WO2012055489A1 - Support élastique conçu pour un composant et son procédé de production - Google Patents

Support élastique conçu pour un composant et son procédé de production Download PDF

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Publication number
WO2012055489A1
WO2012055489A1 PCT/EP2011/005074 EP2011005074W WO2012055489A1 WO 2012055489 A1 WO2012055489 A1 WO 2012055489A1 EP 2011005074 W EP2011005074 W EP 2011005074W WO 2012055489 A1 WO2012055489 A1 WO 2012055489A1
Authority
WO
WIPO (PCT)
Prior art keywords
component
receiving element
metallic receiving
elastic
thermoplastic elastomer
Prior art date
Application number
PCT/EP2011/005074
Other languages
German (de)
English (en)
Inventor
Frank Buschbeck
Günter Nagel
Eckhard Reese
Jochen Rupprecht
Hans-Rudolf Steinert
Original Assignee
Daimler Ag
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 Daimler Ag filed Critical Daimler Ag
Publication of WO2012055489A1 publication Critical patent/WO2012055489A1/fr

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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
    • B29C45/14311—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 using means for bonding the coating to the 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
    • B29C45/14—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
    • B29C45/14467—Joining articles or parts of a single article
    • B29C45/14491—Injecting material between coaxial articles, e.g. between a core and an outside sleeve for making a roll
    • 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
    • B29C45/14598—Coating tubular 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
    • B29C45/14—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
    • B29C45/14778—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 the article consisting of a material with particular properties, e.g. porous, brittle
    • B29C45/14786—Fibrous material or fibre containing material, e.g. fibre mats or fibre reinforced 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1671—Making multilayered or multicoloured articles with an insert
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
    • B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
    • B60G21/055—Stabiliser bars
    • B60G21/0551—Mounting means therefor
    • 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
    • B29C2045/1486—Details, accessories and auxiliary operations
    • B29C2045/14868—Pretreatment of the insert, e.g. etching, cleaning
    • 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
    • B29K2715/00—Condition, form or state of preformed parts, e.g. inserts
    • B29K2715/006—Glues or adhesives, e.g. hot melts or thermofusible adhesives
    • 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
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/122—Mounting of torsion springs
    • B60G2204/1222—Middle mounts of stabiliser on vehicle body or chassis
    • 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
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/41—Elastic mounts, e.g. bushings
    • 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]

