Patent ID: 6019192
Filing Date: 2000-02-01
Classification: B65G

Abstract:
In a glass-carrying trestle having a base structure mounted onto a load platform of a vehicle and a number of crossbars for supporting and holding glass in an upright position the improvement comprising: said base structure having a means for folding the trestle to reduce the height of the trestle and create a platform from said crossbars when said trestle is in a folded position, said means for folding comprising:a) at least one fluid actuating device connected at one end to the base structure and at the other end to a set of scissors, wherein one end of the scissors is connected to the base structure;b) a set of first crossbars connected to the other end of the scissors, the first crossbars maintaining a horizontal position in the folded position and in an unfolded position;c) a set of second crossbars which are movably connected to the first crossbars, the second crossbars tilting as regards the first crossbars between the folded and unfolded positions so as to create the platform in the folded position and eliminate the platform in the unfolded position;d) a mechanical actuating device connected at one end to the base structure and at the other end to the second crossbars to limit the height of the trestle in its unfolded position; ande) at least one support for each of said second crossbars, said support extending upward from the base structure and limiting the height of the trestle in the folded position.