| 摘要 |
#CMT# #/CMT# The device (10) has a shaft connector (12) connected with a shaft (26), and a hub connector (14) connected with a hub (28) that is arranged on the shaft. A measuring unit (16) measures twist between the shaft and hub connector and includes an end (20) that is fastened to the shaft connector. Another end (22) is fastened to the hub connector and spaced at distance from the former end, and a deformation element (24.1a) measures the deformation of flat spring elements (18.1-18.3). One of the spring elements partially or fully surrounds the shaft over a volume. #CMT# : #/CMT# An independent claim is also included for a shaft-hub connector. #CMT#USE : #/CMT# Slippage measuring device for measuring a slippage relative to movement of a shaft and a hub. #CMT#ADVANTAGE : #/CMT# The deformation element measures the deformation of flat spring elements, where one of the spring elements partially or fully surrounds the shaft over the volume, thus enabling dynamic and precise measurement of the slippage relative to movement of the shaft and hub with high frequency and resistance, high stability against axial vibrations, and high sensitivity during the acquisition of the slippage relative to the movement of the shaft and hub. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a cross sectional view of a slippage measuring device. 10 : Slippage measuring device 12 : Shaft connector 14 : Hub connector 16 : Measuring unit 18.1-18.3 : Spring elements 20, 22 : Ends of the measuring unit 24.1a, 24.1b : Deformation elements 26 : Shaft 28 : Hub. |
