WO2005123418A1 - Leichtmetallrad - Google Patents
Leichtmetallrad Download PDFInfo
- Publication number
- WO2005123418A1 WO2005123418A1 PCT/EP2005/006368 EP2005006368W WO2005123418A1 WO 2005123418 A1 WO2005123418 A1 WO 2005123418A1 EP 2005006368 W EP2005006368 W EP 2005006368W WO 2005123418 A1 WO2005123418 A1 WO 2005123418A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wheel
- rim
- outer rim
- bed
- web
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title abstract description 3
- 239000002184 metal Substances 0.000 title abstract description 3
- 238000000034 method Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 7
- 238000003754 machining Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 4
- 229910001234 light alloy Inorganic materials 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000013585 weight reducing agent Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B25/00—Rims built-up of several main parts ; Locking means for the rim parts
-
- 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
- B60B21/02—Rims characterised by transverse section
- B60B21/025—Rims characterised by transverse section the transverse section being hollow
-
- 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
- B60B21/026—Rims characterised by transverse section the shape of rim well
-
- 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
- B60B21/028—Rims characterised by transverse section the shape of hump
-
- 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
- B60B21/102—Rims characterised by the form of tyre-seat or flange, e.g. corrugated the shape of bead seats
Definitions
- the invention relates to a wheel, in particular a light alloy wheel for motor vehicles, according to the preamble of claim 1.
- WO 01/17799 AI proposed to use profile segments in the area of the inner rim bed or the outer rim bed which at least have a circumferential direction of the wheel form continuous hollow sections in sections.
- Half-shells were preferably proposed as profile elements, which were used in the area of the inner rim bed or outer rim bed and were connected to one another and to the adjacent elements of the wheel by means of suitable fastening methods. The manufacture and assembly of wheels designed in this way proves to be relatively complex and costly.
- the present invention is therefore based on the problem of further developing a wheel, in particular a light alloy wheel for motor vehicles, in such a way that it is at the same time particularly inexpensive to produce and easy to assemble while maintaining the weight reduction and high mechanical strength.
- a hollow chamber is formed which is continuous in the circumferential direction, at least in sections, and which can be delimited by a profile wall in the area of the inner rim bed or outer rim bed, the profile wall being formed in one piece. 5
- the profile wall is formed from an annular full shell, which can be pushed into the desired area of the inner rim bed or outer rim bed and fastened there. This results in a particularly simple assembly of the wheel.
- the full shell is preferably pushed from the outside of the wheel into the area of the outer rim bed, so that the full shell is easily accessible from the outside.
- the full shell also has at least one towards 20 . of the wheel star directed web, which is screwed to at least one spoke of the wheel star, the connection between the full shell and the other elements of the wheel is made in a particularly simple and safe manner.
- the full shell is pushed from the inside of the wheel into the area of the outer rim bed, and the area of the inner rim bed is deformed without cutting, so that the full shell is inserted without leaving a separating joint visible from the outside.
- the profile wall is formed integrally with the wheel, so that the Positioning costs can be significantly reduced.
- the tread wall is formed as a non-cutting deformable ring web in the area of the outer rim flange, which is deformable inwards, so that a stable contact surface for the tire is formed in the area of the outer rim bed even without fastening measures between the tread wall and the wheel in the area of the outer rim bed.
- the profile wall in the deformed state forms at least the upper section of the outer rim flange, which ensures easy accessibility.
- the deformation of the profile wall forms a hollow chamber in the inner rim flange and / or in the outer rim flange, whereby the inner rim flange or the outer rim flange additionally gains stability.
- the method according to the invention for producing a wheel has the following steps: casting a blank with a wheel star and a section running perpendicular to it with four radially circumferential ring webs, - turning the contour of the wheel rim in the section and a contact surface on the ring web forming the outer rim horn, Stretching the section and reshaping the ring web forming the profile wall to form the cavity bordering the outer rim horn, - pre-rotating a support surface on the ring ridge forming the ring web and reshaping the ring web forming the profile wall Formation of the cavity bordering the inner rim of the rim.
- the formed ring webs to the ring webs forming the outer rim or inner rim by welding, preferably by laser welding.
- this step can also be omitted, since the strength is already guaranteed by supporting the profile walls against the outer rim flange or the inner rim flange.
- Figure 1 shows a first embodiment of the wheel according to the invention in half section.
- FIG. 1 a shows a schematic representation of the manufacturing process of the first embodiment of the wheel according to the invention according to FIG. 1 in half section;
- Figure 2 shows a second embodiment of the wheel according to the invention in half section.
