IT1142690B - Procedimento e dispositivo per la produzione di pezzi sagomati da elementi piatti di feltro di vello di fibre disposte disordinatamente preferibilmente di fibre di cellulosa o lignocellulosa provviste di un mezzo legante - Google Patents

Procedimento e dispositivo per la produzione di pezzi sagomati da elementi piatti di feltro di vello di fibre disposte disordinatamente preferibilmente di fibre di cellulosa o lignocellulosa provviste di un mezzo legante

Info

Publication number
IT1142690B
IT1142690B IT48869/81A IT4886981A IT1142690B IT 1142690 B IT1142690 B IT 1142690B IT 48869/81 A IT48869/81 A IT 48869/81A IT 4886981 A IT4886981 A IT 4886981A IT 1142690 B IT1142690 B IT 1142690B
Authority
IT
Italy
Prior art keywords
disordered
cellulose
procedure
production
fiber fleece
Prior art date
Application number
IT48869/81A
Other languages
English (en)
Other versions
IT8148869A0 (it
Inventor
Gunter H Kiss
Original Assignee
Lignotock Verfahrenstech
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
Priority claimed from DE3028242A external-priority patent/DE3028242C2/de
Priority claimed from DE3033494A external-priority patent/DE3033494C2/de
Application filed by Lignotock Verfahrenstech filed Critical Lignotock Verfahrenstech
Publication of IT8148869A0 publication Critical patent/IT8148869A0/it
Application granted granted Critical
Publication of IT1142690B publication Critical patent/IT1142690B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/14—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles in several steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N5/00—Manufacture of non-flat articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • B29C70/461—Rigid movable compressing mould parts acting independently from opening or closing action of the main mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/3642—Bags, bleeder sheets or cauls for isostatic pressing
    • B29C2043/3652—Elastic moulds or mould parts, e.g. cores or inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0088—Multi-face stack moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/30—Mounting, exchanging or centering
    • B29C33/306—Exchangeable mould parts, e.g. cassette moulds, mould inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0854—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns in the form of a non-woven mat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2503/00—Use of resin-bonded materials as filler
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/722—Decorative or ornamental articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Forests & Forestry (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
IT48869/81A 1980-07-24 1981-07-09 Procedimento e dispositivo per la produzione di pezzi sagomati da elementi piatti di feltro di vello di fibre disposte disordinatamente preferibilmente di fibre di cellulosa o lignocellulosa provviste di un mezzo legante IT1142690B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3028242A DE3028242C2 (de) 1980-07-24 1980-07-24 Verfahren zur Verpressung von dreidimensional verformten Formteilen aus ebenen Wirrfaservlieszuschnitten, vorzugsweise aus mit Bindemittel versehenen Zellulose- oder Lignozellulosefasern
DE3033494A DE3033494C2 (de) 1980-09-03 1980-09-03 Vorrichtung zum Herstellen von Formteilen aus einer Trägerschicht und einer dekorativen Oberflächenschicht und Verfahren zum Betreiben der Vorrichtung

Publications (2)

Publication Number Publication Date
IT8148869A0 IT8148869A0 (it) 1981-07-09
IT1142690B true IT1142690B (it) 1986-10-15

Family

ID=25786861

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48869/81A IT1142690B (it) 1980-07-24 1981-07-09 Procedimento e dispositivo per la produzione di pezzi sagomati da elementi piatti di feltro di vello di fibre disposte disordinatamente preferibilmente di fibre di cellulosa o lignocellulosa provviste di un mezzo legante

Country Status (10)

