WO2000056517A1 - Articles mixtes comprenant une partie rigide et une partie a base d'un materiau thermoplastique - Google Patents
Articles mixtes comprenant une partie rigide et une partie a base d'un materiau thermoplastique Download PDFInfo
- Publication number
- WO2000056517A1 WO2000056517A1 PCT/FR2000/000703 FR0000703W WO0056517A1 WO 2000056517 A1 WO2000056517 A1 WO 2000056517A1 FR 0000703 W FR0000703 W FR 0000703W WO 0056517 A1 WO0056517 A1 WO 0056517A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rigid element
- thermoplastic material
- article according
- concave space
- injection
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
-
- 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
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1703—Introducing an auxiliary fluid into the mould
- B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1703—Introducing an auxiliary fluid into the mould
- B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
- B29C45/1706—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles using particular fluids or fluid generating substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
- B62D29/004—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material the metal being over-moulded by the synthetic material, e.g. in a mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
- B62D29/005—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material preformed metal and synthetic material elements being joined together, e.g. by adhesives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
- F28F21/062—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular conduits
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1703—Introducing an auxiliary fluid into the mould
- B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
- B29C45/1706—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles using particular fluids or fluid generating substances
- B29C2045/1707—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles using particular fluids or fluid generating substances using a liquid, e.g. water
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1703—Introducing an auxiliary fluid into the mould
- B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
- B29C2045/1724—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles hollows used as conduits
-
- 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
- B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
-
- 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
- B29L2031/18—Heat-exchangers or parts thereof
-
- 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
-
- 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
- B29L2031/3002—Superstructures characterized by combining metal and plastics, i.e. hybrid parts
-
- 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
- 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
- B29L2031/3055—Cars
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/22—Nonparticulate element embedded or inlaid in substrate and visible
Definitions
- the present invention relates to the production of articles comprising at least one rigid element and at least one element made of thermoplastic material obtained by molding.
- the articles produced In the industrial fields relating to the manufacture of manufactured objects, for example in the fields of building, furniture, automobile and consumer goods, the articles produced must generally be light and have the properties necessary for use, in particular sufficiently high mechanical properties. To meet these specifications, the choice of materials and the shape given to them are decisive.
- the last decades have seen the development of the use of plastics, for example in the automobile or construction fields, which are lighter and which can be worked more easily than metals. It is thus possible to manufacture light articles having complex shapes, for example by injection into a mold of a molten polymer.
- the use of plastics can be limited in certain areas.
- the production of large parts can for example pose dimensional stability problems, in particular in applications where they are subjected to variations in temperature or to vibrations. This is particularly the case in the automotive field for certain parts located under the hood.
- the parts made of plastic may have insufficient mechanical properties for the application considered.
- the object of the present invention is to propose new articles in which are associated at least one element made of thermoplastic material and a rigid element, for example metallic, the articles according to this structure having in particular good dimensional stability and impact integrity.
- the invention provides an article comprising a part consisting of a rigid element of elongated shape at least one part of which has a cross section having a profile defining a concave space, and comprising at least one part of thermoplastic material associated with the rigid element positioned in the concave space, characterized in that the part made of thermoplastic material is in contact on at least two continuous lines in the longitudinal direction, and in that the part made of thermoplastic material has a cross section comprising at least a hollow.
- the part made of thermoplastic material can be used as reinforcement for a light rigid element, for example for the production of construction elements.
- construction elements are generally of straight or curved elongated shape, shell-shaped or tubular, made up of one or more segments. Examples of such articles include beams or beams.
- the preferred fields of application for this type of article are building, furniture, automobile construction, for the production of structural parts intended to support other parts.
- Articles reinforced in this way have the advantage of being light while retaining sufficient mechanical properties, for example to support other structures.
- the rigid element allows a distribution of the forces over the entire article and the part made of thermoplastic material makes it possible to reinforce the article.
