DE102017220965A1 - Method for producing a chassis component and suspension component - Google Patents
Method for producing a chassis component and suspension component Download PDFInfo
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- DE102017220965A1 DE102017220965A1 DE102017220965.8A DE102017220965A DE102017220965A1 DE 102017220965 A1 DE102017220965 A1 DE 102017220965A1 DE 102017220965 A DE102017220965 A DE 102017220965A DE 102017220965 A1 DE102017220965 A1 DE 102017220965A1
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- Prior art keywords
- chassis component
- winding
- component
- winding structure
- chassis
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Classifications
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- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
- B29C70/347—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation combined with compressing after the winding of lay-ups having a non-circular cross-section, e.g. flat spiral windings
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- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
- B29C70/865—Incorporated in coherent impregnated reinforcing layers, e.g. by winding completely encapsulated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/001—Suspension arms, e.g. constructional features
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
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- 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
- B29L2031/748—Machines or parts thereof not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/11—Mounting of sensors thereon
- B60G2204/116—Sensors coupled to the suspension arm
- B60G2204/1162—Sensors coupled to the suspension arm directly mounted on the suspension arm
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/014—Constructional features of suspension elements, e.g. arms, dampers, springs with reinforcing nerves or branches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/017—Constructional features of suspension elements, e.g. arms, dampers, springs forming an eye for the bushing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/10—Constructional features of arms
- B60G2206/12—Constructional features of arms with two attachment points on the sprung part of the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/10—Constructional features of arms
- B60G2206/122—Constructional features of arms the arm having L-shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/10—Constructional features of arms
- B60G2206/124—Constructional features of arms the arm having triangular or Y-shape, e.g. wishbone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/70—Materials used in suspensions
- B60G2206/71—Light weight materials
- B60G2206/7101—Fiber-reinforced plastics [FRP]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/80—Manufacturing procedures
- B60G2206/81—Shaping
Abstract
Die Erfindung betrifft ein Verfahren zur Herstellung eines Fahrwerksbauteil s, das zumindest teilweise aus faserverstärktem Kunststoff besteht, mit den Schritten: Bereitstellen wenigstens einer Endlosfasereinheit, Herstellen einer Wickelstruktur, wobei die Endlosfasereinheit zumindest teilweise die Außenkontur des Fahrwerksbauteil s abbildet, und Zugabe eines Klebers oder Bindemittels zur Stabilisierung der Wickelstruktur.
Daneben betrifft die Erfindung ein Fahrwerksbauteil.
Daneben betrifft die Erfindung ein Kraftfahrzeug.
The invention relates to a method for producing a chassis component which consists at least partially of fiber-reinforced plastic, comprising the steps of providing at least one continuous-fiber unit, producing a winding structure, wherein the continuous-fiber unit at least partially images the outer contour of the chassis component, and adding an adhesive or binder for stabilizing the winding structure.
In addition, the invention relates to a chassis component.
In addition, the invention relates to a motor vehicle.
Description
Die Erfindung betrifft ein Verfahren zur Herstellung eines Fahrwerksbauteils, das zumindest teilweise aus faserverstärktem Kunststoff besteht.The invention relates to a method for producing a chassis component, which consists at least partially of fiber-reinforced plastic.
Es ist bekannt, bei der Herstellung von Fahrwerksbauteilen faserverstärkten Kunststoff zu verwenden. Dabei wird üblicherweise die Oberfläche des Fahrwerksbauteils durch eine Flechtstruktur nachgebildet.It is known to use fiber reinforced plastic in the manufacture of suspension components. In this case, the surface of the chassis component is usually simulated by a braided structure.
Ausgehend hiervon ist es Aufgabe der vorliegenden Erfindung, ein Verfahren zur Herstellung eines Fahrwerksbauteils anzugeben, mittels dessen sich das Fahrwerksbauteil kostengünstiger und gleichzeitig mit vergrößerter Belastbarkeit herstellen lässt.Proceeding from this, it is an object of the present invention to provide a method for producing a chassis component, by means of which the chassis component can be produced more cost-effectively and at the same time with increased load capacity.
