Control device of the sill of the barrier, hydraulic, the mobile barrier stop gate for hydraulic and method of operation of the sill of the hydraulic barrier

摘要

The device has a control arm (5) extending along a longitudinal direction and mounted pivotally on a frame (6) by an arm orientation control unit. An engagement unit (8) is mounted in longitudinal translation on the arm using an engagement unit position control unit (9). The two control units cooperate with each other for engaging and controlling a shutter using the engagement unit. Independent claims are also included for the following: (A) a mobile weir gate system for a hydraulic dam (B) a method for controlling a hydraulic dam shutter.