BE653941A - - Google Patents
Info
- Publication number
- BE653941A BE653941A BE653941DA BE653941A BE 653941 A BE653941 A BE 653941A BE 653941D A BE653941D A BE 653941DA BE 653941 A BE653941 A BE 653941A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/14—Spinning
- B21D22/16—Spinning over shaping mandrels or formers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels for metal drawing
- B21C3/02—Dies; Selection of material therefor; Cleaning thereof
- B21C3/12—Die holders; Rotating dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US313646A US3273368A (en) | 1963-10-03 | 1963-10-03 | Metal working |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE653941A true BE653941A (de) | 1965-04-02 |
Family
ID=23216535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE653941D BE653941A (de) | 1963-10-03 | 1964-10-02 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3273368A (de) |
| BE (1) | BE653941A (de) |
| CH (1) | CH441202A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3050138A1 (en) * | 1979-12-12 | 1982-03-25 | S Bartashevich | Method and device for making microwire |
| CH657095A5 (it) * | 1984-04-26 | 1986-08-15 | Buzzi & Co S A | Dispositivo per ribordare le punte per penne a sfera. |
| US5718139A (en) * | 1996-05-24 | 1998-02-17 | Gardner; Joe L. | Method and apparatus for closing a tube structure |
| CN111660271B (zh) * | 2020-06-22 | 2023-03-31 | 江西源广顺科技协同创新有限公司 | 一种铜丝拉丝模具存放装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US200522A (en) * | 1878-02-19 | Improvement in machines for impressing screw-threads on bolts | ||
| US1366717A (en) * | 1919-01-06 | 1921-01-25 | David A Clark | Method of forming tubular car-axles |
| BE557296A (de) * | 1956-05-07 | |||
| US3196651A (en) * | 1960-12-17 | 1965-07-27 | Karrberg Gustaf Herman | Rolling mill for rings |
-
1963
- 1963-10-03 US US313646A patent/US3273368A/en not_active Expired - Lifetime
-
1964
- 1964-10-02 BE BE653941D patent/BE653941A/xx unknown
- 1964-10-02 CH CH1279364A patent/CH441202A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH441202A (de) | 1967-08-15 |
| US3273368A (en) | 1966-09-20 |