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EP1900491A3 - Method and press for manufacturing shaped bodies - Google Patents

Method and press for manufacturing shaped bodies Download PDF

Info

Publication number
EP1900491A3
EP1900491A3 EP07016566A EP07016566A EP1900491A3 EP 1900491 A3 EP1900491 A3 EP 1900491A3 EP 07016566 A EP07016566 A EP 07016566A EP 07016566 A EP07016566 A EP 07016566A EP 1900491 A3 EP1900491 A3 EP 1900491A3
Authority
EP
European Patent Office
Prior art keywords
press
shaped bodies
molding compound
manufacturing shaped
filling tool
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.)
Withdrawn
Application number
EP07016566A
Other languages
German (de)
French (fr)
Other versions
EP1900491A2 (en
Inventor
Klaus Müller
Ralph Lutz
Alfred Dr. Rer. Nat. Kaiser
Robert Kremer
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.)
Laeis GmbH
Original Assignee
Laeis GmbH
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 Laeis GmbH filed Critical Laeis GmbH
Publication of EP1900491A2 publication Critical patent/EP1900491A2/en
Publication of EP1900491A3 publication Critical patent/EP1900491A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
    • B28B13/023—Feeding the moulding material in measured quantities from a container or silo by using a feed box transferring the moulding material from a hopper to the moulding cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
    • B28B13/0225—Feeding specific quantities of material at specific locations in the mould
    • 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)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Bei einem Verfahren zum Herstellen von ein vorgegebenes Dickenprofil aufweisenden Preßlingen bzw. Formkörpern, bei dem ein Füllwerkzeug (20) einer Füllvorrichtung mit einer Preßmasse (5) befüllt und die Preßmasse in Schwererichtung aus dem Füllwerkzeug (20) in eine Preßform (14) einer Presse (10) abgegeben wird, wird die Preßmasse (5) durch Ansaugen in dem Füllwerkzeug (20) gehalten und deren Abgabe in die Preßform (14) durch eine Verminderung, insbesondere ein Ausschalten der Ansaugkraft, bewirkt.In a method for producing a predetermined thickness profile having compacts or moldings in which a filling tool (20) of a filling device with a molding compound (5) filled and the molding compound in the direction of gravity from the filling tool (20) in a mold (14) of a press (10) is discharged, the molding compound (5) is held by suction in the filling tool (20) and their delivery into the mold (14) by a reduction, in particular a switching off of the suction force causes.

EP07016566A 2006-09-14 2007-08-23 Method and press for manufacturing shaped bodies Withdrawn EP1900491A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006043270A DE102006043270A1 (en) 2006-09-14 2006-09-14 Method and press for producing moldings

Publications (2)

Publication Number Publication Date
EP1900491A2 EP1900491A2 (en) 2008-03-19
EP1900491A3 true EP1900491A3 (en) 2010-10-06

Family

ID=38894109

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07016566A Withdrawn EP1900491A3 (en) 2006-09-14 2007-08-23 Method and press for manufacturing shaped bodies

Country Status (4)

Country Link
US (1) US20080067707A1 (en)
EP (1) EP1900491A3 (en)
JP (1) JP2008068625A (en)
DE (1) DE102006043270A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060109818A1 (en) * 2004-11-22 2006-05-25 Shreesha Ramanna Method and system for inter-technology active handoff of a hybrid communication device
CN106042165B (en) * 2016-07-26 2018-10-16 福建海源自动化机械股份有限公司 A kind of water-permeable brick manufacturing equipment
JP7265761B2 (en) * 2019-05-09 2023-04-27 高千穂シラス株式会社 Molding method
CN110281349A (en) * 2019-07-16 2019-09-27 马志久 A kind of hollow block molding equipment and forming method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0860256A1 (en) * 1997-02-21 1998-08-26 SACMI COOPERATIVA MECCANICI IMOLA S.c.r.l. Method for transferring ceramic powder from a pick-up region to a utilization region
EP0997248A2 (en) * 1998-09-28 2000-05-03 Carlo Antonio Camorani Method and means for transfer of granular materials
EP1447190A2 (en) * 2002-08-12 2004-08-18 MIRA di ALGERI, Maris Method for making tiles
EP1621309A2 (en) * 2004-07-08 2006-02-01 Inteco Ceramic Supplies S.R.L. Method for loading molds for the dry pressing of ceramic articles having an irregular shape, particularly roofing tiles and the like

