JPH037057Y2 - - Google Patents
Info
- Publication number
- JPH037057Y2 JPH037057Y2 JP1986159916U JP15991686U JPH037057Y2 JP H037057 Y2 JPH037057 Y2 JP H037057Y2 JP 1986159916 U JP1986159916 U JP 1986159916U JP 15991686 U JP15991686 U JP 15991686U JP H037057 Y2 JPH037057 Y2 JP H037057Y2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- flask
- model
- casting
- cushioning material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 39
- 238000005266 casting Methods 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 4
- 239000010425 asbestos Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 229910052895 riebeckite Inorganic materials 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/20—Methods or devices for soldering, casting, moulding or melting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S164/00—Metal founding
- Y10S164/04—Dental
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Prosthetics (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986159916U JPH037057Y2 (US06373033-20020416-M00035.png) | 1986-10-16 | 1986-10-16 | |
US07/108,289 US4825934A (en) | 1986-10-16 | 1987-10-14 | Cushioning sheet for use in denture casting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986159916U JPH037057Y2 (US06373033-20020416-M00035.png) | 1986-10-16 | 1986-10-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6365415U JPS6365415U (US06373033-20020416-M00035.png) | 1988-04-30 |
JPH037057Y2 true JPH037057Y2 (US06373033-20020416-M00035.png) | 1991-02-21 |
Family
ID=15703954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986159916U Expired JPH037057Y2 (US06373033-20020416-M00035.png) | 1986-10-16 | 1986-10-16 |
Country Status (2)
Country | Link |
---|---|
US (1) | US4825934A (US06373033-20020416-M00035.png) |
JP (1) | JPH037057Y2 (US06373033-20020416-M00035.png) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988009155A1 (fr) * | 1987-05-20 | 1988-12-01 | Wolfgang Kohler | Moule de coulee pour la technique dentaire |
US5360052A (en) * | 1992-06-08 | 1994-11-01 | Aleksander Tomic | Casting ring formers |
US5896913A (en) * | 1997-10-28 | 1999-04-27 | Protech Marketing, Inc. | Investment casting paper liner and guard |
NL1013369C2 (nl) * | 1999-10-21 | 2001-04-24 | Elephant Dental Bv | Werkwijze en samenstel voor het persen van tandheelkundige elementen. |
US10064709B2 (en) * | 2013-02-15 | 2018-09-04 | Jean J. Elnajjar | Separable segmented casting ring for making investment molds |
IL234824A (en) | 2014-09-23 | 2016-02-29 | Ofer Hen | Foundry system, molding method, method of manufacture and method of casting using it |
CN104439076A (zh) * | 2014-12-08 | 2015-03-25 | 中国南方航空工业(集团)有限公司 | 一种控制铸件晶粒度的方法 |
CN109926542B (zh) * | 2019-04-15 | 2020-12-25 | 汕头市康泰健牙科科技有限公司 | 一种义齿支架的包埋成型方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2068818B (en) * | 1980-02-12 | 1983-05-25 | Rolls Royce | Lost wax patterns |
US4531566A (en) * | 1982-11-02 | 1985-07-30 | Unitek Corporation | Method and article for facilitating the manufacture of a bondable metallic surface |
US4573921A (en) * | 1984-06-27 | 1986-03-04 | Berger Robert P | Prosthesis and apparatus for molding the prosthesis |
-
1986
- 1986-10-16 JP JP1986159916U patent/JPH037057Y2/ja not_active Expired
-
1987
- 1987-10-14 US US07/108,289 patent/US4825934A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPS6365415U (US06373033-20020416-M00035.png) | 1988-04-30 |
US4825934A (en) | 1989-05-02 |
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