Block Turning Arrangement
AssigneeKVM Industrimaskiner A/S
InventorsErik Spangenberg Hansen, Kjeld Andersen
Life of this patent
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Abstract
Turning arrangement (2) for concrete products, paving stones/flagstones for paving, curb stones for delimiting and blocks for erecting walls are arranged in a row with uniform orientation (4), the products (4) are advanced to a turning arrangement where the individual concrete product (6) is turned by means of the force of gravity.
Claims4
Block turning arrangement (2) which via the force of gravity turns/raises concrete products (4) which are conveyed by a transporting arrangement, wherein the concrete products (4) are pushed out upon a support rail (18) which is narrower than the downwards facing surface (26) of the products, and when the product have been pushed completely out on the support rail, the product (6) turns/tilts one quarter of a turn about the longitudinal axis of the product by means of the force of gravity.
Dependencies are inferred from the claim text.