EP0799691A3 - Isostatic press - Google Patents
Isostatic press Download PDFInfo
- Publication number
- EP0799691A3 EP0799691A3 EP97103570A EP97103570A EP0799691A3 EP 0799691 A3 EP0799691 A3 EP 0799691A3 EP 97103570 A EP97103570 A EP 97103570A EP 97103570 A EP97103570 A EP 97103570A EP 0799691 A3 EP0799691 A3 EP 0799691A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- guide
- piece
- press frame
- cross
- isostatic press
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/04—Frames; Guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/001—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a flexible element, e.g. diaphragm, urged by fluid pressure; Isostatic presses
- B30B11/002—Isostatic press chambers; Press stands therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Press Drives And Press Lines (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
Bei einer isostatischen Presse zum Herstellen von Formkörpern aus pulverförmigem Material, mit einem Pressengestell, einer am Pressengestell befestigten Werkzeugtraverse (6) zur Aufnahme eines Werkzeugs (7) und mit mindestens einer im Pressengestell verschieblich geführten Führungstraverse (8) ist die Antriebsvorrichtung für die Führungstraverse zweistufig ausgebildet und weist in Hintereinanderschaltung einen Kurbeltrieb (9) und einen Kurzhubzylinder (11) auf, der zwischen Kurbeltrieb (9) und Führungstraverse (8) angeordnet ist und unmittelbar auf die Führungstraverse (8) wirkt. In the case of an isostatic press for the production of moldings from powdery material, with a press frame, a tool cross-piece (6) attached to the press frame for receiving a tool (7) and with at least one guide cross-piece (8) which is displaceably guided in the press frame, the drive device for the guide cross-piece has two stages formed and has in series connection a crank mechanism (9) and a short-stroke cylinder (11) which is arranged between the crank mechanism (9) and guide crossmember (8) and acts directly on the guide crossmember (8).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1996113047 DE19613047A1 (en) | 1996-04-01 | 1996-04-01 | Isostatic press |
DE19613047 | 1996-04-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0799691A2 EP0799691A2 (en) | 1997-10-08 |
EP0799691A3 true EP0799691A3 (en) | 1997-10-15 |
Family
ID=7790187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97103570A Ceased EP0799691A3 (en) | 1996-04-01 | 1997-03-04 | Isostatic press |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0799691A3 (en) |
JP (1) | JPH106090A (en) |
DE (1) | DE19613047A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19846541A1 (en) * | 1998-10-09 | 2000-04-13 | Thyssen Krupp Ag | Tire heating press with vertical and transverse parts screwed together to eliminate bending |
AU2003235480A1 (en) * | 2003-03-24 | 2004-10-18 | Evgenny Alexeevich Don | Balanced power axoid mechanism and axoid press |
JP5026117B2 (en) * | 2007-03-15 | 2012-09-12 | 住友重機械テクノフォート株式会社 | Press frame |
JP5026116B2 (en) * | 2007-03-15 | 2012-09-12 | 住友重機械テクノフォート株式会社 | Press frame |
CN104416102A (en) * | 2013-09-06 | 2015-03-18 | 天津市天锻压力机有限公司 | Isothermal forging hydraulic press for heavy-duty aluminum alloy |
CN104416105A (en) * | 2013-09-06 | 2015-03-18 | 天津市天锻压力机有限公司 | Heavy-duty isothermal forging press with four corner leveling function |
CN104842579A (en) * | 2015-05-12 | 2015-08-19 | 天津太平洋超高压设备有限公司 | Isostatic-pressing die pressing hydraulic machine for powder slab blank |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE145169C (en) * | ||||
FR374317A (en) * | 1906-04-13 | 1907-06-10 | Arthur Wilzin | Hydro-mechanical controlled press |
US2820250A (en) * | 1954-06-16 | 1958-01-21 | Adamson United Company | Press |
GB836834A (en) * | 1956-01-10 | 1960-06-09 | Maschinefabrik Weingarten A G | Improvements in or relating to presses more particulary for shaping plastic materials |
US3143007A (en) * | 1961-06-30 | 1964-08-04 | Earl A Thompson | Hydraulic assist for press |
FR2254425A1 (en) * | 1973-12-13 | 1975-07-11 | Plastiremo | Moulding press with a modular fabricated frame - capable of rearrangement to suit various mould and clamp tool sizes |
