| 摘要 |
The part has a spindle (2) centrally penetrating into a head piece (1) and rotatably mounted in the head piece at a longitudinal axis. The spindle is actuated by a valve body (3), where the spindle and the head piece comprise latch units that are positively connected with one another. The head piece comprises a circumferential detent that radially extends toward the longitudinal axis and engages with a circumferential annular notched groove i.e. indentation groove, in the spindle. A stop ring engages with the groove of the spindle and the head piece, and is made of plastic. The circumferential detent is formed as a circumferential annular projection. |
