| 摘要 |
<p>The invention provides a storage rack enabling (1) an effective and variable use of the available storage space to be loaded with objects with multiple movable shelves (2n, 2l, 2u) suitable to be loaded with objects (3) comprising a rack frame with multiple support uprights (4) to guide and support the movable shelves (2n, 2l, 2u) along the support uprights (4), wherein the support uprights (4) comprises a top section (41) to store the non-loaded shelves (2n) in a sequence, a storage area (42) below the top section (41) and first moving means (5) to move the movable shelves (2n, 2l) at least downwards (D) along the support uprights (4), where the first moving means (5) are adapted to move the non-loaded movable shelf (2n) being in the closest position to the storage area (42) downwards (D) long the support uprights (4) to a loading position (LP) within the storage area (42), in which the movable shelf (2n) is able to be loaded with objects (3), wherein the storage rack (1) comprises sensors (6) in order to adjust the loading position (LP) of the movable shelf (2n, 2l) at a certain minimum distance (MD) above the objects (3) loaded on top of the shelf (2l) being underneath the moved shelf (2n) and wherein unloaded shelves (2u) previously being loaded with objects (3) in the loading position (LP) are able to be removed (R) from the support uprights (4) within the storage area (42) in order to be placed into the top section (41) of the support uprights (4) again. The invention also relates to a storage system (9) comprising such storage racks (1) to improve the efficient use of available storage space and to methods to operate such storage racks (1) and storage systems (9).</p> |