- FIG. 3 shows a third embodiment of the wheel according to the invention in half section
- Fig. 4 shows a fourth embodiment of the wheel according to the invention in half section
- 5 shows a fifth embodiment of the wheel according to the invention in half section
- 6 shows a sixth embodiment of the wheel according to the invention in half section
- 7 shows a seventh embodiment of the wheel according to the invention in half section
- FIG. 13 shows a tenth embodiment of the wheel according to the invention in half section
- the basic structure of a wheel 1 is identical in all embodiments.
- the wheel 1 consists of a wheel rim .10 and a wheel star 12.
- the wheel rim 10 has a rim outer bed 14 and a rim inner bed 16.
- the outer rim bed 14 merges into an outer rim horn 18 towards the outside of the wheel, while the inner rim bed 16 merges into an inner rim 20 towards the inside of the wheel.
- a tire (not shown) is held, which rests on the outer rim 14 and the inner rim 16 and lies laterally on the outer rim 18 and the inner rim 20.
- the wheel star 12 has a plurality of spokes 22, which are usually designed as hollow spokes for reasons of weight saving and can each have a spoke cavity 24.
- a hollow chamber 26 is formed which is continuous in the circumferential direction at least in sections and is arranged here in the area of the outer rim bed 14.
- a hollow chamber 27 in the region of the inner rim 16 (see FIGS. 11, 12 and 13).
- the spoke cavities 24 and the circumferential hollow chamber 26 there is a communicating connection between the spoke cavities 24 and the circumferential hollow chamber 26, which results in an extremely stable and at the same time rigid hollow chamber construction, which ensures improved impact behavior.
- the hollow chamber 26 is delimited in the area of the outer rim bed 14 by a profile wall 28 which also serves as a bearing surface for the tire.
- the hollow chamber 27 is delimited in the area of the inner rim rim 16 by a profile wall 28, which also serves as a bearing surface for the tire.
- the tread wall 28 can be reshaped in such a way that a hollow chamber 29 is formed within the inner rim flange 20 (see FIG. 13) or the outer rim flange 18, so that the tread wall 28 and the hollow chamber 29 formed support the tire outwards.
- this profile wall 28 is preferably se from so-called wrought materials, which are cold deformable, or cast alloys, which can be hot formed.
- wrought materials which are cold deformable, or cast alloys, which can be hot formed.
- the profile wall 28 and the other elements of the wheel from a matching material, preferably the alloys W AC-ALSil2Mg or EN AC-ALSi7Mg.
- the profile wall 28 consists of a full shell 30, which comprises a large part of the outer rim bed 14 and the outer rim horn 18.
- the annular full shell 30 is produced separately from the other elements of the wheel 1 and has two flat contact surfaces 35, 36 in the region of the outer rim bed 14 or the spokes 22, which can be connected to two corresponding webs 37, 38 of the wheel.
- the full shell 30 can be pushed onto the wheel from the outside of the wheel until the contact surfaces 35, 36 and the webs 37, 38 are in the correct position relative to one another.
- the attachment is then preferably carried out by connection techniques known per se, such as welding or gluing.
- the full shell 30 is cast onto the wheel 1 as an axially offset flange 11, separated from the wheel 1 at a contact point 13 and, after machining, to produce the desired shape of the full shell 30 with the contact points 35, 36 as previously described the webs 37, 38 put on (see Fig. La). In this way it is guaranteed that the full shell 30 was cast under the same conditions as the wheel 1.
- FIG. 2 A similar embodiment is shown in FIG. 2, but the full shell 31 extends further to the inside of the wheel down to where it rests on a long, flat central section 40 of the rim 10, below the outer rim flange 18, the full shell 31 also has a web 42 directed in the direction of the wheel star 12, which comes into engagement with and with a corresponding recess in the wheel star 12 can be screwed, possibly using suitable sealants.
- This construction is particularly robust and allows easy assembly / disassembly of the full shell 31. If necessary, the full shell 31 in the area of the flat surface 40 of the wheel rim 10 can also be connected to it by the abovementioned connecting means. Such a construction also provides the simple possibility of accommodating a support body on the flat surface 40 for purposes of emergency running.
