DE102012020398A1 - Vehicle wheel for motor vehicle, comprises a hollow element whose surface design of the inner side of inner wall differs by the surface configuration of outer sides of outer spokes of the hub portion and rim portion - Google Patents
Vehicle wheel for motor vehicle, comprises a hollow element whose surface design of the inner side of inner wall differs by the surface configuration of outer sides of outer spokes of the hub portion and rim portion Download PDFInfo
- Publication number
- DE102012020398A1 DE102012020398A1 DE201210020398 DE102012020398A DE102012020398A1 DE 102012020398 A1 DE102012020398 A1 DE 102012020398A1 DE 201210020398 DE201210020398 DE 201210020398 DE 102012020398 A DE102012020398 A DE 102012020398A DE 102012020398 A1 DE102012020398 A1 DE 102012020398A1
- Authority
- DE
- Germany
- Prior art keywords
- spokes
- hollow body
- wall
- vehicle wheel
- wheel according
- 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- Withdrawn
Links
- 238000005266 casting Methods 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 2
- 230000001788 irregular Effects 0.000 claims 1
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
Images
Classifications
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- 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
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- 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
- B60B25/002—Rims split in circumferential direction
- B60B25/006—Rims split symmetrically
-
- 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
- B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
- B60B3/08—Disc wheels, i.e. wheels with load-supporting disc body with disc body formed by two or more axially spaced discs
-
- 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
- B60B3/10—Disc wheels, i.e. wheels with load-supporting disc body apertured to simulate spoked wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2310/00—Manufacturing methods
- B60B2310/60—Surface treatment; After treatment
- B60B2310/614—Painting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2310/00—Manufacturing methods
- B60B2310/60—Surface treatment; After treatment
- B60B2310/64—Effect of treatments
- B60B2310/656—Decorative
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/30—Increase in
- B60B2900/311—Rigidity or stiffness
Abstract
Description
Die Erfindung betrifft ein Fahrzeugrad für ein Kraftfahrzeug mit einem Nabenteil, das über radiale Speichen in ein ringförmiges Felgenteil übergeht, nach dem Oberbegriff des Anspruches 1.The invention relates to a vehicle wheel for a motor vehicle with a hub part, which merges via radial spokes in an annular rim part, according to the preamble of claim 1.
Bei einem Fahrzeugrad dieser Art ist in die Speichen ein ringförmiger Hohlkörper eingegossen, der Innenspeichen und Außenspeichen abteilt, wenn der Hohlkörper in den Speichenzwischenräumen ausgeschnitten ist. Dieser nachträgliche Arbeitsgang des Ausschneidens erfolgt nach dem Gießvorgang und Entnehmen des gegossenen Fahrzeugrades aus der Gießform. Dabei können die Innenspeichen breiter sein als die Außenspeichen, wie die
Dieses bekannte gegossene Fahrzeugrad hat bei geringem Materialaufwand an Gussmasse eine ausreichende Festigkeit und Stabilität.This known cast vehicle wheel has sufficient strength and stability with low material consumption of casting material.
Es ist Aufgabe der Erfindung, dieses bekannte gegossene Fahrzeugrad so weiterzuentwickeln, dass unter Beibehaltung der ausreichenden Festigkeit und Stabilität sowie des geringen Materialaufwandes an Gussmasse die Optik des Fahrzeugrades von der Außenseite der Außenspeichen in vielfältiger Weise verändert und gestaltet werden kann.It is an object of the invention to further develop this known cast vehicle wheel so that while maintaining the sufficient strength and stability and the low cost of material of cast material, the appearance of the vehicle wheel from the outside of the outer spokes can be varied and designed in many ways.
Die gestellte Aufgabe wird durch die Merkmale des Anspruches 1 gelöst.The stated object is solved by the features of claim 1.
Dies wird dadurch erreicht, dass auch in den Speichenzwischenräumen das Nabenteil und das Felgenteil im Bereich der Innenspeichen weiter in die Speichenzwischenräume reichen wie im Bereich der Außenspeichen, dass nach dem Ausschneiden des Hohlkörpers in den Speichenzwischenräumen über den gesamten Umfang der Speichenzwischenräume die Innenseite der Innenwand des Hohlkörpers freiliegt und dass sich die Oberflächengestaltung der Innenseite der Innenwand des Hohlkörpers von der Oberflächengestaltung der Außenseite der Außenspeichen, des Nabenteils und des Felgenteils unterscheidet.This is achieved in that even in the spoke spaces the hub part and the rim part in the area of the inner spokes continue into the spoke spaces as in the area of the outer spokes, that after cutting out the hollow body in the spoke spaces over the entire circumference of the spoke spaces, the inside of the inner wall of the Hollow body is exposed and that the surface design of the inside of the inner wall of the hollow body differs from the surface design of the outer side of the outer spokes, the hub part and the rim part.
