| 摘要 |
Locking arrangement 1 and 2, used especially for trailers and other vehicles or the like having a ball coupling arrangement around the towing arrangement 10 for these, where the locking arrangement 1 and 2 may generally consist of a U-frame 1, which can essentially be blocked or locked by a displaceable tongue 2 or cross-pawl 2 generally passing through this. Besides serving as a block/lock at the top for the "ad hoc" fitted coupling case 10 for the trailer or the like, it furthermore has a coupling ball 3 or similar arrangement 3 externally fastened to the locking arrangement 1 and 2 for fixing the coupling case 10. It furthermore has other integral means 6,7 or arrangements 13 for additional external locking as an ideal means of static fixing 13,14. <IMAGE>
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