FIELD: safety.
SUBSTANCE: device for a gravitational descent along a cable refers to means of evacuation of people from a height. Device for a gravitational descent of people, made in the form of a cable and a guide for it. According to the invention, the guide is made in the form of a tubular spiral of a cylindrical spiral forming a ring, intended for placing the user, performing the function of the friction drum, and the cable is located inside the tube, upper end of the tube is curved in such a way that it meets with the circle of the spiral and with the vertical that passes through the center of the circle.
EFFECT: technical result consists in simplifying the design and increasing the reliability of the device.
1 cl, 3 dwg
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