DE8434085U1 - Vehicle wheel, especially spare wheel - Google Patents

Description

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The innovation relates to a vehicle wheel, in particular a spare wheel Steel, light metal or plastic, consisting of wheel rim and Wheel disc, 'that in bolt holes with wheel bolts or wheel nuts eirnir wheel hub can be attached. 5

The known spare wheels for motor vehicles usually correspond to the existing vehicle wheels or are produced with relatively great effort if they are provided with solid tires. A spare wheel is produced for each vehicle according to the vehicle wheels attached to the hubs.

The task of the innovation is a vehicle wheel, in particular propose a run-flat or spare wheel for temporary use, that can be used for several types of vehicles and different types of mounting. According to the innovation, this task is carried out by the im Patent claim 1 specified features solved. Advantageous developments of the innovation are specified in the subclaims.

One advantage of a vehicle wheel designed according to the innovation is' steVit ddrin that the same spare wheels can be used for several vehicle types, especially for cars and trailers. Thereby are Larger production series achievable, whereby a more rational production can be reached.

Providing vehicle wheels with elongated holes instead of cylindrical holes inherently entails the risk that perfect concentricity will not run more is guaranteed. With the new arrangement of the elongated holes in connection with the cylindrical Boizen holes and the matching countersinks, a reserve thread is also used on various vehicle typL-n fixed radially in such a way that the required concentricity is achieved will.

The innovation is explained in more detail below with reference to the accompanying drawings of exemplary embodiments.

From the figures show ';

Figure 1 shows an arrangement of elongated holes and cylindrical holes with different countersinks on a wheel disc,

FIG. 2 shows a section through the wheel disk of a vehicle wheel according to FIG the line H-II of Figure 1,

· Figure 3 shows a section through part of a vehicle wheel and

FIG. 4 shows a section through the inner part of the wheel disk with cylindrical bolt holes and with washers placed thereon.

In a newly designed vehicle wheel, which consists of a wheel rim 1 and a wheel disc 2, a first elongated hole 3 a radial line 4 and the front wheel center point from opposite A cylindrical bolt hole 7 is attached to the elongated hole 3 on the radial line 4. In addition to this cylindrical bolt hole 7 are starting in front of the radial line at an angle B of 36 °, two further cylindrical bolt holes 8, 9 are provided, which lie on an outer bolt circle. The cylindrical bolt hole 7 arranged on the radial line 4 lies on an inner hole circle 11. In the wheel disk 2 are

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Furthermore, two inclined LanglÖchef 5.6 syniinetrically to the radial line 4 and at an angle of 72 ° to 90 "to the first larch hole 3 on the radial Li Me 4 attached. These two obliquely running elongated holes 5, 6 extend between the outer hole circle 10 and the inner one Hole circle 11 and are at an angle tfvort 10 to 30 * to the radial Line arranged. In the wheel disc 2 is a center hole 12 with so large diameter provided that here the largest, not shown Kabenansdtz goes through with sufficient tolerance.

For a symmetrical vehicle wheel with arranged in the center of the wheel rim 1 wheel disc 2 are on one side of the. Wheel disc for adaptation to the wheel bolt ball, not shown, sink 13 and provided on the other side of the wheel disc Kcyelversenke 14. From vehicle-technical reasons, the wheel disc 2 lieyt not constitute center of the wheel in most cases. Therefore, according to the further innovation, the ball sink 13 is attached to the bolt holes 8,9 lying on the outer bolt circle 10 and the elongated hole semicircles 15,16 and 17 of the Uolzenlöcher 5,6 and 3 lying on this bolt circle lü. The cylindrical bolt hole 7 belonging to the inner hole circle 11 and lying on the radial line 4 as well as the radially inner elongated hole semicircles 18, 19 and 20 of the elongated holes 5, 6 and 3 are provided with countersinks 14. With this advantageous arrangement of ball countersunk 13 and cone 14, a vehicle wheel can be securely attached to a vehicle hub in spite of the use of elongated holes 3, 5 and 6, with perfect concentricity being ensured.

Another implementation of the innovation will be smooth bolt holes 22 (Figure 4), i.e. H. Mounted without countersink in the wheel disc 2 and used for the secure fastening of the wheel bolts washers ^, which countersunk on one side with a ball 13 and on the other Countersink side with cone 14 are provided.

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As can be seen immediately from FIG. 1, a configuration according to the innovation can be used Vehicle wheel advantageously both with a four-o'clock fastening, without using the cylindrical bolt holes 8 and 9 as well as with a five-hole attachment without using the cylindrical one Bolt hole 7 can be securely attached to the honeycomb of a vehicle with wheel bolts or wheel nuts, not shown. Through this the production can advantageously be geared to significantly larger quantities.

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Claims (5)

FAX: (I t'UW 7fl SO 1. Vehicle wheel, especially spare wheel, made of steel, light metal or Plastic, consisting of a wheel rim and wheel disc, which fixes bolt holes to a wheel hub with wheel bolts or radius nuts can be, characterized, ddü in the wheel disc (2) partly cylindrical bolt holes and partly Elongated holes are attached, a first elongated hole (3) on a radial line (4) and two further elongated holes (5,6) obliquely and symmetrical to the radial line (4) at angle A from 72 * to 90 ° to the first elongated hole (3) are arranged, a cylindrical bolt hole (7) on the radial line opposite the first elongated hole and two cylindrical bolts "! Holes (8,9) symmetrically next to the cylindrical one liolzenloch (7) at an angle / J Each 36 "from the radial line (4) are attached. TELEtFX 1ΙΊΖ ; < ι · r.1 TELEGRAM Phone.· \, 1'ίΐ ΐ t έ ι t · έ BANK ACCOUNT: BERLINER BANK AQ. BERUH 31 CHECK ACCOUNT! P. MEISSNER. SLNyV 40047 37-103 2. Vehicle wheel according to claim 1, characterized in that the distance oev two cylindrical bolt holes (8,9) from the wheel center is different from the distance of the cylindrical ßülzenloches (7), which lies on the radial line (4). 3. Vehicle wheel according to claim 1, characterized in that that the length of the elongated hole lying on the rudial line (4) I ^ (3) is different from the length of the two sloping ones Elongated holes (5,6). 4. Vehicle wheel according to claim 1, characterized in that that the two obliquely running elongated holes (5,6) are at an angle öcvon 10 to 3ü ° to the radial line (4). 5. Vehicle wheel according to claim 1, characterized in that that the bolt holes (7,8,9) and the elongated holes (3,5,6) countersunk on one side of the wheel with a ball (13) and on the other side of the wheel countersunk with cone (14) are provided. ö. Vehicle wheel according to claim 1, ² ^ characterized by that ball and cone sinks are arranged on the outer side of the wheel, wherein the ball countersink (13) on the radially outer cylindrical Bolt holes (8,9) as well as outside 'lying elongated hole semicircles (IB, 16,17) and countersink the cone (14) on the radially inside Bolt hole (7) and the inside elongated hole semicircles (18,19,2U) are attached. • U j) M (IM t t ti ι t iilal f 1 IIII ti i t ItII * I Il lltil Ί. Vehicle wheel according to claim 1 "characterized * Dao the ball Sink (13) on one side and the cone plunge mounted on ÜSR other side of washers (21) (14) during assembly of a vehicle wheel between the wheel disc (2) and llädschfaub'eri or Rikimuttern a <jo.füot be. ■ III IT «I