CN1741912A - 轮,特别是轻金属轮 - Google Patents

轮,特别是轻金属轮 Download PDF

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Publication number
CN1741912A
CN1741912A CNA2003801092439A CN200380109243A CN1741912A CN 1741912 A CN1741912 A CN 1741912A CN A2003801092439 A CNA2003801092439 A CN A2003801092439A CN 200380109243 A CN200380109243 A CN 200380109243A CN 1741912 A CN1741912 A CN 1741912A
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CN
China
Prior art keywords
wheel
plastics
wheel rim
rim
spoke
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Pending
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CNA2003801092439A
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English (en)
Inventor
海因里克·鲍姆加特纳
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BBS Motorsport and Engineering GmbH
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BBS Motorsport and Engineering GmbH
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Filing date
Publication date
Application filed by BBS Motorsport and Engineering GmbH filed Critical BBS Motorsport and Engineering GmbH
Publication of CN1741912A publication Critical patent/CN1741912A/zh
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
    • B60B3/06—Disc wheels, i.e. wheels with load-supporting disc body formed by casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B21/00—Rims
    • B60B21/10—Rims characterised by the form of tyre-seat or flange, e.g. corrugated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
    • B22D15/005—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor of rolls, wheels or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B1/00—Spoked wheels; Spokes thereof
    • B60B1/06—Wheels with compression spokes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B1/00—Spoked wheels; Spokes thereof
    • B60B1/06—Wheels with compression spokes
    • B60B1/08—Wheels with compression spokes formed by casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B21/00—Rims
    • B60B21/02—Rims characterised by transverse section
    • B60B21/023—Rims characterised by transverse section the transverse section being non-symmetrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B21/00—Rims
    • B60B21/10—Rims characterised by the form of tyre-seat or flange, e.g. corrugated
    • B60B21/108—Rims characterised by the form of tyre-seat or flange, e.g. corrugated the surface of bead seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B21/00—Rims
    • B60B21/12—Appurtenances, e.g. lining bands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
    • B60B3/14—Attaching disc body to hub ; Wheel adapters
    • B60B3/16—Attaching disc body to hub ; Wheel adapters by bolts or the like
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Tires In General (AREA)

Abstract

公开的是一种轮，特别是一种用于汽车的轻金属轮，主要包括轮毂(20)和轮缘(10)，其中轮缘(10)具有轮缘内座(16)和轮缘外座(14)，它们分别转变为轮缘内角(18)和轮缘外角(12)，其中轮缘外座(14)至少部分由塑料组成，并且塑料(30)直接浇铸到轮(1)上。

