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DE20017678U1 - Rim with jacket with simplified assembly and better driving dynamics stability - Google Patents

Rim with jacket with simplified assembly and better driving dynamics stability

Info

Publication number
DE20017678U1
DE20017678U1 DE20017678U DE20017678U DE20017678U1 DE 20017678 U1 DE20017678 U1 DE 20017678U1 DE 20017678 U DE20017678 U DE 20017678U DE 20017678 U DE20017678 U DE 20017678U DE 20017678 U1 DE20017678 U1 DE 20017678U1
Authority
DE
Germany
Prior art keywords
rim
tire
jacket
wheel
outside
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.)
Expired - Lifetime
Application number
DE20017678U
Other languages
German (de)
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.)
SCHMOLE MICHAEL
Original Assignee
SCHMOLE MICHAEL
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 SCHMOLE MICHAEL filed Critical SCHMOLE MICHAEL
Priority to DE20017678U priority Critical patent/DE20017678U1/en
Publication of DE20017678U1 publication Critical patent/DE20017678U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
    • B60B3/04—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body not integral with rim, i.e. disc body and rim being manufactured independently and then permanently attached to each other in a second step, e.g. by welding
    • B60B3/041—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body not integral with rim, i.e. disc body and rim being manufactured independently and then permanently attached to each other in a second step, e.g. by welding characterised by the attachment of rim to wheel disc
    • B60B3/044—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body not integral with rim, i.e. disc body and rim being manufactured independently and then permanently attached to each other in a second step, e.g. by welding characterised by the attachment of rim to wheel disc characterised by cross-sectional details of the attachment, e.g. the profile
    • 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
    • B60B21/026—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Description

Beschreibung.Description.

Felge mit Mantel mit vereinfachter Mantelmontage und besserer fahrdynamischer StabilitätRim with casing with simplified casing assembly and better driving dynamic stability

Die Erfindung betrifft eine Felge mit Reifen mit den Merkmalen des Oberbegriffs des Anspruches.The invention relates to a rim with tires having the features of the preamble of the claim.

Bei Rädern herkömmlicher Bauart ist es Stand der Technik, daß der Felgenbettdurchmeeser auf der Innenseite mit dem Felgenbettdurchmesser auf der Außenseite identisch ist.For wheels of conventional design, it is state of the art that the rim well diameter on the inside is identical to the rim well diameter on the outside.

Aufgrund dieser Tatsache muß bei der Montage des Mantels zweimal das äußere Felgenhorn überwunden werden. Das heißt, die Montage ist arbeitsintensiv. Außerdem kann es zu Beschädigungen der Reifendichtfläche bei schlauchlosen Reifen kommen.Because of this, the outer rim flange must be overcome twice when fitting the casing. This means that fitting is labor-intensive. In addition, the sealing surface of tubeless tires can be damaged.

Wenn Querkräfte auftreten z.B. beim Kurvenfahren kann es im Extremfall sogar so weit kommen, daß die Reifenlauffläche mit dem Profil wegkippt und man mit der äußeren Reifenseitenflanke über den Straßenbelag rutscht. Das Profil trägt nicht mehr und der Kontakt zur Straße ist auf ein Minimum reduziert Das Rad rutscht seitlich weg. Einen gewissen Anteil daran hat auch die von der Flache her große innere weiche Reifenseitenflanke die sich extrem verformtIf transverse forces occur, for example when cornering, it can even happen in extreme cases that the tire tread tilts away with the profile and the outer tire sidewall slides across the road surface. The profile no longer supports the vehicle and contact with the road is reduced to a minimum. The wheel slides sideways. The soft inner tire sidewall, which is large in terms of surface area and extremely deformed, also plays a certain role in this.

Der Erfindung liegt die Aufgabe zugrunde, die Felge so zu gestalten, daß eine erleichterte Montage des Mantels gewährleistet ist.The invention is based on the object of designing the rim in such a way that an easier assembly of the casing is ensured.

Diese Aufgabe wird bei einer gattungsgemäßen Felge mit Mantel erfindungsgemäß durch dieThis task is achieved according to the invention in a generic rim with casing by the

kennzeichnenden Merkmale des Anspruchs gelost.characteristic features of the claim.

Vorteilhafte Ausgestattung der Erfindung sind Gegenstand des Unteranepuchs.Advantageous features of the invention are the subject of the sub-claim.

Durch die asymmetrische Ausbildung der Felge, so, daß der Felgenbettdurchmeseer auf der Radinnenseite im Durchmesser größer ist als auf der Radaußenseite, erreicht man, daß man bei der Montage des Reifens nur einmal das Felgenhorn überwinden muß, um den ReifenThe asymmetrical design of the rim, so that the rim well diameter on the inside of the wheel is larger than on the outside of the wheel, means that when fitting the tire, you only have to overcome the rim flange once to

aufzuziehen. Die fahrdynamische Stabilität des Reifens wird größer und in der Felge ist mehr Platz fur eine größere Bremse. Die Quersteifigkeit des Reifens ist wesentlich besser. Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher erläutert. Die Zeichnung stellt einen Schnitt durch Reifen und Felge dar.to be mounted. The dynamic stability of the tire is increased and there is more space in the rim for a larger brake. The transverse stiffness of the tire is significantly improved. An embodiment of the invention is shown in the drawing and is explained in more detail below. The drawing shows a section through the tire and rim.

