| 摘要 |
FIELD: mechanical engineering; seismic protection. ^ SUBSTANCE: proposed device contains deformable plastic member. Said member is made in form of frame made of channel elements connected, with flanges outwards, with formation of upper and lower support planes furnished with fastening units arranged on opposite sides of each plane. Fastening units are provided with cone-like elements, for instance, cone-like washers adjoining support plane and orientated towards each other by narrow part. ^ Fastening units of one support plane are displaced relative to fastening units of other plane through 90°. ^ EFFECT: protection of equipment from seismic shocks of 15-20 g and higher in any direction. ^ 2 dwg |