Auf diese einfache Weise wird bei dem neuen Fahrzeugrad die Optik des Fahrzeugrades von dessen Außenseite wesentlich verändert.In this simple way the optics of the vehicle wheel is substantially changed from the outside of the new vehicle wheel.
Weitere vorteilhafte Ausgestaltungen des Fahrzeugrades sind den Unteransprüchen zu entnehmen.Further advantageous embodiments of the vehicle wheel can be found in the dependent claims.
So kann die Innenseite der Innenwand des Hohlkörpers poliert, insbesondere hochglanzpoliert, sein. Es ist auch möglich, dass sich die Innenseite der Innenwand des Hohlkörpers farblich gegenüber der Außenseite der Außenspeichen, des Nabenteils und des Felgenteils absetzt. Eine andere Möglichkeit besteht darin, dass in die Innenseite der Innenwand des Hohlkörpers verzierende Formelemente eingraviert sind und dass sich damit die Innenseite der Innenwand des Hohlkörpers in der Oberflächengestaltung von der Außenseite der Außenspeichen, des Nabenteils und des Felgenteils unterscheidet. Die Innenwand und die Außenwand des Hohlkörpers sind als spiegelbildliche Schalenteile ausgebildet, die im Bereich der zur Außenseite der Außenspeichen parallel verlaufenden Mittellängsebene zusammengesetzt sind.Thus, the inside of the inner wall of the hollow body can be polished, in particular highly polished. It is also possible that the inner side of the inner wall of the hollow body sets color against the outer side of the outer spokes, the hub part and the rim part. Another possibility is that in the inside of the inner wall of the hollow body decorating mold elements are engraved and that thus the inner side of the inner wall of the hollow body differs in the surface design of the outer side of the outer spokes, the hub part and the rim part. The inner wall and the outer wall of the hollow body are formed as mirror-image shell parts, which are composed in the region of the outside of the outer spokes parallel extending central longitudinal plane.
Die Außenspeichen können zusätzlich auch mit Durchbrüchen versehen sein, die beim Gießvorgang durch die Außenwand des Hohlkörpers verschlossen sind und dass die Innenseite der Innenwand des Hohlkörpers und die Außenseite der Außenwand des Hohlkörpers unterschiedliche Oberflächengestaltungen aufweisen, die sich auch von der Oberflächengestaltung der Außenspeichen, des Nabenteils und des Felgenteils unterscheidet.The outer spokes may additionally be provided with openings which are closed during the casting process by the outer wall of the hollow body and that the inside of the inner wall of the hollow body and the outer side of the outer wall of the hollow body have different surface configurations, which also depends on the surface design of the outer spokes, the hub part and the rim part is different.
Zumindest bei einem Teil der Durchbrüche in den Außenspeichen ist die Außenwand des Hohlkörpers ausgeschnitten. Die Durchbrüche in die Außenspeichen sind als radiale Schlitze ausgebildet, die sich vom Nabenteil zum Felgenteil erstrecken und die Außenspeichen in mehrere Teil-Außenspeichen unterteilen. Dabei können die Schlitze in der Erstreckungsrichtung auch einfach oder mehrfach aufgeteilt sein.At least in some of the openings in the outer spokes, the outer wall of the hollow body is cut out. The apertures in the outer spokes are formed as radial slots which extend from the hub portion to the rim portion and divide the outer spokes into a plurality of partial outer spokes. The slots in the extension direction can also be divided one or more times.
Die Außenspeichen können auch mit Durchbrüchen in unterschiedlicher Form versehen sein, die gleichmäßig oder ungleichmäßig über die Außenspeichen verteilt sind, und dass zumindest bei einem Teil der Durchbrüche die Außenwand des Hohlkörpers ausgeschnitten ist.The outer spokes can also be provided with apertures in different shapes, which are evenly or non-uniformly distributed over the outer spokes, and that at least in part of the apertures, the outer wall of the hollow body is cut out.
Die den Durchbrüchen und den Speichenzwischenräumen zugekehrten Seiten der Außenspeichen, des Nabenteils und des Felgenteils gehen über konvex gewölbte Übergänge in die Außenseiten der Außenspeichen, des Nabenteils und des Felgenteils über.The sides of the outer spokes, the hub part and the rim part which face the apertures and the spoke spaces merge via convexly curved transitions into the outer sides of the outer spokes, the hub part and the rim part.