Zur Lösung dieses Problems ist es ein Verfahren vorgesehen, mit den Schritten:
- - Bereitstellen wenigstens einer Endlosfasereinheit,
- - Herstellen einer Wickelstruktur aus der Endlosfasereinheit, wobei die Wickelstruktur zumindest teilweise die Außenkontur des Fahrwerksbauteils abbildet, und
- - Zugabe eines Klebers oder Bindemittels zur Stabilisierung der Wickelstruktur.
- Providing at least one continuous-fiber unit,
- - Producing a winding structure of the continuous fiber unit, wherein the winding structure at least partially reflects the outer contour of the chassis component, and
- - Addition of an adhesive or binder to stabilize the winding structure.
Eine Endlosfasereinheit kann entweder eine einzelne Endlosfaser, ein Roving oder eine auch mittels Endlosfasern hergestellte Platte sein. Diese wird verwendet, um eine Wickelstruktur herzustellen. Im Gegensatz zu einer Flechtstruktur, bei der mehrere Endlosfasern miteinander verflochten werden, wird in der vorliegenden Erfindung eine Wickelstruktur erzeugt. Eine Flechtstruktur zeichnet sich dabei durch einen gitterartigen Aufbau und sich regelmäßig wiederholende Kreuzungsstellen der Fasern aus. Bei einer Wickelstruktur kann die Endlosfaser zwar auch über Kreuz gelegt werden, jedoch wird dabei kein Gitter gebildet. Auch gibt es Wickel- oder Fixpunkte, um die gewickelt wird. Diese werden für Richtungsänderungen benötigt. Die Fasern einer Flechtstruktur behalten dagegen ihre Richtung bei.An endless fiber unit may be either a single continuous fiber, a roving or even a continuous fiber-made plate. This is used to make a winding structure. In contrast to a braided structure in which a plurality of continuous fibers are intertwined, a winding structure is produced in the present invention. A braided structure is characterized by a lattice-like structure and regularly repeating crossing points of the fibers. In a winding structure, the continuous fiber can indeed be placed over the cross, but no grid is formed. There are also winding or fixed points to be wound around. These are needed for direction changes. The fibers of a braided structure, however, keep their direction.
Zur Fertigung des Fahrwerksbauteils wird vorzugsweise Prepreg-Compression Moulding, auch PCM abgekürzt, verwendet. Alternativ kann auch Duroplast-Spritzguß genutzt werden.To produce the chassis component, prepreg compression molding, also abbreviated to PCM, is preferably used. Alternatively, thermoset injection molding can also be used.
Vorteilhafterweise verlaufen die Hauptrichtung oder die Hauptrichtungen der Wicklung in Richtung der auf das Fahrwerksbauteil im Betrieb laufenden Kraftlinien. Üblicherweise ist ein Fahrwerksbauteil nicht isotrop belastet, somit kommt es zu Hauptbeanspruchungsrichtungen bzw. Kraftrichtungen, in denen hauptsächlich Kraft auf das Fahrwerksbauteil ausgeübt wird. Die Wicklungen, die insbesondere auch aus einer einzigen Endlosfaser oder einem einzelnen Roving gebildet werden können, verlaufen genau in diesen Kraftrichtungen, um eine Stabilisierung des Fahrwerksbauteils genau in Kraftrichtung zu erreichen.The main direction or the main directions of the winding advantageously run in the direction of the force lines running on the chassis component during operation. Usually, a chassis component is not isotropically loaded, so it comes to main directions of stress or force directions in which mainly force is exerted on the chassis component. The windings, which can be formed in particular from a single continuous fiber or a single roving, run exactly in these directions of force in order to achieve stabilization of the chassis component exactly in the direction of force.
Der Teil des Fahrwerksbauteils, der die Endlosfasereinheit enthält, kann aufgrund seiner Funktion auch Kraftleitelement genannt werden. Um dem Fahrwerksbauteil eine größere Stabilität zu verleihen ist bevorzugt vorgesehen, dass zumindest ein weiteres Fasern enthaltenes Stabilisierungselement aus Kunststoff mit dem Kraftleitelement verbunden wird. Dabei kann das Stabilisierungselement vor, während oder nach der Zugabe des Klebers oder Bindemittels mit dem Kraftleitelement verbunden werden.The part of the chassis component which contains the endless fiber unit can also be called a force-guiding element due to its function. In order to give the chassis component greater stability, it is preferably provided that at least one further fiber-containing stabilizing element made of plastic is connected to the force-conducting element. In this case, the stabilizing element can be connected to the force-conducting element before, during or after the addition of the adhesive or binder.
