The invention relates to a holding device (1) for a container stack (200) which is stored and removed from below and to a storage system (100) for container stacks (200) which are stored and removed from below. The holding device (1) for a container stack (200) which is stored and removed from below has a holding hook (2) which comprises a support arm (3) that can be pivoted about a pivot axis (5) between a holding position for holding a container stack (200) and a removal position for removing a container (201) of the container stack (200). The holding device also has a trigger arm (4) which is rotationally fixed relative to the support arm (3). An instability balancing position is provided between the holding position and the removal position. The holding device (1) further comprises a restoring element (7) which is designed to push the support arm (3) to the holding position or to push the support arm (3) to the removal position when the support arm (3) is being pivoted.

The invention relates to a holding device (1) for a container stack (200) which is stored and removed from below and to a storage system (100) for container stacks (200) which are stored and removed from below. The holding device (1) for a container stack (200) which is stored and removed from below has a holding hook (2) which comprises a support arm (3) that can be pivoted about a pivot axis (5) between a holding position for holding a container stack (200) and a removal position for removing a container (201) of the container stack (200). The holding device also has a trigger arm (4) which is rotationally fixed relative to the support arm (3). An instability balancing position is provided between the holding position and the removal position. The holding device (1) further comprises a restoring element (7) which is designed to push the support arm (3) to the holding position or to push the support arm (3) to the removal position when the support arm (3) is being pivoted.

A system for denesting associated receptacles from a stack, such as a stack of trays, cups or other receptacles is provided, the system including: a pair of bottom supports for holding the stack of receptacles from the bottom of the stack, a first pair of cam discs for at least guiding the pair of bottom supports, a pair of side supports for supporting the stack of receptacles from the sides of the stack, a second pair of cam discs for at least guiding the pair of side supports, a pair of separators for separating a lowermost receptacle from the stack of receptacles and for guiding the lowermost receptable downwards away from the stack, a third pair of cam discs for at least guiding the pair of separators, and a pair of main drive shafts. A method for denesting a stack of receptacles is also provided.