| 摘要 |
A tool and mechanism supporting body (38) may be propelled orthogonally (X,Z) in a horizontal plane and bears two tool operating heads (11a,11b) able to move vertically along paths (Ca,Cb) driven by motors and balancing jacks (29,30). A tool storing turret (12) may be moved sideways (X) along rods (36) by a jack (40) such that it is able to service either tool operating head (11a,11b) when in the raised position |
