FR882391A - - Google Patents
Info
- Publication number
- FR882391A FR882391A FR882391DA FR882391A FR 882391 A FR882391 A FR 882391A FR 882391D A FR882391D A FR 882391DA FR 882391 A FR882391 A FR 882391A
- Authority
- FR
- France
- 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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR882391A true FR882391A (el) | 1943-06-15 |
Family
ID=1556194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR882391D Expired FR882391A (el) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR882391A (el) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2327832A1 (fr) * | 1975-10-18 | 1977-05-13 | Benteler Werke Ag | Ensemble d'enroulement et d'estampage pour serpentins refroidisseurs |
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0
- FR FR882391D patent/FR882391A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2327832A1 (fr) * | 1975-10-18 | 1977-05-13 | Benteler Werke Ag | Ensemble d'enroulement et d'estampage pour serpentins refroidisseurs |