DE39159C - Hydraulic punch for sheet metal - Google Patents
Hydraulic punch for sheet metalInfo
- Publication number
- DE39159C DE39159C DENDAT39159D DE39159DA DE39159C DE 39159 C DE39159 C DE 39159C DE NDAT39159 D DENDAT39159 D DE NDAT39159D DE 39159D A DE39159D A DE 39159DA DE 39159 C DE39159 C DE 39159C
- Authority
- DE
- Germany
- Prior art keywords
- sheet metal
- hydraulic punch
- hydraulic
- die
- punches
- 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 - Lifetime
Links
- 239000002184 metal Substances 0.000 title claims 2
- 239000007788 liquid Substances 0.000 claims 2
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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
- B21D22/205—Hydro-mechanical deep-drawing
Description
Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.
BERLIN GEßRtJCliT lU DER REICHSÖRÜCKEREl,BERLIN GEßRtJCliT lU THE REICHSÖRÜCKEREl,
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE39159C true DE39159C (en) |
Family
ID=314807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT39159D Expired - Lifetime DE39159C (en) | Hydraulic punch for sheet metal |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE39159C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3208255A (en) * | 1961-07-07 | 1965-09-28 | Siemens Elektrogeraete Gmbh | Method and apparatus for hydraulic deep-drawing of sheet material |
US3286496A (en) * | 1961-07-07 | 1966-11-22 | Siemens Elektrogeraete Gmbh | Apparatus for hydraulic deep-drawing of sheet metal |
DE1240801B (en) * | 1961-07-07 | 1967-05-24 | Siemens Elektrogeraete Gmbh | Device for hydraulic deep drawing |
-
0
- DE DENDAT39159D patent/DE39159C/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3208255A (en) * | 1961-07-07 | 1965-09-28 | Siemens Elektrogeraete Gmbh | Method and apparatus for hydraulic deep-drawing of sheet material |
US3286496A (en) * | 1961-07-07 | 1966-11-22 | Siemens Elektrogeraete Gmbh | Apparatus for hydraulic deep-drawing of sheet metal |
DE1240801B (en) * | 1961-07-07 | 1967-05-24 | Siemens Elektrogeraete Gmbh | Device for hydraulic deep drawing |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO1979000986A1 (en) | Pressure raising hydropneumatic control device | |
DE39159C (en) | Hydraulic punch for sheet metal | |
DE2261955B2 (en) | Device for the hydromechanical pull-up of sink units | |
US3991642A (en) | Turret press | |
DE2735505B2 (en) | Method and device for producing an undercut hollow body | |
DE260493C (en) | ||
DE227928C (en) | ||
DE750470C (en) | Pressure stilt for presses or the like | |
AT41514B (en) | Hole press. | |
DE744894C (en) | Core box lifting and clamping device on core blowing machines | |
DE10208532C1 (en) | Device for hydrothermal molding of sheet steel billet comprises passive and/or active calibration elements consisting of a base body and an elastically deformable element having a cross-sectional shape differing to that of molding contours | |
DE27463C (en) | New on pistons and piston packings | |
DE32222C (en) | ||
DE64299C (en) | Hydraulic sheet metal crockery press | |
US1245235A (en) | Screw-press. | |
DE895851C (en) | Filling valve control for hydraulic presses | |
DE284344C (en) | ||
DE25253C (en) | Control for hydraulic riveting machines | |
AT209140B (en) | Device with pressure medium for pulling while holding down the workpiece | |
DE95291C (en) | ||
DE17909C (en) | Innovation - on draft regulators for table stoves | |
AT32599B (en) | Device for upsetting flanges on shafts or the like. | |
DE192866C (en) | ||
DE738958C (en) | Hydraulic auxiliary control | |
DE38181C (en) | Innovation in glassmaker's scissors |