| 摘要 |
A stack is formed by a rack having a plurality of holders. A first flexible holder is provided between two adjacent rigid holders. First and second articles are placed on a support and are spaced a pre-determined distance. The rigid second and third holders are placed on top of the first and second articles. A third article is then placed in the first flexible holder between the rigid second and third holders. The weight of the third article on the first flexible holder will cause the second and third rigid holders to move into clamping engagement with sides of the third article. Additional articles can then be placed on the stack. This arrangement provides for a self-gripping rack and article combination.
|
