EP2748012A1 - Rad für ein kraftfahrzeug - Google Patents

Rad für ein kraftfahrzeug

Info

Publication number
EP2748012A1
EP2748012A1 EP12761558.1A EP12761558A EP2748012A1 EP 2748012 A1 EP2748012 A1 EP 2748012A1 EP 12761558 A EP12761558 A EP 12761558A EP 2748012 A1 EP2748012 A1 EP 2748012A1
Authority
EP
European Patent Office
Prior art keywords
wheel
fibers
rim
wheel according
polyamide
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.)
Withdrawn
Application number
EP12761558.1A
Other languages
German (de)
English (en)
French (fr)
Inventor
Heiko Heß
Jörg Schnorr
Walter Rau
Sven WENIGMANN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Priority to EP12761558.1A priority Critical patent/EP2748012A1/de
Publication of EP2748012A1 publication Critical patent/EP2748012A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B5/00—Wheels, spokes, disc bodies, rims, hubs, wholly or predominantly made of non-metallic material
    • B60B5/02—Wheels, spokes, disc bodies, rims, hubs, wholly or predominantly made of non-metallic material made of synthetic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2360/00—Materials; Physical forms thereof
    • B60B2360/30—Synthetic materials

Definitions

  • the at least one reinforcing element can be formed over the entire width of the rim band. Alternatively, it is also possible to reinforce only particularly heavily loaded areas by the at least one reinforcing element. It is thus possible, for example, for the area from the inner horn to the outer horn, including the rim base and rim shoulder, to be reinforced or for individual areas between the inner and outer horns and / or the outer horn and / or the inner horn to be reinforced by inserted reinforcing elements.
  • fibers used reinforcing materials are for example graphite, chalk, talc and nanoscale fillers.
  • a plastic is used as a material for the insert used as a reinforcing element to also reinforce the Kunststoffsoff.
  • short fibers, long fibers or continuous fibers can be used. It is particularly preferred to use long fibers or continuous fibers for reinforcing the plastic for the insert.
  • the wheel is then fastened with the adapter to an axle of the motor vehicle.
  • the adapter may be integrally formed with the wheel support on the vehicle axle or may be a separate part, in which case the adapter may be integrally formed with the wheel and has at least one surface in contact with the wheel support on the vehicle axle.
  • the adapter may be made of the same metals as described above for the sleeves. Alternatively, it is also possible to manufacture the adapter from a ceramic.
  • the adapter has for transmitting force surveys, which engage in recesses in the rim star or in the wheel disc.
  • FIG. 1 shows a section through a wheel of a motor vehicle with a reinforcement of the rim tape in a first embodiment
  • a wheel 1 for a motor vehicle comprises a wheel body 3 and a cover 5.
  • the wheel 1 comprises only the wheel body 3 and has no diaphragm.
  • an aperture can also be provided on each side of the wheel body 3.
  • wheel bolts 17 are used as suitable fastening means, for example.
  • the wheel bolts 17 allow a detachable connection of the wheel body 3 with the vehicle axle, so that z. B. in case of damage to the wheel or a necessary tire change the wheel can be easily removed.
  • the rim tape 7 usually comprises an outer rim bed 19. At its outer edges, the outer rim 19 is closed with a rim flange 21.
  • the rim flange 21 serves to hold a tire mounted on the wheel 1. In this case, the tire is pressed with its outer side against the rim flange 21.
  • FIG. 2 shows a wheel 1 for a motor vehicle in a second embodiment.
  • the reinforcement of the rim strip 7 is not interrupted in the embodiment shown in FIG. 2, but the entire rim strip 7 is reinforced over the entire axial width.
  • ropes 29 are also used, which may optionally be interwoven with threads 31 to a commercial.
  • the annular reinforcing member 33 As a material for the annular reinforcing member 33 is z. As a metal, such as aluminum, titanium or iron, for example steel or an organic sheet is used. An organic sheet is understood to be an endless-fiber-reinforced polymer material.
  • the rim tape is also reinforced by an annular reinforcing member 33, wherein in the embodiment shown in Figure 4, the annular reinforcing member 33 extends over the entire axial width of the rim strip 7. Also in the embodiment illustrated in FIG. 7, the annular reinforcing element 33 is made, for example, from a metal sheet or an organic sheet.
  • the annular reinforcing element 33 is here also preferably adapted to the contour of the outer rim base 19.
  • annular reinforcing element 33 made of a metal or an organic sheet
  • the annular reinforcing element 33 is also possible to design the annular reinforcing element 33 as a ring made of a reinforced polymer or a ceramic.
  • a reinforced polymer in contrast to an organic sheet, is understood as meaning a polymer reinforced with short fibers or with long fibers.
  • the reinforced polymer material, from which the annular reinforcing element 33 is formed thereby a higher strength than the polymer material from which the rim strip 7 is made.
  • the panel 5 has a sacrificial rib 27.
  • the sacrificial rib 27 serves to protect the wheel 1 from damage, eg. B. by contact with a curb.
  • the sacrificial rib 27 is preferably arranged annularly around the axis of the wheel 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Reinforced Plastic Materials (AREA)
  • Moulding By Coating Moulds (AREA)
EP12761558.1A 2011-08-26 2012-08-24 Rad für ein kraftfahrzeug Withdrawn EP2748012A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12761558.1A EP2748012A1 (de) 2011-08-26 2012-08-24 Rad für ein kraftfahrzeug