Die Erfindung wird anhand von in den Zeichnungen dargestellten Ausführungsbeispielen näher erläutert. Es zeigen:The invention will be explained in more detail with reference to embodiments shown in the drawings. Show it:
Wie
Im Bereich der Innenspeichen
Daher liegt über den gesamten Umfang des Speichenzwischenraumes
Wie
Damit die Innenseite
Die Durchbrüche
Anstelle des einzigen ringförmigen Hohlkörpers
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102007046124 A1 [0002] DE 102007046124 A1 [0002]
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210020398 DE102012020398A1 (en) | 2012-10-18 | 2012-10-18 | Vehicle wheel for motor vehicle, comprises a hollow element whose surface design of the inner side of inner wall differs by the surface configuration of outer sides of outer spokes of the hub portion and rim portion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210020398 DE102012020398A1 (en) | 2012-10-18 | 2012-10-18 | Vehicle wheel for motor vehicle, comprises a hollow element whose surface design of the inner side of inner wall differs by the surface configuration of outer sides of outer spokes of the hub portion and rim portion |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102012020398A1 true DE102012020398A1 (en) | 2014-04-24 |
Family
ID=50436684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201210020398 Withdrawn DE102012020398A1 (en) | 2012-10-18 | 2012-10-18 | Vehicle wheel for motor vehicle, comprises a hollow element whose surface design of the inner side of inner wall differs by the surface configuration of outer sides of outer spokes of the hub portion and rim portion |
Country Status (1)
Country | Link |
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DE (1) | DE102012020398A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4052922A1 (en) * | 2021-03-02 | 2022-09-07 | Yamaha Hatsudoki Kabushiki Kaisha | Cast wheel for straddled vehicle and method for producing the same |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20200429U1 (en) * | 2002-01-12 | 2002-07-25 | Power Tech Fischer Gmbh | Cast aluminum rim for passenger cars |
DE10146972A1 (en) * | 2001-09-24 | 2003-04-17 | Stahlschmidt & Maiworm Technic | Wheel for motor vehicle has spokes with apertures along neutral fibers, and consists of aluminum or magnesium alloy |
JP2007137340A (en) * | 2005-11-21 | 2007-06-07 | Toyota Motor Corp | Wheel for vehicle |
FR2904789A1 (en) * | 2006-08-08 | 2008-02-15 | Michel Louis Marie Gigoux | Light alloy wheel for motor vehicle, has disc with branches with longitudinal parts that are placed on vertical planes with respect to axis, where branches constitute recesses for allowing air circulation and cooling of braking system |
DE102007046124A1 (en) * | 2007-01-03 | 2008-07-10 | V2 Vorentwicklung & Vertrieb Gmbh | Manufacturing device for molded vehicle wheel, has rim part and hub part whereby hollow bodies is designed disk shape and is fit to contour of crossing intermediate space between two adjacent crossings |
DE102008034189B3 (en) * | 2008-07-16 | 2010-05-12 | Felix Aschwanden | Vehicle wheel or wheel star for this |
-
2012
- 2012-10-18 DE DE201210020398 patent/DE102012020398A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10146972A1 (en) * | 2001-09-24 | 2003-04-17 | Stahlschmidt & Maiworm Technic | Wheel for motor vehicle has spokes with apertures along neutral fibers, and consists of aluminum or magnesium alloy |
DE20200429U1 (en) * | 2002-01-12 | 2002-07-25 | Power Tech Fischer Gmbh | Cast aluminum rim for passenger cars |
JP2007137340A (en) * | 2005-11-21 | 2007-06-07 | Toyota Motor Corp | Wheel for vehicle |
FR2904789A1 (en) * | 2006-08-08 | 2008-02-15 | Michel Louis Marie Gigoux | Light alloy wheel for motor vehicle, has disc with branches with longitudinal parts that are placed on vertical planes with respect to axis, where branches constitute recesses for allowing air circulation and cooling of braking system |
DE102007046124A1 (en) * | 2007-01-03 | 2008-07-10 | V2 Vorentwicklung & Vertrieb Gmbh | Manufacturing device for molded vehicle wheel, has rim part and hub part whereby hollow bodies is designed disk shape and is fit to contour of crossing intermediate space between two adjacent crossings |
DE102008034189B3 (en) * | 2008-07-16 | 2010-05-12 | Felix Aschwanden | Vehicle wheel or wheel star for this |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4052922A1 (en) * | 2021-03-02 | 2022-09-07 | Yamaha Hatsudoki Kabushiki Kaisha | Cast wheel for straddled vehicle and method for producing the same |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R163 | Identified publications notified | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |