Self-locking devices are devices intended to arrest the fall of solo climbers who climb without partners. This device is used for back rope solo climbing for 'ground-up climbing' or 'top rope self belaying'.
双语例句
1
The side of the safety door is provided with the magnetic self-lockingdevice which consists of a lock box and a small magnet.
安全门侧边装有磁力自锁器，自锁器由锁盒和小磁铁组成。
2
The new swing clamps maintain the total clamping force by a patented self-lockingdevice if hydraulic pressure is cut off or drops.
新的摇摆夹维持专利自锁装置的总锁模力液压如果被切断或下降。
3
Rear hitch with spring self-lockingdevice will not come loose when being towed on rough or bumpy road surfaces. both safe and reliable;