A safety device comprising two straps, the first strap being of a shorter length and a smaller fracture strength, and the second strap being of a longer length and a larger fracture strength, with one end of the first strap and one end of the second strap being adapted to be attached together to a hoisting rope, and the other end of the first strap and the other end of the second strap being adapted to be attached together to a tie back attachment point.
Safety device comprising two straps with different fracture strengths
23.05.2017
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |
SAFETY DEVICE COMPRISING TWO STRAPS WITH DIFFERENT FRACTURE STRENGTHS
Europäisches Patentamt | 2015
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