WO2016038481A1 - Vehicle wheel - Google Patents
Vehicle wheel Download PDFInfo
- Publication number
- WO2016038481A1 WO2016038481A1 PCT/IB2015/055967 IB2015055967W WO2016038481A1 WO 2016038481 A1 WO2016038481 A1 WO 2016038481A1 IB 2015055967 W IB2015055967 W IB 2015055967W WO 2016038481 A1 WO2016038481 A1 WO 2016038481A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- disk
- tire
- tyre
- wheel
- disc
- Prior art date
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
- B60B3/02—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body integral with rim
-
- 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
-
- 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
Definitions
- the claimed technical solution relates to vehicles, in particular to wheels in which the load is perceived by the disk, and may find application in mechanical engineering for the manufacture of vehicles with ultra-low pressure tires, for example, all-terrain vehicles.
- a flat ring with 18-36 threaded holes is welded to the outer side of the disc.
- the tire bead is mounted on the indicated ring, and then on top is covered with a second ring with holes for mounting bolts matching the holes on the ring welded to the disk. After bolting, the side of the tire is sandwiched between two metal rings that prevent it from moving.
- the objective of the proposed invention is to provide a reliable, technologically advanced and easy to install vehicle wheel. This problem is solved by creating a vehicle wheel consisting of a tubeless ultra-low pressure tire mounted on a disk connected to the hub of the vehicle.
- the disk contains an annular bead rigidly connected to a cylindrical ring.
- the inner surface of the tire bead is placed on the bead, and its outer surface is rolled with a cylindrical ring.
- the cylindrical ring is flush with the surface of the shoulder, paired with the disk.
- the technical result of the proposed technical solution is to reduce the possibility of depressurization of the wheel by providing a tight connection between the tire and the disk while reducing the metal consumption of the entire wheel structure.
- the proposed wheel design firstly, makes it possible to obtain a rigid connection between the disk and the tire, which prevents the wheel from deforming and restricts the tire from moving relative to its horizontal axis when the wheel loads in off-road conditions, and secondly, it provides a tight connection between the tire and the disk due to tightly pressing the tire to the disk when rolling it with a cylindrical ring rigidly connected to an annular collar mounted on the disk.
- the proposed wheel design does not require the use of fasteners for connection, which significantly reduces the metal consumption of the product and increases its manufacturability.
- connection of the cylindrical ring flush with the flange surface mating with the disk provides structural rigidity, which increases reliability and strength.
- the invention is illustrated by a figure in which a vehicle wheel is shown in section, comprising: a disk (1) associated with a hub (2); a tire (3) with inner and outer surfaces (4) and (5), respectively it is responsible; collar (6) mounted on the disk (1); a cylindrical ring (7) rigidly connected to the shoulder (6).
- the wheel of the proposed design is assembled as follows.
- the disk (1) is rigidly fixed on the hub (2). Then, a collar (6) is welded to the disk (1), which can be made in the form of a pipe of square or other cross section. A cylindrical ring (7) is welded to the shoulder (6).
- the tire (3) is mounted on the disk (1) so that the bead (4) is located on the side of the inner surface (4) of the tire (3), and its outer surface (5) is under the cylindrical ring (7).
- the cylindrical ring (7) is bent in the direction opposite to the outer surface of the disk (1) and the tire is fixed on the disk by rolling.
- a wheel with a rolled tire can be operated without rolling for a long time, at the same time, rolling - rolling can be performed several times, which depends on the strength of the cylindrical ring (7).
- the inventive wheel design allows it to be mounted on off-road vehicles, for example, all-terrain vehicles, which can travel over rough terrain with different terrain.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention relates to vehicles, and more particularly to wheels in which the load is taken up by a disc, and can be used for vehicles with extra-low pressure tyres, for example off-road vehicles. A wheel for an extra-low pressure tubeless tyre comprises a disc, which is connected to a hub and on which a tyre is mounted. The disc comprises an annular collar which contacts with the inner surface of the tyre bead and is rigidly connected to a cylindrical ring, said ring being connected to the outer surface of the tyre bead by means of crimping. The technical result is a decrease in the possibility of pressure loss in the tyre as a result of a hermetic connection between the tyre and the disc, and also a reduction in metal consumption.