- the part of the article made of thermoplastic material can have many functionalities, the rigid element serving as reinforcement or stabilizer of the shape made of thermoplastic material.
- the part made of thermoplastic material can have a very complex structure, with for example spaces for accommodating other parts, reinforcement ribs, means of assembly with other parts or systems, for example clips.
- the rigid element can be completely integrated into the structure defined by the part made of thermopiastic material, be visible or completely inserted into the thermoplastic material. It can be used as a simple structural reinforcement element or have its own functionalities. It can for example present means of assembly to other parts.
- Such structures have a dimensional stability greater than that of structures produced only from thermoplastic materials.
- the variations in size of the plastic parts are in fact limited by those of the rigid element with which they are in contact.
- thermoplastic material It is so large parts made from thermoplastic material can be made. Another advantage of such structures is the improvement of impact integrity, that is to say the ability of an object not to be split into several parts after an impact.
- the articles according to this embodiment are therefore particularly suitable for the production of parts for the automobile, for example for the production of front panels.
- the articles according to the invention can be used as such as consumer goods or be associated with other parts, elements or systems, for example by welding bonding, riveting, embedding or clipping.
- the article according to the invention may comprise one or more parts made of thermoplastic material and the cross section of which comprises at least one hollow.
- the parts of thermoplastic material may be physically separated or be part of a single material element of thermoplastic material.
- the connecting means can be included inside or outside the concave space of the rigid element.
- the elements made of thermopiastic material are generally shaped by molding.
- the rigid element has an elongated, straight or curved shape. It can also include several substantially elongated sections separated for example by bends or changes in curvature. One can define for these forms a cross section perpendicular to the longitudinal direction.
- the rigid element and the part made of thermoplastic material are in contact on at least two continuous lines in the longitudinal direction.
- the contact lines can be straight, or curved, parallel to the longitudinal direction, or oblique with respect to this direction.
- contact on at least two lines it is meant that for any cross section, the rigid element and the part made of thermoplastic material are in contact at at least two points of the profile defining the concave space.
- the rigid element and the part made of thermoplastic material are preferably in contact on continuous surfaces.
- the part made of thermoplastic material and the rigid element are advantageously in contact over the entire profile or over portions of the profile, preferably over at least two portions.
- the part made of thermoplastic material can for example bear the rigid element in continuous contact strips.
- the rigid elements include, for example, a U-shaped, V-shaped, semi-circular part, possibly having flats.
- the rigid elements may also have a closed cross section.
- closed cross-section is meant any geometric shape for which it is possible to define a perimeter, such as for example a circle, a rectangle with straight or rounded angles, an ellipse, an oval, ...
- the rigid element can by example be tubular.
- the concave space is then defined by the space located inside the perimeter.
- the article comprises at least two parts in hollow thermopiastic material and the profile of the rigid element is defined by at least one base and two opposite walls defining angles in which each of the parts is positioned.
- Each part made of thermoplastic material is supported on the base and one of the walls, the wall relating to the angle in which the part made of thermoplastic material is positioned.
- the rigid element advantageously comprises on at least one part a section with a U-shaped or I-shaped profile.
- the two parts have, for example, a tubular shape.
- the article may advantageously include reinforcing ribs in thermoplastic material, resting at least partly on the parts in thermopiastic material positioned in the corners.
- the ribs are preferably in the form of a zigzag or an X, or consist of parallel panels connecting the parts positioned in the corners. They are preferably made during the step of shaping the thermoplastic material, the hollow parts and the ribs forming only one element.
- the articles according to the invention can for example be manufactured using a process of injectbn-fluid.
- fluid injection is meant any process comprising a step where a fluid, for example a gas or water, is injected into a mass of molten polymer to create a cavity there. All the embodiments which can come under this name can be used within the framework of the invention.
