| 摘要 |
FIELD: construction.SUBSTANCE: connecting device comprises a telescopic connection system, mounted on the support casing and suitable for actuation by means of actuator mechanism for extension and connection of the indicated tube. Telescopic connection system is connected to the first section of actuator mechanism, located inside the support casing, and actuator mechanism comprises the adjusting rod passing through, at least, one wall of support casing and connecting the indicated first section with the control system, located outside of the indicated support casing.EFFECT: invention improves the reliability of connection.25 cl, 4 dwg |
