| 摘要 |
The snatch block (10) for a crane, preferably a vehicle-mounted crane, has an upper section which is mounted in rollers which are assembled in roller sets (18,20,22,24) which are interconnectable in modular fashion. The roller sets are connected to the hook (12) by a hook traverse (16). A pair which in each case have two roller sets of different roller numbers are interconnected. The roller sets are interconnected in each case by bolting. An independent claim is included for a vehicle-mounted crane in which only some of the roller sets are interconnected in a different combination. |
