| 摘要 |
<p>Method for connecting two plastic jambs (1-2) for a window or the like which mainly consists in heating a contact surface (14) of at least one of both jambs (1) and pressing it against a corresponding contact surface (15) of the other jamb (2) so as to weld them together whereby, before both jambs (1-2) are welded, a part of the contact surface (14) of at least one of both jambs (1-2) is removed along at least one of the outer walls (9,11) of this jamb (1, 2) over a certain distance (A) so as to form an edge (16, 17) which corresponds to a joint (18) to be realised, characterised in that at least one of the jambs (1, 2), before both jambs (1, 2) are connected, is provided with a coating of lacquer (13) on its above-mentioned outer wall (9, 11).</p> |
