| 摘要 |
<p>2.1 A butt connection in the form of a corner connection or T-connection is intended to be configured such that the reinforcement mouldings for the alignment of the butt joints can be inserted into the respective corner region or butt-joint region subsequently, i.e. after connection by means of the profile connectors. Furthermore, there is to be the possibility of sealing the butt-joint region subsequently by sealing means. 2.2 The reinforcement moulding (24) of the butt connection according to the invention is an elastically deformable sheet-metal or plastic moulding which is supported under stress on the inner-side profile webs (18, 20, 21) which define the respective stop (12). The reinforcement moulding (24) can be inserted subsequently into the inner corner or outer corner. For this purpose, it is also not necessary for the grooves to be undercut. In the case of the corresponding design of the reinforcement moulding (24) with bores (28, 29), a sealing composition can be subsequently injected into the butt-joint region by means of a cartridge. 2.3 The butt connection according to the invention can be used particularly for windows and doors produced from interconnected aluminium profiles.</p> |
