Abstract The invention relates to a rope grab device for a portable power driven system (300), the portable power driven system (300) adapted for advancing a rope (302), the rope grab device comprising: an essentially circular rope grab (100), wherein the rope grab (100) is adapted to, during operation, engage the rope (302) along at least a section of a circumference of the rope grab (100), and a securing device (301) comprising a lever portion (304), a first roller (314) arranged at one end of the lever portion (304) for guiding an unloaded end of the rope (302) and an anchoring point (308) arranged at the opposite end of the lever portion (304) adapted for receiving an anchoring force from a load connectable to the portable power driven system (300), wherein the lever portion (304) is attached with a hinged connection (310) arranged between the one end and the opposite end to the rope grab device and is adapted to, by means of the first roller (314), exert a pressure to the rope (302) for forcing the rope (302) towards the rope grab (100) at a portion of the section where the rope (302), during operation, is engaging the rope grab (100) upon applying the anchoring force on the anchoring point (308). (Fig. 1) 330,332,338 106
Rope Grab Device For A Portable Power Driven System
2023-02-02
Patent
Elektronische Ressource
Englisch
Portable power driven system comprising a rope grab arrangement
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