专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

2. 发明公开

EP4403339A1 VERFAHREN ZUR HERSTELLUNG EINES HYBRIDBAUTEILS 审中-公开
公开(公告)号：EP4403339A1
公开(公告)日：2024-07-24
申请号：EP24152837.1
申请日：2024-01-19
申请人： Deutsches Zentrum für Luft- und Raumfahrt e.V.
发明人： Regé, Matteo , Titze, Maik , Kühnast, Fabian
IPC分类号： B29C70/00 , B29C70/08 , B29C70/68 , B29C70/78 , B29C70/86 , B29C45/14 , B29C65/48 , B29C65/50 , B29C65/00
CPC分类号： B29C70/086 , B29C70/86 , B29C70/78 , B29C70/68 , B29C45/14811 , B29C45/14786 , B29C45/14311 , B29C65/4815 , B29C65/5057 , B29C66/74 , B29C66/7394 , B32B15/08 , B32B15/18 , B32B15/20 , B32B5/02 , B32B27/06 , B32B27/12 , B33Y80/00
摘要： Die Erfindung betrifft ein Verfahren zur Herstellung eines Hybridbauteils, das aus mindestens zwei voneinander verschiedenen Werkstoffen hergestellt wird, wobei das Verfahren die folgenden Schritte umfasst:
- Bereitstellen eines Substrates aus einem Substratwerkstoff, auf das wenigstens ein Funktionselement in einem Funktionsbereich des Substrates aufgebracht werden soll,
- Erstellen einer ersten Funktionsschicht aus einem duroplastischen Harzsystem auf das Substrat zumindest innerhalb des Funktionsbereiches des Substrates,
- Aufbringen wenigstens einer zweiten Funktionsschicht aus einem thermoplastischen Werkstoff auf die erste Funktionsschicht,
- wobei das duroplastische Harzsystem und der thermoplastische Werkstoff so gewählt sind, dass beide nach dem Konsolidieren eine stoffschlüssige Verbindung eingehen, und
- Aufbringen eines von dem Substratwerkstoff verschiedenen thermoplastischen Werkstoffes auf das Substrat im Bereich der zweiten Funktionsschicht, um das Funktionselement auf dem Substrat herzustellen.

3. 发明授权

EP3178625B1 MANIPULATING TOOL FOR PRODUCING REINFORCED PLASTIC MATERIAL PART 有权
公开(公告)号：EP3178625B1
公开(公告)日：2018-12-12
申请号：EP16165145.0
申请日：2016-04-13
申请人： Flex-N-Gate France , Faurecia Exteriors GmbH
发明人： MENARD, Magalie , COMPAGNON, Philippe , MORESSEE, Aurélien , RICHARD, Frédéric
IPC分类号： B29C45/14 , B25J15/00 , B29C70/54
CPC分类号： B25J15/0019 , B25J15/0061 , B25J15/0066 , B25J15/0071 , B25J15/0095 , B25J15/0658 , B25J15/0666 , B29C45/14008 , B29C45/14786 , B29C70/541 , B29C2045/14286 , B29L2031/3041
摘要： The invention relates to a manipulating tool (40) for producing a plastic material part comprising at least a reinforcing element made of at least one fibrous insert made of a composite material, the manipulating tool comprising a shaping area (42) arranged to receive and hold the fibrous insert, the shaping area comprising a forming system (100) made of mobile independent elements (102), the forming system (100) being able to impart the shape of one side of the reinforcing element to the fibrous insert.

4. 发明授权

EP2922679B1 VERFAHREN ZUR HERSTELLUNG EINES FLÄCHIGEN KRAFTFAHRZEUGKAROSSERIEELEMENTS 有权
公开(公告)号：EP2922679B1
公开(公告)日：2018-11-14
申请号：EP13811803.9
申请日：2013-11-21
申请人： Webasto SE
发明人： KIESEWETTER, Frank , WOKÖCK, Jan
IPC分类号： B29C45/16 , B29C45/14 , B29C37/00 , B29C45/56 , B29C70/08 , B29C70/48 , B29L31/30 , B29K75/00 , D06N3/00 , D06N3/14 , B29K105/08
CPC分类号： B29C45/14786 , B29C37/0028 , B29C45/1679 , B29C45/561 , B29C70/086 , B29C70/48 , B29C2037/0035 , B29K2075/00 , B29K2105/08 , B29K2995/002 , B29L2031/3005 , D06N3/00 , D06N3/14 , D06N2209/0861

