| 摘要 |
<p>PURPOSE: To simplify fixing of a model by providing a metal sheet spring for fixing the model and a side plate for positioning the model on one face of a metal panel and providing a flexible joint for inclining the metal panel and a height adjusting fixture for adjusting the height of the metal panel on another face. CONSTITUTION: A metal panel 1 for placing a model is prepd. in cope with the size of a base stage in a model of a tooth mold for work of a dental technician. Then, a metal sheet spring 2 for fixing the model is set on the back central part of one face of the metal panel 1 and a side panel 3 for positioning the model is stood on the peripheral edge of the back thereof. Further, a flexible joint 6 for inclining arbitrarily the metal panel is arranged on the back central part of another face and a height adjusting fixture 7 for adjusting the height of the metal panel 1 is arranged on one end of this. By fixing these fixing devices on both upper and lower sides of a mating tool, respectively the model can be simply set and its inclination and height can be easily adjust respectively.</p> |
