| 摘要 |
FIELD: machine building. ^ SUBSTANCE: system consists of gates with controlled opening, of actuating mechanism equipped with single rod and one-axle kinematics. Also transfer of the rod in the first part of stroke closes two gates, while in the second part of stroke it opens a yoke. Additionally the actuating mechanism is equipped with facilities ensuring transfer of the rod in two parts of stroke; they are controlled independently in each part of stroke. Notably, the said facilities operate coaxially or practically coaxially. ^ EFFECT: raised reliability. ^ 11 cl, 24 dwg |