- the articles according to the invention can, for example, be produced according to a process comprising the following stages: a) arrangement in an injection mold of selected shape of a preformed rigid element of which a cross section includes at least one part defining a concave space , b) Injection of molten thermoplastic material into the mold c) Injection of a fluid, preferably a gas, by a needle into the molten thermoplastic material present in the concave space of the rigid element.
- Another method suitable for the invention consists in shaping the rigid element in the tool for molding the element made from thermoplastic material, such a method comprising for example the following steps: a) Arrangement in a mold injection of selected shape of a rigid element to be preformed.
- the articles according to the invention are produced by an extrusion-blowing process.
- the rigid element and the element made of thermopiastic material can be joined by any known means, for example gluing, riveting, overmolding.
- a particularly advantageous joining means is the overflow of material injected through perforations made in the rigid element.
- Another particularly advantageous means is the total or partial over-grinding of the rigid element by the element made of thermoplastic material.
- the rigid element is a metal part. It can for example be obtained by stamping a plate or a metal sheet. Steel sheets, in particular untreated or galvanized and / or provided with a primer and possibly with a bonding agent, as well as untreated or anodized aluminum sheets and / or provided with a primer and possibly of an adhesive agent, are particularly well suited.
- FIG. 1 represents a partial view in three dimensions of an article according to a first embodiment of the invention.
- Curve 1 represents the flexion curves, produced under the same conditions, for different structures: a structure according to the first embodiment, a structure according to document EP 370342, a structure not comprising than the metal profile.
- the abscissa represents the displacement in mm, the ordinate represents the force in N.
- Figure 2 shows a cross-section of an article according to a second embodiment.
- the article comprises a rigid element 10 in the shape of a U, with a base 11, and two opposite walls 12a; 12b forming the two branches of the U. The ends of the U have flats 13.
- the base and the walls form angles 14a; 14b.
- the article comprises two parts made of thermoplastic material 15a; 15b each positioned, at least in part in the corners 14a; 14b.
- Each of the two parts in thermopiastic material is supported on the base 16a; 16b and on the wall relating to the angle in which it is positioned 17a; 17b.
- Each of the parts positioned in the corners has a tubular portion with a recess 18a; 18b.
- the connection means between the rigid element and the part made of thermoplastic material are not shown in this figure.
- FIG. 3 represents a partial three-dimensional view of an article according to a third embodiment of the invention.
- the profile of the article according to this embodiment is close to that shown in FIG. 2.
- the article also has reinforcing ribs 20 between the two parts of thermoplastic material positioned in the corners.
- the rigid element and the parts of thermoplastic material are secured by overflow 21 of thermoplastic material through an orifice drilled in the rigid element.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Body Structure For Vehicles (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Materials For Medical Uses (AREA)
