SPIRALIFT

Multipurpose heavy duty lifting machines for lifting and supporting heavy loads, namely, platform lifting machines for use in theatres, performance and show rooms for lifting and supporting scenes floor panels, stage floor panels, orchestra pit floor panels, and room floor panels, and platform lifting machines for use in automobile assembly lines for lifting and supporting automobiles and automobiles being assembled, and platform lifting machines for use in pools having vertically movable pool floors for lifting and supporting pool floors