Vorteilhafterweise enthält das Stabilisierungselement Kurzfasern oder Langfasern. Bei dieser Ausgestaltung enthält das Fahrwerksbauteil also zumindest zwei Bauteile aus faserverstärktem Kunststoff, von denen eines eine Endlosfasereinheit und das andere Kurzfasern oder Langfasern enthält. Durch die Kombination der unterschiedlichen Fasern kann eine Optimierung der Bauteileigenschaften des Fahrwerksbauteils erreicht werden. Während das Stabilisierungselement das Fahrwerksbauteil grundsätzlich mit Stabilität versieht ist das Kraftleitelement so ausgestaltet, dass es gegenüber äußeren Kräften wirkt. Während bei herkömmlichen Fahrwerksbauteilen versucht wird, beide Funktionen mittels der beschriebenen Flechtstruktur zu realisieren wird nunmehr eine Funktionentrennung vorgenommen.Advantageously, the stabilizing element contains short fibers or long fibers. In this embodiment, the chassis component thus contains at least two components made of fiber-reinforced plastic, one of which contains an endless fiber unit and the other short fibers or long fibers. By combining the different fibers, an optimization of the component properties of the chassis component can be achieved. While the stabilizing element basically provides the chassis component with stability, the force-conducting element is designed such that it acts against external forces. While attempts are made in conventional chassis components to realize both functions by means of the described braided structure, a function separation is now carried out.
Vorteilhafterweise kann das Stabilisierungselement zumindest teilweise oder vollständig aus Sheet Moulding Compound, auch SMC abgekürzt, bestehen. Alternativ kann das Stabilisierungselement teilweise oder vollständig aus Bulk Moulding Compund, auch BMC genannt, bestehen. Weiter alternativ kann es auch zumindest teilweise oder vollständig aus Duroplast-Spritzguß bestehen. Es kann auch aus einer Mischung zweier oder aller der genannten Materialien bestehen.Advantageously, the stabilizing element may at least partially or completely consist of sheet molding compound, also abbreviated to SMC. Alternatively, the stabilizing element partially or completely from Bulk Molding Compound, also called BMC exist. Further alternatively, it may also consist at least partially or completely of thermoset injection molding. It may also consist of a mixture of two or all of the materials mentioned.
Vorzugsweise kann zumindest ein Sensor in das Fahrwerksbauteil eingebunden werden. Weiterhin kann zumindest ein Lagerelement und/oder Gelenk in das Fahrwerksbauteil eingebunden werden.Preferably, at least one sensor can be integrated into the chassis component. Furthermore, at least one bearing element and / or joint can be integrated into the chassis component.
Weiterhin kann wenigstens ein Elastomerelement in das Fahrwerksbauteil eingebunden werden. Dieses kann die akustischen Eigenschaften des Fahrwerksbauteils verbessern und auch als Splitterschutz wirken.Furthermore, at least one elastomer element can be integrated into the chassis component. This can improve the acoustic properties of the chassis component and also act as splinter protection.
Zwar kann, wie bereits beschrieben, das Stabilisierungselement für die Grundstabilität sorgen, während die Endlosfasereinheit für die Kraftweiterleitung gegenüber externen Bauteilen verantwortlich ist. In einer Ausgestaltung kann aber auch das Kraftleitelement zumindest teilweise eine Verrippungsstruktur oder Wabenstruktur aufweisen. Das heißt, dass ein Teil der Endlosfaser oder des Rowing dazu verwendet wird, einen Teil der Leerflächen zwischen den oder innerhalb der Wickelarme zu füllen. Dies führt zu keiner Schwächung der Wickelstruktur, da weiterhin der größte Teil der Endlosfasern in Kraftrichtung verläuft.Although, as already described, the stabilization element provide the basic stability, while the continuous fiber unit is responsible for force transmission to external components. In one embodiment, however, the force-conducting element can also have at least partially a ribbing structure or honeycomb structure. That is, part of the continuous filament or rowing is used to fill some of the blank space between or within the wrapping arms. This leads to no weakening of the winding structure, since continue to run the largest part of the continuous fibers in the direction of force.
