JPS4917139B1 - - Google Patents
Info
- Publication number
- JPS4917139B1 JPS4917139B1 JP45078321A JP7832170A JPS4917139B1 JP S4917139 B1 JPS4917139 B1 JP S4917139B1 JP 45078321 A JP45078321 A JP 45078321A JP 7832170 A JP7832170 A JP 7832170A JP S4917139 B1 JPS4917139 B1 JP S4917139B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
- B22C9/103—Multipart cores
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45078321A JPS4917139B1 (ru) | 1970-09-07 | 1970-09-07 | |
| GB4162771A GB1329039A (en) | 1970-09-07 | 1971-09-07 | Cone-box assembly for a v-configuration internal combustion engine block |
| US00177936A US3727671A (en) | 1970-09-07 | 1971-09-07 | Pattern assembly for a foundry core unit for casting a cylinder block of a multi-cylinder internal combustion engine |
| DE19712145169 DE2145169A1 (de) | 1970-09-07 | 1971-09-07 | Modell-Anordnung für eine Gußkern-Einheit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45078321A JPS4917139B1 (ru) | 1970-09-07 | 1970-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4917139B1 true JPS4917139B1 (ru) | 1974-04-27 |
Family
ID=13658670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45078321A Pending JPS4917139B1 (ru) | 1970-09-07 | 1970-09-07 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3727671A (ru) |
| JP (1) | JPS4917139B1 (ru) |
| DE (1) | DE2145169A1 (ru) |
| GB (1) | GB1329039A (ru) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2005911A6 (es) * | 1987-10-22 | 1989-04-01 | Erana Agustin Arana | Mejoras introducidas en la conformacion de paquetes de machos para fundicion. |
| US4989661A (en) * | 1987-10-22 | 1991-02-05 | Erana Augustin A | Formation of foundry core blocks |
| US5054537A (en) * | 1988-06-03 | 1991-10-08 | Outboard Marine Corporation | Lost foam pattern assembly for V-block engine |
| CN101797628B (zh) * | 2009-02-06 | 2012-05-30 | 南方汇通股份有限公司 | 射芯砂芯上型特种砂磁力吸附方法 |
| DE102012106082A1 (de) * | 2012-07-06 | 2014-01-09 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Vorrichtung und Verfahren zum Fertigen eines Gussteils |
| CN103286276B (zh) * | 2013-05-21 | 2015-01-21 | 佛山市南海区巨子电机配件有限公司 | 一种电机外壳的铸造工艺 |
| CN103736918B (zh) * | 2014-01-29 | 2016-02-24 | 广西玉柴机器股份有限公司 | 大型柴油机高温冷却器砂芯模具 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US899250A (en) * | 1907-10-05 | 1908-09-22 | W P Taylor Company | Apparatus for making green-sand cores. |
| US1990179A (en) * | 1933-12-15 | 1935-02-05 | Gade Samuel | Apparatus for manufacturing cores for valve bodies |
| FR1033973A (fr) * | 1950-03-17 | 1953-07-17 | Power Jets Res & Dev Ltd | Perfectionnements apportés aux procédés de moulage de précision |
| US2783510A (en) * | 1953-02-26 | 1957-03-05 | Gen Motors Corp | Cylinder block coring for v-engines |
-
1970
- 1970-09-07 JP JP45078321A patent/JPS4917139B1/ja active Pending
-
1971
- 1971-09-07 DE DE19712145169 patent/DE2145169A1/de not_active Ceased
- 1971-09-07 US US00177936A patent/US3727671A/en not_active Expired - Lifetime
- 1971-09-07 GB GB4162771A patent/GB1329039A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2145169A1 (de) | 1972-03-09 |
| GB1329039A (en) | 1973-09-05 |
| US3727671A (en) | 1973-04-17 |