motor and load beam parallel to the load beam. The hoisting mechanism is supported by a three-point support to a main beam, whereby the first support point and second support point are adjacent to the secondary side of a gear, and whereby the third support point is formed by a support of the rope from end facing away from the gear to the load beam at a lateral distance from the first and second support point.

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: Equipment for lifting and lowering a platform in the middle of a large construction is provided, whereby the construction comprises a stationary, fixed, lower platform and an upper platform arranged thereabove and having an adjustable height position, the lifting equipment including a plurality of lifting pylons locating on the sides of the platforms, a lifting rope arrangement arranged for each lifting pylon and connected to the upper platform, and lifting machines connected to the lifting rope arrangements for lifting and lowering the upper platform. The lifting machine driving the lifting rope arrangement disposed in each lifting pylon is placed on the sides of the platforms opposite the lifting pylon concerned and below the level of the lower platform.

Abstract: An apparatus for a locking unit of a container spreader having at least a pair of telescopic beams comprising a housing, a twistlock head partially inside the housing and partially protruding out from the housing, an elastic impact absorption element and a toothed coupling to transmit the necessary engagement torque to the twistlock head. The locking unit is equipped with a coupling that has been arranged to allow the movement of the twistlock head in all directions on a plane perpendicular to the rotation axis of the twistlock head.