| 摘要 |
<p>The machine-tool comprises a support forming a work table and containing an electric driving motor, a machining unit associated with the motor, and feet means. The feet means comprises two foldable feet which have a flattened bow-shaped structure and are pivotally mounted adjacent their ends on two ends of the support. The flattened portion of each foot forms a region of the foot for bearing on the ground. The dimensions and the shapes of the bow-shaped structures are such that, on one hand, the support is capable of passing therethrough in the course of the relative angular displacements of the support and the feet and that, on the other hand, the feet are capable of passing one inside the other in the course of the angular displacements. The feet means further comprises means for immobilizing the feet in the unfolded position thereof.</p> |