Definitions

  • the invention relates to an elastic mounting for a component according to the closer defined in the preamble of claim 1. Art also relates to a method for producing such a component.
  • Fiber-reinforced plastics or fiber composite plastics are known from the general state of the art. These fiber-reinforced plastics are often used as lightweight materials, for example in the field of vehicle construction or in the aviation industry. They generally consist of fiber bundles, so-called rovings, for example of carbon, aramid, Kevlar and / or glass fibers, which are embedded in a plastic matrix of duroplastic or thermoplastic plastic material. The plastic matrix takes over the connection of the fibers with each other and ensures a stable shape of the component, while the reinforcing fibers themselves provide for the transmission of forces in the component.
  • FRP fiber composite plastics
  • Thermosetting matrix systems play a subordinate role, since they typically require a rather time-consuming and lengthy processing.
  • the focus in the field of vehicle construction is therefore on the use of thermoplastic matrix systems.
  • pre-impregnated rovings so-called prepregs, are used with the matrix material, or hybrid rovings are processed which, in addition to the reinforcing fibers, also comprise fibers of the thermoplastic matrix material.
  • prepregs pre-impregnated rovings
  • hybrid rovings are processed which, in addition to the reinforcing fibers, also comprise fibers of the thermoplastic matrix material.
  • For producing a tubular component from such a fiber composite plastic with thermoplastic Matrix material should be referenced by way of example to DE 10 2008 010 228 A1 and DE 10 2007 051 517 A1.
  • the object of the present invention is now to minimize or save this effort and provide an elastic support for a component made of a fiber-reinforced plastic material, which is correspondingly simple and efficient to implement, and which connected without significant additional effort with the component made of fiber-reinforced plastic material can be.
  • the elastic bearing according to the invention provides a metallic receiving element, via which the bearing can be received, for example, in the area of a vehicle or of another component in a manner known per se. For this purpose, appropriate brackets, the welding of the component or the like are conceivable.
  • the metallic receiving element is in the inventive elastic storage on the elastic material with the component of the fiber-reinforced
  • the elastic material is formed as a thermoplastic elastomer. This thermoplastic elastomer takes on the elastic storage on the one hand and the connection between the component and the metallic receiving element on the other hand.
  • thermoplastic matrix material in the embodiment of the fiber-reinforced component with a thermoplastic matrix material is typically melted by heating during introduction of the thermoplastic elastomer between the metallic receiving element and the component, so that a very good form and in particular cohesive bond between the thermoplastic elastomer and the component the fiber reinforced plastic material is achieved.
  • the thermoplastic elastomer then adheres to the metal receiving element and so easily and efficiently forms the elastic support for the component.
  • the metallic receiving element at least in the areas where it is with the thermoplastic elastomer in
  • thermoplastic plastic material additionally increases the adhesion between the thermoplastic elastomer and the coating, since this forms a material bond. As a result, the composite of the elastic bearing even better
  • the metallic receiving element is designed as a hollow profile which surrounds the component, wherein the space between the component and the metallic receiving element comprises the thermoplastic elastomer.
  • the component as a torsion bar spring or part of a torsion bar or roll stabilizer for a
  • Turning rods or torsion bars or roll stabilizers are known from the general state of the art.
  • These are torsion springs, which are intended to reduce the rolling motion of a vehicle or carry the vehicle and to respond to road bumps by rebound and rebound sufficiently and to accommodate weight shifts in the longitudinal and transverse directions.
  • These components are often made of high strength spring steels due to the high material requirements in terms of stiffness and strength, especially in the torsional load, and typically designed as a tube or solid material.
  • these torsion bar springs made of fiber-reinforced plastic, in particular from a to produce substantially tubular component made of a fiber-reinforced plastic material.
  • Torsion spring-directed forces achieved are often stored on elastic bearings.
  • the inventively designed elastic bearing is ideal because the torsion bar, ideally in the tubular area, on the thermoplastic elastomer safely but reliably yet with a certain elasticity in the storage with the metallic receiving element, which ideally as
  • Hollow profile may be formed around the tubular member of the torsion bar, is connected.
  • the structure is simple and efficient to manufacture and ensures best storage properties with minimal weight.
  • the inventive method for producing such elastic storage provides that the metallic receiving element is arranged in its desired position relative to the component, after which the metallic receiving element and the component are connected by injection of the thermoplastic elastomer between the metallic receiving element and the component. This is particularly simple and efficient and allows a very cost-effective production of the elastic bearing.
  • the injection of the thermoplastic elastomer takes place in an injection molding machine as a 2K injection molding process.
  • the injection of the thermoplastic elastomer in an injection molding as 2K injection molding process is ideally suited for mass production in the production of large quantities, for example for motor vehicles, and can be in a simple without much additional effort and easily in a series production to be integrated manufacturing process, the production of the elastic bearing, for example, on the preferred component of a torsion bar spring or a roll stabilizer for a vehicle realize.
  • the 2K injection molding process is particularly advantageously carried out in a variothermal mold with differently tempered zones: the actual injection molding process takes place in a cold zone while the elastomer is galvanized in a hot zone.
  • the metallic receiving element in turn is at least partially coated with a thermoplastic plastic material.
  • the coating with the thermoplastic material ensures the best possible bond between the thermoplastic elastomer and coated with thermoplastic material metallic receiving element on the one hand and the component of the fiber composite plastic with the preferred thermoplastic matrix on the other.
  • the metallic receiving element can be used as an inlay and is injected in the so-called insert technique in an injection molding plant by means of the thermoplastic elastomer to a solid elastic bearing on the component of the fiber-reinforced plastic material. This results in a simple to manufacture, safe and reliable construction, the connection of the elastic bearing on the component with minimal effort in terms of the construction of the component as well as the material used.