Country Link
US (1) US4378265A (it)
AT (1) AT377228B (it)
BR (1) BR8104764A (it)
CA (1) CA1182970A (it)
ES (2) ES8301765A1 (it)
FR (1) FR2487252A1 (it)
GB (1) GB2080721B (it)
IT (1) IT1142690B (it)
NL (1) NL8103404A (it)
SE (1) SE446955B (it)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3319391A1 (de) * 1983-05-26 1984-11-29 Günter Hans 1000 Berlin Kiss Verfahren zum ausformen von raeumlichen formteilen und vorrichtung zur durchfuehrung des verfahrens
DE3339487A1 (de) * 1983-10-31 1985-05-15 Bühler, Eugen, Dipl.-Ing., 8877 Burtenbach Verfahren zur herstellung eines trockengepressten formlings aus trockener, rieselfaehiger formmasse, insbesondere keramischer formmasse
GB8407309D0 (en) * 1984-03-21 1984-04-26 Smith Tech Dev Foamed thermoplastics materials
CA1291614C (en) * 1985-12-09 1991-11-05 Sadao Ikeda Method for the manufacture of molded wooden products
DE3633923C1 (de) * 1986-10-04 1987-12-10 Fritsche Moellmann Gmbh Co Kg Vorrichtung zum Herstellen von mit hinterschaeumten Bezuegen versehenen Polstern,insbesondere Automolbilsitzpolstern
DE3721663C3 (de) * 1987-06-26 1997-10-09 Lignotock Gmbh Verfahren zum Heißpressen von Formkörpern
IT1230255B (it) * 1989-06-09 1991-10-18 Dante Siano Procedimento e stampo per pannelli rivestiti.
SE466606C (sv) * 1989-09-29 1995-10-19 Swedoor Industriprodukter Ab Förfarande för formpressning av träfiberskiva exempelvis dörrskinn
SE502272C2 (sv) * 1994-01-28 1995-09-25 Sunds Defibrator Ind Ab Förfarande för framställning av lignocellulosahaltiga skivor
US5494627A (en) * 1994-10-17 1996-02-27 Kargol; James A. Method for making a vehicle seat component with improved resistance to permanent deformation
JP3109395B2 (ja) * 1994-11-17 2000-11-13 トヨタ自動車株式会社 木質系成形体の製造方法
SE504221C2 (sv) * 1995-04-07 1996-12-09 Sunds Defibrator Ind Ab Förfarande för framställning av lignocellulosahaltiga skivor
US5603900A (en) * 1995-05-19 1997-02-18 Millipore Investment Holdings Limited Vacuum filter device
DE19543620C2 (de) * 1995-11-23 1999-02-25 Moeller Plast Gmbh Werkzeug zur Herstellung von Formteilen mit Konturen
DE19704383A1 (de) * 1997-02-06 1998-08-13 Moeller Plast Gmbh Formteil und Verfahren zu seiner Herstellung
US6773791B1 (en) 1999-03-31 2004-08-10 Masonite Corporation Composite building components, and method of making same
EP1165903B1 (en) 1999-03-31 2006-11-29 Masonite Corporation Composite building components, and method of making same
US7426806B2 (en) 2000-04-20 2008-09-23 Masonite Corporation Reverse molded panel, method of manufacture, and door manufactured therefrom
US6584743B2 (en) 2000-04-20 2003-07-01 Masonite Corporation Decorative skirting (base) board or crown molding
US7021015B2 (en) 2000-04-20 2006-04-04 Masonite Corporation Reverse molded plant-on panel component, method of manufacture, and method of decorating a door therewith
NZ522018A (en) 2000-04-20 2003-09-26 Masonite Corp Reverse molded fibreboard panel
US6866740B2 (en) * 2001-11-28 2005-03-15 Masonite Corporation Method of manufacturing contoured consolidated cellulosic panels with variable basis weight
US6743318B2 (en) * 2001-11-28 2004-06-01 Masonite Corporation Method of manufacturing consolidated cellulosic panels with contoured surfaces and variable basis weight
EP1371476A1 (de) * 2002-02-15 2003-12-17 R+S Technik GmbH Vorrichtung zum Herstellen von Innenverkleidungsteilen für Kraftfahrzeuge
DE10252737A1 (de) * 2002-11-13 2004-05-27 Seeber Ag & Co. Kg Formteil, insbesondere Kfz-Innenverkleidungsteil, und Verfahren zu seiner Herstellung
US7758786B2 (en) * 2007-08-31 2010-07-20 The Boeing Company Method and apparatus for fabricating articles having textured surfaces
US20100258973A1 (en) * 2009-04-14 2010-10-14 International Automotive Components Group North America, Inc. Method For Forming A Textured Panel
DE102010063751A1 (de) * 2010-12-21 2012-06-21 Kraussmaffei Technologies Gmbh Verfahren zur Herstellung von oberflächendbearbeiteten Leichtbauteilen mit hohem Naturfaseranteil und integrierten Befestigungselementen
DE102012012470A1 (de) * 2012-06-21 2013-12-24 Faurecia Innenraum Systeme Gmbh Verfahren und Vorrichtung zur Herstellung eines Innenverkleidungsteils
US9821509B2 (en) 2013-07-29 2017-11-21 Faurecia Innenraum Systeme Gmbh Method and device for producing an interior covering part
DE102015112374A1 (de) * 2015-07-29 2017-02-02 International Automotive Components Group Gmbh Verfahren und Vorrichtung zum Herstellen eines kaschierten Formteils
GB201811019D0 (en) * 2018-07-04 2018-08-15 Rolls Royce Plc Methos and Tool Set For Manufacturing A Composite Component
US11607836B1 (en) * 2022-02-08 2023-03-21 Aerlyte, Inc. Heated polymeric sheet material feeding process

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US3504073A (en) * 1967-10-23 1970-03-31 Exxon Research Engineering Co Method of preparing fiber boards
US3423267A (en) * 1967-11-15 1969-01-21 Werz Furnier Sperrholz Method for manufacturing chipboard plates and the like
US3898121A (en) * 1970-11-23 1975-08-05 Dunlop Ltd Apparatus for molding hollow rubber articles
US3825642A (en) * 1971-11-03 1974-07-23 Owens Corning Fiberglass Corp Method for producing a film-faced product
DE2338650C3 (de) * 1973-07-30 1978-10-12 Kce Kiss Consulting Engineers Verfahrenstechnik Gmbh, 1000 Berlin Verfahren und Vorrichtung zum Herstellen von Vorformkörpern aus ebenen Fasermatten
US4058580A (en) * 1974-12-02 1977-11-15 Flanders Robert D Process for making a reinforced board from lignocellulosic particles
DE2701480C3 (de) * 1977-01-12 1986-01-02 Lignotock Verfahrenstechnik Gmbh, 1000 Berlin Schrittweise arbeitende Vorrichtung zum Herstellen von Vorformkörpern
FR2430307A1 (fr) * 1978-07-05 1980-02-01 Carnaud Sa Procede de fabrication de pieces a base de particules de bois, dispositif pour la mise en oeuvre de ce procede et pieces fabriquees

Also Published As

Publication number Publication date
BR8104764A (pt) 1982-04-13
SE446955B (sv) 1986-10-20
ES504238A0 (es) 1982-12-16
ES8301765A1 (es) 1982-12-16
GB2080721B (en) 1984-07-25
AT377228B (de) 1985-02-25
IT8148869A0 (it) 1981-07-09
ATA274981A (de) 1984-07-15
SE8103943L (sv) 1982-01-25
ES514987A0 (es) 1983-05-01
GB2080721A (en) 1982-02-10
US4378265A (en) 1983-03-29
ES8305629A1 (es) 1983-05-01
FR2487252A1 (fr) 1982-01-29
CA1182970A (en) 1985-02-26
NL8103404A (nl) 1982-02-16

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