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11179015 2011-08-26
PCT/EP2012/066491 WO2013030106A1 (de) 2011-08-26 2012-08-24 Rad für ein kraftfahrzeug
EP12761558.1A EP2748012A1 (de) 2011-08-26 2012-08-24 Rad für ein kraftfahrzeug

Publications (1)

Publication Number Publication Date
EP2748012A1 true EP2748012A1 (de) 2014-07-02

Family

ID=46880674

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12761558.1A Withdrawn EP2748012A1 (de) 2011-08-26 2012-08-24 Rad für ein kraftfahrzeug

Country Status (5)

Country Link
EP (1) EP2748012A1 (zh)
JP (2) JP2014527494A (zh)
KR (1) KR20140054356A (zh)
CN (1) CN103764407B (zh)
WO (1) WO2013030106A1 (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013205797B4 (de) * 2013-04-02 2023-08-03 Bayerische Motoren Werke Aktiengesellschaft Einrichtung zur Befestigung einer Radscheibe aus Faserverbundwerkstoff
CN105579246B (zh) * 2013-08-05 2018-03-06 慕贝尔碳纤维技术有限公司 由纤维增强的塑性材料制成的轮子
WO2015018602A1 (de) * 2013-08-07 2015-02-12 Bayerische Motoren Werke Aktiengesellschaft Einrichtung zum gezielten schwächen einer formstabilität einer felge für ein rad eines kraftfahrzeugs
JP6460353B2 (ja) * 2013-08-30 2019-01-30 ムベア カルボ テック ゲーエムベーハーＭｕｂｅａ Ｃａｒｂｏ Ｔｅｃｈ Ｇｍｂｈ 複合材ホイール及び挿入体
DE102013221514A1 (de) * 2013-10-23 2015-04-23 Bayerische Motoren Werke Aktiengesellschaft Befestigungsanordnung eines aus kohlefaserverstärktem Kunststoff bestehenden Fahrzeug-Rades
NL2011783C2 (en) 2013-11-11 2015-05-13 Luinstra Beheer B V A wheel and method of manufacturing.
US10486460B2 (en) 2014-05-16 2019-11-26 Basf Se Thermoplastic wheel hub
US10279625B2 (en) * 2014-08-15 2019-05-07 Arvinmeritor Technology, Llc Axel assembly having a bowl cover and a method of manufacture
US9944229B2 (en) 2014-08-15 2018-04-17 Arvinmeritor Technology, Llc Axle assembly having a bowl cover
KR20190032422A (ko) * 2016-07-21 2019-03-27 디에스엠 아이피 어셋츠 비.브이. 휠
CN109049759A (zh) * 2018-09-25 2018-12-21 北航（四川）西部国际创新港科技有限公司 复合材料轮毂及其制造方法
DE112020001467T5 (de) * 2019-03-26 2021-12-23 Sony Group Corporation Mehrschichtstruktur, radnabenmotor und angetriebenes rad
WO2021254880A1 (en) * 2020-06-18 2021-12-23 Guentner Bernhard Wheel and wheel rim comprising ultra-high molecular weight polyethylene
GB2609229B (en) * 2021-07-23 2023-11-08 Dymag Group Ltd Rim for a wheel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013026880A1 (de) * 2011-08-25 2013-02-28 Basf Se Rad für ein kraftfahrzeug

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5937361Y2 (ja) * 1978-08-11 1984-10-17 東レ株式会社 繊維補強合成樹脂製ホイ−ル
JPS59184001A (ja) * 1983-04-05 1984-10-19 Mitsubishi Rayon Co Ltd 繊維強化プラスチツク製デイスクホイ−ル
BG45090A1 (zh) * 1987-03-10 1989-04-14 Georgi D Kostov
JPH03125601A (ja) * 1989-10-06 1991-05-29 Bridgestone Corp 樹脂ホイール
JP3116363B2 (ja) * 1990-09-07 2000-12-11 株式会社ブリヂストン 樹脂ホイール
JP3134361B2 (ja) * 1991-07-16 2001-02-13 株式会社ブリヂストン 複合樹脂ホイール
DE29706229U1 (de) 1997-04-08 1997-06-05 Luetkemeyer Michael Felge für Fahrzeugräder
AT4936U1 (de) * 2000-10-06 2002-01-25 Austria Alu Guss Ges M B H Rad-gussfelge
FR2836865B1 (fr) * 2002-03-11 2004-05-14 Michelin Soc Tech Roue avec jante composite realisee par procede rtm
CN2633603Y (zh) * 2003-07-10 2004-08-18 上海杰事杰新材料股份有限公司 热塑性复合材料车轮
GB2433057A (en) * 2005-12-06 2007-06-13 Leo Nithas Frank Fynn Protector for an alloy wheel
DE102006010445B4 (de) * 2006-03-03 2014-02-13 Denk Engineering Gmbh Felge
BRPI0902289B1 (pt) * 2009-07-02 2020-09-08 Plascar Indústria De Componentes Plásticos Ltda Roda de material polimérico

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013026880A1 (de) * 2011-08-25 2013-02-28 Basf Se Rad für ein kraftfahrzeug

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013030106A1 *

Also Published As

Publication number Publication date
KR20140054356A (ko) 2014-05-08
JP2014527494A (ja) 2014-10-16
CN103764407A (zh) 2014-04-30
WO2013030106A1 (de) 2013-03-07
CN103764407B (zh) 2017-02-15
JP2017214063A (ja) 2017-12-07

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