FR1583413A - - Google Patents
Info
- Publication number
- FR1583413A FR1583413A FR1583413DA FR1583413A FR 1583413 A FR1583413 A FR 1583413A FR 1583413D A FR1583413D A FR 1583413DA FR 1583413 A FR1583413 A FR 1583413A
- Authority
- FR
- France
- 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
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
-
- 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
- B22C7/023—Patterns made from expanded plastic materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR136917 | 1968-01-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1583413A true FR1583413A (de) | 1969-10-31 |
Family
ID=8644896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1583413D Expired FR1583413A (de) | 1968-01-22 | 1968-01-22 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1901575A1 (de) |
FR (1) | FR1583413A (de) |
GB (1) | GB1259825A (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL170220C (nl) * | 1972-05-08 | 1982-10-18 | Lely Nv C Van Der | Grondbewerkingsmachine. |
DE3206012A1 (de) * | 1982-02-19 | 1983-09-01 | Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen | An einem schlepper anbaubare landwirtschaftliche geraetekombination |
NL191167B (nl) * | 1982-12-06 | 1994-10-03 | Lely Nv C Van Der | Samenstel van een rol en een zaaimachine. |
GB2143758A (en) * | 1983-06-23 | 1985-02-20 | Fischer Ag Georg | Detecting wear in foundry patterns or core boxes |
NL8400269A (nl) * | 1984-01-30 | 1985-08-16 | Lely Nv C Van Der | Rolconstructie voor een grondbewerkingsmachine. |
GB2193132A (en) * | 1986-07-17 | 1988-02-03 | Bsa Foundries Limited | Moulding a core within a destructible mould |
CN104923723B (zh) * | 2015-05-26 | 2017-10-17 | 宁夏共享模具有限公司 | 一种保留不规则填砂面的圆角的方法 |
-
1968
- 1968-01-22 FR FR1583413D patent/FR1583413A/fr not_active Expired
-
1969
- 1969-01-14 DE DE19691901575 patent/DE1901575A1/de active Pending
- 1969-01-22 GB GB369069A patent/GB1259825A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1901575A1 (de) | 1970-08-13 |
GB1259825A (en) | 1972-01-12 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |