Abstract: A piste grooming vehicle having at least one piste grooming device for preparing a piste. The piste grooming vehicle has a detection device configured to detect an actual topography of a piste section, positioned in front of the piste grooming vehicle in the forward travel direction thereof, of the piste, a determining device connected to the detection device and configured to determine at least one differential value between coordinates of the actual topography and coordinates of a reference topography of the piste, and a control device connected to the determining device and configured to actuate the at least one piste grooming device in accordance with the at least one determined differential value.

Abstract: The invention relates to a piste grooming vehicle having at least one piste grooming device for preparing a piste and to a method for operating such a piste grooming vehicle. Use in grooming ski pistes or snowboard pistes.

Abstract: The invention relates to a cleaning system comprising a hand-guided cleaning cart which comprises rollers and is movable over a supporting surface, for transporting and storing cleaning utensils for manual cleaning, wherein the cleaning system comprises at least one receiving device arranged at the cleaning cart and two or more different functional devices for operation and/or use of the at least one cleaning cart, wherein the functional devices are selectively connectable to the at least one receiving device, and wherein the at least one receiving device and the functional devices comprise cooperating connecting elements.

Abstract: The present invention relates to a connection device for connecting a first cleaning cart to a second cleaning cart along a connecting direction, each configured for receiving cleaning utensils and comprising rollers for moving on a ground surface, wherein the connection device comprises a first connecting part fixed or fixable to the first cleaning cart and a second connecting part fixed or fixable to the second cleaning cart, wherein the respective connecting part comprises a base region and a projection region projecting therefrom in a direction towards the respective other connecting part, wherein a first locking element is arranged at the first projection region of the first connecting part and a second locking element is arranged at the second projection region of the second connecting part, wherein the locking elements are configured to be in engagement with one another when in a locking position and to be out of engagement when in an unlocking position, and wherein the projection regions are arranged

Abstract: The invention relates to cleaning cart, comprising a frame having a frame lower part, a frame upper part and support parts which connect the frame lower part to the frame upper part and are spaced apart from one another, rollers at the frame lower part for moving on a ground surface, storage devices for receiving therein and/or supporting thereon cleaning accessories, retaining elements for holding the storage devices, and receiving elements arranged at the support parts in a predefined position, wherein the retaining elements are selectively fixable to the receiving elements for having the storage devices assume different relative positions with respect to the support parts.

Abstract: The invention relates to a cleaning system, comprising a cleaning cart and an external accessory device, wherein the cleaning cart comprises a frame having rollers for moving on a ground surface, at least one receptacle for receiving and/or carrying cleaning utensils, and an interaction device having a hand-actuatable interaction element, wherein the accessory device is portably configured and a user application program for processing cleaning-related information is executably stored on the accessory device and/or operable via the accessory device, wherein the interaction device and the accessory device are coupleable with one another via a communication connection, and wherein, depending on an actuation of the interaction element by the user, input information for operation of the user application program is transmittable from the interaction device to the accessory device and is processable by the accessory device. The invention further relates to a method for operating a cleaning system.

Abstract: The explosion protection device as per the invention is intended to be used for a system located in a closed room whose components are located in a housing. A housing opening is provided in a side wall of the housing that connects to a redirection unit, which effects an upward redirection of a gas stream escaping from the housing opening when an explosion occurs in the housing. The redirection unit has an outlet opening on which a flame-retardant relief device is arranged. The redirection unit is connected to a protective shield that surrounds the outlet opening.

Abstract: A temperature measuring probe with a hollow outer shell including an electrically conductive section and an electrically insulating section. A temperature sensor including a resonator is disposed in the electrically conductive section and electrically conductively connected to the electrically conductive section. An antenna including a shortened monopole is disposed in the electrically insulating section. The temperature sensor and the antenna are electrically conductively connected to each other. A respective material and respective dimension of the electrically insulating section and the antenna are matched such that an effective resistance of the antenna is approximately equal to an effective resistance of the temperature sensor in an operating frequency range of the temperature sensor.

Abstract: A temperature measuring probe with a hollow outer shell including an electrically conductive section and an electrically insulating section. A temperature sensor including a resonator is disposed in the electrically conductive section and electrically conductively connected to the electrically conductive section. An antenna including a shortened monopole is disposed in the electrically insulating section. The temperature sensor and the antenna are electrically conductively connected to each other. A respective material and respective dimension of the electrically insulating section and the antenna are matched such that an effective resistance of the antenna is approximately equal to an effective resistance of the temperature sensor in an operating frequency range of the temperature sensor.

Abstract: Disclosed is a medical telemetry system for collecting vital data, specifically body temperature, the system consisting of a plurality of measuring sensors 10 and a collecting device 30. Each sensor 10 is placed at a predetermined location of the patient's body and automatically detects the vital data value to be measured. Upon a measurement termination signal, which is preferably acoustical, the sensor can be removed from the measuring location and stored away. For a defined period of time, e.g. two hours, the sensor 10 remains in an active state in which it transmits the detected measured value upon request. The measured value along with an ID code and status signals, which relating for instance to the battery voltage, can be interrogated and stored by means of a collecting device 30. Upon expiry of the defined period of time, the measured value is cleared, and the sensor 10 is automatically reset to an energy-saving rest condition.

Abstract: The invention relates to a clinical thermometer of a small design portable also by children, having a data memory 18 and an interface 21, by which both continually monitoring measurements and discontinued cyclic measurements as a maximum thermometer may be comfortably performed at locations which are medically established for measuring body temperature. Depending on the selected setting of the storage rate, the temperature of the measurement location is continuously monitored or cyclic individual measurements are taken. For changing the mode of operation, no extra keys or switches are necessary which would be difficult to place on a small, compact housing 14.