GB1394960A - Deep drawing of rinsing tables - Google Patents
Deep drawing of rinsing tablesInfo
- Publication number
- GB1394960A GB1394960A GB5828673A GB5828673A GB1394960A GB 1394960 A GB1394960 A GB 1394960A GB 5828673 A GB5828673 A GB 5828673A GB 5828673 A GB5828673 A GB 5828673A GB 1394960 A GB1394960 A GB 1394960A
- Authority
- GB
- United Kingdom
- Prior art keywords
- basins
- sheet
- deep drawing
- fluid
- dec
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
- B21D22/24—Deep-drawing involving two drawing operations having effects in opposite directions with respect to the blank
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0088—Lubricating means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
1394960 Deep drawing sink unit tops SMG SUDDEUTSCHE MASCHINENBAU - GmbH 17 Dec 1973 [18 Dec 1972] 58286/73 Headings B3A and B3R A sheet metal sink with two basins is made by applying fluid pressure to pre-draw the basins in one direction and then reverse drawing them hydro-mechanically. The metal sheet 7 is clamped by a holder 9 against a block 1 having two chambers filled with fluid 2 through a non-return valve 3. At least one piston 8 pressurizes the fluid 2 to pre-draw the basins, Fig. 1, after which they are reverse drawn, Fig. 2 (not shown), by upper dies 10 having lubrication ducts 11. During reverse drawing, the sheet 7 slips beneath the holder 9 except at the web 5.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2261955A DE2261955C3 (en) | 1972-12-18 | 1972-12-18 | Device for the hydromechanical pull-up of sink units |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1394960A true GB1394960A (en) | 1975-05-21 |
Family
ID=5864751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5828673A Expired GB1394960A (en) | 1972-12-18 | 1973-12-17 | Deep drawing of rinsing tables |
Country Status (7)
Country | Link |
---|---|
CH (1) | CH559071A5 (en) |
DE (1) | DE2261955C3 (en) |
ES (1) | ES421599A1 (en) |
FR (1) | FR2210457B1 (en) |
GB (1) | GB1394960A (en) |
IT (1) | IT1006124B (en) |
SE (1) | SE405327B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2151527A (en) * | 1983-12-21 | 1985-07-24 | Honda Motor Co Ltd | Method of pressing a blank |
WO1999041027A2 (en) * | 1998-02-11 | 1999-08-19 | Alfred Von Schuckmann | Method for deep-drawing cavities in thin metal foils |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3422799C1 (en) * | 1984-06-16 | 1985-04-18 | Joh. Vaillant Gmbh U. Co, 5630 Remscheid | Process for deep drawing a tub-like sheet metal body and the use of the sheet metal body |
DE4322061C1 (en) * | 1993-07-02 | 1994-12-01 | Schaefer Maschbau Wilhelm | Apparatus for the simultaneous production of a plurality of component hollow bodies by the internal high-pressure forming method |
US5755129A (en) * | 1995-05-10 | 1998-05-26 | Nkk Corporation | Press-forming method of a sheet and apparatus therefor |
EP0771598A1 (en) * | 1995-11-09 | 1997-05-07 | Benteler Ag | Process for reducing the friction by hydraulic forming with internal high pressure and device for hydraulic forming |
DE19717953A1 (en) * | 1997-04-28 | 1998-10-29 | Bayerische Motoren Werke Ag | Hydromechanical reverse-drawing method for sheet-metal |
DE19945635A1 (en) * | 1999-09-23 | 2001-04-12 | Thyssen Krupp Automotive Gmbh | Plate metal parts, preformed by hydraulic medium, are transformed preferably on press using lower tool with feed devices and accumulator chamber for hydraulic medium |
FR2819204B1 (en) * | 2001-01-11 | 2003-06-13 | Brandt Cooking | TOOL AND PACKING PRESS |
DE102010052742B4 (en) | 2010-11-26 | 2023-11-30 | Cellcentric Gmbh & Co. Kg | Method and device for producing components for an electrochemical cell, in particular a fuel cell, or an electrochemical energy storage device |