5. 发明公开

EP3386707A1 VERFAHREN ZUR HERSTELLUNG EINER INSTRUMENTENTAFEL FÜR EIN KRAFTFAHRZEUG 有权
公开(公告)号：EP3386707A1
公开(公告)日：2018-10-17
申请号：EP16805422.9
申请日：2016-12-02
申请人： Volkswagen Aktiengesellschaft
发明人： MEDING, Marcus , RODENBERG, Denis
IPC分类号： B29C45/14 , B60R21/205 , B60R13/02
CPC分类号： B29C45/14311 , B29C45/14221 , B29C45/14786 , B29C2045/14327 , B29K2701/12 , B29K2711/10 , B29L2031/3008 , B60R13/0256 , B60Y2410/12
摘要： The invention relates to a method for producing a dashboard (1) for a motor vehicle comprising at least one functional element (5, 7), wherein the dashboard (1) has a dashboard support (3), in which method a prepreg (40) of natural fibres (41) and thermoplastic fibres (43) is heated in a heating step to above the melting temperature of the thermoplastic fibres (43), specifically to form a melted polymer matrix (45), in which the natural fibres (41) are embedded, and subsequently the prepreg (40) with the molten polymer matrix (45) is shaped in a compression-moulding step into the dashboard support (3). According to the invention, to form the dashboard support (3), in a plastics injection-moulding step the functional element (5, 7) is moulded directly onto a main dashboard body (4) produced in the compression-moulding step. The main dashboard body (4) is provided with at least one main-body clearance (13), at the peripheral region around the opening of which there is formed a moulding profile (15), at which the functional element (5, 7) is moulded on.

6. 发明授权

EP2969457B1 METHOD OF FORMING A FRAME OF A SEAT BACK FOR A VEHICLE 有权
公开(公告)号：EP2969457B1
公开(公告)日：2018-09-19
申请号：EP14712466.3
申请日：2014-03-04
申请人： BASF SE
发明人： GRUMM, Kipp, O.
IPC分类号： B29C45/14 , B60N2/68 , B29K105/08 , B29L31/00
CPC分类号： B29C45/14786 , B29C45/14065 , B29C45/1418 , B29C2045/14942 , B29K2105/08 , B29L2031/771
摘要： A frame of a seat back includes a first polymeric material and a reinforcing composite layer that includes a second polymeric material and a plurality of fibers impregnated in the second polymeric material. A method of forming the frame includes supporting the reinforcing composite layer on moveable members in a mold. The moveable members are extended to an extended position in the mold. The first polymeric material is introduced in a molten state into contact with the reinforcing composite layer. The reinforcing composite layer is displaced away from the moveable members by introducing the first polymeric material in the molten state between the moveable members and the reinforcing composite layer while the moveable members are in the extended position. The first polymeric material is solidified in the mold and the moveable members are retracted from the first polymeric material to release the frame from the mold.

7. 发明授权

EP3034361B1 Airbag cover and manufacturing method for airbag cover 有权
标题翻译：安全气囊盖及安全气囊盖的制造方法
公开(公告)号：EP3034361B1
公开(公告)日：2018-04-18
申请号：EP14198238.9
申请日：2014-12-16
申请人： Volvo Car Corporation , International Automotive Components Group GmbH
发明人： Svensson, David , Sätterman, Bengt
IPC分类号： B60R21/216 , B29C45/14
CPC分类号： B60R21/2165 , B29C45/1418 , B29C45/14631 , B29C45/14786 , B29C2043/022 , B29C2045/14213 , B29K2101/12 , B29K2105/0067 , B29K2105/206 , B29L2031/3038 , B29L2031/3055 , B60R21/205 , B60R21/215 , B60R2021/21531 , B60R2021/21537
摘要： The present disclosure relates to an airbag cover (17), which comprises at least one door portion (19a, 19b) adapted to be opened to allow at least a portion of an airbag (9) to be deployed, at least one hinge portion (21 a, 21 b) located adjacent to a side of the door portion and being adapted to provide a hinge for the door portion when opening, and at least one reinforcement portion (23) at least partly surrounding the at least one door portion and the at least one hinge portion. The airbag cover comprises a mesh member (35), a first portion (39a, 39b) of the mesh member being located in the at least one reinforcement portion and a second portion (41 a, 41 b) of the mesh member being located in the at least one hinge portion. The at least one reinforcement portion comprises at least one rib (59) protruding in a first direction (D 1 ). The first portion of the mesh member has a non-planar cross-section by the mesh member being moulded into a portion of the at least one rib, such that the mesh member traverses the at least one rib. The disclosure further relates to a mesh member (35) for use in an airbag cover (17), a vehicle interior panel, e.g. a vehicle interior panel for a dashboard (1), and a method for making an airbag cover (17).

