| 摘要 |
The invention relates to a central-support-type bridging apparatus (1) for a construction joint (2) between two structural parts (3, 4), having at least two peripheral supports (10, 11) and at least one central support (12), which is arranged between the peripheral supports (10, 11) and on at least one crossmember (5, 6), which bridges the construction joint (2) and, at each of its lateral ends (14, 15), has a crossmember bearing (16, 17) in order for the crossmember to be borne on the respective structural parts (3, 4). It is an object of the present invention to provide a novel bridging apparatus (1) which is of, in particular, space-saving design. The object is achieved in that the bridging apparatus (1) described in the introduction has a crossmember (5, 6) with at least two crossmember segments (7, 8) which are arranged along a longitudinal axis (9) of the crossmember (5, 6) and such that they can be displaced in relation to one another in the direction of the longitudinal axis (9), and it is therefore possible to alter the length of the crossmember (5, 6). |
