| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a dental articulator in which upper and lower jaw frames can be freely operated in a denture manufacturing work and which is lightweight, and can be simply operated and has a wide visual field. <P>SOLUTION: The lower jaw frame (1) and the upper jaw frame (2) are lightened by connecting the frames (1) and (2) by one pole. Since the pole is connected at an intermediate part by a spring (3), an operation for confirming engagement of an upper jaw with a lower jaw is facilitated by freely moving the spring. A visual field from the rearward is widened by adopting the one pole. <P>COPYRIGHT: (C)2003,JPO</p> |
