CLIMBING METHOD Russian patent published in 2016 - IPC A63B29/00 

FIELD: personal items.

SUBSTANCE: invention relates to climbing and industrial mountaineering, can be used for lowering or raising climber, as well as for stretching tackles. Technical result is achieved due to that a method of climbing, wherein a hoisting device for rock climbing, comprising a metal housing with free ends and opening for fastening element, handle fork friction and clamping device with notches, characterised in that one lateral rib body operate small slit along other lateral edge - a continuous slot, which form a pair of flanges with recesses; on opposite side of handle with respect to fork operate friction ring with a pair of apertures; before shutter on upper platform through a continuous slot conducted one or two pitches in inner surface of housing and arranged respectively, between fixture and recesses in flanges and between hole for fastening element and flanges; followed by a jig notched pressed against ropes to deepen and flanges; before lifting into holes at threaded ring on one carbine, which connects with harness, then on main rope above second set same device or a standard clamp, which is connected to footrest; to lift up or put in toe of a shoe bandwagon, straighten leg and transferred to lower unit of rope up, further weakens leg transferred up top rope device; or for lifting using only one device, instead of using steps, from bottom of rope coming out of device.

EFFECT: technical result is providing possibility of operation with two ropes, providing possibility to adjust friction force provides for easy removal of stretched ropes.

3 cl, 8 dwg