FR817524A - Device for the manufacture of thin-walled tubes with longitudinal joint - Google Patents
Device for the manufacture of thin-walled tubes with longitudinal jointInfo
- Publication number
- FR817524A FR817524A FR817524DA FR817524A FR 817524 A FR817524 A FR 817524A FR 817524D A FR817524D A FR 817524DA FR 817524 A FR817524 A FR 817524A
- Authority
- FR
- France
- Prior art keywords
- manufacture
- thin
- longitudinal joint
- walled tubes
- walled
- 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
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH817524X | 1936-02-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR817524A true FR817524A (en) | 1937-09-04 |
Family
ID=4539099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR817524D Expired FR817524A (en) | 1936-02-11 | 1937-02-10 | Device for the manufacture of thin-walled tubes with longitudinal joint |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR817524A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4741470A (en) * | 1983-05-24 | 1988-05-03 | Olin Corporation | Method for assembling an optical fiber communication cable |
-
1937
- 1937-02-10 FR FR817524D patent/FR817524A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4741470A (en) * | 1983-05-24 | 1988-05-03 | Olin Corporation | Method for assembling an optical fiber communication cable |
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