Description

轮，特别是轻金属轮
技术领域
本发明涉及一种轮，更具体地说，涉及一种根据权利要求1前序部分的用于汽车的轻金属轮。
背景技术
这种轮作为轻金属轮特别在结构中非常受到欢迎，因为除了汽车美学上的构造之外还可以取得其他的技术优点。
总之这种趋势在于，尽可能减少轮的重量。这是对于日益增加的轻金属轮的另一个原因。但是相对于传统的钢轮这种节省的重量通常不是很高，因为使用的轻金属合金大部分不具有钢的强度。因此这样的轮必须构成为较大的壁厚，所以又重新部分丢掉了重量优点。
从WO 01/17799A1中公开了一种轮，其通过特别的结构可以进一步减小重量。
这种已知的轮具有轮缘，其设有轮缘外座和轮缘内座。轮缘外座与轮廓段一起用作轮胎的座。在轮廓段下面存在空腔，所以产生封闭的中空轮廓，其导致希望的强度升高。轮廓段由分开加工的半壳组成，所述半壳例如由塑料制成，因此能够制造轻的轮，其特别在危险区具有高的强度。
但是这里的缺点是相当高的加工技术费用。当它作为半壳构成，所述轮廓段必须分开制造并且接着通过胶水或焊接与轮缘连接。
发明内容
因此本发明的问题在于，改进前述类型的轮，减少加工技术的费用。
通过具有权利要求1的特征部分的轮解决上述问题。
本发明基于塑料直接浇铸到轮上的思想。因此，实现保持已知轮的重量和强度优点，但显著地减少制造费用，在所述轮中，轮缘外座至少部分通过预加工的轮廓段构成。通过该方案能够使用确定的制造方法，例如注塑方法。
特别的优点具体在于这种轮，其中轮毂具有轮辐。轮辐由于节省重量的原因能够设有轮辐空腔，其然后填充有塑料。因此产生的塑料核将从轮毂的直接区域中如此径向延伸，使得它从上面进入轮缘外座的区域内并且直径用作轮胎座。因此能够成本便宜地制造这种轮，其中可取得突出的强度值。特别地，轮辐的壁厚能够进一步减小，从而在保持强度的同时能够获得显著的重量减小。
特别的优点在于泡沫塑料的使用，通过泡沫塑料能够另外进一步减小重量。该减小重量相对于现在结构能够使每个轮至少1至2kg。
特别有利的是，泡沫塑料在它的表面具有表皮，其因此保证平的和最佳的轮胎座并且特别地也可以没有其它措施对轮胎气密封。
当塑料是加强的塑料，特别是纤维加强的塑料，例如一种玻璃纤维或炭纤维加强塑料时，能够特别简单并且节省重量地达到轮要求的强度特性。
由于有利的机械特征，适合于作为塑料的是聚酰胺或聚碳酸酯。
附图说明
下面将根据附图详细地描述实施例。
附图示出根据本发明的轮的半剖视图。
具体实施方式
轮1以已知的方式由轮缘10和轮毂20组成。
轮缘10具有轮缘内座16和轮缘外座14。它们分别轴向向外地转变为轮缘内角18和轮缘外角12。在轮缘内角18和轮缘外角12之间保持轮胎50，所述轮胎安排在轮缘内座16和轮缘外座14上并且侧面位于轮缘内角18和轮缘外角12。
轮缘10转变为轮毂20，轮毂20具有多个轮辐22。轮辐22由于节省重量的原因构成为中空的轮辐并且分别具有轮辐空腔24。
塑料泡沫的表面构成表皮32并因此提供用于轮胎50的平的和最佳的座。通过用塑料填充轮辐22的空腔24，能够提高轮辐22的强度，这特别在轻金属轮中是很大的优点，因为因此改善它的碰撞特性。因此通过根据本发明的轮1，减小在街边石头上或凹坑上驶过时候损坏的危险。
附图标记
1  轮
10 轮缘
12 轮缘外角
14 轮缘外座
16 轮缘内座
18 轮缘内角
20 轮毂
22 轮辐
24 轮辐空腔
30 塑料，塑料核
32 表皮
50 轮胎

Claims (6)

1.一种轮，特别是用于汽车的轻金属轮，基本上由轮毂(20)和轮缘(10)组成，其中轮缘(10)具有轮缘内座(16)和轮缘外座(14)，它们分别转变为轮缘内角(18)和轮缘外角(12)，其中轮缘外座(14)至少部分由塑料构成，其特征在于，塑料(30)直接浇铸到轮(1)上。
2.如权利要求1所述的轮，其中轮毂(20)具有带有轮辐空腔(24)的轮辐(22)并且轮辐空腔(24)填充有塑料(30)。
3.如权利要求1或2所述的轮，其中塑料(30)是起泡沫的。
4.如权利要求3所述的轮，其中塑料(30)在它的表面具有表皮(32)。
5.如前述权利要求中任一项所述的轮，其中塑料(30)是加强的塑料，特别是纤维加强的塑料。
6.如前述权利要求中任一项所述的轮，其中塑料(30)是聚酰胺或聚碳酸酯。
CNA2003801092439A 2003-01-27 2003-12-23 轮,特别是轻金属轮 Pending CN1741912A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10302997A DE10302997A1 (de) 2003-01-27 2003-01-27 Leichtmetallrad mit verbessertem Reifensitz
DE10302997.4 2003-01-27

Publications (1)

Publication Number Publication Date
CN1741912A true CN1741912A (zh) 2006-03-01

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ID=32667856

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Application Number Title Priority Date Filing Date
CNA2003801092439A Pending CN1741912A (zh) 2003-01-27 2003-12-23 轮,特别是轻金属轮

Country Status (9)

Country Link
US (1) US20060267396A1 (zh)
EP (1) EP1587695A1 (zh)
JP (1) JP2006513091A (zh)
KR (1) KR20050092785A (zh)
CN (1) CN1741912A (zh)
AU (1) AU2003300545A1 (zh)
CA (1) CA2513695A1 (zh)
DE (1) DE10302997A1 (zh)
WO (1) WO2004067295A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102285304A (zh) * 2011-06-01 2011-12-21 宁波灿东模具技术有限公司 轮毂
CN104023953A (zh) * 2011-12-07 2014-09-03 蒂森克虏伯碳素零件有限公司 由纤维复合材料制成的车轮和其制造方法
CN105691090A (zh) * 2016-01-30 2016-06-22 太仓丹妮尔模塑汽配有限公司 一种轻质耐用汽车轮毂

