Hubvorrichtung

Abstract

The invention relates to a hoisting device which comprises a first part (1) movably connected to a running rail (2) above it, and a second part (3) suspended under the first part (1), and hoisting means (4) arranged between the first part (1) and second part (3) to lift and lower the second part (3). In addition, a scissors mechanism (5) is arranged between the first part (1) and second part (3) to prevent the horizontal movement and twisting movement of the second part (3) in relation to the first part (1). Such a hoisting device is advantageous, because the second part of the hoisting device may be lifted and lowered at the same time as the first part is moved without any notable swinging exerted on the second part.