- Full shell 32 is only formed as part of the outer rim bed 14, while the outer rim horn 18 is produced integrally with the basic structure of the wheel 1. It is therefore not possible to insert the full shell 32 from the outside of the wheel. Instead, the basic structure of the wheel in the area of the later inner rim bed 16 initially only has a flat, annular base surface 44, over which the full shell 32 can be pushed from the inside of the wheel until the connection to the outer rim flange 18 and to the web 45 provided for this purpose in the area the outer rim bed 14 is made. The known joining techniques mentioned above are also used here. Finally, the flat base surface 44 is deformed in such a way that a suitable inner rim 16 and inner rim horn 20 are created.
- FIG. 12 shows an embodiment in which the profile wall in the region of the inner rim rim 16 is formed on a circumferential ring web 53 which is formed integrally with the wheel web.
- the blank, which in each case forms the ring web 48, 49, 50, 53, is shown, like an intermediate state during the deformation, as a white area with a black outline, while the final state is shown hatched.
- the outer rim flange 18 is formed separately from the ring web 49, which can be split off from it by using suitable separating means and folded over inwards.
- the ring web 53 can also be integrally formed separately from the inner rim flange 20, which can be folded over to form the encircling hollow chamber 27.
- FIG. 6 A similar embodiment is shown in FIG. 6, in which case the ring web 50 has a second projection 56 which projects at an angle and which, after the deformation process, does the same Rim outside horn 18 forms.
- FIG. 11 shows a further embodiment, in which an annular web 52 is arranged in an analogous manner in the region of the inner rim bed 16 and is deformed outward.
- the inner rim flange 20 is not enclosed by the reshaped ring web 52 from above, but lies on a step on the side of the inner rim flange 20 facing the wheel rim 10.
- a connection of the deformed web to the respectively opposite surfaces is possible, but not absolutely necessary, since the deformation already provides sufficient load-bearing capacity.
- FIG. 13 shows a further preferred embodiment, in which an annular web 54 is arranged in the region of the inner rim bed 16 in such a way that after the annular web 54 has been deformed outward onto a circumferential annular web 55 by the annular webs 54 and 55, the inner rim flange 20 has one inside trained circumferential hollow chamber 29 is formed.
- a rim inner horn 20 formed in this way has increased stability with lower weight.
- an outer fig horn which has a hollow chamber, can also be formed from two circumferential ring webs.
- FIG. 8 shows a blank 101 in half section, which already shows the wheel star 12 with the spokes 22 and has a section 110 running perpendicular to it, from which the wheel rim 10 is machined.
- Section 110 has four radially extending ring webs 118, 120, 128, 129.
- the blank 101 is cast from an aluminum alloy, for example from the alloys WN AC-ALSil2Mg or EN AC-ALSi7Mg.
- the contour of the wheel rim 10 is rotated in the section 110.
- a support surface for the ring web 128 to be formed is rotated on the ring web 118.
- the ring web 128, possibly after machining, is bent outwards so that the free end of the ring web 128 is on the contact surface in the
- Ring web 118 rests and so the outer rim bed 14 is formed.
- Section 110 is also ironed to define the final width of wheel rim 10.
- a support surface for the ring web 129 to be formed is rotated on the ring web 120 and the ring web 129, possibly after machining, is bent outwards until it rests on the support surface in the ring web 129 rests, whereby the inner rim 16 is formed (see FIG. 9).
- the two reshaped ring webs 128 and 129 can be fixed at certain points by welding, preferably by laser welding, on the contact surfaces of the ring webs 118 and 120 or by a completely circumferential weld seam.
- the cavity 26 formed by the profile walls 28 can be sealed off by a completely circumferential weld seam.
- Such attachment is not necessary for reasons of strength; In order to achieve the effect essential to the invention, it is sufficient if the ring webs 128 and 129 or the profile walls 28 formed from them are supported against the outer rim flange 18 formed from the ring web 118 or against the inner rim flange 20 formed from the ring web 120.
- the additional, labor and cost-causing manufacturing step of welding can therefore preferably be omitted.
- the blank 101 is then subjected to a heat treatment in a known manner in order to anneal the stresses in the material which are caused by the deformation steps.
