| 摘要 |
The present invention relates to a tuning screw assembly comprising a sleeve ( 100 ) with internal threads for engaging a tuning screw ( 200 ) having external threads. The sleeve comprises a first threaded portion ( 32 ) which is axially displaced in relation to a second threaded portion ( 34 ) for frictionally locking said screw body in said sleeve. The invention also relates to a method of manufacturing said friction locking sleeve and to a resonator comprising said friction locking sleeve. |