  • the structure is therefore correspondingly simple, inexpensive and very easy to build.
  • the metallic receiving element may preferably be formed as a hollow profile around the tubular member of the torsion bar. Then it is advantageous to expand the multi-component mold for the injection molding process by an IHU unit (hydroforming). Thus, not only (fully filled) solid sections can be produced, but also hollow sections (by means of inserted core). Hollow cross sections are particularly advantageous
  • Fiber reinforcement eg by means of braided core.
  • a subsequent process can then in a similar to the in-mold coating process at the desired location of the core are reduced (open to eg about 0.1 mm) to selectively apply a primer or to activate the surface with a chemical stimulator so that the thermoplastic elastomer to be introduced adheres to the thermoplastic material.
  • Fig. 1 is a torsion spring from a substantially tubular member
  • FIG. 3 shows a cross section according to the line III - III in Fig. 2.
  • Torsion bar 1 consists essentially of a tubular member 2, which consists of a fiber-reinforced plastic material.
  • the tubular component 2 may, for example, have been produced by braiding pultrusion and / or wrapping around a core remaining or lost in the component 2.
  • the component can either be produced as a straight tube and then bent or it can be formed by wrapping and / or braiding a already near net shape preformed core.
  • cores are also braided pipes of fiber-reinforced plastic material, cores made of foamed thermoplastic materials, but also cores made of sand, thin metallic hollow sections or generatively produced cores, which are produced for example by 3D printing process, laser sintering or the like conceivable.
  • the core itself may, as already mentioned, remain in the tubular component 2 or be dissolved out of it, for example melted out, washed out with suitable solvents or the like.
  • the outer surface of the tubular member 2 consists of the fiber-reinforced plastic material, which is preferably formed as a thermoplastic matrix material, which with
  • Carbon fibers is reinforced.
  • the carbon fibers can ideally be used in the form of preimpregnated fiber bundles or hybrid rovings and braiding and / or wrapping the tubular member to have been melted and compressed to the tubular member 2. Subsequent consolidation is possible and often useful.
  • the tubular component 2 on Lasteinleitiata 3 which are either formed integrally with the tubular member 2 or glued thereto or connected by positive locking.
  • this Lasteinleitiata 3 will attack later in a conventional manner lever to initiate forces in the field of torsion spring 1.
  • the torsion bar spring as shown in Figure 1, now requires corresponding bearing for receiving the torsion spring 1 on a vehicle, not shown in its entirety.
  • These bearings are designed as elastic bearing to compensate for vibrations and dampen and to allow slight movement of the torsion bar 1 relative to the vehicle and yet to ensure safe and reliable storage.
  • these elastic bearings in the field of torsion bar spring 1 can be seen and provided with the reference numeral 4.
  • the exemplary embodiment illustrated in FIG. 2 has, as is often the case, two such elastic bearings 4.
  • these elastic bearings 4 consist of an outer receiving element 5, which is typically formed as a metallic receiving element 5 in the manner of a hollow profile or a metallic socket. This metallic receiving element 5 surrounds the tubular component 2 of the torsion spring 1 of the fiber-reinforced
  • thermoplastic elastomer 6 which forms together with the metallic receiving element 5, the elastic bearing 4 for the tubular member 2 of the fiber-reinforced plastic material.
  • the elastic bearing 4 can thus absorb forces acting in the sectional plane shown in Figure 3, ideal. Also forces perpendicular to this cutting plane are due to the adhesion of the thermoplastic elastomer 6 to the metallic
  • the torsion spring 1 is then seen again.
  • the elastic bearings 4 are received in bearing elements 7, which in turn are connected to the vehicle.
  • the bearing elements 7 take the elastic bearings. 4 or their metallic receiving element 5 in a manner known per se between a storage stock 8 and a bearing cap 9, which are then connected to each other, in particular screwed together, on.
  • the torsion spring 1 is then connected to the vehicle or the body of the vehicle.
  • About the Lasteinleitiata 3 and suitable levers, which are not shown here, can then be done in a conventional manner, the connection to the parts of the chassis whose rolling movements are to be damped or compensated by the torsion bar 1 against each other.
  • thermoplastic elastomer 6 can be introduced by suitable process integration via a 2K injection molding process between the metallic receiving element 5 and the tubular component 2.
  • a matrix of a thermoplastic material such as PA, PPA or the like, then takes place during introduction of the
  • thermoplastic elastomer via the 2K injection molding process in a single operation, a solid, cohesive connection between the thermoplastic elastomer 6 and the component 2.
  • An adhesive connection also occurs between the metallic
  • the metallic receiving element 5 is cleaned in an upstream process step and preferably provided with an adhesion promoter or primer. This adhesion promoter or primer then forms the basis for a coating in a thermoplastic material.
  • the metallic receiving element 5 is thus at least in the later facing the thermoplastic elastomer 6
  • thermoplastic elastomer in the material connection with the coating, which in turn adheres ideally on the primer to the metallic material of the receiving element 5 comes.
  • this can be realized, for example, such that the metallic receiving element 5 is correspondingly cleaned and provided with adhesion promoter or primer and subsequently coated with the thermoplastic synthetic material, for example PA.
  • the thus coated metallic receiving element 5 is then inserted as an inlay in a 2K injection molding, in which also the torsion bar 1 and the tubular member 2 of the torsion bar 1 is inserted.
  • the two Components 2, 5 are fixed to each other at the desired distance and the gap between the metallic receiving element 5 and the component 2 is sprayed with the thermoplastic elastomer 6, preferably by means of a 2K injection molding process.
  • a finished elastic bearing 4 for the tubular component 2 of fiber-reinforced plastic material is produced by the injection molding process.
  • thermoplastic elastomer cohesive connection between the thermoplastic elastomer and the thermoplastic material, with which the metallic receiving element 5 is coated in the above-mentioned manner.
  • This insert technique can thus easily and efficiently realize an elastic bearing 4 on the torsion bar 1, which can be produced with minimal manufacturing effort, and which ensures a minimum weight of the composite of elastic bearing 4 and torsion spring 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Vehicle Body Suspensions (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Springs (AREA)

