| 摘要 |
This document refers, as its title indicates, to an adaptable supporting device with indexed relative positioning, of the type that includes a plurality of vertical actuators, arranged on bridge modules positioned transversely above a recess and movable relative to one another, used in industry during machining processes, to attach parts having different or irregular shapes, characterized in that the device includes two double sets of hydraulic cylinders between every two modules, each of said sets comprising two hydraulic cylinders of different stroke lengths mounted in opposite directions and connected one to another at the rear of their heads, thereby allowing every two bridge modules to move relative to one another in a manner indexed in four fixed positions depending on which cylinders are activated.
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