Surface telescopic covers especially for machine tools

摘要

Surface telescopic covers especially for machine tools and for forming machines The invention relates the surface telescopic covers for machine tools and forming machines with scissor mechanism (1) wherein the scissor mechanism (1) is assembled with wide jibs (2) connected with joints (3) together into the bend stiff mechanism. The joints (3) have rolling bearings and the particular jibs (2) are mounted from several parts with a specific form.