DE10341855A1 - Molded part, in particular trim part for motor vehicles, and manufacturing process - Google Patents

Molded part, in particular trim part for motor vehicles, and manufacturing process Download PDF

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Publication number
DE10341855A1
DE10341855A1 DE10341855A DE10341855A DE10341855A1 DE 10341855 A1 DE10341855 A1 DE 10341855A1 DE 10341855 A DE10341855 A DE 10341855A DE 10341855 A DE10341855 A DE 10341855A DE 10341855 A1 DE10341855 A1 DE 10341855A1
Authority
DE
Germany
Prior art keywords
manufacturing process
motor vehicles
molded part
gas
particular trim
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Withdrawn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
DE10341855A
Other languages
German (de)
Inventor
Screenivas Paruchuri
Vassilious Maniatopoulos
Derek Jones
Rudolf Kleinholz
Reinhard Kreitlow
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.)
Johnson Controls Interiors GmbH and Co KG
Original Assignee
Johnson Controls Interiors GmbH and Co KG
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 Johnson Controls Interiors GmbH and Co KG filed Critical Johnson Controls Interiors GmbH and Co KG
Priority to DE10341855A priority Critical patent/DE10341855A1/en
Priority to PCT/EP2004/009426 priority patent/WO2005028180A1/en
Publication of DE10341855A1 publication Critical patent/DE10341855A1/en
Withdrawn legal-status Critical Current

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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/58—Moulds
    • B29C44/588—Moulds with means for venting, e.g. releasing foaming gas
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

Bei einem Formteil, insbesondere einem Verkleidungsteil für den Innenraum eines Kraftfahrzeugs, ist ein geschäumter, vorzugsweise faserhaltiger Träger (1) aus Kunststoff mit einer Dekorschicht (2) überzogen. Erfindungsgemäß besteht die Dekorschicht (2) aus einem gasdurchlässigen, insbesondere textilen Flächengebilde (3), über welches bei der Fertigung ein Teil des beim Verschäumen der Kunststoffmasse (12) erzeugten Gases und/oder zumindest ein Teil des beim Verschäumen von der Kunststoffmasse (12) aus der Kavität (10) des Spritzgießwerkzeugs (9) zu verdrängenden Gases zum Abführen hindurchtritt.In a molded part, in particular a trim part for the interior of a motor vehicle, a foamed, preferably fibrous carrier (1) made of plastic with a decorative layer (2) is coated. According to the invention, the decorative layer (2) consists of a gas-permeable, in particular textile fabric (3), over which during production a part of the gas generated during foaming of the plastic compound (12) and / or at least a part of the foamed plastic material (12). from the cavity (10) of the injection mold (9) to be displaced gas for discharging passes.

DE10341855A 2003-09-03 2003-09-09 Molded part, in particular trim part for motor vehicles, and manufacturing process Withdrawn DE10341855A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE10341855A DE10341855A1 (en) 2003-09-03 2003-09-09 Molded part, in particular trim part for motor vehicles, and manufacturing process
PCT/EP2004/009426 WO2005028180A1 (en) 2003-09-03 2004-08-24 Molded part, especially a fitting for a motor vehicle and method for the production thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10341032 2003-09-03
DE10341855A DE10341855A1 (en) 2003-09-03 2003-09-09 Molded part, in particular trim part for motor vehicles, and manufacturing process

Publications (1)

Publication Number Publication Date
DE10341855A1 true DE10341855A1 (en) 2005-04-28

Family

ID=34398682

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10341855A Withdrawn DE10341855A1 (en) 2003-09-03 2003-09-09 Molded part, in particular trim part for motor vehicles, and manufacturing process

Country Status (1)

Country Link
DE (1) DE10341855A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010058138A2 (en) * 2008-11-24 2010-05-27 Faurecia Interieur Industrie Method for manufacturing a trim assembly provided with a perforated skin for the interior of an automobile
DE102010011996A1 (en) * 2010-03-18 2011-09-22 Faurecia Innenraum Systeme Gmbh Interior trim part
DE102010063751A1 (en) 2010-12-21 2012-06-21 Kraussmaffei Technologies Gmbh Process for the production of surface-processed lightweight components with high natural fiber content and integrated fasteners
DE102012211951A1 (en) * 2012-07-09 2014-01-09 Wiegand Gmbh Decorative part for motor vehicles and method for its production
AT508721B1 (en) * 2009-09-03 2014-07-15 Chemiefaser Lenzing Ag CELLULOSE FIBERS WITH IMPROVED DOSAGE ABILITY, METHOD FOR THE PRODUCTION THEREOF, AND THEIR USE FOR THE REINFORCEMENT OF COMPOSITE MATERIALS