- Toys (AREA)
Abstract
Description
Claims
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/937,381 US6858276B1 (en) | 1999-03-23 | 2000-03-21 | Mixed articles comprising a rigid part and a based on a thermoplastic material |
| DE60008220T DE60008220T2 (de) | 1999-03-23 | 2000-03-21 | Verbundgegenstände mit einem starren teil und einem teil aus thermoplastischem material, und herstellungsverfahren |
| EP00911016A EP1163094B1 (fr) | 1999-03-23 | 2000-03-21 | Articles mixtes comprenant une partie rigide et une partie a base d'un materiau thermoplastique, et procede de fabrication |
| AU33021/00A AU3302100A (en) | 1999-03-23 | 2000-03-21 | Mixed articles comprising a rigid part and a part based on thermoplastic material |
| AT00911016T ATE259287T1 (de) | 1999-03-23 | 2000-03-21 | Verbundgegenstände mit einem starren teil und einem teil aus thermoplastischem material, und herstellungsverfahren |
| JP2000606401A JP3837025B2 (ja) | 1999-03-23 | 2000-03-21 | 剛性部分及び熱可塑性プラスチック材料製の部分を含むハイブリッド物品 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9903766A FR2791297B1 (fr) | 1999-03-23 | 1999-03-23 | Article manufacture a base d'un materiau thermoplastique comportant un element rigide |
| FR9916711A FR2803241B3 (fr) | 1999-12-30 | 1999-12-30 | Articles mixtes comprenant une partie rigide et une partie a base d'un materiau thermoplastique |
| FR99/16711 | 1999-12-30 | ||
| FR99/03766 | 1999-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2000056517A1 true WO2000056517A1 (fr) | 2000-09-28 |
Family
ID=26234886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2000/000703 Ceased WO2000056517A1 (fr) | 1999-03-23 | 2000-03-21 | Articles mixtes comprenant une partie rigide et une partie a base d'un materiau thermoplastique |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6858276B1 (fr) |
| EP (1) | EP1163094B1 (fr) |
| JP (1) | JP3837025B2 (fr) |
| AT (1) | ATE259287T1 (fr) |
| AU (1) | AU3302100A (fr) |
| DE (1) | DE60008220T2 (fr) |
| WO (1) | WO2000056517A1 (fr) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001054964A1 (fr) * | 2000-01-27 | 2001-08-02 | Behr Gmbh & Co. | Piece pour un vehicule a moteur |
| WO2002068258A1 (fr) * | 2001-02-28 | 2002-09-06 | E.I. Dupont De Nemours And Company | Structures metalliques et plastiques monoblocs |
| FR2847020A1 (fr) * | 2002-11-13 | 2004-05-14 | Visteon Global Tech Inc | Conduit structurel composite de traitement ou d'acheminement de fluide |
| WO2004060738A1 (fr) * | 2002-12-17 | 2004-07-22 | Lanxess Corporation | Traverse de vehicule moulee |
| WO2004071741A1 (fr) * | 2003-02-12 | 2004-08-26 | Sintex Beteilingungs, Gmbh. | Procede de fabrication d'une piece structurale composee d'un materiau rigide et d'un materiau plastique et piece structurale composite ainsi obtenue |
| WO2008074516A1 (fr) * | 2006-12-20 | 2008-06-26 | Faurecia Innenraum Systeme Gmbh | Procédé de fabrication d'un élément porteur présentant un profil creux, et élément porteur pourvu d'un profil creux |
| EP1495947A3 (fr) * | 2003-07-11 | 2008-08-20 | Hella-Behr Fahrzeugsysteme GmbH | Pièce de structure composite pour véhicule |
| FR2924973A1 (fr) * | 2007-12-18 | 2009-06-19 | Trelleborg Reims Soc Par Actio | Procede de fabrication de pedales et de leviers hybrides et son application aux pedales de frein d'automobile |
| FR2931785A1 (fr) * | 2008-06-03 | 2009-12-04 | Peugeot Citroen Automobiles Sa | Capot de vehicule,dispositif et procede de fabrication par moulage d'un tel capot |
