| 摘要 |
FIELD: construction. ^ SUBSTANCE: two-level car parking device consists of vertical telescopic pole fixed in well-shaped basis, platform mounted on pole so that it cane be moved vertically and rotated horizontally to an angle no more than 180. Bushing is also a part of the device and connected to peripheral part of platform. The device also includes mechanisms and drives, locking devices to fix platform at level 2. ^ EFFECT: keeping fixed limits of area and maintaining drive elements. ^ 9 cl, 10 dwg |
