FR1151503A - Machine à fabriquer les tubes à ailettes - Google Patents
Machine à fabriquer les tubes à ailettesInfo
- Publication number
- FR1151503A FR1151503A FR1151503DA FR1151503A FR 1151503 A FR1151503 A FR 1151503A FR 1151503D A FR1151503D A FR 1151503DA FR 1151503 A FR1151503 A FR 1151503A
- Authority
- FR
- France
- Prior art keywords
- making machine
- finned tube
- tube making
- finned
- machine
- Prior art date
- 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
- 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
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
- B21C37/26—Making finned or ribbed tubes by fixing strip or like material to tubes helically-ribbed tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1151503XA | 1955-03-31 | 1955-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1151503A true FR1151503A (fr) | 1958-01-31 |
Family
ID=22359574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1151503D Expired FR1151503A (fr) | 1955-03-31 | 1956-03-21 | Machine à fabriquer les tubes à ailettes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1151503A (fr) |
-
1956
- 1956-03-21 FR FR1151503D patent/FR1151503A/fr not_active Expired
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