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Machine translation
1. (WO1980001753) ARTICULATOR DEVICES FOR REPRODUCING THE MOVEMENTS OF THE MANDIBLE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/001753    International Application No.:    PCT/FR1980/000029
Publication Date: 04.09.1980 International Filing Date: 25.02.1980
IPC:
A61C 11/00 (2006.01), A61C 19/045 (2006.01)
Applicants:
Inventors:
Priority Data:
7905426 26.02.1979 FR
Title (EN) ARTICULATOR DEVICES FOR REPRODUCING THE MOVEMENTS OF THE MANDIBLE
(FR) DISPOSITIFS ARTICULATEURS POUR REPRODUIRE LES MOUVEMENTS DE LA MANDIBULE
Abstract: front page image
(EN)The device includes a device for outputting the motions of the mandible, said outputting device being comprised of an upper plate (2) which is secured to the skull and a lower plate (3) which is made solid with the mandible by means of a buccal fork (11-12). Six motion centers (13) connect both plates, to which they are connected by ball-and joints (16, 17). The device further comprises an articulator composed of two plates on which are fixed castings of the upper and lower jaw bones which are connected together by artificial muscles having the same position as the sensors and comprising each a motor servo-controlled by a sensor. One application is the adjustment of dental prosthesis at a remote distance or with a time delay.
(FR)Un dispositif selon l"invention comporte un dispositif de prelevement de la mandibule compose d"une plaque superieure (2) qui est fixee au crane et d"une plaque inferieure (3) qui est rendue solidaire de la mandibule par une fourchette buccale (11-12). Six capteurs de deplacement (13) relient les deux plaques, auxquels ils sont relies par des articulations a rotule (16, 17). Le dispositif comporte, en outre, un articulateur compose de deux platines sur lesquelles sont fixees des moulages du maxillaire superieur et inferieur qui sont reliees entre elles par des muscles artificiels occupant la meme position que les capteurs et comportant chacun un servomoteur asservi a un capteur. Une application est la mise eu point des protheses dentaires a distance ou en temps differe.
Designated States:
Publication Language: French (FR)
Filing Language: French (FR)