| 摘要 |
FIELD: building, particularly means to change room space, for instance of flat. ^ SUBSTANCE: movable partition is formed as frame with sheathing panel connected at least to part of side frame surface. End frame part is supported with floor-contacting wheels similar to that used for piano movement. Upper frame edge is provided with wheels also similar to piano wheels, which contact ceiling or floor panel surface. Ratio between lower and upper wheels diameters and partition width in wheel installation area is 1:(3.0 - 25.0). Distance between wheels connected to upper frame edge is not less than distance between wheels connected to lower frame part. At least one wheel is provided with brake. ^ EFFECT: possibility of free emplacement for temporary increasing room space; reduced labor inputs. ^ 14 cl, 10 dwg |
