WO2008000395A1 - Verfahren zur herstellung eines ausstattungsteils für ein kraftfahrzeug, formwerkzeug und ausstattungsteil - Google Patents
Verfahren zur herstellung eines ausstattungsteils für ein kraftfahrzeug, formwerkzeug und ausstattungsteil Download PDFInfo
- Publication number
- WO2008000395A1 WO2008000395A1 PCT/EP2007/005529 EP2007005529W WO2008000395A1 WO 2008000395 A1 WO2008000395 A1 WO 2008000395A1 EP 2007005529 W EP2007005529 W EP 2007005529W WO 2008000395 A1 WO2008000395 A1 WO 2008000395A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- surface zone
- insert
- seal
- mold
- equipment part
- Prior art date
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
- B29C45/14418—Sealing means between mould and article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
-
- 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
- B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
- B29K2711/08—Leather
-
- 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
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
- B60R2013/0281—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners made of a plurality of visible parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
- B60R2013/0293—Connection or positioning of adjacent panels
Definitions
- the present invention relates to a method for producing a visible side at least a first surface zone and a second surface zone having equipment part for a motor vehicle, in particular an interior trim part.
- German Patent DE 39 11 485 C1 discloses a process for producing one-piece, thin-walled, flexible soft, visible two or more zonig structured plastic body made of reactive resins for surface design of equipment for motor vehicles.
- the disadvantage here is that the delimitation of different surface areas to be designed difficult and only inaccurately possible, so that the optical requirements of the motor vehicle trim part can not be met.
- Object of the present invention is to provide a method for producing a visible side at least a first surface zone and a second surface zone having equipment for a motor vehicle, in particular an interior part which deadens a precise demarcation between different surface zones and this delimitation on the one hand with the necessary optical quality On the other hand, it provides a simple, robust and cost-effective manufacturing process.
- This object is achieved by a method for producing a front side at least a first surface zone and a second surface zone having equipment for a motor vehicle, in particular an interior fitting, wherein the first surface zone is formed by means of an insert, wherein a mold for producing the second surface zone of the equipment part is used, wherein the mold is sealed in the region of the transition between the first surface zone and the second surface zone relative to the insert.
- the second surface zone is formed when inserting into the mold insert by injecting a second surface zone forming material in an injection molding process.
- the insert has an edge region, wherein the insert part is surrounded in the edge region at least on its front side facing the visible side or at least on its rear side remote from the visible side of the material forming the second surface zone or in that the insert part in the edge region on its Front and on the back of the second surface zone forming material is surrounded.
- the insert part is surrounded in the edge region at least on its front side facing the visible side or at least on its rear side remote from the visible side of the material forming the second surface zone or in that the insert part in the edge region on its Front and on the back of the second surface zone forming material is surrounded.
- the sealing takes place in the region of the transition between the first surface zone and the second surface zone with respect to the insert part by means of a flexible seal and a pressure medium admission or that the sealing takes place by means of a rigid seal.
- Another object of the present invention is a mold for producing a at least a first surface zone and a second surface zone having equipment for a motor vehicle, in particular an interior trim part, wherein the mold has a tool zone corresponding to the second surface zone and a seal against the first surface zone.
- the molding tool according to the invention despite a great complexity - for example, in terms of the cuts or the like - of the equipment part still have a relatively low complexity.
- the seal is flexible and preferably has a pressure medium loading or that the seal is rigid.
- the mold can be adapted to different conditions of the item of equipment to be produced in a simple manner.
- Another object of the present invention is a fitting for a motor vehicle, in particular an interior trim part and in particular prepared according to the inventive method, wherein the fitting part has a first surface zone and a second surface zone and a material forming the second surface zone in an edge region of an insert this at least one side is provided surrounding.
- Figure 1 shows a cross section through an inventive piece of equipment with a first surface zone and a second surface zone.
- FIG. 2 shows a schematic sectional view of a molding tool for producing a fitting according to the invention or for carrying out a method according to the invention.