Abstract

L'invention concerne un support élastique (4) conçu pour un composant (2) constitué d'une matière plastique renforcée par des fibres, comprenant un matériau élastique (6) et un élément de réception métallique (5). Cet élément de réception métallique (5) est relié audit composant (2) par l'intermédiaire du matériau élastique qui se présente sous la forme d'élastomère thermoplastique (6).
PCT/EP2011/005074 2010-10-25 2011-10-11 Support élastique conçu pour un composant et son procédé de production WO2012055489A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE202010015719.6 2010-10-25
DE202010016111 2010-10-25
DE202010015719 2010-10-25
DE202010016111.8 2010-10-25
DE102010053731.4 2010-12-08
DE102010053731A DE102010053731A1 (de) 2010-10-25 2010-12-08 Elastische Lagerung für ein Bauteil und Verfahren zu deren Herstellung

Publications (1)

Publication Number Publication Date
WO2012055489A1 true WO2012055489A1 (fr) 2012-05-03

Family

ID=45923243

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/005074 WO2012055489A1 (fr) 2010-10-25 2011-10-11 Support élastique conçu pour un composant et son procédé de production

Country Status (2)

Country Link
DE (2) DE102010053731A1 (fr)
WO (1) WO2012055489A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013201058A1 (de) 2013-01-23 2014-07-24 Bayerische Motoren Werke Aktiengesellschaft Haltebügel für ein Lager eines Fahrwerks-Stabilisators
DE102016003525A1 (de) 2016-03-22 2016-09-01 Daimler Ag Verfahren zum Herstellen eines Drehstabfederlagers und Fahrzeug
WO2017002806A1 (fr) * 2015-06-29 2017-01-05 日本発條株式会社 Élément élastique et tige de fil pour élément élastique

