EP0466165A1 - Dispositif pour la manufacture de revêtements multifonctionnels - Google Patents

Dispositif pour la manufacture de revêtements multifonctionnels Download PDF

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Publication number
EP0466165A1
EP0466165A1 EP91111605A EP91111605A EP0466165A1 EP 0466165 A1 EP0466165 A1 EP 0466165A1 EP 91111605 A EP91111605 A EP 91111605A EP 91111605 A EP91111605 A EP 91111605A EP 0466165 A1 EP0466165 A1 EP 0466165A1
Authority
EP
European Patent Office
Prior art keywords
parts
outline
mold
hand
manufactured
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Withdrawn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
EP91111605A
Other languages
German (de)
English (en)
Inventor
John Casey
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.)
HP Chemie Pelzer Research and Development Ltd
Original Assignee
HP Chemie Pelzer Research and Development Ltd
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 HP Chemie Pelzer Research and Development Ltd filed Critical HP Chemie Pelzer Research and Development Ltd
Priority to DE9117106U priority Critical patent/DE9117106U1/de
Publication of EP0466165A1 publication Critical patent/EP0466165A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • 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
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/086—Presses with means for extracting or introducing gases or liquids in the mat

Definitions

  • the invention relates to a device for producing multifunctional cladding parts which have the shape of a spring-mass system and consist of nonwovens of different densities separated by barrier layers, the different densities of which are set by the action of pressure and temperature.
  • Such cladding parts are used, for example, in motor vehicles to clad walls and floors, with which cladding sound insulation is sought. Training as a spring-mass system is very advantageous for sound insulation.
  • the invention is based on the object of specifying a device of the type described at the outset, with which areal covering parts with different layer sequences can also be produced.
  • the device which enables this object to be achieved consists, according to the invention, of a two-part form, the two parts of which, in the working position, include the contours of the trim part to be produced, in which the surfaces including the contours have bores with uniform distribution over the surface, which lead on the one hand to the outline of the trim part to be manufactured and on the other hand to at least one of the two parts in an enclosed space into which gas or steam can be introduced at a predetermined temperature or in which a vacuum can be generated.
  • the shape of the device according to the invention can be heated.
  • Part 1 encloses with the surface 3 and part 2 with the surface 4 the outline of the cladding part 5.
  • the surfaces 3 and 4 have holes 6 which are evenly spaced about 5o mm apart over the surfaces and on the one hand in the outline of the trim part 5 lead while the holes in part 1 lead into a closed space 7 to which a lockable line 8 leads.
  • Pre-heated gases or vapors can be led through the line 8 into the space 7 and through the holes 6 in the surface 3 into the outline of the trim part 5 to be produced.
  • the holes 6 in the surface 4 lead into the surrounding free space.
  • trim parts can be manufactured according to the above-mentioned Irish patent application by compressing the lower fleece 9 and introducing the upper fleece 10 accordingly by introducing gases at 6-10 bar and at a temperature of about 200 degrees C into the space 7 , so that a spring-mass system is created.
  • a decorative layer 16 can also be laminated onto the nonwoven 9 according to FIG. 2 if the decorative layer is air-permeable to the extent that it does not hinder the compression of the nonwoven 9 or the room 7 is operated with a correspondingly higher pressure.
  • the air-permeable decorative layer 12 then lies on the surface 3. It is followed by the first stretched fleece 13, which is separated from the compressed fleece 14 by a first barrier layer, not shown, and from the likewise stretched fleece 15 by a further barrier layer, not shown.
  • the layer system which was originally of the same thickness, is subjected to pressure from the rooms 7 and 11 from both sides, so that the middle fleece 14 between the two barrier layers is compressed, thus creating a spring-mass-spring system.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Laminated Bodies (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
EP91111605A 1990-07-12 1991-07-12 Dispositif pour la manufacture de revêtements multifonctionnels Withdrawn EP0466165A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9117106U DE9117106U1 (de) 1990-07-12 1991-07-12 Vorrichtung zum Herstellen von multifunktionalen Verkleidungsteilen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IE255790 1990-07-12
IE255790 1990-07-12

Publications (1)

Publication Number Publication Date
EP0466165A1 true EP0466165A1 (fr) 1992-01-15

Family

ID=11035422

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91111605A Withdrawn EP0466165A1 (fr) 1990-07-12 1991-07-12 Dispositif pour la manufacture de revêtements multifonctionnels

Country Status (1)

Country Link
EP (1) EP0466165A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379101A (en) * 1980-06-04 1983-04-05 Allen Industries, Inc. Forming apparatus and method
DE3428171A1 (de) * 1984-07-31 1986-02-13 Fa. Heinrich Häussling, 6734 Lambrecht Verfahren zur herstellung von formteilen mit gewebebeschichtung
DE3501354A1 (de) * 1985-01-17 1986-07-17 Ford-Werke AG, 5000 Köln Innenverkleidungsteil fuer kraftfahrzeuge und vorrichtungen zu seiner herstellu ng
DE3629222A1 (de) * 1986-08-28 1988-03-10 Pelz Ernst Erpe Vertrieb Verfahren zum herstellen eines verkleidungsteiles sowie danach hergestelltes verkleidungsteil
DE3825986A1 (de) * 1988-07-27 1990-02-01 Kiss G H Verfahren zum herstellen von vorformkoerpern und vorrichtung zur durchfuehrung des verfahrens

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379101A (en) * 1980-06-04 1983-04-05 Allen Industries, Inc. Forming apparatus and method
DE3428171A1 (de) * 1984-07-31 1986-02-13 Fa. Heinrich Häussling, 6734 Lambrecht Verfahren zur herstellung von formteilen mit gewebebeschichtung
DE3501354A1 (de) * 1985-01-17 1986-07-17 Ford-Werke AG, 5000 Köln Innenverkleidungsteil fuer kraftfahrzeuge und vorrichtungen zu seiner herstellu ng
DE3629222A1 (de) * 1986-08-28 1988-03-10 Pelz Ernst Erpe Vertrieb Verfahren zum herstellen eines verkleidungsteiles sowie danach hergestelltes verkleidungsteil
DE3825986A1 (de) * 1988-07-27 1990-02-01 Kiss G H Verfahren zum herstellen von vorformkoerpern und vorrichtung zur durchfuehrung des verfahrens

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