ROTATIONAL-SPEED AND/OR ANGLE-OF-ROTATION SENSING UNIT AND WORKING DEVICE

The invention relates to a rotational-speed and/or angle-of-rotation sensing unit (100) for sensing a rotational speed and/or an angle of rotation of a shaft (15) and in particular of a crankshaft (15) of a working device that can be driven by muscle force and/or by motor force and in particular of...

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Bibliographische Detailangaben
1. Verfasser:	DOELLING ROLANDO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT MEASURING MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS TARIFF METERING APPARATUS TESTING
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Beschreibung
Zusammenfassung:	The invention relates to a rotational-speed and/or angle-of-rotation sensing unit (100) for sensing a rotational speed and/or an angle of rotation of a shaft (15) and in particular of a crankshaft (15) of a working device that can be driven by muscle force and/or by motor force and in particular of a vehicle (1) about an axis of rotation (X) of the crankshaft (15), the rotational-speed and/or angle-of-rotation sensing unit comprising: a surface structure (40) that is materially and/or magnetically formed on a surface (15a) of the crankshaft (15); and a sensor unit (30), which is designed to sense a magnetic field borne by the shaft (15) and by the surface structure (40). 本发明涉及一种转速和/或旋转角度感测单元(100)，用于感测能通过肌力和/或马达力驱动的工作设备和尤其车辆(1)的轴(15)和尤其曲轴(15)围绕曲轴(15)的旋转轴线(X)的转速和/或旋转角度，所述转速和/或旋转角度感测单元构造有表面结构(40)，该表面结构在材料方面和/或磁性地构造在所述曲轴(15)的表面(15a)上，和传感器单元(30)，该传感器单元构造成用于感测由所述轴(15)和所述表面结构(40)承载的磁场。