LU61201A1 - - Google Patents
Info
- Publication number
- LU61201A1 LU61201A1 LU61201DA LU61201A1 LU 61201 A1 LU61201 A1 LU 61201A1 LU 61201D A LU61201D A LU 61201DA LU 61201 A1 LU61201 A1 LU 61201A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/12—Making tubes or metal hoses with helically arranged seams
- B21C37/124—Making tubes or metal hoses with helically arranged seams the tubes having a special shape, e.g. with corrugated wall, flexible tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3261469A GB1260549A (en) | 1969-06-27 | 1969-06-27 | Method and apparatus for the production of flexible metal tubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU61201A1 true LU61201A1 (xx) | 1970-08-26 |
Family
ID=10341368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU61201D LU61201A1 (xx) | 1969-06-27 | 1970-06-26 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE752617A (xx) |
| FR (1) | FR2047999B1 (xx) |
| GB (1) | GB1260549A (xx) |
| LU (1) | LU61201A1 (xx) |
| NL (1) | NL144175B (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3378404D1 (en) * | 1982-05-27 | 1988-12-15 | Rib Loc Int Ltd | Helically-formed pipe winding machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2635572A (en) * | 1947-05-13 | 1953-04-21 | Chicago Metal Hose Corp | Tubemaking apparatus |
| US2772646A (en) * | 1952-03-18 | 1956-12-04 | Titeflex Inc | Making and compressing corrugated flexible hose in one operation |
| FR1527259A (fr) * | 1966-05-16 | 1968-05-31 | Vulcan Electrics Proprietary L | Procédé et machine pour la fabrication de tuyaux flexibles |
-
1969
- 1969-06-27 GB GB3261469A patent/GB1260549A/en not_active Expired
-
1970
- 1970-06-26 BE BE752617D patent/BE752617A/xx unknown
- 1970-06-26 LU LU61201D patent/LU61201A1/xx unknown
- 1970-06-26 NL NL7009441A patent/NL144175B/xx unknown
- 1970-06-26 FR FR7023816A patent/FR2047999B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2047999A1 (xx) | 1971-03-19 |
| NL7009441A (xx) | 1970-12-29 |
| FR2047999B1 (xx) | 1974-03-01 |
| NL144175B (nl) | 1974-12-16 |
| BE752617A (fr) | 1970-12-28 |
| GB1260549A (en) | 1972-01-19 |