TROLLEY OF PACKAGING MACHINE Russian patent published in 2013 - IPC B65B53/00 B65B65/02 B65B35/10 B62B1/00 

FIELD: packaging industry.

SUBSTANCE: trolley comprises planks 1 and the transverse elements connected with them by welding, each of which in cross section has a "П"-shape and its end is jointed to the lateral side of the plank 1. The planks 1 and the transverse elements form a three-dimensional structure of the supporting part of the trolley, this part with its two sides the rollers of horizontal rolling motion are bolted. Each of the rollers is located in the cavity formed by the boards of the transverse element and the planks 1, and protrudes toward the lower side beyond the supporting part of the trolley. At that the trolley is equipped with rollers of vertical rolling motion fixed to the transverse elements, on vertically positioned bolts. One pair of the rollers of vertical rolling motion is located on one longitudinal side of the trolley and is fixed motionless on the extreme transverse elements, and the other pair of the rollers of vertical rolling motion is mounted movably on the other longitudinal side of the trolley on the said extreme transverse elements of the trolley.

EFFECT: invention provides simplification of design and improvement of its compactness, convenience at work and evenness of movement.

4 cl, 7 dwg