Storage system and method for storing objects in such a storage system

1 . A storage system comprising:

at least one shelf having several essentially vertically extending shelf supports set up on a base;

at least one storage operating vehicle;

at least two storage aids;

an operating level arranged at an upper end of the at least one shelf; and

a storage volume arranged below the operating level, wherein the at least one storage operating vehicle is configured to move in the operating level and is configured to introduce the at least two storage aids into the storage volume and to retrieve the at least two storage aids from the storage volume,

wherein

each of the storage aids includes an engagement means, and the shelf supports include receiving means arranged in the storage volume,

wherein the engagement means may be moved between a locking state, in which the engagement means are substantially fixed in at least some of the receiving means and hold the respective storage aid in a storage position in the storage volume, and a release state, in which the engagement means are released from the receiving means,

wherein the storage operating vehicle is configured to move the engagement means between the locking state and the release state starting from the operating level,

wherein the storage operating vehicle has a load-receiving means, which may be moved essentially vertically in the storage volume and may be coupled to one of the storage aids for introducing and retrieving the storage aid from the storage volume, and

wherein the load-receiving means is configured to move the engagement means, in a course of coupling with the storage aid, from the locking state into the release state and/or in a course of decoupling from the storage aid from the release state to the locking state.

2 . The storage system according to claim 1 , wherein the receiving means are configured as recesses, depressions or seams provided in the shelf supports.

3 . The storage system according to claim 1 , wherein the engagement means are configured as hooks, bolts or segment discs arranged on a shaft, and are prestressed by means of a spring in the locking state and/or the release state.

4 . The storage system according to claim 1 , wherein the engagement means of one of the storage aids in the locking state engage with receiving means of several shelf supports located opposite one another in a level.

5 . The storage system according to claim 1 , wherein the storage aids are stackable.

6 . A method for storing objects in the storage system according to claim 1 , comprising steps of:

determining a first storage height (H 1 ) of a first object to be stored in the storage system;

introducing or applying the first object into or onto a first storage aid selected from the storage aids of the storage system;

connecting the first storage aid to the storage operating vehicle;

introducing the first storage aid into a first storage position in the storage volume by the storage operating vehicle, while the engagement means of the first storage aid are in the release state;

moving the engagement means of the first storage aid from the release state into the locking state in order to fix the first storage aid in the first storage position upon decoupling the first storage aid from the storage operating vehicle;

connecting a second storage aid selected from the storage aids of the storage system to the storage operating vehicle;

introducing the second storage aid into a second storage position in the storage volume by the storage operating vehicle, while the engagement means of the storage aid are in the release state, wherein the second storage position is located at a vertical distance (A) of at least the first storage height (H 1 ) above the first storage position;

moving the engagement means of the second storage aid from the release state into the locking state in order to fix the second storage aid in the second storage position upon uncoupling the second storage aid from the storage operating vehicle.

7 . The method according to claim 6 , wherein a space requirement of a fire extinguishing or fire suppression means is taken into account in the vertical distance (A) between the first storage position and the second storage position.

8 . The method according to claim 6 , wherein the moving of at least one of the engagement means of the storage aids of the storage system between the locking state and the release state is realized by rotating the engagement means in an axis of rotation (D) arranged substantially along a course of the shelf supports.

9 . The method according to claim 6 , wherein the moving of at least one of the engagement means of the storage aids of the storage system from the locking state into the release state is realized by lifting the storage aid from the first storage position or the second storage position.

10 . The method according to claim 6 , wherein the first object is a storage aid, a stack of storage aids or an article.

11 . The method according to claim 6 , wherein the steps of:

determining a second storage height (H 2 ) of a second object to be stored in the storage system;

introducing or applying the second object into or onto the second storage aid.