METHOD AND DEVICE FOR ABSORBING ENERGY BY ROPE

METHOD AND DEVICE FOR ABSORBING ENERGY BY ROPE

PROBLEM TO BE SOLVED: To provide a method and a device for absorbing load energy by a rope, by which the energy absorptivity of the rope can be utilized maximally and a rope diameter can be reduced while a generated tension can be decreased. SOLUTION: Energy is absorbed by the breaking of short-size...

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Bibliographische Detailangaben
1. Verfasser: TASHIRO MOTOJI
Format: Patent
Sprache:eng
Schlagworte:
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FIXED CONSTRUCTIONS
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a method and a device for absorbing load energy by a rope, by which the energy absorptivity of the rope can be utilized maximally and a rope diameter can be reduced while a generated tension can be decreased. SOLUTION: Energy is absorbed by the breaking of short-sized ropes and long-sized ropes take charge of the absorption of residual energy absorbed by the short-sized ropes by installing a plurality of the wire ropes having mutually different lengths to the object and successively breaking the ropes from the short-sized ropes when a load is applied to the object. COPYRIGHT: (C)2005,JPO&NCIPI