| 摘要 |
1. A construction kit for fitting together, hoisting and/or clamping devices, comprising belts (1) of varying bearing capacity and also comprising components (3) connectable thereto by coupling elements (2), the components being e.g. hooks, shackles, fork heads, shortening claws, connecting adaptors for clamping and/or monitoring devices likewise of varying capacity, the coupling elements (2) being used for matching the belts (1) to components (3) or clamping and/or monitoring devices of equal bearing capacity, characterised in that the coupling elements (2) are formed with an opening (7, 8) for connecting a neck (5) of the components (3) or the clamping and/or monitoring devices, the neck being adjacent a head (4) bearing on a base (14) of the coupling element (2) surrounding at least part of the connecting opening (7, 8) and the dimensions of opening (7, 8) are matched to the dimensions of the neck (5) and head (4) of the component (3) or of the clamping and/or monitoring devices so that the neck (5) of larger-dimensioned components (3) or of clamping and/or monitoring devices does not fit into the opening (7, 8) whereas the head (4) of smaller-dimensioned components (3, 4) of clamping and/or monitoring devices, owing to its too small dimensions, can pass through the opening (7) in the base (14) and consequently cannot be locked therein. |
