Abstract: The present invention relates to a system for detecting and handling an overload event in a crusher system. The system comprises a crusher system a crusher for comminution of material. The crusher comprises a clamping arrangement, and a clamping pressure sensor configured to measure a clamping pressure of the clamping arrangement. A processing unit communicatively connectable to the clamping pressure sensor, where the processing unit is configured to output an alarm signal and/or an instruction adjust an operation parameter of the crusher system, based on a received clamping pressure signal.

Abstract: A mobile communication apparatus comprising a numeric keypad is disclosed, wherein a number of functions are associated with keys of said keypad. The functions are related to a context of a present application running on said mobile communication apparatus, and associated with one or more further applications, wherein actuation of any of said keys results in activation of any of said one or more further functions to perform said related function by said associated applications.

Abstract: A mobile communication apparatus comprising a numeric keypad is disclosed, wherein a number of functions are associated with keys of said keypad. The functions are related to a context of a present application running on said mobile communication apparatus, and associated with one or more further applications, wherein actuation of any of said keys results in activation of any of said one or more further functions to perform said related function by said associated applications.

Abstract: A cleaning system for cleaning a coating agent feed system and nozzles used for coating a fiber. The coating agent feed system comprises a feed channel for feeding coating agent from a coating agent tank into a coating agent chamber situated in a nozzle unit, between two nozzles, and a fiber inlet channel for guiding the fiber to be coated through a first nozzle into the coating agent chamber and a fiber outlet channel for guiding the fiber through a second nozzle out of the coating agent chamber. For an intensified cleaning function, the cleaning system comprises a second feed channel for steeping agent, positioned in the nozzle unit. The feed channel opens into the coating agent chamber. A change valve is arranged between an outlet end of the coating agent feed channel at the coating agent chamber and an outlet end of the second feed channel at the coating agent chamber, the change valve being arranged to close the second feed channel in one position and the coating agent feed channel in the other position.

Abstract: An arrangement in connection with a spooler which is arranged to wind a reel arranged in the spooler when a fibrous or a ribbon-like material is wound off the reel for a treatment process of the fibre or the ribbon or when a fibrous or a ribbon-like material is wound on the reel, for preventing tangling. The arrangement includes a gripping and cutting mechanism that rotates along with the reel and is arranged to catch and cut the fibre or the ribbon that has broken during the process, at the side of the reel, thus preventing uncoiling and tangling of the reel during un-winding, or the whipping movement of the end of the fibre or the ribbon during winding.