| 摘要 |
Device 1 for supporting, holding and blocking a metallic carrying element 2 in a determined position with respect to an orthogonal reference frame Ox, Oy, Oz, and for positioning the metallic pieces 3 against the said carrying element 2 at locations and with orientations which are determined, with reference to the same frame Ox, Oy, Oz, comprising means 4 for positioning the carrying element 2 which means are provided with a support plate 5 and means 6 for rotating the said plate about three mutually orthogonal axes 7, 8, 9, means 30 for positioning metallic pieces 3 on the carrying element 2 and means 100 for automatically controlling the positioning means 4 and 30 by numerical control. <IMAGE>
|
