Abstract: The present invention relates to a monitoring device (100) comprising at least one measuring device with a temperature sensor unit (110) for wheel hub temperature and/or with a tire-pressure sensor unit (1501) and comprising a transmitting unit (115).

Abstract: The approach presented here relates to a monitoring device (100) for a vehicle. The monitoring device (100) has at least one measuring device (105) with a sensor unit (110) and a transmitter unit (115). The sensor unit (110) is designed to sense a physical parameter in the area of the wheel in a coupled position on a first section of a wheel hub (120) of a wheel of the vehicle while the vehicle is moving. The transmitter unit (115) has a fastening device which is shaped in order to fasten the transmitter unit (115) in a fastening position on a second section of the wheel hub (120) of the wheel or on a wheel rim (122), the transmitter unit (115) is designed to wirelessly send a sensor signal (125) representing the physical parameter to a warning device in order to enable monitoring of the physical parameter.

Abstract: The transcribing work of a typist is facilitated by a reading aid in the form of a copyholder which has a holder cylinder of transparent material into which a copy to be transcribed is insertable. A support provides for rotatably locating the copyholder substantially in the typist's line of vision toward the keyboard and the typed line. The hollow cylinder is rotatable either by hand or by a motor driven gear mechanism for stepping the cylinder from line to line of the copy. The copy is insertable either at one open end of the cylinder or through a slot in the cylinder jacket.