| 主权项 |
1. Device for measuring the tensile force of a long object such as a rope, a belt, a band, or the like, comprising a signal transmitter including on the input side thereof a measuring transducer with a deflection device for said long object, said deflection device being partially wrapped by said long object for measurement and acting on a force sensor via said measuring transducer, a resultant force Fres exerted on the deflection device by said long object being applied to the force sensor, whereby an electrical signal corresponding to the level of the resultant force Fres is produced which is converted into a display signal for the display device through an electronic circuit, characterized in that a signal transmission path is established from the measuring transducer up to the display device and is configured in such a manner as to shut away all signal lines vulnerable to getting caught in said long object, said signal transmission path additionally being wireless between the signal transmitter and the display device, through a transmission device on the signal transmitter and an associated receiving device of the display device. |
