| 摘要 |
<p>A lifting-adjusting assembly for a shaft (50) has an outer device (10, 10'), an inner device (20, 20') and multiple positioning elements (30, 30'). The outer device (10, 10') is mounted around the shaft (50) and has a base (11, 11') and a mounting casing (12, 12'). The mounting casing (12, 12') has a chamber (13, 13'), an opening (14, 14') and a cone surface (15, 15'). The inner device (20, 20') is movably connected to the outer device (10, 10') and has a moving mount (21, 21') and at least one spring (22, 22'). The moving mount (21, 21') is movably mounted in the outer device (10, 10') and has a mounting chamber (25, 25'), a pressing segment (23, 23') and multiple positioning holes (24, 24'). The positioning elements (30, 30') are mounted in the positioning holes (24, 24') and abut with the cone surface (15, 15').</p> |
