NL83625C - - Google Patents
Info
- Publication number
- NL83625C NL83625C NL83625DA NL83625C NL 83625 C NL83625 C NL 83625C NL 83625D A NL83625D A NL 83625DA NL 83625 C NL83625 C NL 83625C
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K21/00—Making hollow articles not covered by a single preceding sub-group
- B21K21/12—Shaping end portions of hollow articles
- B21K21/14—Shaping end portions of hollow articles closed or substantially-closed ends, e.g. cartridge bottoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/04—Reducing; Closing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K21/00—Making hollow articles not covered by a single preceding sub-group
- B21K21/12—Shaping end portions of hollow articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1047585X | 1954-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL83625C true NL83625C (xx) |
Family
ID=9592948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL83625D NL83625C (xx) | 1954-03-10 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE534072A (xx) |
| DE (1) | DE1047585B (xx) |
| FR (1) | FR1100960A (xx) |
| NL (1) | NL83625C (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2209184B1 (xx) * | 1972-10-20 | 1976-03-26 | Pyror Procedes | |
| FR2469647A1 (fr) * | 1979-11-15 | 1981-05-22 | Rop Const Meca | Bouteille metallique pour le stockage et le transport de fluides sous pression elevee |
| DE3741628A1 (de) * | 1987-12-04 | 1989-06-15 | Mannesmann Ag | Flasche mit konkavboden und verfahren zur herstellung desselben |
| ITVI20050010A1 (it) | 2005-01-17 | 2006-07-18 | I M Z Spa | Metodo per la fabbricazione di un elemento balistico inerte per esercitazioni ed elemento balistico inerte fabbricato con tale metodo |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE749693C (de) * | 1941-03-02 | 1944-11-29 | Hydraulik G M B H | Schmiedewerkzeug zum Formen des Halses von Stahlflaschen |
| FR1045424A (fr) * | 1951-11-23 | 1953-11-26 | Procédé et matrices pour rétreindre un tube |
-
0
- BE BE534072D patent/BE534072A/xx unknown
- NL NL83625D patent/NL83625C/xx active
-
1954
- 1954-03-10 FR FR1100960D patent/FR1100960A/fr not_active Expired
-
1955
- 1955-03-09 DE DEH23241A patent/DE1047585B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1100960A (fr) | 1955-09-27 |
| DE1047585B (de) | 1958-12-24 |
| BE534072A (xx) |