- the method described can also be used to produce wheels according to the invention which have a profile wall 28 only in the area of the outer rim bed 14 or only in the area of the inner rim bed 16.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Tires In General (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2005254204A AU2005254204A1 (en) | 2004-06-16 | 2005-06-14 | Light-metal wheel |
JP2007515861A JP2008502525A (ja) | 2004-06-16 | 2005-06-14 | 軽金属ホイール |
EP05761794A EP1755906A1 (de) | 2004-06-16 | 2005-06-14 | Leichtmetallrad |
US11/629,757 US20080143170A1 (en) | 2004-06-16 | 2005-06-14 | Light-Metal Wheel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004028841.0 | 2004-06-16 | ||
DE102004028841A DE102004028841A1 (de) | 2004-06-16 | 2004-06-16 | Leichtmetallrad |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005123418A1 true WO2005123418A1 (de) | 2005-12-29 |
Family
ID=35033391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2005/006368 WO2005123418A1 (de) | 2004-06-16 | 2005-06-14 | Leichtmetallrad |
Country Status (7)
Country | Link |
---|---|
US (1) | US20080143170A1 (de) |
EP (1) | EP1755906A1 (de) |
JP (1) | JP2008502525A (de) |
CN (1) | CN1968830A (de) |
AU (1) | AU2005254204A1 (de) |
DE (1) | DE102004028841A1 (de) |
WO (1) | WO2005123418A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012028195A1 (de) * | 2010-09-02 | 2012-03-08 | Bayerische Motoren Werke Aktiengesellschaft | Radbaugruppe für kraftfahrzeuge |
WO2012028193A1 (de) * | 2010-09-02 | 2012-03-08 | Bayerische Motoren Werke Aktiengesellschaft | Radbaugruppe für kraftfahrzeug |
DE102013213356A1 (de) | 2013-07-08 | 2015-01-08 | Bbs Gmbh | Ring für ein Rad sowie Rad mit einem solchen Ring |
DE102013213355A1 (de) | 2013-07-08 | 2015-01-08 | Bbs Gmbh | Deckel für eine Radfelge sowie Rad mit einem solchen Deckel |
CN110682733A (zh) * | 2019-11-15 | 2020-01-14 | 山东贞元汽车车轮有限公司 | 一种超轻真空车轮及应用该车轮的汽车 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010027048A1 (de) | 2010-07-14 | 2012-01-19 | Jan Boesner | Felge für Kraftfahrzeuge |
FR2981605B1 (fr) * | 2011-10-25 | 2013-11-01 | Saint Jean Ind | Procede de fabrication d'une roue hybride en deux parties en alliage leger notamment aluminium |
DE102011087936B3 (de) * | 2011-12-07 | 2013-02-21 | ThyssenKrupp Carbon Components GmbH | Rad aus Faserverbundwerkstoffen und Verfahren zur Herstellung |
US20150210109A1 (en) * | 2012-06-28 | 2015-07-30 | Dr. Ing. H.C.F. Porsche Aktiengesellschaft | Motor vehicle wheel |
DE102013212120A1 (de) * | 2013-06-25 | 2015-01-08 | Bayerische Motoren Werke Aktiengesellschaft | Felge eines Kraftfahrzeug-Rades sowie Herstellverfahren hierfür |
DE102014103269A1 (de) * | 2014-03-12 | 2015-09-17 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Fahrzeugrad für ein Kraftfahrzeug |
CN108045164A (zh) * | 2017-12-14 | 2018-05-18 | 厦门鸿基伟业复材科技有限公司 | 一种汽车轮毂的结构 |
US11926174B2 (en) * | 2021-12-23 | 2024-03-12 | GM Global Technology Operations LLC | Vitreous device to change apparent density within a metal casting |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63290640A (ja) * | 1987-05-21 | 1988-11-28 | Asahi Malleable Iron Co Ltd | 車両用ホイ−ル及びその製造法 |
JPH01249501A (ja) * | 1988-03-31 | 1989-10-04 | Asahi Tec Corp | 車両用ホイール |
JP2000142007A (ja) * | 1998-11-17 | 2000-05-23 | Topy Ind Ltd | 軽量化アルミホイールおよびその製造方法 |
WO2001017799A1 (de) | 1999-09-08 | 2001-03-15 | Bbs Motorsport & Engineering Gmbh | Leichtmetallrad |
WO2005068221A1 (ja) * | 2004-01-20 | 2005-07-28 | Washi Kosan Co., Ltd. | 軽合金製車両用ホイールの製造方法とそのホイール |
WO2005075220A1 (ja) * | 2004-02-03 | 2005-08-18 | Washi Kosan Co., Ltd. | 軽合金製ホイール |
Family Cites Families (19)
