EP0547305A3 - Process for the dry pressing of a granular or powdery material and associated device and apparatus - Google Patents
Process for the dry pressing of a granular or powdery material and associated device and apparatus Download PDFInfo
- Publication number
- EP0547305A3 EP0547305A3 EP19920116533 EP92116533A EP0547305A3 EP 0547305 A3 EP0547305 A3 EP 0547305A3 EP 19920116533 EP19920116533 EP 19920116533 EP 92116533 A EP92116533 A EP 92116533A EP 0547305 A3 EP0547305 A3 EP 0547305A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- granular
- associated device
- powdery material
- dry pressing
- pressing
- 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.)
- Granted
Links
Classifications
-
- 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
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/028—Loading or unloading of dies, platens or press rams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/16—Control arrangements for fluid-driven presses
- B30B15/24—Control arrangements for fluid-driven presses controlling the movement of a plurality of actuating members to maintain parallel movement of the platen or press beam
- B30B15/245—Control arrangements for fluid-driven presses controlling the movement of a plurality of actuating members to maintain parallel movement of the platen or press beam using auxiliary cylinder and piston means as actuating members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
- B30B15/302—Feeding material in particulate or plastic state to moulding presses
- B30B15/304—Feeding material in particulate or plastic state to moulding presses by using feed frames or shoes with relative movement with regard to the mould or moulds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9205035A BR9205035A (en) | 1991-12-18 | 1992-12-16 | PROCESS FOR PRESSING A GRANULAR OR POWDER MATERIAL WITH A PRESSING DEVICE, SUITABLE TO BE USED WITH A PRESSING DEVICE, LOADING SET, DISCHARGE AND EXTRACTION, AND, PRESSING DEVICE |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT91MI003405A ITMI913405A1 (en) | 1991-12-18 | 1991-12-18 | PROCEDURE FOR DRY PRESSING OF A GRANULAR OR POWDERLY MATERIAL, RELATED DEVICE AND APPARATUS |
ITMI913405 | 1991-12-18 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0547305A2 EP0547305A2 (en) | 1993-06-23 |
EP0547305A3 true EP0547305A3 (en) | 1993-09-08 |
EP0547305B1 EP0547305B1 (en) | 1996-05-15 |
Family
ID=11361376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP92116533A Expired - Lifetime EP0547305B1 (en) | 1991-12-18 | 1992-09-28 | Process for the dry pressing of a granular or powdery material and associated device and apparatus |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0547305B1 (en) |
DE (1) | DE69210777T2 (en) |
ES (1) | ES2087389T3 (en) |
IT (1) | ITMI913405A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1275537B (en) * | 1995-07-14 | 1997-08-07 | Siti Spa | DEVICE SUITABLE FOR USE WITH A PRESSING APPARATUS |
IT1314073B1 (en) * | 1999-11-19 | 2002-12-04 | Siti | DEVICE FOR PRESSING A GRANULAR OR POWDERED MATERIAL, APPARATUS AND PROCEDURE USING THE DEVICE |
US7745631B2 (en) | 2004-04-12 | 2010-06-29 | Jubilant Organosys Limited | Process for producing 2-(phenyl methyl thio)-3-pyridine carboxylic acid |
US20100310695A1 (en) | 2009-06-03 | 2010-12-09 | Keystone Retaining Wall Systems, Inc. | Floating cut-off bar and method of use thereof |
WO2010141705A1 (en) * | 2009-06-03 | 2010-12-09 | Keystone Retaining Wall Systems, Inc. | Floating cut-off bar for a mold box |
US8568129B2 (en) | 2009-06-03 | 2013-10-29 | Keystone Retaining Wall Systems Llc | Floating cut-off bar for a mold box |
CN102641935A (en) * | 2012-05-03 | 2012-08-22 | 山东大王金泰集团有限公司 | Rapid hydraulic press system used for hot-stamping forming of high-strength steel plate |
DE102016103580A1 (en) | 2016-02-29 | 2016-05-19 | MÜLLER Maschinen und Anlagen GmbH & Co. KG | Device for producing a grinding and / or cutting disc and method for distributing a strewable or free-flowing material in a tool mold |
CN113002053B (en) * | 2021-02-27 | 2022-11-04 | 浙江雅思丽化妆品有限公司 | Pressing device for cosmetic pressed powder |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE528100C (en) * | 1927-02-19 | 1931-06-26 | Johann Peter Spengler | Process for the production of wedge-shaped or profiled moldings of the same density on a rotary table press |