Vorteilhafterweise kann die Wickelstruktur zumindest einen Wickelstrang, insbesondere wenigstens zwei Wickelstränge, aufweisen. Unter einem Wickelstrang wird verstanden, dass mehrere Abschnitte der Endlosfasereinheit in dieser Richtung verlaufen und dabei parallel angeordnet sind. Die Anordnung der Endlosfasereinheiten ist bevorzugt „übereinander“ parallel und nicht „nebeneinander“ parallel. „Übereinander“ bezieht sich dabei auf die erste Richtung senkrecht zur Längsachse des Wickelstrangs, und zwar in der Richtung senkrecht durch die Wickelstränge aufgespannten Ebene. Die Anordnung parallel nebeneinander ist dann in der aufgespannten Ebene. Weiterhin kann wenigstens ein Wickelarm vorhanden sein. Dieser weist wenigstens zwei zumindest teilweise parallele Wickelstränge auf. Die Wickelstränge sind dabei „nebeneinander“ parallel, wobei sie durch mehrere „übereinander“ parallele Abschnitte der Endlosfasereinheit gebildet werden.Advantageously, the winding structure may comprise at least one winding strand, in particular at least two winding strands. A winding strand is understood to mean that several sections of the endless fiber unit run in this direction and are arranged in parallel. The arrangement of the continuous fiber units is preferably "one above the other" parallel and not "side by side" parallel. "Superimposed" refers to the first direction perpendicular to the longitudinal axis of the winding strand, in the direction perpendicular plane through the winding strands plane. The arrangement parallel to each other is then in the plane spanned. Furthermore, at least one wrapping arm can be present. This has at least two at least partially parallel winding strands. The winding strands are "next to each other" in parallel, wherein they are formed by a plurality of "superimposed" parallel sections of the continuous fiber unit.
Vorzugsweise kann die Wickelstruktur dreidimensional ausgebildet ist. Durch das Anordnen der Abschnitte der Endlosfasereinheit übereinander entsteht automatisch die Dreidimensionalität.Preferably, the winding structure is formed three-dimensionally. By arranging the sections of the continuous fiber unit one above the other, the three-dimensionality automatically arises.
Daneben betrifft die Erfindung ein Fahrwerksbauteil. Dieser zeichnet sich dadurch aus, dass es eine Wickelstruktur aufweist.In addition, the invention relates to a chassis component. This is characterized by the fact that it has a winding structure.
Insbesondere kann das Fahrwerksbauteil mit dem Verfahren wie beschrieben hergestellt sein.In particular, the chassis component may be manufactured with the method as described.
Daneben betrifft die Erfindung ein Kraftfahrzeug. Dieses zeichnet sich dadurch aus, dass es ein Fahrwerksbauteil wie beschrieben aufweist.In addition, the invention relates to a motor vehicle. This is characterized by the fact that it has a chassis component as described.
Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der folgenden Beschreibung von Ausführungsbeispielen und Figuren. Dabei zeigen:
-
1 das Herstellungsverfahren eines Fahrwerksbauteils in einer Ablaufbebilderung, -
2 einen 3-Punkt-Lenker, -
3 einen Wickelstrang, und -
4 ein Ablaufschema eines Herstellungsverfahrens.
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1 the production method of a chassis component in a Ablaufbebilderung, -
2 a 3-point handlebar, -
3 a strand, and -
4 a flow chart of a manufacturing process.
