A spreader bar includes an elongated shaft. A pair of friction locking cable couplings is mounted to elongated shaft. Each friction locking cable coupling includes a block with a curved engagement surface and a pair of pivots mounted to the block. The curved engagement surface of the block is shaped such that a cable is bent between the pair of pivots and the curved engagement surface of the block and static friction between the cable and the curved engagement surface of the block holds the cable against the block when the cable is received between the pair of pivots and the curved engagement surface of the block.
Friction lock spreader bar
2018-08-28
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |
Container spreader lock failure protection device and failure protection method
Europäisches Patentamt | 2022
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