FR891592A - Obtaining on a flat metal surface a tubular duct of any profile, and its production mechanism - Google Patents
Obtaining on a flat metal surface a tubular duct of any profile, and its production mechanismInfo
- Publication number
- FR891592A FR891592A FR891592DA FR891592A FR 891592 A FR891592 A FR 891592A FR 891592D A FR891592D A FR 891592DA FR 891592 A FR891592 A FR 891592A
- Authority
- FR
- France
- Prior art keywords
- profile
- obtaining
- metal surface
- flat metal
- tubular duct
- 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
- B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
- B21D13/02—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by pressing
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR891592T | 1942-07-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR891592A true FR891592A (en) | 1944-03-10 |
Family
ID=9388070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR891592D Expired FR891592A (en) | 1942-07-17 | 1942-07-17 | Obtaining on a flat metal surface a tubular duct of any profile, and its production mechanism |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR891592A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2594232A (en) * | 1947-09-16 | 1952-04-22 | Clinton L Stockstill | Solar heater and heat exchanger |
US2646259A (en) * | 1950-02-02 | 1953-07-21 | Houdaille Hershey Corp | Condenser |
US2660412A (en) * | 1949-03-17 | 1953-11-24 | Houdaille Hershey Corp | Heat exchange panel and its method of manufacture |
US2722732A (en) * | 1949-04-19 | 1955-11-08 | Houdaille Hershey Corp | Method of making a heat exchanger |
EP0127954A2 (en) * | 1983-05-07 | 1984-12-12 | Honda Giken Kogyo Kabushiki Kaisha | Structural member |
-
1942
- 1942-07-17 FR FR891592D patent/FR891592A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2594232A (en) * | 1947-09-16 | 1952-04-22 | Clinton L Stockstill | Solar heater and heat exchanger |
US2660412A (en) * | 1949-03-17 | 1953-11-24 | Houdaille Hershey Corp | Heat exchange panel and its method of manufacture |
US2722732A (en) * | 1949-04-19 | 1955-11-08 | Houdaille Hershey Corp | Method of making a heat exchanger |
US2646259A (en) * | 1950-02-02 | 1953-07-21 | Houdaille Hershey Corp | Condenser |
EP0127954A2 (en) * | 1983-05-07 | 1984-12-12 | Honda Giken Kogyo Kabushiki Kaisha | Structural member |
EP0127954A3 (en) * | 1983-05-07 | 1986-02-19 | Honda Giken Kogyo Kabushiki Kaisha | Structural member |
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