| 摘要 |
PCT No. PCT/FR86/00357 Sec. 371 Date Jun. 16, 1987 Sec. 102(e) Date Jun. 16, 1987 PCT Filed Oct. 17, 1986 PCT Pub. No. WO87/02234 PCT Pub. Date Apr. 23, 1987.This occlusion simulator for dental prostheses, reproducing mandible motions, mainly consists of two articulated forks connected by a small rod. The upper fork is connected to the small rod via the fork-holder and the longitudinal articulation pin. The lower fork is connected to the small rod via the lower fork-holder and the ball-joint whose lateral excursion is limited by side plates mounted on the sides of the upper fork-holder and by pistons with return springs. |