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004046635A1 (de) * 2004-09-25 2006-04-06 Ronal Gmbh Rad
DE102010036611A1 (de) 2010-07-26 2012-01-26 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Fahrzeugrad
DE102010037524B3 (de) * 2010-09-14 2012-03-01 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Fahrzeugfelge
US9421859B2 (en) 2011-12-02 2016-08-23 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Fiber composite wheel with electric motor and damping
DE202011108560U1 (de) * 2011-12-02 2013-03-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Rad eines Elektrofahrzeugs
US9616621B2 (en) * 2011-12-07 2017-04-11 Thysennkrupp Carbon Components Gmbh Wheel made of fiber composites and process for the manufacture thereof
CN104924840A (zh) * 2015-06-29 2015-09-23 开平市中铝实业有限公司 耐用的汽车轮毂
CN108778810A (zh) * 2016-03-18 2018-11-09 中信戴卡股份有限公司 配设有轮毂马达的车轮的混合式轮辋
JP6722932B1 (ja) * 2020-03-17 2020-07-15 株式会社ケーアンドエス 測定装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3716070A1 (de) * 1987-05-14 1988-12-01 Messerschmitt Boelkow Blohm Scheibenrad, insbesondere fuer schienenfahrzeuge
US5246275A (en) * 1987-08-21 1993-09-21 Arredondo Jr Rene N Wheel for bicycles and method of producing
US5080444A (en) * 1988-10-12 1992-01-14 E. I. Du Pont De Nemours And Company Vehicle wheel
EP0698508A3 (de) * 1994-08-27 1997-04-09 Porsche Ag Rad für ein Kraftfahrzeug
DE19601778C2 (de) * 1995-10-11 1998-09-10 Porsche Ag Rad für ein Kraftfahrzeug
DE29623451U1 (de) * 1995-10-11 1998-07-02 Dr.Ing.H.C. F. Porsche Ag, 70435 Stuttgart Rad für ein Kraftfahrzeug
DE19754959C2 (de) * 1997-12-11 2001-05-17 Porsche Ag Rad für ein Kraftfahrzeug mit Hohlspeichen
US6106075A (en) * 1998-06-02 2000-08-22 Honda Giken Kogyo Kabushiki Kaisha Road wheel with improved vibration characteristics and method of constructing and utilizing same
DE19916444C2 (de) * 1999-04-12 2002-10-31 Lightcon Gmbh Rad
AU5525000A (en) * 1999-06-11 2001-01-02 Dr. Ing H.C.F. Porsche Aktiengesellschaft Wheel for a motor vehicle
DE19926575C2 (de) * 1999-06-11 2003-04-17 Porsche Ag Rad für ein Kraftfahrzeug
US6783190B1 (en) * 1999-09-08 2004-08-31 Bbs Motorsport & Engineering Light metal wheel
DE10012891A1 (de) * 2000-03-16 2001-09-27 Porsche Ag Zweigeteiltes Rad für ein Kraftfahrzeug
DE10012890A1 (de) * 2000-03-16 2001-09-27 Porsche Ag Mehrteiliges Fahrzeugrad
AT4936U1 (de) * 2000-10-06 2002-01-25 Austria Alu Guss Ges M B H Rad-gussfelge

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102285304A (zh) * 2011-06-01 2011-12-21 宁波灿东模具技术有限公司 轮毂
CN104023953A (zh) * 2011-12-07 2014-09-03 蒂森克虏伯碳素零件有限公司 由纤维复合材料制成的车轮和其制造方法
US9616704B2 (en) 2011-12-07 2017-04-11 ThyssenKrupp Carbon Components GmbH Wheel made of fiber composites and process for the manufacture thereof
CN104023953B (zh) * 2011-12-07 2017-04-12 蒂森克虏伯碳素零件有限公司 由纤维复合材料制成的车轮和其制造方法
CN105691090A (zh) * 2016-01-30 2016-06-22 太仓丹妮尔模塑汽配有限公司 一种轻质耐用汽车轮毂

Also Published As

Publication number Publication date
WO2004067295A1 (de) 2004-08-12
CA2513695A1 (en) 2004-08-12
KR20050092785A (ko) 2005-09-22
DE10302997A1 (de) 2004-08-05
EP1587695A1 (de) 2005-10-26
US20060267396A1 (en) 2006-11-30
AU2003300545A1 (en) 2004-08-23
JP2006513091A (ja) 2006-04-20

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