Abstract: A freely running sheave of a belt drive is supported on an angularly adjustable spindle for adjusting the angular orientation of the freely running sheave. The angular orientation of a spindle is changeable by a first wedge-shaped element and a second wedge-shaped element which each include a surface enclosing an acute angle relative to an orthogonal with respect to a longitudinal axis of the spindle. The wedge-shaped elements are flattened on opposite outer peripheral surfaces such that an open-end wrench can in each case be engaged therewith.

Abstract: An administration of telephony applications conventionally using domain controller-based access authorization methods is provided such to eliminate the need for these methods. In a network where terminal devices are connected to time division multiplexed or packet-oriented network components, a terminal device establishes a communication link to a terminal device-specific adaptation for telephony applications via an interface for telephony applications, and the authorization for importing data is verified. Data is imported via the communication link to affected applications or affected services of the network. Any terminal device can be used to import the data and that no special authorizations are required for access as the proprietary/license keys that are exchanged between the terminal device and the exchange and the domain controller provide protection from unauthorized access to the exchange and to the local network connected thereto.

Abstract: An administration of telephony applications conventionally using domain controller-based access authorization methods is provided such to eliminate the need for these methods. In a network where terminal devices are connected to time division multiplexed or packet-oriented network components, a terminal device establishes a communication link to a terminal device-specific adaptation for telephony applications via an interface for telephony applications, and the authorization for importing data is verified. Data is imported via the communication link to affected applications or affected services of the network. Any terminal device can be used to import the data and that no special authorizations are required for access as the proprietary/license keys that are exchanged between the terminal device and the exchange and the domain controller provide protection from unauthorized access to the exchange and to the local network connected thereto.

Abstract: A navigation system of a motor vehicle has an input unit, a position-determining unit, a central processor unit (CPU) for calculating a route between a first and a second location by reference to map data which contains information for determining a predicted fuel consumption for the route, and an output unit for outputting travel instructions which are matched with the current position of the vehicle. A maximum travel time for a journey from the first location to the second location is predefined by a user using the input unit and the route is determined such that the predefined maximum travel time is not exceeded, and the anticipated fuel consumption is minimized.

Abstract: The invention relates to a method for transmission of multi-media data (2) between at least one communication device (1.1 . . . 1.x) and at least one computer system (4.1 . . . 4.x), where a number of applications, preferably TAPI applications (9) can be executed on the computer system (4.1 . . . 4.x) and the communication device (1.1 . . . 1.x) and the computer system (4.1 . . . 4.x) communicate via a network (3). The outstanding feature of the method is that the multimedia data (2) is transmitted directly in the form of unprocessed raw data to the telephony applications (9) of the computer system (1.1 . . . 1.x).

Abstract: A navigation system of a motor vehicle has an input unit, a position-determining unit, a central processor unit (CPU) for calculating a route between a first and a second location by reference to map data which contains information for determining a predicted fuel consumption for the route, and an output unit for outputting travel instructions which are matched with the current position of the vehicle. A maximum travel time for a journey from the first location to the second location is predefined by a user using the input unit and the route is determined such that the predefined maximum travel time is not exceeded, and the anticipated fuel consumption is minimized.

Abstract: Data are interchanged between a communications application and a communications installation via an IP network. To this end, the communications application uses an application-end primary control unit to communicate with the communications installation. A first transmission path is used to interchange basic control data and the user data on the basis of a first transmission standard between the primary control unit and the communications installation, and a second transmission path based on a second transmission standard is used to interchange extended control data between an auxiliary control unit and the communications installation.