Segmented flexible screw with tension nut

摘要

A segmented flexible screw consists of a guiding threaded segment (7), the pins (6), which rotatable connect the threaded segments (2). The threaded segments (2) are mounted by an anchoring threaded segment (8) in a swinging fork (4). The swinging fork (4) is by the pins (5) pivotal located in the catch clamp (3), into which is inserted a tension nut (1).