WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1979000076) DEVICE FOR PRODUCING A WORKING MODEL FOR MAKING DENTAL PROSTHESES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/000076    International Application No.:    PCT/DE1978/000015
Publication Date: 22.02.1979 International Filing Date: 26.07.1978
IPC:
A61C 9/00 (2006.01)
Applicants:
Inventors:
Priority Data:
32133/77 01.08.1977 GB
Title (EN) DEVICE FOR PRODUCING A WORKING MODEL FOR MAKING DENTAL PROSTHESES
(FR) DISPOSITIF POUR LA FABRICATION D"UN MODELE DE TRAVAIL POUR LA CONFECTION DE PROTHESES DENTAIRES
Abstract: front page image
(EN)The invention relates to a device for producing a working model for making dental prostheses, which comprises a base (1) presenting an open portion on both sides and features a hollow portion (6) adapted to the shape of the jaws and presenting ribs (9) on both inner surfaces (7, 8), said ribs acting as retaining means for the plaster model and having the shape of ramps with a constant slope from top to bottom, the hollow portion (6) widening from bottom to top. Between the inner wall (4) of the base and its back wall (5) is a horizontal plate which has roughly the shape of a parabola (12), said horizontal plate being set off downwards and with respect to the top edge of the wall.
(FR)Dispositif pour la fabrication d"un modele de travail pour la confection de protheses, constitue d"un socle (1) presentant une partie ouverte sur les deux cotes, et caracterise par une partie creuse (6) adaptee a la forme de la machoire avec sur ses deux surfaces interieures (7, 8) des nervures (9) constituant des moyens de retenue pour le modele en platre, les nervures (9) etant formees de rampes ayant une pente constante de haut en bas, la partie creuse (6) s"evasant de bas en haut. Entre la paroi interieure (4) du socle et sa paroi arriere (5) se trouve une plaque horizontale sensiblement en forme de parabole (12) et la plaque horizontale est decalee vers le bas par rapport a l"arete superieure de la paroi.
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)