Description
КОЛЕСО ТРАНСПОРТНОГО СРЕДСТВА VEHICLE WHEEL
Заявленное техническое решение относится к транспортным средствам, в частности к колесам, в которых нагрузка воспринимается диском, и может найти применение в машиностроении для изготовления транспортных средств с шинами сверхнизкого давления, например, вездеходов. The claimed technical solution relates to vehicles, in particular to wheels in which the load is perceived by the disk, and may find application in mechanical engineering for the manufacture of vehicles with ultra-low pressure tires, for example, all-terrain vehicles.
Специалистам известно, что для повышения проходимости при движении по рыхлому неустойчивому грунту, опытные водители снижают давление в шинах почти до нуля. При этом возрастает риск разбортирования колес. Experts know that to increase cross-country ability when driving on loose unstable soil, experienced drivers reduce tire pressure to almost zero. At the same time, the risk of disassembling the wheels increases.
Для предотвращения разбортирования колес из уровня техники [http://www.off-road.ra/equipment/beadlock.shtml] известна жесткая фиксация шины к борту колесного диска посредством «бэдлока», не позволяющее шине соскочить с диска даже при практически полном отсутствии давления. To prevent disassembling the wheels from the prior art [http: //www.off-road.ra/equipment/beadlock.shtml] there is a known rigid fixation of the tire to the wheel rim by means of a "badlock", which does not allow the tire to jump off the disk even with almost complete absence pressure.
В известной конструкции к внешнему борту диска приварено плоское кольцо с 18-36 резьбовыми отверстиями. Борт покрышки устанавливают на указанное кольцо, а затем сверху накрывают вторым кольцом с отверстиями под крепежные болты совпадающими с отверстиями на кольце приваренному у диску. После закрепления болтами борт покрышки зажат между двумя ме- таллическими кольцами, которые не дают ей смещаться. In a known design, a flat ring with 18-36 threaded holes is welded to the outer side of the disc. The tire bead is mounted on the indicated ring, and then on top is covered with a second ring with holes for mounting bolts matching the holes on the ring welded to the disk. After bolting, the side of the tire is sandwiched between two metal rings that prevent it from moving.
К существенным недостаткам указанной конструкции относится: Significant disadvantages of this design include:
- повышенная металлоемкость колеса связанная с наличием дополнитель- ных крепежных элементов; - increased metal consumption of the wheel associated with the presence of additional fasteners;
- недостаточно надежное закрепление покрышки на диске, т.к. в процессе эксплуатации колеса, особенно в условиях бездорожья, предложенные кре- пежные элементы не могут обеспечить достаточно плотное прижимание ко- лец к бортам шины, в связи с их ослаблением. - insufficiently reliable fastening of the tire on the disk, because during operation of the wheel, especially in off-road conditions, the proposed fasteners cannot provide a sufficiently tight pressing of the rings to the sides of the tire, due to their weakening.
Задачей предположенного изобретения является создание надежного, тех- нологичного и простого в монтаже колеса транспортного средства.
Указанная задача решается созданием колеса транспортного средства со- стоящего из бескамерной шины сверхнизкого давления смонтированной на, связанном со ступицей транспортного средства, диске. The objective of the proposed invention is to provide a reliable, technologically advanced and easy to install vehicle wheel. This problem is solved by creating a vehicle wheel consisting of a tubeless ultra-low pressure tire mounted on a disk connected to the hub of the vehicle.
При этом, согласно предложенного изобретения, диск содержит кольцевой буртик жестко соединенный с цилиндрическим кольцом. Внутренняя по- верхность борта шины размещена на буртике, а ее наружная поверхность за- вальцована цилиндрическим кольцом. Moreover, according to the proposed invention, the disk contains an annular bead rigidly connected to a cylindrical ring. The inner surface of the tire bead is placed on the bead, and its outer surface is rolled with a cylindrical ring.
