초록 ▼

Load storage equipment according to the present invention includes rotary racks 21, each of which is supported independently on a story 1 or 2, and which may not extend vertically through the slab 4 between the stories 1 and 2. The storage equipment also includes a transferrer 51 common to the rotar

Load storage equipment according to the present invention includes rotary racks 21, each of which is supported independently on a story 1 or 2, and which may not extend vertically through the slab 4 between the stories 1 and 2. The storage equipment also includes a transferrer 51 common to the rotary racks 21. Each of the rotary racks 21 can turn on a vertical axis 22 and includes load supports 32 arranged circumferentially around the vertical axis 22 and vertically. The transferrer 51 extends vertically near the sides of the rotary racks 21 and through the slab 4. The transferrer 51 includes a carrier 81, which can vertically move to carry loads to and from the load supports 32.

대표청구항 ▼

1. A load storage system comprising:at least two rotary racks supported independently on respective stories; the rotary racks each rotatable on a first vertical axis; the rotary racks each including a plurality of load supports arranged circumferentially around the first vertical axis and arranged v

1. A load storage system comprising:at least two rotary racks supported independently on respective stories; the rotary racks each rotatable on a first vertical axis; the rotary racks each including a plurality of load supports arranged circumferentially around the first vertical axis and arranged vertically; a common transferrer extending vertically through a floor between the stories on which the racks are supported, the transferrer including a carrier vertically movable so as to carry loads to and from the load supports of the racks, said common transferrer further comprising a post, a lift vertically movable along the post, and a turner supported on one side of the post by the lift and rotatable on a second vertical axis; the carrier supported on the turner and horizontally movable in opposite directions between a retracted position on or over the turner and a protruded position; a rectangular-box shaped housing provided on each of the said at least two stories so as to accommodate the rotary rack at one side within the housing and at least part of the transferrer at the other side; and at least one fixed rack fitted on at least one of the stories and adjacent to one of the rotary racks; the fixed rack and the adjacent rotary rack arranged around the transferrer; wherein the carrier is rotatable about the second vertical axis so as to rotate between positions, each position being adjacent to one of the fixed rack and the adjacent rotary rack. 2. A load storage system according to claim 1 wherein the first vertical axes of the rotary racks are coaxial with each other.3. A load storage system according to claim 1 wherein:the rotary rack on each of the stories includes at least two rotary racks arranged around the transferrer; and the carrier rotatable about the second vertical axis so as to turn between positions; wherein each position is adjacent to one of the rotary racks on each of the stories. 4. A load storage system according to claim 1 further comprising an inlet-outlet port formed on at least one of the stories and adjacent to one of the rotary racks;the inlet-outlet port and the adjacent rotary rack arranged around the transferrer; the carrier rotatable about a second vertical axis so as to turn between positions; wherein each position is adjacent to one of the inlet-outlet port and the adjacent rotary rack. 5. A load storage system according to claim 3 further comprising an inlet-outlet port formed on at least one of the stories and adjacent to one of the rotary racks;the inlet-outlet port and the adjacent rotary rack arranged around the transferrer; the carrier rotatable about the second vertical axis so as to turn between positions; wherein each position is adjacent to one of the inlet-outlet port and the adjacent rotary rack. 6. A load storage system according to claim 1 wherein:the carrier is adapted to move vertically through the floor between the stories when the carrier is in the retracted position, with the opposite directions parallel to the plane on which the post and the second vertical axis extend. 7. A load storage system according to claim 3 wherein:the carrier is adapted to move vertically through the floor between the stories when the carrier is in the retracted position, with the opposite directions parallel to the plane on which the post and the second vertical axis extend. 8. A load storage system according to claim 4 wherein:the carrier is adapted to move vertically through the floor between the stones when the carrier is in the retracted position, with the opposite directions parallel to the plane on which the post and the second vertical axis extend. 9. A load storage system according to claim 1 wherein a clean room is formed on at least one of the stories andthe housing is provided in the clean room and housing in isolation the rotary rack supported on the story, the fixed rack and at least part of the transferrer. 10. A load storage system according to claim 3 wherein a clean room is formed on at least one of the stories, and the housing is provided in the clean room and housing in isolation the rotary rack supported on the story, the fixed rack and at least part of the transferrer.11. A load storage system according to claim 4 wherein a clean room is formed on at least one of the stories, and the housing is provided in the clean room and housing in isolation the rotary rack supported on the story, the fixed rack and at least part of the transferrer.12. A load storage system according to claim 1 wherein a clean room is formed on at least one of the stories, and the housing is provided in the clean room and housing in isolation the rotary rack supported on the story, the fixed rack and at least part of the transferrer.13. A load storage system according to claim 6 wherein a clean room is formed on at least one of the stories, and the housing is provided in the clean room and housing in isolation the rotary rack supported on the story, the fixed rack and at least part of the transferrer.14. A load storage system according to claim 7 wherein a clean room is formed on at least one of the stories, and the housing is provided in the clean room and housing in isolation the rotary rack supported on the story, the fixed rack and at least part of the transferrer.15. A load storage system according to claim 8 wherein a clean room is formed on at least one of the stories, and the housing is provided in the clean room and housing in isolation the rotary rack supported on the story, the fixed rack and at least part of the transferrer.