Automatic compression-distraction apparatus

作者： Gavriil A. Ilizarov , Alexandr P. Predein , Vyacheslav M. Bykov

DOI:

关键词: Distraction 、 Ratchet 、 Thread (computing) 、 Structural engineering 、 Engineering

摘要: A drive of a compression-distraction apparatus, comprising lead screw whose thread is mated with an opening ratchet wheel placed in housing, pawl interacting teeth the and connected to load-bearing element manufactured from alloy possessing plastic memory. The has rectilinear shape essentially tie-rod one end rigidly secured housing while other coupled resilient member pawl, said being further provided electric heater housing.