Dentistry – Prosthodontics – Holding or positioning denture in mouth
Patent
1990-02-14
1992-03-24
Mancene, Gene
Dentistry
Prosthodontics
Holding or positioning denture in mouth
433169, A61C 13225
Patent
active
050982958
ABSTRACT:
A plug connection for the detachable fitting of a prosthesis structure such as a tooth on a tooth peg or post characterized by a plug part provided on the post having a cylindrical base with a tip having a portion of a larger diameter than the base and having a circumferential conical surface extending to a tip, a socket part having a cavity for receiving the plug part and containing a clamping ring for engaging the shoulder formed at the portion and base and supporting a bearing ring in the cavity of an elastic plastic material for relieving impact stresses occurring substantially in a direction of a longitudinal axis of symmetry of the post.
REFERENCES:
patent: 4290755 (1981-09-01), Scott
patent: 4318696 (1982-03-01), Kasama et al.
patent: 4382791 (1983-05-01), Misch
patent: 4447210 (1984-05-01), Hidaka et al.
patent: 4681542 (1987-07-01), Baum
patent: 4793808 (1988-12-01), Kirsch
Durr Walter
Kirsch Axel
Eberle Medizintechnische Elemente GmbH
Kirsch Axel
Lepiane Adriene B.
Mancene Gene
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