| 摘要 |
<p>The screw (K) has a sleeve (H) arranged on an outer cone. The sleeve includes an inner cone fitted to the outer cone, an expand-breakthrough (5) in a sleeve outer wall, and contact surfaces (6, 7) outwardly oriented in a screwing direction. The outer cone is directly formed at a head (1) that has an inner rotary handle (2) i.e. hexagonal recess, such that smaller cone end diameter corresponds to shaft diameter (D). The outer cone engages an entire head level. A sleeve level (h) corresponds to the head level. Height of the outer cone is equal to or smaller than maximum cone diameter (D2). An independent claim is also included for a component screw connection.</p> |
