| 摘要 |
FIELD: mechanics. ^ SUBSTANCE: swinging mast consists of a mast swinging on lengthwise bare pin and movable ballast. The latter represents a gyro coupled with the mast on the side opposite aforesaid bare pin. Said gyro represents a hollow vessel revolving around the axis intersecting, at right angle, the mast lengthwise axis. Hollow rotor is arranged inside aforesaid vessel to revolve around axis intersecting, at right angle, the vessel rotational axis. ^ EFFECT: simplified procedure of mast setting and removing, as well as mast control. ^ 1 dwg |