При этом, согласно предложенного изобретения, цилиндрическое кольцо связано заподлицо с поверхностью буртика, сопряженной с диском. Moreover, according to the proposed invention, the cylindrical ring is flush with the surface of the shoulder, paired with the disk.
Техническим результатом предложенного технического решения является снижение возможности разгерметизации колеса за счет обеспечение герме- тичной связи шины с диском с одновременным уменьшением металлоемко- сти всей конструкции колеса. The technical result of the proposed technical solution is to reduce the possibility of depressurization of the wheel by providing a tight connection between the tire and the disk while reducing the metal consumption of the entire wheel structure.
При этом предложенная конструкция колеса, во-первых позволяет полу- чить жесткое соединение диска и шины, препятствующее деформации колеса и ограничивающее перемещение шины относительно ее горизонтальной оси при нагрузках на колесо в условиях бездорожья, а во-вторых обеспечивает герметичное соединение шины с диском за счет плотного прижатия шины к диску при ее завальцовке цилиндрическим кольцом жестко соединенным с установленным на диске кольцевым буртиком. At the same time, the proposed wheel design, firstly, makes it possible to obtain a rigid connection between the disk and the tire, which prevents the wheel from deforming and restricts the tire from moving relative to its horizontal axis when the wheel loads in off-road conditions, and secondly, it provides a tight connection between the tire and the disk due to tightly pressing the tire to the disk when rolling it with a cylindrical ring rigidly connected to an annular collar mounted on the disk.
Кроме того, предложенная конструкция колеса не требует применения крепежных элементов для соединения, что значительно снижает металлоем- кость изделия и повышает его технологичность. In addition, the proposed wheel design does not require the use of fasteners for connection, which significantly reduces the metal consumption of the product and increases its manufacturability.
Связь цилиндрического кольца заподлицо с поверхностью буртика, со- пряженной с диском, обеспечивает жесткость конструкции, что повышает надежность и прочность. The connection of the cylindrical ring flush with the flange surface mating with the disk provides structural rigidity, which increases reliability and strength.
Сущность изобретения пояснено фигурой на которой изображено колесо транспортного средства в разрезе содержащее: диск (1), связанный со ступи- цей (2); шину (3) с внутренней и наружными поверхностями (4) и (5), соот-
ветственно; буртик (6), закрепленный на диске (1); цилиндрическое кольцо (7), жестко соединенное с буртиком (6). The invention is illustrated by a figure in which a vehicle wheel is shown in section, comprising: a disk (1) associated with a hub (2); a tire (3) with inner and outer surfaces (4) and (5), respectively it is responsible; collar (6) mounted on the disk (1); a cylindrical ring (7) rigidly connected to the shoulder (6).
Колесо предложенной конструкции собирают следующим образом. The wheel of the proposed design is assembled as follows.
Диск (1) жестко закрепляют на ступице (2). Затем к диску (1) приваривают буртик (6), который может быть выполнен в виде трубы квадратного или другого поперечного сечения. К буртику (6) приваривают цилиндрическое кольцо (7). Шину (3) устанавливают на диск (1) таким образом, чтобы буртик (4) располагался со стороны внутренней поверхности (4) шины (3), а ее наружная поверхность (5) оказались под цилиндрическим кольцом (7). The disk (1) is rigidly fixed on the hub (2). Then, a collar (6) is welded to the disk (1), which can be made in the form of a pipe of square or other cross section. A cylindrical ring (7) is welded to the shoulder (6). The tire (3) is mounted on the disk (1) so that the bead (4) is located on the side of the inner surface (4) of the tire (3), and its outer surface (5) is under the cylindrical ring (7).
В процессе закрепления шины на диске цилиндрическое кольцо (7) отги- бают в направлении противоположном внешней поверхности диска (1) и фиксируют шину на диске посредством завальцовки. In the process of fixing the tire to the disk, the cylindrical ring (7) is bent in the direction opposite to the outer surface of the disk (1) and the tire is fixed on the disk by rolling.