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5456647U (en) * 1977-09-29 1979-04-19
IT1104302B (en) * 1978-12-21 1985-10-21 Ricerca Enzico Longinotti Fire EQUIPMENT TO PROVIDE A UNIFORM LAYER OF BULK MATERIAL TO A SUCTION CONVEYOR
US5169580A (en) * 1985-05-15 1992-12-08 E. I. Du Pont De Nemours And Company Bonded non-woven polyester fiber structures
JP2857528B2 (en) * 1992-03-02 1999-02-17 新興窯業株式会社 Method and apparatus for forming patterned tile
JP2882179B2 (en) * 1992-04-24 1999-04-12 トヨタ自動車株式会社 Manufacturing method of cushioning material
US5492662A (en) * 1994-10-17 1996-02-20 Kargol; James A. Process for forming multiple density body from fibrous polymeric material and vehicle seat component formed thereby
US5494627A (en) * 1994-10-17 1996-02-27 Kargol; James A. Method for making a vehicle seat component with improved resistance to permanent deformation
DE69637121T2 (en) * 1995-07-04 2008-02-07 Teijin Ltd. METHOD FOR PRODUCING A PADDER STRUCTURE FROM A FIBER ARRANGEMENT AND DEVICE THEREFOR
EP0879911A4 (en) * 1996-12-05 2001-01-03 Teijin Ltd Fiber aggregate molding method
JP3697474B2 (en) * 1997-07-30 2005-09-21 帝人ファイバー株式会社 Molding method for fiber assembly
US6474371B1 (en) * 2000-04-28 2002-11-05 Sumitomo Special Metals Co., Ltd. Powder feeding apparatus, powder feeding method and powder pressing apparatus
WO2002090097A1 (en) * 2001-04-27 2002-11-14 Kabushiki Kaisha Toyota Chuo Kenkyusho Composite powder filling method and composite powder filling device, and composite powder molding method and composite powder molding device
DE10209746B4 (en) * 2002-03-06 2004-04-15 Dorst Maschinen- Und Anlagenbau Gmbh & Co. Powder filling device, in particular for powder metallurgical powder, filling shoe for such a powder filling device and method for filling a die opening with powder
WO2004080763A2 (en) * 2003-03-12 2004-09-23 Collins & Aikman Products Co. Rotary apparatus for forming decouplers for vehicle interior components
US7540307B1 (en) * 2004-10-06 2009-06-02 Indratech Llc Machine having variable fiber filling system for forming fiber parts
KR20070106999A (en) * 2004-12-17 2007-11-06 가부시키가이샤 마쯔이세이사쿠쇼 Filling method and filling apparatus for powder material in compression molding processing
ITRE20050023A1 (en) * 2005-03-09 2006-09-10 Mira Di Algeri Maris MOLD FOR ISOSTATIC PRESSING

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0860256A1 (en) * 1997-02-21 1998-08-26 SACMI COOPERATIVA MECCANICI IMOLA S.c.r.l. Method for transferring ceramic powder from a pick-up region to a utilization region
EP0997248A2 (en) * 1998-09-28 2000-05-03 Carlo Antonio Camorani Method and means for transfer of granular materials
EP1447190A2 (en) * 2002-08-12 2004-08-18 MIRA di ALGERI, Maris Method for making tiles
EP1621309A2 (en) * 2004-07-08 2006-02-01 Inteco Ceramic Supplies S.R.L. Method for loading molds for the dry pressing of ceramic articles having an irregular shape, particularly roofing tiles and the like

Also Published As

Publication number Publication date
DE102006043270A1 (en) 2008-03-27
US20080067707A1 (en) 2008-03-20
EP1900491A2 (en) 2008-03-19
JP2008068625A (en) 2008-03-27

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