<p>A torque measuring device, in particular suitable for a bottom bracket (1), including an inner shaft (2) provided as a drive shaft, and a hollow shaft (3) provided as a driven shaft, which hollow shaft is connected to the inner shaft (2) and surrounds the same coaxially. The hollow shaft (3) has a direct coating that forms a strain gauge (5) for the torque measurement.</p>
申请公布号
EP2956750(A1)
申请公布日期
2015.12.23
申请号
EP20130824110
申请日期
2013.12.10
申请人
SCHAEFFLER TECHNOLOGIES AG & CO. KG
发明人
BENKERT, FRANK;HEIM, JENS;SPERBER, MATTHIAS;GIERL, JÜRGEN;NUISSL, CHRISTIAN;GLÜCK, STEFAN