DE2431585A1 (en) * | 1974-07-01 | 1976-01-22 | 4 P Verpackungen Gmbh | Compensating system for press tension rods - compensates thermal and other deformations by direct hydraulic pressure |
DE3545641A1 (en) * | 1984-12-27 | 1986-07-10 | Kombinat für Glas- und Keramikmaschinenbau VEB Thuringia Sonneberg, DDR 6412 Sonneberg | Press |
JPS6228220A (en) * | 1985-07-31 | 1987-02-06 | Toyoda Gosei Co Ltd | Mold-clamping device |
CH679139A5 (en) * | 1989-07-06 | 1991-12-31 | Scambia Ind Dev Ag | Equipment for pressing and/or pulling with two fixture blocks |
DE9312232U1 (en) * | 1993-08-16 | 1993-10-28 | Dorst - Maschinen- und Anlagen-Bau Otto Dorst u. Dipl. Ing. Walter Schlegel GmbH & Co, 82431 Kochel | Press for die-casting ceramic moldings |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3664784A (en) * | 1970-01-19 | 1972-05-23 | Pennwalt Corp | Compacting press |
US3853053A (en) * | 1973-09-17 | 1974-12-10 | Hobart Mfg Co | Base assembly for a compactor |
IT1063668B (en) * | 1976-07-22 | 1985-02-11 | Bettonica Luigi | IMPROVEMENTS TO HYDRAULIC PRESSES PARTICULARLY INTENDED FOR THE MANUFACTURE OF CERAMIC AND SIMILAR TILES AND DISHES |
DE2935077C2 (en) * | 1979-08-30 | 1986-04-10 | Laeis GmbH, 5500 Trier | Press for ceramic bricks |
US4376744A (en) * | 1980-09-02 | 1983-03-15 | Ptx-Pentronix, Inc. | Mechanical and fluid actuated ram for powder compacting press and method of compacting powder material |
DE3928533C2 (en) * | 1989-08-29 | 1995-04-06 | Dorstener Maschf Ag | Hydraulic press, especially for the building block industry |
-
1996
- 1996-04-01 DE DE1996113047 patent/DE19613047A1/en not_active Withdrawn
-
1997
- 1997-03-04 EP EP97103570A patent/EP0799691A3/en not_active Ceased
- 1997-04-01 JP JP8301697A patent/JPH106090A/en active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE145169C (en) * | ||||
FR374317A (en) * | 1906-04-13 | 1907-06-10 | Arthur Wilzin | Hydro-mechanical controlled press |
US2820250A (en) * | 1954-06-16 | 1958-01-21 | Adamson United Company | Press |
GB836834A (en) * | 1956-01-10 | 1960-06-09 | Maschinefabrik Weingarten A G | Improvements in or relating to presses more particulary for shaping plastic materials |
US3143007A (en) * | 1961-06-30 | 1964-08-04 | Earl A Thompson | Hydraulic assist for press |
FR2254425A1 (en) * | 1973-12-13 | 1975-07-11 | Plastiremo | Moulding press with a modular fabricated frame - capable of rearrangement to suit various mould and clamp tool sizes |
DE2431585A1 (en) * | 1974-07-01 | 1976-01-22 | 4 P Verpackungen Gmbh | Compensating system for press tension rods - compensates thermal and other deformations by direct hydraulic pressure |
DE3545641A1 (en) * | 1984-12-27 | 1986-07-10 | Kombinat für Glas- und Keramikmaschinenbau VEB Thuringia Sonneberg, DDR 6412 Sonneberg | Press |
JPS6228220A (en) * | 1985-07-31 | 1987-02-06 | Toyoda Gosei Co Ltd | Mold-clamping device |
CH679139A5 (en) * | 1989-07-06 | 1991-12-31 | Scambia Ind Dev Ag | Equipment for pressing and/or pulling with two fixture blocks |
DE9312232U1 (en) * | 1993-08-16 | 1993-10-28 | Dorst - Maschinen- und Anlagen-Bau Otto Dorst u. Dipl. Ing. Walter Schlegel GmbH & Co, 82431 Kochel | Press for die-casting ceramic moldings |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 011, no. 210 (M - 604) 8 July 1987 (1987-07-08) * |
Also Published As
Publication number | Publication date |
---|---|
JPH106090A (en) | 1998-01-13 |
DE19613047A1 (en) | 1997-10-02 |
EP0799691A2 (en) | 1997-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): BE DE ES FR GB IT |
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AK | Designated contracting states |
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17P | Request for examination filed |
Effective date: 19971124 |
|
17Q | First examination report despatched |
Effective date: 19991214 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: DORST-MASCHINEN- UND ANLAGENBAU GMBH & CO. |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
|
18R | Application refused |
Effective date: 20010921 |