| WO2014001779A3 (fr) * | 2012-06-29 | 2014-05-08 | Bae Systems Plc | Échangeur de chaleur intégré |
| EP1550603B2 (fr) † | 2004-01-02 | 2016-03-23 | Compagnie Plastic Omnium | Procédé de fabrication d'une pièce de carrosserie de véhicule automobile, pièce de carrosserie |
| FR3103968A1 (fr) * | 2019-11-28 | 2021-06-04 | Valeo Systemes Thermiques | Compartiment pour un équipement susceptible de dégager de la chaleur |
| FR3106700A1 (fr) * | 2020-01-27 | 2021-07-30 | Valeo Systemes Thermiques | Compartiment pour un équipement susceptible de dégager de la chaleur |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60310339T2 (de) * | 2002-11-01 | 2007-05-10 | Calsonic Kansei Corp. | Querträger und Herstellungsverfahren |
| US7721496B2 (en) * | 2004-08-02 | 2010-05-25 | Tac Technologies, Llc | Composite decking material and methods associated with the same |
| US8003202B2 (en) * | 2006-06-16 | 2011-08-23 | E.I. Du Pont De Nemours And Company | Semiaromatic polyamide composite article and processes for its preparation |
| DE102007060394A1 (de) * | 2007-12-14 | 2009-06-18 | Robert Bosch Gmbh | Mehrkomponentiges Spritzgussteil mit stoffschlüssiger Abdichtung |
| DE102008010834A1 (de) * | 2008-02-23 | 2009-08-27 | Daimler Ag | Rahmenbauteil und ein Verfahren zu dessen Herstellung |
| DE102008017377A1 (de) * | 2008-04-05 | 2009-10-08 | Röchling Technische Teile KG | Leichtbauteil sowie Verfahren zur Herstellung hierfür |
| JP6109271B2 (ja) * | 2015-02-06 | 2017-04-05 | 株式会社神戸製鋼所 | 接合構造体、及び接合構造体の製造方法 |
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| KR101923894B1 (ko) * | 2016-09-27 | 2018-11-29 | 현대자동차주식회사 | 중공 구조의 시트백 프레임 및 제조방법 |
| CN113924208A (zh) * | 2019-10-04 | 2022-01-11 | 日本制铁株式会社 | 金属-纤维增强树脂材料复合体及其制造方法、金属-纤维增强树脂复合单元和汽车零件 |
| BE1027720B1 (nl) * | 2019-10-30 | 2021-05-31 | Del Ponti Bv | Houder met drager voor afrastering |
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- 2000-03-21 AU AU33021/00A patent/AU3302100A/en not_active Abandoned
- 2000-03-21 DE DE60008220T patent/DE60008220T2/de not_active Expired - Lifetime
- 2000-03-21 JP JP2000606401A patent/JP3837025B2/ja not_active Expired - Fee Related
- 2000-03-21 EP EP00911016A patent/EP1163094B1/fr not_active Expired - Lifetime
- 2000-03-21 WO PCT/FR2000/000703 patent/WO2000056517A1/fr not_active Ceased
- 2000-03-21 AT AT00911016T patent/ATE259287T1/de not_active IP Right Cessation
- 2000-03-21 US US09/937,381 patent/US6858276B1/en not_active Expired - Fee Related
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| FR2191577A5 (en) * | 1972-07-05 | 1974-02-01 | Gregoire Et L B Rilleau | Reinforcement of hollow thin wall profiles - by continuous introduction of a rigid foam filling |
| DE2716676A1 (de) * | 1977-04-15 | 1978-10-19 | Herbert Heinemann | Blechpaneel zur innen- und aussenverkleidung |
| DE3429883A1 (de) * | 1983-09-26 | 1985-04-04 | Könnyüipari Gépgyártó Vállalat, Budapest | Verfahren zur herstellung von maschinenelementen aus verstaerkten polymerbetonkonstruktionen zu statischer und dynamischer belastung |
| EP0320925A1 (fr) * | 1987-12-15 | 1989-06-21 | Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 | Procédé de fabrication de pièces moulées en matière plastique à revêtement de surface à estampage décoratif |
| EP0322285A1 (fr) * | 1987-12-15 | 1989-06-28 | Compagnie Plastic Omnium | Procédé de surmoulage de feuilles non rigides par injection de matières thermoplastiques pour réaliser des pièces composites |
| US4968474A (en) * | 1988-09-19 | 1990-11-06 | Toyoda Gosei Co., Ltd. | Method of producing resin molded article |
