Topic Time is not required for production, productivity is satisfactory, it offers modern for the glasses frame which is superior in holding power.SolutionsAs the material it does elastomer of the soft synthetic resin, in the rear end approaching of the modern computer 1 which forms long knife condition, it provides the spindle 14 which, penetrates the edge strip to horizontal direction axial support it obtains the operational piece 9 which elastomer of the soft synthetic resin the material is done, with the Sliding contact state with the aforementioned spindle, modern computer to form the respective multiple irregularity 5 in Sliding contact surface 12 of 1 and operational piece 9, the click impression making occur at the time of time motion of operational piece 9 while with the said irregularity, it tried to be able to make halt with the angle which responds to the interval of irregularity 5. Choice figure Drawing 2
展开▼
