FR709539A - Press for drawing hollow parts - Google Patents
Press for drawing hollow partsInfo
- Publication number
- FR709539A FR709539A FR709539DA FR709539A FR 709539 A FR709539 A FR 709539A FR 709539D A FR709539D A FR 709539DA FR 709539 A FR709539 A FR 709539A
- Authority
- FR
- France
- Prior art keywords
- press
- hollow parts
- drawing hollow
- parts
- hollow
- 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
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
- B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
- B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles by means of mandrels
- B21C1/26—Push-bench drawing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE709539X | 1930-01-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR709539A true FR709539A (en) | 1931-08-07 |
Family
ID=6617874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR709539D Expired FR709539A (en) | 1930-01-22 | 1931-01-16 | Press for drawing hollow parts |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR709539A (en) |
-
1931
- 1931-01-16 FR FR709539D patent/FR709539A/en not_active Expired
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