| 摘要 |
FIELD: mechanical engineering. SUBSTANCE: invention relates to large-size parts made in form of solids of revolution, particularly, for uncoupling parts of nozzle units of rocket engines. Proposed detachable joint contains collets and pressure members secured on one of parts and conical slot interacting with collets made on other part. Pressure members are made in form of resilient plates whose bases are installed in guides for longitudinal (axial) displacement and fixing. Guides are parallel to axis of parts and are secured on part provided with collets. EFFECT: improved reliability of construction and facilitated uncoupling of parts. 1 dwg |
