| 摘要 |
The micro-gripper includes a rigid framework (10) in the form of a U, which possesses two branches (11) parallel to its axis (AA) and defining between them a free space (18). There are two identical parallel bodies (13) in the form of a U, which possesses two elastically deformable branches (14) prolonging the branches (11) of the framework and whose top mount (15) supports a fixing interface (16) of the jaws, offset w.r.t the axis (AA), these bodies being disposed head-to-foot in a manner such that these two jaws constitute a gripping unit. A piston (17) is movably mounted along the axis (AA) in the free space. There are coupling units (30) of the piston at the top mount (15) of each of the two bodies in a manner to subject their respective branches (14) to a deformation which symmetrically displace the two fixing interfaces (16) in the framework plane (10) perpendicular to its axis (AA), and unit to control (19,20) the piston. |
