SE421494B - Forfarande for framstellning av ett enhetligt modellaggregat for anvendning vid formning av skalformar for precisionsgjutning - Google Patents
Forfarande for framstellning av ett enhetligt modellaggregat for anvendning vid formning av skalformar for precisionsgjutningInfo
- Publication number
- SE421494B SE421494B SE7614293A SE7614293A SE421494B SE 421494 B SE421494 B SE 421494B SE 7614293 A SE7614293 A SE 7614293A SE 7614293 A SE7614293 A SE 7614293A SE 421494 B SE421494 B SE 421494B
- Authority
- SE
- Sweden
- Prior art keywords
- procedure
- preparation
- model device
- precision casting
- unique model
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/02—Lost patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C23/00—Tools; Devices not mentioned before for moulding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Saccharide Compounds (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Casting Devices For Molds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/646,804 US4062396A (en) | 1976-01-05 | 1976-01-05 | Method of making a unitary pattern assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7614293L SE7614293L (sv) | 1977-07-06 |
SE421494B true SE421494B (sv) | 1982-01-04 |
Family
ID=24594526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7614293A SE421494B (sv) | 1976-01-05 | 1976-12-20 | Forfarande for framstellning av ett enhetligt modellaggregat for anvendning vid formning av skalformar for precisionsgjutning |
Country Status (11)
Country | Link |
---|---|
US (1) | US4062396A (fr) |
JP (1) | JPS6055207B2 (fr) |
BE (1) | BE850075A (fr) |
CA (1) | CA1064673A (fr) |
DE (1) | DE2659190C2 (fr) |
DK (1) | DK562676A (fr) |
FR (1) | FR2336997A1 (fr) |
GB (1) | GB1518250A (fr) |
NL (1) | NL180486C (fr) |
NO (1) | NO148213C (fr) |
SE (1) | SE421494B (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4289191A (en) * | 1980-04-02 | 1981-09-15 | United Technologies Corporation | Injection molding thermoplastic patterns having ceramic cores |
JPH01177807A (ja) * | 1988-01-07 | 1989-07-14 | Mitsubishi Electric Corp | 開閉装置の母線冷却装置 |
US4955423A (en) * | 1989-01-25 | 1990-09-11 | Pcc Airfoils, Inc. | Method of making a turbine engine component |
GB2241920B (en) * | 1990-03-17 | 1993-08-25 | Rolls Royce Plc | Method of manufacturing a wax pattern of a bladed rotor |
US6910519B2 (en) * | 2001-11-28 | 2005-06-28 | Mpi Incorporated | Process and apparatus for assembly of wax trees |
DE10221809C1 (de) * | 2002-03-28 | 2003-04-17 | Walter Rom | Vorrichtung und Verfahren bei der Herstellung von Lebensglocken nach dem Wachsausschmelzverfahren |
US7207375B2 (en) * | 2004-05-06 | 2007-04-24 | United Technologies Corporation | Investment casting |
US7866371B2 (en) * | 2007-09-12 | 2011-01-11 | United Technologies Corporation | Lost wax investment casting gating fixtures |
US8082972B1 (en) * | 2010-10-05 | 2011-12-27 | Mpi Incorporated | System for assembly wax trees using flexible branch |
FR2990370B1 (fr) * | 2012-05-14 | 2014-05-23 | Snecma | Dispositif pour manipuler des grappes en cire |
US11498117B1 (en) * | 2021-11-12 | 2022-11-15 | General Electric Company | Method and apparatus for supporting wax pattern during investment casting |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2844855A (en) * | 1953-11-05 | 1958-07-29 | Bristol Aero Engines Ltd | Method of producing castings with one or more internal passages |
US3029485A (en) * | 1959-01-14 | 1962-04-17 | Gen Motors Corp | Method of making hollow castings |
US3254379A (en) * | 1960-08-19 | 1966-06-07 | Atlantic Casting & Engineering | Expendable molding shape for precision casting |
GB995722A (en) * | 1964-04-17 | 1965-06-23 | Rolls Royce | Improvements relating to the removal of an electrically conductive member from non-conductive material |
FR1471161A (fr) * | 1965-10-21 | 1967-03-03 | Participations Kali Ouest Soc | Procédé et appareillage pour la réalisation de modèles en matière synthétique pour moulages de fonderie de précision |
US3562900A (en) * | 1966-10-19 | 1971-02-16 | Buehler Corp | Method of making a jewelry mold |
US3766966A (en) * | 1971-02-22 | 1973-10-23 | P Perisse | Apparatus for the manufacture of patterns or models of synthetic material for precision foundry castings |
US3848654A (en) * | 1972-02-10 | 1974-11-19 | Howmet Corp | Precision casting with variable angled vanes |
US3985176A (en) * | 1976-01-05 | 1976-10-12 | United Technologies Corporation | Unitary pattern assembly method |
-
1976
- 1976-01-05 US US05/646,804 patent/US4062396A/en not_active Expired - Lifetime
- 1976-12-15 DK DK562676A patent/DK562676A/da not_active Application Discontinuation
- 1976-12-20 SE SE7614293A patent/SE421494B/xx not_active IP Right Cessation
- 1976-12-21 NL NLAANVRAGE7614198,A patent/NL180486C/xx not_active IP Right Cessation
- 1976-12-23 GB GB53852/76A patent/GB1518250A/en not_active Expired
- 1976-12-23 CA CA268,686A patent/CA1064673A/fr not_active Expired
- 1976-12-28 DE DE2659190A patent/DE2659190C2/de not_active Expired
- 1976-12-28 NO NO764367A patent/NO148213C/no unknown
-
1977
- 1977-01-03 FR FR7700009A patent/FR2336997A1/fr active Granted
- 1977-01-04 BE BE173826A patent/BE850075A/fr not_active IP Right Cessation
- 1977-01-05 JP JP52000314A patent/JPS6055207B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7614198A (nl) | 1977-07-07 |
FR2336997A1 (fr) | 1977-07-29 |
DE2659190A1 (de) | 1977-07-14 |
SE7614293L (sv) | 1977-07-06 |
US4062396A (en) | 1977-12-13 |
JPS6055207B2 (ja) | 1985-12-04 |
NO148213C (no) | 1983-09-07 |
NO764367L (no) | 1977-07-06 |
DK562676A (da) | 1977-07-06 |
FR2336997B1 (fr) | 1980-10-03 |
BE850075A (fr) | 1977-05-02 |
NL180486B (nl) | 1986-10-01 |
CA1064673A (fr) | 1979-10-23 |
JPS5285018A (en) | 1977-07-15 |
GB1518250A (en) | 1978-07-19 |
NL180486C (nl) | 1987-03-02 |
DE2659190C2 (de) | 1985-12-12 |
NO148213B (no) | 1983-05-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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