| 摘要 |
The invention relates to a fastening element for hollow plates consisting of upper and lower belt plates and webs forming chambers. The fastening element can be inserted in the region of the end faces of the hollow plates having chamber opeinings and has at least two equidirectional support bars which can be pushed into the chamber openings and which are connected to one another via a web element. For fixing the fastening element in the chambers, the support bars are provided on their support surface with a catch, engaging in an opening in the belt plate. <IMAGE> |