8. 发明公开

EP3296089A1 PROCÉDÉ DE FABRICATION AMÉLIORÉ D'UNE PIÈCE DE STRUCTURE HYBRIDE DE VÉHICULE AUTOMOBILE ET PIÈCE DE STRUCTURE HYBRIDE CORRESPONDANTE 有权转让
标题翻译：强有力的方法一体式结构混合动力汽车，混合结构部分制作
公开(公告)号：EP3296089A1
公开(公告)日：2018-03-21
申请号：EP17183438.5
申请日：2017-07-27
申请人： Compagnie Plastic Omnium
发明人： ROCHEBLAVE, Laurent
IPC分类号： B29C70/54 , B29C70/86 , B62D29/00 , B29C37/00 , B29C45/14 , B29C70/34 , B29C70/46 , B29K705/00 , B29L31/30
CPC分类号： B29C70/541 , B29C37/0078 , B29C45/14786 , B29C70/345 , B29C70/46 , B29C70/543 , B29C70/86 , B29K2705/00 , B29L2031/3002 , B62D29/004
摘要： Procédé de fabrication d'une pièce de structure hybride (1) de véhicule automobile caractérisé en ce qu'il comprend les étapes au cours desquelles, on met en forme une nappe de matériau métallique pour former une pièce de métal (2), on solidarise une ou plusieurs bandes de renfort (3) formées de fibres continues enrobées avec une matrice polymère sur une nappe composite (4) formée de fibres imprégnées dans une matrice polymère thermoplastique, pour créer une nappe de renfort complexe (5), on dépose la pièce de métal (2) et la nappe de renfort complexe (5) dans un moule (10), en arrangeant la nappe de renfort complexe (5) de sorte que la nappe composite (4) est disposée pour venir en contact avec une des faces (23, 24) de la pièce de métal (2), et on ferme le moule pour conformer par estampage et faire adhérer le renfort complexe (5) sur ladite face de la pièce de métal (2).
摘要翻译：一种制造片混合结构的方法（1）的机动车辆，其特征在于它包括在其期间的步骤，成形的被放置的金属材料的片材，以形成一个金属部件（2）被固定涂有聚合物基质中的热塑性聚合物基质浸渍的纤维形成的复合纤维网（4）上的连续纤维形成的一个或多个加强条（3）来创建复杂的加强帘布层（5），所述工件被沉积金属（2）和在模具（10）中的复杂的加强帘布层（5），安排复杂的加强帘布层（5），以使复合纤维网（4）被布置成接触到所述面中的一个金属件（2）和所述模具（23，24）被关闭通过冲压和粘附所述复合增强件（5）在金属片（2）的所述表面成形。

9. 发明授权

EP3036275B1 COMPOSITKUNSTSTOFFTEIL MIT VERBESSERTER ADHÄSION ZWISCHEN DEN ENTHALTENEN KUNSTSTOFFKOMPONENTEN 失效
标题翻译：含有塑性成分的复合塑料成分具有改善的粘合性
公开(公告)号：EP3036275B1
公开(公告)日：2018-03-07
申请号：EP14752860.8
申请日：2014-08-18
申请人： BASF SE
发明人： HABRAKEN, Gijsbrecht , PRUSTY, Manoranjan , RADTKE, Andreas , KASALIWAL, Gaurav Ramanlal
IPC分类号： C08J5/10 , B29C45/14
CPC分类号： C08J5/12 , B29C45/14311 , B29C45/14786 , B29K2079/085 , B29K2679/085 , C08J5/10 , C08J2377/00 , C08J2377/02 , C08J2379/08 , C08J2479/02

10. 发明公开

EP2641716A3 Molding in airbag door features in a vehicle interior panel using a movable mold member 无效
标题翻译：使用可移动模具构件在车辆内部面板中模制气囊门特征
公开(公告)号：EP2641716A3
公开(公告)日：2017-12-06
申请号：EP13160254.2
申请日：2013-03-20
申请人： Faurecia Interior Systems, Inc.
发明人： Hagl, Reinhold
IPC分类号： B29C37/00 , B60R21/205 , B29C45/26
CPC分类号： B29C37/0057 , B29C45/0081 , B29C45/14073 , B29C45/14786 , B29L2031/3008 , B29L2031/3038 , B29L2031/3041 , B60R21/205 , B60R21/215 , B60R21/2165
摘要： A method of making a vehicle interior panel substrate (10) with a reduced thickness portion along a boundary (24, 24') of an airbag door (20, 20') includes molding the substrate using a substrate mold (100) that includes a movable mold member (106, 106'). The movable mold member (106, 106') is part of a mold section and moves with respect to other portions of the mold section during the molding process to form the reduced thickness portion, which may include a hinge (22 22') or a tear seam (16). The mold member moves after plastic material is introduced into the mold cavity (108). The plastic material is allowed to expand when substrate mold sections are moved away from each other. Plastic material expansion may be part of a structural gas injection (SGI) process. A scrim material (26) or other hinge reinforcement (26) may be molded into the substrate.
摘要翻译：一种制造具有沿气囊门（20,20'）的边界（24,24'）的厚度减小部分的车辆内部面板基板（10）的方法包括使用基板模具（100）模制基板，所述基板模具（100）包括活动模具构件（106,106'）。可动模具构件（106,106'）是模具部分的一部分，并且在模制过程中相对于模具部分的其他部分移动以形成厚度减小部分，该厚度减小部分可以包括铰链（2222'）或撕裂缝（16）。在塑料材料被引入模腔（108）之后，模具构件移动。当基材模具部分彼此远离时，允许塑料材料膨胀。塑料材料膨胀可能是结构性气体注入（SGI）过程的一部分。稀松布材料（26）或其他铰链加强件（26）可以被模制到基底中。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式