Ceiling stocker
AssigneeSemes Co., Ltd.
InventorJin-Ho SONG
Life of this patent
Estimating the term…
Abstract
The inventive concept provides a ceiling stocker. The ceiling stocker includes a shelf assembly, at which shelves on which an article is placed are positioned along a first direction on a same plane, is placed in multiple layers; and a transfer module provided at a top part of the shelf assembly and which loads and unloads the article on the shelf, and wherein the transfer module includes: a vehicle moving along a driving rail installed on a ceiling; and a hoist provided at the vehicle, and wherein the shelf assembly includes a shelf driving unit configured to move the shelves along the first direction so a moving path for the hoist to approach the shelf may be provided.
Claims20
A ceiling stocker comprising:
- a shelf assembly, at which shelves on which an article is placed are positioned along a first direction on a same plane, is placed in multiple layers;
- and
- a transfer module provided at a top part of the shelf assembly and which loads and unloads the article on the shelf, and
- wherein the transfer module includes:
- a vehicle moving along a driving rail installed on a ceiling;
- and
- a hoist provided at the vehicle, and
- wherein the shelf assembly includes a shelf driving unit configured to move the shelves along the first direction so a moving path for the hoist to approach the shelf may be provided.
A ceiling stocker comprising:
- a first shelf layer having bottom shelves on which an article is placed positioned along a first direction on a same plane;
- a second shelf layer having top shelves on which an article is placed positioned along the first direction on a same plane and which is positioned at a top part of the first shelf layer;
- and
- a transfer module provided at a top part of the second shelf layer and loading and unloading the article on the bottom shelf and the top shelf, and
- wherein at the second shelf layer, the top shelves are movable along the first direction so a moving path is provided so the transfer module may approach the bottom shelf.
The ceiling stocker comprising:
- a first shelf layer having bottom shelves on which an article is placed positioned along a first direction on a same plane;
- a second shelf layer having top shelves on which an article is placed positioned along the first direction on a same plane and which is positioned at a top part of the first shelf layer in multiple layers;
- and
- a transfer module provided at a top part of the second shelf layer and loading and unloading the article on the bottom shelf and the top shelf, and
- wherein the transfer module includes:
- a vehicle moving along a driving rail installed on a ceiling;
- and
- a hoist provided at the vehicle, and
- wherein the second shelf layer includes:
- a shelf rail for moving the top shelves;
- and
- a shelf driving unit for moving the top shelves along the shelf rail so a moving path is provided for the hoist to approach the bottom shelf.
Dependencies are inferred from the claim text.