FR450092A - Metal shutter sheet ribbing machine - Google Patents
Metal shutter sheet ribbing machineInfo
- Publication number
- FR450092A FR450092A FR450092DA FR450092A FR 450092 A FR450092 A FR 450092A FR 450092D A FR450092D A FR 450092DA FR 450092 A FR450092 A FR 450092A
- Authority
- FR
- France
- Prior art keywords
- shutter sheet
- metal shutter
- ribbing machine
- ribbing
- 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
- 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
- B21D13/04—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling
- B21D13/045—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling the corrugations being parallel to the feeding movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR450092T | 1912-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR450092A true FR450092A (en) | 1913-03-14 |
Family
ID=1490555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR450092D Expired FR450092A (en) | 1912-10-31 | 1912-10-31 | Metal shutter sheet ribbing machine |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR450092A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2708958A (en) * | 1949-11-15 | 1955-05-24 | Robertson Co H H | Method of and apparatus for making a steel floor |
-
1912
- 1912-10-31 FR FR450092D patent/FR450092A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2708958A (en) * | 1949-11-15 | 1955-05-24 | Robertson Co H H | Method of and apparatus for making a steel floor |
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