Die Felge weist unterschiedliche Felgenbettdurchmesser aus, so daß der Felgenbettdurchmesser auf der Radaußenseite (1) kleiner ist als der Felgenbettdurchmesser auf der Radinnenseite (2). Dementsprechend muß auch der Innendurchmesser des MantelsThe rim has different rim diameters, so that the rim diameter on the outside of the wheel (1) is smaller than the rim diameter on the inside of the wheel (2). Accordingly, the inner diameter of the casing must also be

(3) auf der Radaußenseite kleiner sein ab auf der Radümenseite (6). (z.B. Radaußenseite Felgenbettdurchmesser 13" und Radinnenseite Felgenbettdurchmesser 14" oder IS"). Außerdem braucht der Felgengrund (8) nur noch den Platz für einen Reifenwulst (9) aufzuweisen.(3) on the outside of the wheel must be smaller than on the inside of the wheel (6). (e.g. outside of the wheel, rim diameter 13" and inside of the wheel, rim diameter 14" or IS"). In addition, the rim base (8) only needs to have enough space for one tire bead (9).

Mit der beschriebenen Felge erreicht man, daß man beim Reifenaufziehen, das FelgenhornWith the described rim, you can achieve that when fitting the tire, the rim flange

(4) mit dem Reifenwulst (9) nur noch einmal auf der Radaußenseite überwinden muß. Dadurch, daß das Felgenbett (2) auf der Radinnenseite einen größeren Durchmesser hat läßt sich der größere Reifenwulst (7) der Radinnenseite problemlos Über das im Durchmesser kleinere Felgenhorn (4) der Radaußenseit ziehen. — — - *~— -· - — · - - Durch die unterschiedlichen Felgenbeitdurchmesser ergibt sich, daß man innen einen Niederquerschnittreifen und außen einen Normalreifen vorfindet Durch diese Maßnahme wird erreicht, daß der Reifen beim Kurvenfahren weniger verformt wird und somit auch weniger Walkarbeit geleistet werden muß.(4) with the tire bead (9) only has to be overcome once on the outside of the wheel. Because the rim base (2) on the inside of the wheel has a larger diameter, the larger tire bead (7) on the inside of the wheel can be easily pulled over the smaller diameter rim flange (4) on the outside of the wheel. —— - *~— -· - — · - - The different rim diameters mean that you have a low-profile tire on the inside and a normal tire on the outside. This measure ensures that the tire is less deformed when cornering and therefore less flexing work has to be done.

Der Komfort des Reifens ist besser als beim reinen Niederquerschnittreifen. The comfort of the tire is better than that of a pure low-profile tire.

Claims (5)

1. Felge, dadurch gekennzeichnet, daß der innere Felgenbettdurchmesser und der äußere Felgenbettdurchmesser unterschiedlich groß ist. 1. Rim, characterized in that the inner rim well diameter and the outer rim well diameter are of different sizes. 2. Feige nach Anspruch 1 dadurch gekennzeichnet, daß der Felgengrund nur noch Platz beansprucht für einen Reifenwulst. 2. Rim according to claim 1, characterized in that the rim base only requires space for a tire bead. 3. Feige nach Anspruch 1 und 2 dadurch gekennzeichnet, daß der Platz innen zur Aufnahme der Bremse größer ist als bei einer Feige, wo der äußere und der innere Felgenbettdurchmesser gleich groß ist. 3. Rim according to claim 1 and 2, characterized in that the space inside for accommodating the brake is larger than in a rim where the outer and inner rim base diameters are the same. 4. Mantel dadurch gekennzeichnet, daß der Mantelwulst innen und außen, entsprechend der unterschiedlichen Felgenbettdurchmesser auch unterschiedliche Durchmesser aufweist. 4. Casing characterized in that the casing bead has different diameters inside and outside, corresponding to the different rim base diameters. 5. Mantel nach Anspruch 4 dadurch gekennzeichnet, daß das Breiten-Höhenverhältnis außen z. B. 80 und innen einem Verhältnis 80-X entspricht, oder ähnlich angepaßte Verhältnisse. 5. Sheath according to claim 4, characterized in that the width-height ratio on the outside is, for example, 80 and on the inside corresponds to a ratio of 80-X, or similarly adapted ratios.
DE20017678U 2000-10-14 2000-10-14 Rim with jacket with simplified assembly and better driving dynamics stability Expired - Lifetime DE20017678U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20017678U DE20017678U1 (en) 2000-10-14 2000-10-14 Rim with jacket with simplified assembly and better driving dynamics stability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20017678U DE20017678U1 (en) 2000-10-14 2000-10-14 Rim with jacket with simplified assembly and better driving dynamics stability

Publications (1)

Publication Number Publication Date
DE20017678U1 true DE20017678U1 (en) 2001-03-15

Family

ID=7947674

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20017678U Expired - Lifetime DE20017678U1 (en) 2000-10-14 2000-10-14 Rim with jacket with simplified assembly and better driving dynamics stability

Country Status (1)

Country Link
DE (1) DE20017678U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106739786A (en) * 2016-12-14 2017-05-31 卫向坡 A kind of anti-knocking over wheel hub of new inner tube-free wheel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106739786A (en) * 2016-12-14 2017-05-31 卫向坡 A kind of anti-knocking over wheel hub of new inner tube-free wheel

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20010419

R156 Lapse of ip right after 3 years

Effective date: 20040501