FIELD: mountaineering.
SUBSTANCE: invention may be applied in mountaineering, mountaineering in overcoming ice slopes with the use of the organization of assault release with the help of a system of ropes, carbines and ice drills. Method of remote unscrewing with the locking of self-winding climbing icebreaker with an eye with a self-resetting device, consisting of a self-reset coil, trigger and pulling rope, having in the beginning the fastening, trigger and sliding carbines, while the self-spool consists of a cable wound on it with ends, leaving the coil, the first and second carabiners, respectively fixed at the beginning and end of the cable, the self-reset coil is put on the icebreaker, which is screwed into the ice of the ice slope, and the pulling and pulling ropes are dumped by the ends down from the ice slope, while the pulling cord is pulled out from below, the self-reset coil rotates with the ice bar in the direction opposite to the screwing, and the icebreaker is twisted from the ice of the ice slope, and the rotation of the icebreaker is blocked by an unextended pull rope, the self-discharge coil is put on the icebreaker by the beginning of the cable to the eye of the icebreaker, in which the first carbine of the cable and the trigger carbine are snapped, and in the sliding carbine the snap fastening and pulling ropes snap into place and the pulling rope forms a loop from the attachment point to the sliding carbine, which is clicked into the trigger carbine, forming a self-resetting of the rope, and at the end of the trigger rope a knot is tied, the size of which allows unimpeded escape of the trigger and engages the second carabiner of the rope, in the pulling rope on the piece between the trigger carbine and its attachment point, the second carabiner of the cable is clicked in, pulling out the pulling rope leads to pulling the trigger rope from the trigger carbine, with the end node engaging the second cable carabiner and pulling out the cable that drives the self-reset coil together with the icebreaker.
EFFECT: thus providing remote twisting of a typical icebreaker that has a non-rotating free eye for securing the trigger carbine, they do not have a slot or other design features for transferring the rotation of the self-discharge spool to the icebreaker and do not include a special ice-block, eyes and coil connected with a special icebreaker.
2 cl, 2 dwg
Title | Year | Author | Number |
---|---|---|---|
MOUNTANEER ICE DRILL | 0 |
|
SU1037921A1 |
ICE DRILLING HOOK | 0 |
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Authors
Dates
2018-03-06—Published
2016-07-25—Filed