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 PDF

Info

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
Application number
EP19920116533
Other versions
EP0547305A2 (en
EP0547305B1 (en
Inventor
Ulrico Walchhuetter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siti SpA Impianti Termoelettrici Industriali Soc
Original Assignee
Siti SpA Impianti Termoelettrici Industriali Soc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siti SpA Impianti Termoelettrici Industriali Soc filed Critical Siti SpA Impianti Termoelettrici Industriali Soc
Priority to BR9205035A priority Critical patent/BR9205035A/en
Publication of EP0547305A2 publication Critical patent/EP0547305A2/en
Publication of EP0547305A3 publication Critical patent/EP0547305A3/en
Application granted granted Critical
Publication of EP0547305B1 publication Critical patent/EP0547305B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
EP92116533A 1991-12-18 1992-09-28 Process for the dry pressing of a granular or powdery material and associated device and apparatus Expired - Lifetime EP0547305B1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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, De
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)

* Cited by examiner, † Cited by third party
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
JPH03504941A (en) 1988-06-10 1991-10-31 エッセ．イ．ティ．イ．ソシエタ　イムピアン―ティ　テルモエレットリシ　インダストリアリ　エッセ．ピ．ア． hydraulic press equipment
IT216666Z2 (en) 1989-04-20 1991-09-17 Sacmi LOADING TROLLEY FOR MOBILE MATRIX PRESSES FOR THE MANUFACTURE OF CERAMIC TILES

Patent Citations (7)

* Cited by examiner, † Cited by third party
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, De
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)

* Cited by examiner, † Cited by third party
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
DE69210777T2 (en) 1996-09-26
DE69210777D1 (en) 1996-06-20
ITMI913405A1 (en) 1993-06-18
ES2087389T3 (en) 1996-07-16
EP0547305A2 (en) 1993-06-23
EP0547305B1 (en) 1996-05-15
ITMI913405A0 (en) 1991-12-18

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