BE872766A - Modele pour moulage de coeurs de voies, et procede de moulage utilisant un tel modele - Google Patents
Modele pour moulage de coeurs de voies, et procede de moulage utilisant un tel modeleInfo
- Publication number
- BE872766A BE872766A BE192322A BE192322A BE872766A BE 872766 A BE872766 A BE 872766A BE 192322 A BE192322 A BE 192322A BE 192322 A BE192322 A BE 192322A BE 872766 A BE872766 A BE 872766A
- Authority
- BE
- Belgium
- Prior art keywords
- model
- molding
- molding process
- cores
- track cores
- Prior art date
Links
- 238000000465 moulding Methods 0.000 title 2
- 238000000034 method Methods 0.000 title 1
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
- B22C7/005—Adjustable, sectional, expandable or flexible patterns
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7737618A FR2411654A1 (fr) | 1977-12-14 | 1977-12-14 | Modele pour moulage de coeurs de voies, et procede de moulage utilisant un tel modele |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE872766A true BE872766A (fr) | 1979-06-14 |
Family
ID=9198825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE192322A BE872766A (fr) | 1977-12-14 | 1978-12-14 | Modele pour moulage de coeurs de voies, et procede de moulage utilisant un tel modele |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE872766A (enrdf_load_html_response) |
| CH (1) | CH626548A5 (enrdf_load_html_response) |
| DE (2) | DE2853837A1 (enrdf_load_html_response) |
| ES (1) | ES475360A1 (enrdf_load_html_response) |
| FR (1) | FR2411654A1 (enrdf_load_html_response) |
| GB (1) | GB2010152B (enrdf_load_html_response) |
| IT (1) | IT1109639B (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115415478B (zh) * | 2022-08-12 | 2024-11-22 | 中国铁建重工集团股份有限公司 | 一种辙叉铸造模型及加工方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1312591A (fr) * | 1961-11-09 | 1962-12-21 | Creusot Forges Ateliers | Coeur de croisement droit |
-
1977
- 1977-12-14 FR FR7737618A patent/FR2411654A1/fr active Granted
-
1978
- 1978-11-15 CH CH1174378A patent/CH626548A5/fr not_active IP Right Cessation
- 1978-11-23 IT IT69678/78A patent/IT1109639B/it active
- 1978-11-24 ES ES475360A patent/ES475360A1/es not_active Expired
- 1978-12-04 GB GB7847073A patent/GB2010152B/en not_active Expired
- 1978-12-13 DE DE19782853837 patent/DE2853837A1/de active Pending
- 1978-12-13 DE DE19787836948U patent/DE7836948U1/de not_active Expired
- 1978-12-14 BE BE192322A patent/BE872766A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2411654A1 (fr) | 1979-07-13 |
| FR2411654B1 (enrdf_load_html_response) | 1983-02-18 |
| ES475360A1 (es) | 1979-04-01 |
| IT1109639B (it) | 1985-12-23 |
| IT7869678A0 (it) | 1978-11-23 |
| GB2010152A (en) | 1979-06-27 |
| DE7836948U1 (de) | 1980-10-16 |
| DE2853837A1 (de) | 1979-06-21 |
| GB2010152B (en) | 1982-02-24 |
| CH626548A5 (enrdf_load_html_response) | 1981-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: CREUSOT-LOIRE Effective date: 19881231 |