DE1255554B (en) * | 1963-10-16 | 1967-11-30 | Dorst Keramikmasch | Method for pressing wall, floor or mosaic panels with top and bottom surfaces plane-parallel to one another made of powdery, in particular ceramic material, and a press for carrying out the method |
US3811808A (en) * | 1971-02-22 | 1974-05-21 | Dresser Ind | Weighed charge system for a brick press |
US4260349A (en) * | 1980-01-07 | 1981-04-07 | The United States Of America As Represented By The United States Department Of Energy | Reciprocating pellet press |
US4447198A (en) * | 1982-10-26 | 1984-05-08 | Wehr Corporation | Hydraulic refractory press including product thickness or density control means |
DE8803036U1 (en) * | 1988-03-07 | 1988-04-14 | Laeis GmbH, 5500 Trier | Device for pressing irregular shaped bodies from free-flowing molding compound, in particular ceramic material or the like. |
DE3926854A1 (en) * | 1989-08-15 | 1991-02-21 | Sacmi | Press for ceramic products - has system to incline floor of mould to produce articles of varying thickness |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT719423B (en) | 1964-04-11 | 1966-11-02 | ||
IT717878B (en) | 1965-06-22 | 1966-10-15 | ||
IT968677B (en) | 1972-10-06 | 1974-03-20 | Welko Ind Spa | SUSPENSION STRUCTURE AND GUIDE OF THE MOVABLE DIE IN THE MOLDS FOR THE PRODUCTION OF CERAMIC MATERIALS |
IT968676B (en) | 1972-10-06 | 1974-03-20 | Welko Ind Spa | IMPROVEMENTS TO MOLDS FOR THE PRODUCTION OF CERAMIC MATERIALS |
US4222726A (en) | 1978-12-04 | 1980-09-16 | Wehr Corporation | Brick press including a removable plunger assembly and method for removing the plunger assembly |
JPS5884700A (en) | 1981-11-16 | 1983-05-20 | Yoshitsuka Seiki:Kk | Powder feeder in powder molding press |
IT1220351B (en) | 1988-05-04 | 1990-06-15 | Sacmi Soc Coop A Resp Lim | DEVICE FOR FILLING MOLDS WITH POWDER PRODUCTS IN CERAMIC PRESSES |
ATE146723T1 (en) | 1988-06-10 | 1997-01-15 | Siti Spa | PRESSING METHOD, HYDRAULIC CIRCUIT AND DEVICE FOR IMPLEMENTING THE METHOD |
IT216666Z2 (en) | 1989-04-20 | 1991-09-17 | Sacmi | LOADING TROLLEY FOR MOBILE MATRIX PRESSES FOR THE MANUFACTURE OF CERAMIC TILES |
-
1991
- 1991-12-18 IT IT91MI003405A patent/ITMI913405A1/en not_active Application Discontinuation
-
1992
- 1992-09-28 DE DE69210777T patent/DE69210777T2/en not_active Expired - Fee Related
- 1992-09-28 ES ES92116533T patent/ES2087389T3/en not_active Expired - Lifetime
- 1992-09-28 EP EP92116533A patent/EP0547305B1/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE528100C (en) * | 1927-02-19 | 1931-06-26 | Johann Peter Spengler | Process for the production of wedge-shaped or profiled moldings of the same density on a rotary table press |
DE1255554B (en) * | 1963-10-16 | 1967-11-30 | Dorst Keramikmasch | Method for pressing wall, floor or mosaic panels with top and bottom surfaces plane-parallel to one another made of powdery, in particular ceramic material, and a press for carrying out the method |
US3811808A (en) * | 1971-02-22 | 1974-05-21 | Dresser Ind | Weighed charge system for a brick press |
US4260349A (en) * | 1980-01-07 | 1981-04-07 | The United States Of America As Represented By The United States Department Of Energy | Reciprocating pellet press |
US4447198A (en) * | 1982-10-26 | 1984-05-08 | Wehr Corporation | Hydraulic refractory press including product thickness or density control means |
DE8803036U1 (en) * | 1988-03-07 | 1988-04-14 | Laeis GmbH, 5500 Trier | Device for pressing irregular shaped bodies from free-flowing molding compound, in particular ceramic material or the like. |
DE3926854A1 (en) * | 1989-08-15 | 1991-02-21 | Sacmi | Press for ceramic products - has system to incline floor of mould to produce articles of varying thickness |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 7, no. 183 (M-235)12 August 1983 & JP-A-58 084 700 ( YOSHITSUKA SEIKI K.K. ) 20 May 1983 * |
PLASTICS ENGINEERING vol. XXXVI, no. 2, February 1980, MANCHESTER ,NEW HAMSHIRE USA pages 40 - 44 M. KORYTKO 'NEW PARALLEL CONTROL ASSURES UNIFORM PARTS' * |
Also Published As
Publication number | Publication date |
---|---|
ES2087389T3 (en) | 1996-07-16 |
EP0547305B1 (en) | 1996-05-15 |
ITMI913405A1 (en) | 1993-06-18 |
ITMI913405A0 (en) | 1991-12-18 |
DE69210777T2 (en) | 1996-09-26 |
EP0547305A2 (en) | 1993-06-23 |
DE69210777D1 (en) | 1996-06-20 |
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