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| JPH0390330A (ja) * | 1989-09-01 | 1991-04-16 | Mitsui Petrochem Ind Ltd | 中空成形体の製造方法 |
| US5456957A (en) * | 1992-03-06 | 1995-10-10 | The Standard Products Company | Body side molding and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001054964A1 (fr) * | 2000-01-27 | 2001-08-02 | Behr Gmbh & Co. | Piece pour un vehicule a moteur |
| US6955394B1 (en) | 2000-01-27 | 2005-10-18 | Behr Gmbh & Co. | Structural component for a motor vehicle |
| WO2002068258A1 (fr) * | 2001-02-28 | 2002-09-06 | E.I. Dupont De Nemours And Company | Structures metalliques et plastiques monoblocs |
| US6908132B2 (en) | 2001-02-28 | 2005-06-21 | E. I. Du Pont De Nemours And Company | Integral structures of metal and plastic |
| FR2847020A1 (fr) * | 2002-11-13 | 2004-05-14 | Visteon Global Tech Inc | Conduit structurel composite de traitement ou d'acheminement de fluide |
| US6834913B2 (en) | 2002-11-13 | 2004-12-28 | Visteon Global Technologies, Inc. | Structural composite air handling duct |
| US7125466B2 (en) | 2002-12-17 | 2006-10-24 | Bayer Materialscience Llc | Method of preparing a molded cross vehicle beam |
| WO2004060738A1 (fr) * | 2002-12-17 | 2004-07-22 | Lanxess Corporation | Traverse de vehicule moulee |
| WO2004071741A1 (fr) * | 2003-02-12 | 2004-08-26 | Sintex Beteilingungs, Gmbh. | Procede de fabrication d'une piece structurale composee d'un materiau rigide et d'un materiau plastique et piece structurale composite ainsi obtenue |
| EP1495947A3 (fr) * | 2003-07-11 | 2008-08-20 | Hella-Behr Fahrzeugsysteme GmbH | Pièce de structure composite pour véhicule |
| EP1550603B2 (fr) † | 2004-01-02 | 2016-03-23 | Compagnie Plastic Omnium | Procédé de fabrication d'une pièce de carrosserie de véhicule automobile, pièce de carrosserie |
| WO2008074516A1 (fr) * | 2006-12-20 | 2008-06-26 | Faurecia Innenraum Systeme Gmbh | Procédé de fabrication d'un élément porteur présentant un profil creux, et élément porteur pourvu d'un profil creux |
| FR2924973A1 (fr) * | 2007-12-18 | 2009-06-19 | Trelleborg Reims Soc Par Actio | Procede de fabrication de pedales et de leviers hybrides et son application aux pedales de frein d'automobile |
| FR2931785A1 (fr) * | 2008-06-03 | 2009-12-04 | Peugeot Citroen Automobiles Sa | Capot de vehicule,dispositif et procede de fabrication par moulage d'un tel capot |
| EP2130746A1 (fr) * | 2008-06-03 | 2009-12-09 | Peugeot Citroën Automobiles Sa | Capot de vehicule, dispositif et procede de fabrication par moulage d'un tel capot. |
| WO2014001779A3 (fr) * | 2012-06-29 | 2014-05-08 | Bae Systems Plc | Échangeur de chaleur intégré |
| FR3103968A1 (fr) * | 2019-11-28 | 2021-06-04 | Valeo Systemes Thermiques | Compartiment pour un équipement susceptible de dégager de la chaleur |
| FR3106700A1 (fr) * | 2020-01-27 | 2021-07-30 | Valeo Systemes Thermiques | Compartiment pour un équipement susceptible de dégager de la chaleur |
| WO2021152234A1 (fr) * | 2020-01-27 | 2021-08-05 | Valeo Systemes Thermiques | Compartiment pour un equipement susceptible de degager de la chaleur |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1163094A1 (fr) | 2001-12-19 |
| DE60008220T2 (de) | 2004-07-08 |
| US6858276B1 (en) | 2005-02-22 |
| DE60008220D1 (de) | 2004-03-18 |
| AU3302100A (en) | 2000-10-09 |
| EP1163094B1 (fr) | 2004-02-11 |
| ATE259287T1 (de) | 2004-02-15 |
| JP2002539969A (ja) | 2002-11-26 |
| JP3837025B2 (ja) | 2006-10-25 |
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