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US2992045A (en) * | 1956-02-14 | 1961-07-11 | Fischer Ag Georg | Wheel rims for pneumatic tire-carrying wheels of heavy vehicles |
US2948568A (en) * | 1958-01-17 | 1960-08-09 | Budd Co | Wheel disk-rim assembly for tubeless tires |
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US5575539A (en) * | 1991-11-23 | 1996-11-19 | Dr. Ing. H.C.F. Porsche Ag | Wheel rim for a motor vehicle and process for making same |
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EP0698508A3 (de) * | 1994-08-27 | 1997-04-09 | Porsche Ag | Rad für ein Kraftfahrzeug |
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-
2004
- 2004-06-16 DE DE102004028841A patent/DE102004028841A1/de not_active Ceased
-
2005
- 2005-06-14 CN CNA2005800200204A patent/CN1968830A/zh active Pending
- 2005-06-14 AU AU2005254204A patent/AU2005254204A1/en not_active Abandoned
- 2005-06-14 JP JP2007515861A patent/JP2008502525A/ja active Pending
- 2005-06-14 US US11/629,757 patent/US20080143170A1/en not_active Abandoned
- 2005-06-14 EP EP05761794A patent/EP1755906A1/de not_active Withdrawn
- 2005-06-14 WO PCT/EP2005/006368 patent/WO2005123418A1/de active Application Filing
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JPS63290640A (ja) * | 1987-05-21 | 1988-11-28 | Asahi Malleable Iron Co Ltd | 車両用ホイ−ル及びその製造法 |
JPH01249501A (ja) * | 1988-03-31 | 1989-10-04 | Asahi Tec Corp | 車両用ホイール |
JP2000142007A (ja) * | 1998-11-17 | 2000-05-23 | Topy Ind Ltd | 軽量化アルミホイールおよびその製造方法 |
WO2001017799A1 (de) | 1999-09-08 | 2001-03-15 | Bbs Motorsport & Engineering Gmbh | Leichtmetallrad |
WO2005068221A1 (ja) * | 2004-01-20 | 2005-07-28 | Washi Kosan Co., Ltd. | 軽合金製車両用ホイールの製造方法とそのホイール |
WO2005075220A1 (ja) * | 2004-02-03 | 2005-08-18 | Washi Kosan Co., Ltd. | 軽合金製ホイール |
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Title |
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PATENT ABSTRACTS OF JAPAN vol. 013, no. 593 (M - 914) 27 December 1989 (1989-12-27) * |
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 08 6 October 2000 (2000-10-06) * |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012028195A1 (de) * | 2010-09-02 | 2012-03-08 | Bayerische Motoren Werke Aktiengesellschaft | Radbaugruppe für kraftfahrzeuge |
WO2012028193A1 (de) * | 2010-09-02 | 2012-03-08 | Bayerische Motoren Werke Aktiengesellschaft | Radbaugruppe für kraftfahrzeug |
CN103038069A (zh) * | 2010-09-02 | 2013-04-10 | 宝马股份公司 | 汽车的车轮组件 |
US8833863B2 (en) | 2010-09-02 | 2014-09-16 | Bayerische Motoren Werke Aktiengesellschaft | Wheel assembly for motor vehicles |
US8840193B2 (en) | 2010-09-02 | 2014-09-23 | Bayerische Motoren Werke Aktiengesellschaft | Wheel assembly for motor vehicles |
CN103038069B (zh) * | 2010-09-02 | 2015-07-15 | 宝马股份公司 | 汽车的车轮组件 |
DE102013213356A1 (de) | 2013-07-08 | 2015-01-08 | Bbs Gmbh | Ring für ein Rad sowie Rad mit einem solchen Ring |
DE102013213355A1 (de) | 2013-07-08 | 2015-01-08 | Bbs Gmbh | Deckel für eine Radfelge sowie Rad mit einem solchen Deckel |
EP2823970A1 (de) | 2013-07-08 | 2015-01-14 | BBS GmbH | Ring für ein Rad sowie Rad mit einem solchen Ring |
EP2823971A1 (de) | 2013-07-08 | 2015-01-14 | BBS GmbH | Deckel für eine Radfelge sowie Rad mit einem solchen Deckel |
US9586438B2 (en) | 2013-07-08 | 2017-03-07 | Bbs Gmbh | Cover for a wheel rim and wheel having such a cover |
CN110682733A (zh) * | 2019-11-15 | 2020-01-14 | 山东贞元汽车车轮有限公司 | 一种超轻真空车轮及应用该车轮的汽车 |
Also Published As
Publication number | Publication date |
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JP2008502525A (ja) | 2008-01-31 |
EP1755906A1 (de) | 2007-02-28 |
US20080143170A1 (en) | 2008-06-19 |
AU2005254204A1 (en) | 2005-12-29 |
CN1968830A (zh) | 2007-05-23 |
DE102004028841A1 (de) | 2006-01-19 |
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