| 摘要 |
The drilling means (14) and the riveting ferrule (69) are mounted slidably in directions which are inclined relative to the axis of the drilling/riveting head, the necessary pressure being provided by two arms (2, 3) driven by hydraulic jacks, the pieces to be assembled (A, B) being pressed against each another by sheet-clamping devices (6, 7) throughout an operating cycle. …<??>Applications: automatic drilling and/or riveting in inaccessible places using known machines. …<IMAGE>… |
