1) шкив
2) блок
3) см. block
- belt pulley
- pulley block
- pulley boss
- pulley bracket
- brake pulley
- pulley casing
- chain pulley
- dead pulley
- driving pulley
- fast pulley
- fixed pulley
- flat pulley
- pulley fork
- guide pulley
- loose pulley
- moveable pulley
- pulley rim
- pulley support
- pulley tackle