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4442014A1 (en) * 1993-11-29 1995-06-01 Greiner & Soehne C A Multi-layer component
DE69323376T2 (en) * 1992-04-23 1999-11-04 Kanegafuchi Chemical Ind MOLDED PRODUCT MADE OF POLYPROPYLENE RESIN WITH SKIN AND METHOD FOR THE PRODUCTION THEREOF
DE19855929A1 (en) * 1998-12-04 2000-06-15 Brocke Kg I B S Injection molding backing on to decorative surface, involves applying gas pressure to surface during cooling
DE10113273A1 (en) * 2001-03-16 2002-09-19 Basf Ag Plastics composites preparation detail relates to mono or multiple film as extruded or pressed to include driving agents and fixers.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69323376T2 (en) * 1992-04-23 1999-11-04 Kanegafuchi Chemical Ind MOLDED PRODUCT MADE OF POLYPROPYLENE RESIN WITH SKIN AND METHOD FOR THE PRODUCTION THEREOF
DE4442014A1 (en) * 1993-11-29 1995-06-01 Greiner & Soehne C A Multi-layer component
DE19855929A1 (en) * 1998-12-04 2000-06-15 Brocke Kg I B S Injection molding backing on to decorative surface, involves applying gas pressure to surface during cooling
DE10113273A1 (en) * 2001-03-16 2002-09-19 Basf Ag Plastics composites preparation detail relates to mono or multiple film as extruded or pressed to include driving agents and fixers.

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010058138A2 (en) * 2008-11-24 2010-05-27 Faurecia Interieur Industrie Method for manufacturing a trim assembly provided with a perforated skin for the interior of an automobile
FR2938806A1 (en) * 2008-11-24 2010-05-28 Faurecia Interieur Ind METHOD FOR MANUFACTURING A TRIM ASSEMBLY PROVIDED WITH A PERFORATED SKIN FOR INTERIOR OF A MOTOR VEHICLE
WO2010058138A3 (en) * 2008-11-24 2010-07-15 Faurecia Interieur Industrie Method for manufacturing a trim assembly provided with a perforated skin for the interior of an automobile
AT508721B1 (en) * 2009-09-03 2014-07-15 Chemiefaser Lenzing Ag CELLULOSE FIBERS WITH IMPROVED DOSAGE ABILITY, METHOD FOR THE PRODUCTION THEREOF, AND THEIR USE FOR THE REINFORCEMENT OF COMPOSITE MATERIALS
DE102010011996A1 (en) * 2010-03-18 2011-09-22 Faurecia Innenraum Systeme Gmbh Interior trim part
DE102010063751A1 (en) 2010-12-21 2012-06-21 Kraussmaffei Technologies Gmbh Process for the production of surface-processed lightweight components with high natural fiber content and integrated fasteners
WO2012085070A1 (en) 2010-12-21 2012-06-28 Kraussmaffei Technologies Gmbh Process for producing surface-finished lightweight components with high natural fibre content and integrated fastening elements
DE102012211951A1 (en) * 2012-07-09 2014-01-09 Wiegand Gmbh Decorative part for motor vehicles and method for its production
EP2684744B1 (en) 2012-07-09 2018-05-02 Wiegand GmbH Trim part for motor vehicles and method for its production

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: JOHNSON CONTROLS INTERIORS GMBH & CO. KG, 47929 GR

R082 Change of representative

Representative=s name: KIERDORF RITSCHEL PATENTANWAELTE PARTG MBB, DE

Representative=s name: LIEDHEGENER, RALF, DIPL.-ING., DE

R016 Response to examination communication
R016 Response to examination communication
R082 Change of representative

Representative=s name: LIEDHEGENER, RALF, DIPL.-ING., DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee