Rotary lift table
AssigneeFerag AG
InventorWerner Heuberger
Life of this patent
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Abstract
A rotary lift table. The rotary lift table as claimed in the invention is equipped with a rotary lift table board for bearing flat objects, said rotary lift table board having a bearing surface which is pulvinated towards the top with a transverse ridge region whose longitudinal extension runs at least approximately at a right angle to a discharge direction. The flat objects lying on top of one another in a stack arrangement are adapted to the arched bearing surface and give the stack improved stability thanks to its profiling.
Claims21
A rotary lift table with a rotary lift table board for bearing flat objects, in particular print products, comprising an arched bearing surface which is formed by at least one bearing surface element and from which the flat objects can be removed in a discharge direction, wherein the bearing surface is pulvinated towards the top and has a ridge region referred to as the transverse ridge region whose longitudinal extension runs at least approximately at a right angle to the discharge direction, wherein two substantially planar bearing surface elements at an angle to one another form a gable roof-like bearing surface whose roof ridge forms the transverse ridge region, and
- wherein two substantially triangular further bearing surface segments are formed additionally on the lateral outside and running substantially parallel to the discharge direction in order to form a bearing surface which is essentially hipped roof-like in its entirety, wherein the further bearing surface elements form substantially isosceles triangles of preferably equal size, their lower segment edges respectively run essentially parallel to the discharge direction and their corners opposite the lower segment edges delimit the transverse ridge region on both sides.
A rotary lift table with a rotary lift table board for bearing flat objects, in particular print products, comprising an arched bearing surface which is formed by at least one bearing surface element and from which the flat objects can be removed in a discharge direction, wherein the bearing surface is pulvinated towards the top and has a ridge region referred to as the transverse ridge region whose longitudinal extension runs at least approximately at a right angle to the discharge direction, wherein the rotary lift table board has an outer jaw recess which is preferably at least approximately rectangular in a top view, is open in the discharge direction and can receive a tongue-like ramp element of an assigned auxiliary and
- wherein the auxiliary table has a platform-like elevation with a preferably planar, upper bearing surface element and further lateral bearing surface elements running at an angle to the upper bearing surface element, wherein the upper bearing surface element extends at least approximately horizontally at a height below the transverse ridge region of the rotary lift table board during a discharge of the flat objects.
A rotary lift table with a rotary lift table board for bearing flat objects, in particular print products, comprising an arched bearing surface which is formed by at least one bearing surface element and from which the flat objects can be removed in a discharge direction, wherein the bearing surface is pulvinated towards the top and has a ridge region referred to as the transverse ridge region whose longitudinal extension runs at least approximately at a right angle to the discharge direction, wherein the rotary lift table board has an outer jaw recess which is preferably at least approximately rectangular in a top view, is open in the discharge direction and can receive a tongue-like ramp element of an assigned auxiliary and
- wherein the auxiliary table is arranged co-rotating or stationary in relation to the rotary lift table board.
A device for forming stacks of flat objects, in particular of print products, comprising a stacking shaft which is delimited at the bottom by a rotary lift table board of a rotary lift table comprising an arched bearing surface which is formed by at least one bearing surface element and from which the flat objects can be removed in a discharge direction, wherein the bearing surface is pulvinated towards the top and has a ridge region referred to as the transverse ridge region whose longitudinal extension runs at least approximately at a right angle to the discharge direction, further having rotary means for rotating the rotary lift table, lifting means for lifting and lowering the rotary lift table and discharge means for discharging the flat objects from the stacking shaft in the discharge direction.
Dependencies are inferred from the claim text.