Simple windlass tool assembly device

Winding – tensioning – or guiding – Reeling device – With particular drive

Reexamination Certificate

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Reexamination Certificate

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06843442

ABSTRACT:
A simple windlass tool assembly device includes a position limiting plate, two fastening rods and a rope, wherein two through holes of the position limiting plate are disposed on two corresponding positioning portions on a wheel frame of a vehicle; the fastening rod is respectively inserted into the through hole of the position limiting plate with one end locked at the locking end on the positioning portion and the other end limiting the stop end of the position limiting plate; one end of the rope is fastened onto the two fastening rods and the other end is fastened to a proper fixed object in a nearby area. By virtue of this application, the driving rotation of the wheel tires wind the rope on the two fastening rods to enable the wheel tires to fast move away from the hole so as to achieve the objective of trap-escape and self-rescue.

REFERENCES:
patent: 3820734 (1974-06-01), Selliken
patent: 3917228 (1975-11-01), Blum
patent: 4767081 (1988-08-01), Lau
patent: 5115994 (1992-05-01), Hershberger

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