| 摘要 |
The machine is intended for equipping frameworks of fixed frames which are prefabricated and associated with a fixed-frame arranging device. …<??>This machine is noteworthy in that it comprises at least one mounting unit (P1) having automatic relative movement with respect to the framework of the fixed frame (D). …<??>Preferably, it also comprises at least a second catchplate unit (P2) intended for mounting the lower catchplates on the fixed frames, in particular for the production of pivot-hung (tilt and turn windows). …<??>The movements of the beam (10), of the carriage (13) and of the mounting unit (P1) are controlled so as to permit the mounting of upper catchplates on the head (upper cross-member) of the fixed frame and also the mounting of catchplates on the jambs of the fixed frame. …<IMAGE>… |
