| 摘要 |
A coupling device for coupling an end of a first, elongated part 6 with a second part 10 comprises screw and nut members 23,26 which are arranged for mutual interaction and are supported by one each of these parts 6,10. One 23 of the screw and nut members is non- rotatable and axially non-displaceable relative to the part 10 supporting the same. The second 26 of the screw and nut members 23,26, for coupling and decoupling of the parts 6,10, is rotatable but axially non-displaceable relative to the part 6 by which it is supported and extends axially out from the end of the first, elongated part 6. This second member 26 additionally has an adjoining end section 27 of the sleeve part 28 surrounding the elongated part 6, which adjoining end section serves as a handle for tool-less rotation of the said member. <IMAGE> |