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010035524A1 (de) * 2010-08-25 2012-03-01 Benteler Automobiltechnik Gmbh Faserverbundwerkstoffstabilisator
DE102012110656A1 (de) 2012-11-07 2014-05-08 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Stabilisatoranordnung für ein Fahrwerk eines Kraftfahrzeugs
DE102013218727A1 (de) * 2013-09-18 2015-03-19 Bayerische Motoren Werke Aktiengesellschaft Gummilager, Fahrzeug umfassend ein Gummilager und Herstellung eines Gummilagers
DE102016114737B4 (de) * 2016-08-09 2018-11-22 Vibracoustic Gmbh Lagerbuchse und Verfahren zum Herstellen der Lagerbuchse
DE102019006280A1 (de) 2019-09-05 2021-03-11 Albany Engineered Composites, Inc. Verfahren zur Herstellung einer formschlüssigen Lasteinleitung für stabförmige Fasernbundstrukturen sowie deren Gestaltung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004045830A1 (fr) * 2002-11-19 2004-06-03 Rowley William W Traitement post-formation de profiles
US20050001354A1 (en) * 2003-07-02 2005-01-06 Martin Klocke Process for the production of a composite article
EP1632328A1 (fr) * 2003-06-12 2006-03-08 Toyo Tire & Rubber Co., Ltd . Procede et dispositif de fabrication d'un godet de structure double couche
DE102007051517A1 (de) 2006-12-22 2009-04-30 Technische Universität Dresden Hohlwelle aus Faserverbundwerkstoff und darauf zu befestigende Funktionselemente
DE102008010228A1 (de) 2008-02-21 2009-09-03 Airbus Deutschland Gmbh Verfahren und Vorrichtung zur Herstellung faserverstärkter Kunststoffprofilteile
JP2010208528A (ja) * 2009-03-11 2010-09-24 Nhk Spring Co Ltd スタビライザー装置およびその製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231555A (en) * 1978-06-12 1980-11-04 Horikiri Spring Manufacturing Co., Ltd. Bar-shaped torsion spring
DE3612777A1 (de) * 1986-04-16 1987-10-22 Porsche Ag Vorderradaufhaengung
DE3910641A1 (de) * 1989-04-01 1990-10-18 Boehler Ag Stabilisatoranordnung fuer fahrzeuge und herstellungsverfahren
US5954353A (en) * 1998-02-06 1999-09-21 American Axle & Manufacturing, Inc. Plug in direct acting stabilizer bar link
DE10206614A1 (de) * 2001-02-15 2002-08-29 Klaus Wenderoth Schraubverbindung für einen Körper aus Faserverbundwerkstoff
DE102007003596B4 (de) 2007-01-25 2010-11-25 Ifc Composite Gmbh Verfahren zur Herstellung einer Blattfeder aus einem Faserverbundwerkstoff mit einem thermoplastischen Kunststoff
DE202006017244U1 (de) * 2006-11-09 2007-02-22 Trigum Engineering Gmbh Stoß-/schwingungsdämpfende Haltevorrichtung
DE102008015705A1 (de) * 2008-03-26 2010-01-28 Ifc Composite Gmbh Lenker einer Radaufhängung eines Fahrzeugs
DE202009003662U1 (de) * 2009-03-17 2009-07-09 Harmia Beratungsgesellschaft Mbh Krafteinteilung in ein faserverstärktes Rohr
DE102009050970A1 (de) * 2009-10-28 2010-06-10 Daimler Ag Wankstabilisator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004045830A1 (fr) * 2002-11-19 2004-06-03 Rowley William W Traitement post-formation de profiles
EP1632328A1 (fr) * 2003-06-12 2006-03-08 Toyo Tire & Rubber Co., Ltd . Procede et dispositif de fabrication d'un godet de structure double couche
US20050001354A1 (en) * 2003-07-02 2005-01-06 Martin Klocke Process for the production of a composite article
DE102007051517A1 (de) 2006-12-22 2009-04-30 Technische Universität Dresden Hohlwelle aus Faserverbundwerkstoff und darauf zu befestigende Funktionselemente
DE102008010228A1 (de) 2008-02-21 2009-09-03 Airbus Deutschland Gmbh Verfahren und Vorrichtung zur Herstellung faserverstärkter Kunststoffprofilteile
JP2010208528A (ja) * 2009-03-11 2010-09-24 Nhk Spring Co Ltd スタビライザー装置およびその製造方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013201058A1 (de) 2013-01-23 2014-07-24 Bayerische Motoren Werke Aktiengesellschaft Haltebügel für ein Lager eines Fahrwerks-Stabilisators
WO2017002806A1 (fr) * 2015-06-29 2017-01-05 日本発條株式会社 Élément élastique et tige de fil pour élément élastique
CN107949719A (zh) * 2015-06-29 2018-04-20 日本发条株式会社 弹性部件以及弹性部件用线材
US10591011B2 (en) 2015-06-29 2020-03-17 Nhk Spring Co., Ltd. Elastic member and wire for elastic member
US11028893B2 (en) 2015-06-29 2021-06-08 Nhk Spring Co., Ltd. Elastic member and wire for elastic member
DE102016003525A1 (de) 2016-03-22 2016-09-01 Daimler Ag Verfahren zum Herstellen eines Drehstabfederlagers und Fahrzeug

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