CN104624762B (en) * | 2013-11-07 | 2016-06-08 | 氟络塞尔特种阀门(苏州)有限公司 | Valve diaphragm produces equipment |
CN109092965B (en) * | 2018-07-30 | 2019-12-20 | 河北创联机械制造有限公司 | Three-dimensional curved surface stretcher |
CN113523104B (en) * | 2021-07-12 | 2023-07-18 | 哈尔滨理工大学 | Rigid-flexible composite forming device and method for improving die attaching precision of deep concave bottom part |
-
1972
- 1972-12-18 DE DE2261955A patent/DE2261955C3/en not_active Expired
-
1973
- 1973-12-17 SE SE7316975A patent/SE405327B/en unknown
- 1973-12-17 FR FR737345071A patent/FR2210457B1/fr not_active Expired
- 1973-12-17 GB GB5828673A patent/GB1394960A/en not_active Expired
- 1973-12-18 CH CH1781573A patent/CH559071A5/xx not_active IP Right Cessation
- 1973-12-18 ES ES421599A patent/ES421599A1/en not_active Expired
- 1973-12-27 IT IT32084/73A patent/IT1006124B/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2151527A (en) * | 1983-12-21 | 1985-07-24 | Honda Motor Co Ltd | Method of pressing a blank |
WO1999041027A2 (en) * | 1998-02-11 | 1999-08-19 | Alfred Von Schuckmann | Method for deep-drawing cavities in thin metal foils |
WO1999041027A3 (en) * | 1998-02-11 | 1999-10-28 | Schuckmann Alfred Von | Method for deep-drawing cavities in thin metal foils |
Also Published As
Publication number | Publication date |
---|---|
ES421599A1 (en) | 1976-04-16 |
CH559071A5 (en) | 1975-02-28 |
DE2261955A1 (en) | 1974-06-20 |
SE405327B (en) | 1978-12-04 |
DE2261955B2 (en) | 1979-07-26 |
IT1006124B (en) | 1976-09-30 |
DE2261955C3 (en) | 1980-03-27 |
FR2210457A1 (en) | 1974-07-12 |
FR2210457B1 (en) | 1979-02-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1394960A (en) | Deep drawing of rinsing tables | |
SE8001767L (en) | DRAWINGS FOR MULTIPLE DOUBLE TOWING OF TRAD WITHOUT SLIDING | |
GB1482160A (en) | Piston/cylinder assemblies | |
FR2086484A1 (en) | Multi plunger speed pressure die casting plant | |
ES414342A1 (en) | Fluid ram provided with means for braking the ram piston at the end of its stroke | |
ES414081A1 (en) | Sliding and locking the forging tools on a forging press | |
GB1396746A (en) | Power system for a double-acting hydraulic press | |
HU173554B (en) | Planetary piston type fluid or gas pump | |
IE35172L (en) | Hydrostatic extrusion press. | |
FR2233111A1 (en) | Piercing or embossing machine - uses hydraulic fluid to move punch and die against workpiece before piercing | |
GB385131A (en) | Machine for the shaping and smoothing of soles | |
GB1397110A (en) | Cold pressure welding apparatus | |
CH505988A (en) | Adjustment device for the infinitely variable adjustment of the stroke volume in hydraulic fluid swashplate axial piston pumps or motors | |
FR2334465A1 (en) | Table for precision rectangular machining - is driven by air cylinders and positioned by hydraulic rams and cross slide motion is controlled by perforated plate | |
FR2050589A5 (en) | Hydraulic punch for sheet or tubes | |
IT1000694B (en) | PROCESS FOR EMBOSSING THE WORK SURFACES OF EMBOSSING DIE ROLLS OR SIMILAR | |
GB1335370A (en) | Hydraulic motor drive | |
GB960801A (en) | Improvements in reciprocating pumps | |
AT306096B (en) | Working element acted upon by pressure medium, in particular brake cylinder or diaphragm pot | |
FR2176531A1 (en) | Drop forgings stress corrector - with tapered plunger sliding split upper and lower dies | |
GB351664A (en) | Improvements in hydraulic presses | |
GB1288682A (en) | ||
GB1331828A (en) | Hydraulic mould-closing devices | |
GB1113535A (en) | Apparatus for carrying out drawing operations | |
SU423682A2 (en) | REGULATOR OF THE PRESSURE ENERGY IN THE WORKING CYLINDER OF THE HYDRAULIC PRESS |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |