…For this reason, belay workers usually use gloves for braking, but there are also many cases where various braking devices are used to make belaying easier and more reliable. Climbers on the top of the mountain also set up belaying pins (belaying pins) along the route and set up a rope via a carabiner (running belay) to reduce the impact of a fall. This prevents the force from being directly transmitted to the belay worker, and the friction caused by the angle of the belay pin and the elasticity of the rope itself reduce the impact force in the event of a fall. … *Some of the terminology that refers to "running belay" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…そのために,確保者は制動用の手袋を使うのが普通であるが,この確保をより容易で確実にする目的で各種の制動器具を使う例も多い。 トップを登る登攀者もまた,墜落時の衝撃を少なくするため,ルートの途中に確保支点(ビレーイングピン)をつくり,カラビナを介したザイルをセットしていく(ランニングビレーrunning belay)。これによって,力は直接的に確保者に伝わることもなく,支点のつくる角度によって生じる摩擦やザイルそのものの弾力性が墜落時の衝撃力を弱めることになる。… ※「running belay」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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