Dieses Verfahren bietet gegenüber bekannten Verfahren folgende Besonderheiten:This method offers the following special features compared to known methods:
Zum einen wird keine Flechtstruktur sondern eine Wickelstruktur
Vorzugsweise weisen die Wickelarme der Wickelstruktur
Die Wickelarme
Je nach Art des Werkzeuges
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Fahrwerksbauteilchassis component
- 22
- 3-Punkt-Lenker3-point link
- 33
- 3-Punkt-Lenker3-point link
- 44
- 3-Punkt-Lenker3-point link
- 55
- Wickelstrukturwinding structure
- 66
- Stabilisierungselementstabilizing element
- 77
- Gelenkjoint
- 88th
- Sensorsensor
- 99
- Elastomerschichtelastomer layer
- 1010
- WerkzeugTool
- 1212
- KleberGlue
- 1414
- fertiges Fahrwerksbauteilfinished chassis component
- 1616
- Wickelarmwrapping
- 1818
- Wickelarmwrapping
- 2020
- Wickelarmwrapping
- 2222
- Wickelstrangwinding strand
- 2424
- KraftleitelementKraftleitelement
- 2626
- EndlosfasereinheitContinuous fiber unit
- 2828
- Abschnittsection
Claims (15)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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DE102017220965.8A DE102017220965A1 (en) | 2017-11-23 | 2017-11-23 | Method for producing a chassis component and suspension component |
PCT/EP2018/079258 WO2019101469A1 (en) | 2017-11-23 | 2018-10-25 | Method for producing a chassis component, and chassis component |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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DE102017220965.8A DE102017220965A1 (en) | 2017-11-23 | 2017-11-23 | Method for producing a chassis component and suspension component |
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DE102017220965A1 true DE102017220965A1 (en) | 2019-05-23 |
Family
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DE102017220965.8A Pending DE102017220965A1 (en) | 2017-11-23 | 2017-11-23 | Method for producing a chassis component and suspension component |
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WO (1) | WO2019101469A1 (en) |
Citations (4)
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DE102005059933A1 (en) * | 2005-12-13 | 2007-06-14 | Eads Deutschland Gmbh | Fiber composite articles, especially tension or traction struts, comprise core with curved edges which surround inner peripheries of longitudinal bores whose outer edges are enclosed by peripheral flocked fiber composite strip |
DE102011010367A1 (en) * | 2011-02-04 | 2012-08-09 | Daimler Ag | Suspension part i.e. control arm, for motor vehicle i.e. passenger car, has amplification structure made of plastic to amplify base body, where base body is made of fiber reinforced plastic using fiber depositor |
DE102011003971A1 (en) * | 2011-02-11 | 2012-08-16 | Zf Friedrichshafen Ag | Fiber composite hybrid handlebar |
DE102014214827A1 (en) * | 2014-07-29 | 2016-02-04 | Zf Friedrichshafen Ag | Handlebar and method for its production |
Family Cites Families (3)
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US7205251B2 (en) * | 2001-02-16 | 2007-04-17 | Nvh Concepts, L.L.C. | Structural composite |
DE102009056895A1 (en) * | 2009-12-10 | 2011-06-16 | Eads Deutschland Gmbh | Method for manufacturing fiber composite plastic-component utilized in e.g. automobile construction area, involves measuring momentous physical or chemical variables, which include connectivity of composite-plastic component and rigidity |
DE102015218024A1 (en) * | 2015-09-18 | 2017-03-23 | Zf Friedrichshafen Ag | Torque rod |
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2017
- 2017-11-23 DE DE102017220965.8A patent/DE102017220965A1/en active Pending
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2018
- 2018-10-25 WO PCT/EP2018/079258 patent/WO2019101469A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102005059933A1 (en) * | 2005-12-13 | 2007-06-14 | Eads Deutschland Gmbh | Fiber composite articles, especially tension or traction struts, comprise core with curved edges which surround inner peripheries of longitudinal bores whose outer edges are enclosed by peripheral flocked fiber composite strip |
DE102011010367A1 (en) * | 2011-02-04 | 2012-08-09 | Daimler Ag | Suspension part i.e. control arm, for motor vehicle i.e. passenger car, has amplification structure made of plastic to amplify base body, where base body is made of fiber reinforced plastic using fiber depositor |
DE102011003971A1 (en) * | 2011-02-11 | 2012-08-16 | Zf Friedrichshafen Ag | Fiber composite hybrid handlebar |
DE102014214827A1 (en) * | 2014-07-29 | 2016-02-04 | Zf Friedrichshafen Ag | Handlebar and method for its production |
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