- FIG. 1 shows a cross section through an inventive equipment part 10 with a first surface zone 21 and a second surface zone 22 on a visible side 25 of the equipment part 10.
- the fitting 10 has an insert 40 and a material 49 forming the second surface zone 22, which is formed by an injection molding process.
- the insert 40 In an edge region 41 of the insert 40, the latter is surrounded on a front side 42 and on a back side 43 by the material 49 forming the second surface zone 22.
- a good and stable connection between the insert 40 and the second surface zone 22 forming material 49 is formed.
- FIG. 2 is a sectional view of a forming tool 50 for the production of a fitting 10 according to the invention or for carrying out a method according to the invention.
- the forming tool 50 here comprises a first part 58 and a second part 59, for example as upper part or lower part.
- the insert 40 is first inserted into the mold 50 and locked in a first process step.
- the molding tool 50 has a seal 51 which prevents material 49 forming the second surface zone 22 from forming during the molding phase of this material 49 (ie, as long as this material is still liquid or deformable) a part in the first surface zone 21, ie on the visible side of the insert 40, passes.
- the mold 50 in a particularly preferred embodiment further includes a clamping member 56 which together with the seal 51 ensures that on the one hand, the insert 40 is properly held or locked and that on the other for the production of the material 49, ie of the second region of the fitting 10, a closed and sealed volume 57 is formed within the closed mold 50.
- This volume 57 within the closed mold 50 can in this case for connecting the insert 40 with the second region of the fitting 10 according to the invention alternatively or cumulatively an area 54 to form a front enclosure of the edge portion 41 of the insert 40 and / or a region 55 to form a back Enclosing the edge portion 41 of the insert 40 include.
- the seal 51 is a flexible or a hard or a rigid seal 51.
- a flexible seal 51 is preferred when it is a sensitive insert 40.
- a hard seal 51 is preferable when the requirements for tightness in performing the injection molding process for forming the material 49 are particularly high.
- the seal 51 is designed as a pressure-medium-loaded seal, so that, for example, the seal 51 is formed like a tube and with a pressure medium - such as compressed air or a pressurized liquid - in a cavity 53rd the seal 51 is acted upon (the application of the pressure medium is not shown for the sake of simplicity).
- the sealing of the volume 57 can be accomplished particularly well, without exerting too high pressures or without excessive forces relative to a specific surface of the insert 40 or its edge region 41.
- the insert 40 is treated particularly gently on its visible side 25, so that the transition from the first surface region 21 to the second surface region 22 can be made visually or aesthetically particularly appealing.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07785838A EP2040900A1 (de) | 2006-06-29 | 2007-06-22 | Verfahren zur herstellung eines ausstattungsteils für ein kraftfahrzeug, formwerkzeug und ausstattungsteil |
BRPI0713931-4A BRPI0713931A2 (pt) | 2006-06-29 | 2007-06-22 | processo para produção de uma peça de equipamento para um veìculo automotor, ferramenta de moldar e peça de equipamento |
US12/306,318 US20090284033A1 (en) | 2006-06-29 | 2007-06-22 | Process for production of an equipment part for a motor vehicle, mould and equipment part |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006030440.3 | 2006-06-29 | ||
