Abstract: Tensioning elements are introduced into a tower to a respective intended final position, in which each tensioning element to be pulled in is introduced into an interior space of the tower, connected to a pulling rope of a winch, and pulled into the tower in a direction from a bottom of the tower to a top of the tower by the winch. The method includes placing on an upper end of the tower, for example on an adapter piece and/or an anchoring ring, a mounting device with a boom rotatably mounted on a base frame; aligning the boom with respect to a mounting position of a given one of the tensioning elements; and pulling in and anchoring the given tensioning element to the upper end of the tower, wherein the pulling rope of the winch is guided above the mounting device. Related mounting, coiling, and adapter devices are also disclosed.

Abstract: Tensioning elements are introduced into a tower to a respective intended final position, in which each tensioning element to be pulled in is introduced into an interior space of the tower, connected to a pulling rope of a winch, and pulled into the tower in a direction from a bottom of the tower to a top of the tower by the winch. The method includes placing on an upper end of the tower, for example on an adapter piece and/or an anchoring ring, a mounting device with a boom rotatably mounted on a base frame; aligning the boom with respect to a mounting position of a given one of the tensioning elements; and pulling in and anchoring the given tensioning element to the upper end of the tower, wherein the pulling rope of the winch is guided above the mounting device. Related mounting, coiling, and adapter devices are also disclosed.

Abstract: A method for the activation of differential locks for vehicles, especially for such vehicles as may be used in construction work and field operations. The differential locks are always open, if the driving situation is such that a blocking operation is assuredly not required and, conversely in all other situations, the differential locks are closed.

Abstract: The invention relates to a travel way for a track-guided vehicle, especially a magnetic levitation railway, comprising a carrier (1) and at least one add-on piece (3) (functional element) which is fixed to the carrier (1) and is used to guide the vehicle. The inventive travel way is characterised in that the add-on piece (3) is connected to the carrier (1) in a frictionally engaged manner and means are provided, in the form of a redundancy system, for an auxiliary non-positive connection.