Колесо с завальцованной шиной может эксплуатироваться без развальцов- ки продолжительное время, в то же время развальцовку - завальцовку можно производить несколько раз, что зависит от прочности цилиндрического коль- ца (7). A wheel with a rolled tire can be operated without rolling for a long time, at the same time, rolling - rolling can be performed several times, which depends on the strength of the cylindrical ring (7).
При эксплуатации транспортного средства с заявляемой конструкцией ко- леса, за счет герметичного соединения диска (1) с шиной (3), обеспечивается его надежная работа даже при движении с низким и сверхнизким давлением в шине (3) и при ее больших деформациях, характерных для тяжелых усло- вий эксплуатации в условиях бездорожья. When operating a vehicle with the claimed design of the wheel, due to the tight connection of the disk (1) with the tire (3), its reliable operation is ensured even when driving with low and ultra-low pressure in the tire (3) and with its large deformations characteristic of severe off-road conditions.
Заявляемая конструкция колеса позволяет устанавливать его на транс- портных средствах повышенной проходимости, например, вездеходах, кото- рые могут передвигаться по пересеченной местности с различным рельефом. The inventive wheel design allows it to be mounted on off-road vehicles, for example, all-terrain vehicles, which can travel over rough terrain with different terrain.
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s
Claims
1. Колесо транспортного средства состоящего из бескамерной шины сверхнизкого давления смонтированной на, связанном со ступицей транспортного средства, диске, отличающееся тем, что диск содержит кольцевой буртик с жестко соединенный с цилиндрическим кольцом, при этом внутренняя поверхность борта шины размещена на буртике, а ее наружная поверхность завальцована цилиндрическим кольцом. 1. Wheel of a vehicle consisting of a tubeless ultra-low pressure tire mounted on a disk connected to the hub of the vehicle, characterized in that the disk comprises an annular collar with a rigidly connected to the cylindrical ring, while the inner surface of the bead of the tire is placed on the collar, and its outer the surface is sealed with a cylindrical ring.
2. Колесо по п.1, отличающееся тем, что цилиндрическое кольцо связано заподлицо с поверхностью буртика, сопряженной с диском.
2. The wheel according to claim 1, characterized in that the cylindrical ring is flush connected to the surface of the shoulder, paired with the disk.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RURU2014137070 | 2014-09-12 | ||
| RU2014137070 | 2014-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2016038481A1 true WO2016038481A1 (en) | 2016-03-17 |
Family
ID=55458393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/IB2015/055967 WO2016038481A1 (en) | 2014-09-12 | 2015-08-06 | Vehicle wheel |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2016038481A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3999588A (en) * | 1973-11-23 | 1976-12-28 | Dunlop Limited | Wheel rims, pneumatic tires, and wheel rim and pneumatic tire assemblies |
| RU2089403C1 (en) * | 1995-05-30 | 1997-09-10 | Товарищество с ограниченной ответственностью Научно-производственная фирма "ТРЭКОЛ" | Vehicle wheel |
| RU60441U1 (en) * | 2006-10-02 | 2007-01-27 | Общество с ограниченной ответственностью "Трансмаш" | HIGH PERFORMANCE VEHICLE WHEEL |
-
2015
- 2015-08-06 WO PCT/IB2015/055967 patent/WO2016038481A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3999588A (en) * | 1973-11-23 | 1976-12-28 | Dunlop Limited | Wheel rims, pneumatic tires, and wheel rim and pneumatic tire assemblies |
| RU2089403C1 (en) * | 1995-05-30 | 1997-09-10 | Товарищество с ограниченной ответственностью Научно-производственная фирма "ТРЭКОЛ" | Vehicle wheel |
| RU60441U1 (en) * | 2006-10-02 | 2007-01-27 | Общество с ограниченной ответственностью "Трансмаш" | HIGH PERFORMANCE VEHICLE WHEEL |
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