DE102006030440A DE102006030440A1 (de) | 2006-06-29 | 2006-06-29 | Verfahren zur Herstellung eines Ausstattungsteils für ein Kraftfahrzeug, Formwerkzeug und Ausstattungsteil |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008000395A1 true WO2008000395A1 (de) | 2008-01-03 |
Family
ID=38480652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2007/005529 WO2008000395A1 (de) | 2006-06-29 | 2007-06-22 | Verfahren zur herstellung eines ausstattungsteils für ein kraftfahrzeug, formwerkzeug und ausstattungsteil |
Country Status (5)
Country | Link |
---|---|
US (1) | US20090284033A1 (de) |
EP (1) | EP2040900A1 (de) |
BR (1) | BRPI0713931A2 (de) |
DE (1) | DE102006030440A1 (de) |
WO (1) | WO2008000395A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009038647A1 (de) * | 2009-08-13 | 2011-02-17 | Illinois Tool Works Inc., Glenview | Vorrichtung und Verfahren zum Gießen eines Bauteils |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07195574A (ja) * | 1993-12-28 | 1995-08-01 | Hashimoto Forming Ind Co Ltd | ウインドウ組立体、その製造方法および装置 |
DE29813977U1 (de) * | 1998-08-05 | 1998-11-26 | Behr Automotive GmbH, 73240 Wendlingen | Vorrichtung zur Oberflächenbeschichtung eines Innenausbauteiles für Fahrzeuge sowie mittels der Vorrichtung hergestelltes Innenausbauteil |
WO1999047328A1 (de) * | 1998-03-19 | 1999-09-23 | Georg Kaufmann | Vorrichtung und verfahren zum hinterpressen und/oder hinterspritzen sowie zum einfassen eines dekormaterials mit einem trägermaterial |
DE19956338A1 (de) * | 1999-11-23 | 2001-05-31 | Magna Eybl Systemtechnik Gmbh | Vorrichtung und Verfahren zum Herstellen von verkleideten Formteilen |
US6471276B1 (en) * | 2000-02-04 | 2002-10-29 | Universal Trim, Inc. | Molded insert netted map pocket |
DE102004059066A1 (de) * | 2004-12-07 | 2006-06-08 | Johnson Controls Interiors Gmbh & Co. Kg | Verfahren zur Herstellung eines heterogenen, insbesondere mehrfarbigen Flächengebildes, Werkzeug und Flächengebilde |
-
2006
- 2006-06-29 DE DE102006030440A patent/DE102006030440A1/de not_active Withdrawn
-
2007
- 2007-06-22 EP EP07785838A patent/EP2040900A1/de not_active Withdrawn
- 2007-06-22 WO PCT/EP2007/005529 patent/WO2008000395A1/de active Application Filing
- 2007-06-22 US US12/306,318 patent/US20090284033A1/en not_active Abandoned
- 2007-06-22 BR BRPI0713931-4A patent/BRPI0713931A2/pt not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07195574A (ja) * | 1993-12-28 | 1995-08-01 | Hashimoto Forming Ind Co Ltd | ウインドウ組立体、その製造方法および装置 |
WO1999047328A1 (de) * | 1998-03-19 | 1999-09-23 | Georg Kaufmann | Vorrichtung und verfahren zum hinterpressen und/oder hinterspritzen sowie zum einfassen eines dekormaterials mit einem trägermaterial |
DE29813977U1 (de) * | 1998-08-05 | 1998-11-26 | Behr Automotive GmbH, 73240 Wendlingen | Vorrichtung zur Oberflächenbeschichtung eines Innenausbauteiles für Fahrzeuge sowie mittels der Vorrichtung hergestelltes Innenausbauteil |
DE19956338A1 (de) * | 1999-11-23 | 2001-05-31 | Magna Eybl Systemtechnik Gmbh | Vorrichtung und Verfahren zum Herstellen von verkleideten Formteilen |
US6471276B1 (en) * | 2000-02-04 | 2002-10-29 | Universal Trim, Inc. | Molded insert netted map pocket |
DE102004059066A1 (de) * | 2004-12-07 | 2006-06-08 | Johnson Controls Interiors Gmbh & Co. Kg | Verfahren zur Herstellung eines heterogenen, insbesondere mehrfarbigen Flächengebildes, Werkzeug und Flächengebilde |
Also Published As
Publication number | Publication date |
---|---|
DE102006030440A1 (de) | 2008-01-03 |
EP2040900A1 (de) | 2009-04-01 |
US20090284033A1 (en) | 2009-11-19 |
BRPI0713931A2 (pt) | 2012-12-18 |
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