Title:
TOOTH FORM MODEL SUPPORT BASE FOR DENTAL WORK MODEL
Document Type and Number:
WIPO Patent Application WO/2018/012124
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a tooth form model support base for a dental work model, the tooth form model support base having rotation-preventing protrusions and recesses that can be easily and precisely formed even with a general-purpose forming machine. Some dowel pin fitting holes 21 and annular protruding parts 24, which are provided so as to protrude from an adjacent portion toward a fixed plate member 1, are formed on a base member 2. In addition, annular recessed grooves 11e, which are recessed further than other portions so as to surround the base end parts of the dowel pins 12, fit with the annular protruding parts 24 and position a fixed plate part 11 when dowel pins 12 are fitted to the dowel pin fitting holes 21, and are provided in a rear surface 11d of the fixed plate part 11 of the fixed plate member 1.
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Inventors:
TERAMOTO AKIRA (JP)
TERAMOTO CHIEMI (JP)
TERAMOTO CHIEMI (JP)
Application Number:
PCT/JP2017/019555
Publication Date:
January 18, 2018
Filing Date:
May 25, 2017
Export Citation:
Assignee:
DAITOKU KAKEN CO LTD (JP)
International Classes:
A61C13/34
Domestic Patent References:
| WO2016021050A1 | 2016-02-11 |
Foreign References:
| JPH1148060S | ||||
| JPS5087790U | 1975-07-25 | |||
| JP2012213668A | 2012-11-08 | |||
| US4997370A | 1991-03-05 | |||
| JP2004283259A | 2004-10-14 |
Attorney, Agent or Firm:
SUGIMOTO Katsunori (JP)
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