SU1449002A3 - Vehicle wheel - Google Patents

Vehicle wheel Download PDF

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Publication number
SU1449002A3
SU1449002A3 SU843751701A SU3751701A SU1449002A3 SU 1449002 A3 SU1449002 A3 SU 1449002A3 SU 843751701 A SU843751701 A SU 843751701A SU 3751701 A SU3751701 A SU 3751701A SU 1449002 A3 SU1449002 A3 SU 1449002A3
Authority
SU
USSR - Soviet Union
Prior art keywords
wheel
tires
tyres
side walls
tire
Prior art date
Application number
SU843751701A
Other languages
Russian (ru)
Inventor
Винцеслав Мария Жуан Ярослав
Original Assignee
Жжд,Са (Фирма)
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 Жжд,Са (Фирма) filed Critical Жжд,Са (Фирма)
Application granted granted Critical
Publication of SU1449002A3 publication Critical patent/SU1449002A3/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B11/00—Units comprising multiple wheels arranged side by side; Wheels having more than one rim or capable of carrying more than one tyre
    • B60B11/04—Wheels with a rim capable of carrying more than one tyre

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

The invention relates to a motor vehicle wheel comprising at least two pneumatic tyres, mounted side by side on assembled corresponding rims, or on the same rim. This wheel comprises a thin separation annulus 10 arranged coaxially between two contiguous pneumatic tyres. The annulus 10 is made from a flexible material of greater hardness than that of the material forming the side walls of the pneumatic tyres and thus allows friction between these tyres to be reduced whilst preserving the qualities of the type of wheel concerned. The invention applies more particularly to heavy goods vehicles equipped with wheels with multiple tyres. <IMAGE>

Description

Изобретение относится к колесам транспортных средств, содержащим по меньшей мере две пневматические шины.The invention relates to wheels of vehicles containing at least two pneumatic tires.

Цель изобретения - повышение надежности работы колеса под нагрузкой.The purpose of the invention is to increase the reliability of the wheel under load.

На фиг. 1 изображено колесо, поперечный разрез; на фиг. 2 - разделительный элемент, общий вид.In FIG. 1 shows a wheel, a cross section; in FIG. 2 - separation element, general view.

Колесо содержит обод 1, включающий в себя основание 2, выполненное за одно целое с диском 3, закраины 4 и 5 обода, установленные на основании 2 и несущие пневматические шины 6 и 7. В связи с тем, что шины 6 и 7 при взаимодействии с опорной поверхностью деформируются под действием веса автомобиля, их боковины 8 и 9 опираются друг на друга, перекрывая зазор, имеющийся между ними 20 на противоположной стороне колеса.The wheel contains a rim 1, including a base 2, made in one piece with the disk 3, the flanges 4 and 5 of the rim mounted on the base 2 and carrying pneumatic tires 6 and 7. Due to the fact that the tires 6 and 7 in interaction with the supporting surface is deformed under the influence of the weight of the car, their sidewalls 8 and 9 are supported against each other, overlapping the gap existing between them 20 on the opposite side of the wheel.

На основании 2 обода в зазоре 10 свободно установлен кольцевой разделительный элемент 11, изготовленный из гибкого материала, но более жест- 25 кого, чем боковины шины, например, из пластического материала толщиной 1-2 мм.On the basis of 2 rims in the gap 10, an annular separation element 11 is freely mounted, made of a flexible material, but more rigid than the sidewalls of the tire, for example, of a plastic material 1-2 mm thick.

Внутренняя часть разделительного элемента 11 (фиг. 2) может быть выполнена с радиальными выемками 12, чтобы можно было его установить между шинами 6 и 7.The inner part of the separation element 11 (Fig. 2) can be made with radial recesses 12 so that it can be installed between the tires 6 and 7.

Разделительный элемент 11 может быть выполнен за одно целое с .боковыми сторонами шины посредством вулканизации. В этом случае его ширина должна быть больше, чем зона контакта между боковыми стенками соседних шин.The dividing element 11 can be integral with the lateral sides of the tire by means of vulcanization. In this case, its width should be greater than the contact zone between the side walls of adjacent tires.

Наличие разделительного элемента 11 позволяет снизить трение между боковинами 8 и .9 шин, которое имеет место при больших радиальных или осевых нагрузках, а также при падении давления в одной из шин.The presence of the separation element 11 allows to reduce the friction between the sidewalls 8 and .9 of the tires, which occurs with large radial or axial loads, as well as with a pressure drop in one of the tires.

Claims (3)

Формула изобретенияClaim 1. Колесо транспортного средства, содержащее по меньшей мере две пневматические шины, установленные соосно на сборном ободе с зазором по всей окружности между обращенными одна к другой боковыми стенками при ненагруженном состоянии, колеса, отличающееся тем, что, с целью повышения надежности работы колеса под нагрузкой, оно снабжено плоским кольцевым разделительным элементом, установленным между шинами соосно им и выполненным из упругого материала, жесткость которого больше жесткости боковых стенок шин, причем толщина этого элемента меньше зазора между шинами в ненагруженном состоянии в зоне их максимальной ширины, а наружный диаметр его больше диаметра шины в указанной зоне.1. Wheel of the vehicle, containing at least two pneumatic tires mounted coaxially on the assembly rim with a gap around the entire circumference between the side walls facing one another in an unloaded condition, wheels, characterized in that, in order to increase the reliability of the wheel under load , it is equipped with a flat annular dividing element installed between the tires coaxially with it and made of an elastic material, the rigidity of which is greater than the rigidity of the side walls of the tires, the thickness of this element being before the gap between the tires in the unloaded condition in the area of their maximum width, and its outer diameter is greater than the diameter of the tire in the specified area. 2. Колесо поп. 1, отличающееся тем, что разделительный элемент смонтирован на сборном ободе свободно.2. Wheel pop. 1, characterized in that the spacer element is mounted on the assembly rim freely. 3. Колесо по ni 1, отличающееся тем, что разделительный элемент соединен по крайней мере с боковой стенкой одной шины.3. Wheel according to ni 1, characterized in that the spacer element is connected to at least the side wall of one tire. ВНИИПИ Заказ 6856/58 Тираж 558 ПодписноеVNIIIPI Order 6856/58 Circulation 558 Subscription Произв.-полигр. пр-тие, г. Ужгород, ул. Проектная, 4Custom polygr. ave, city of Uzhhorod, st. Project, 4
SU843751701A 1983-11-24 1984-06-12 Vehicle wheel SU1449002A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH629883A CH656840A5 (en) 1983-11-24 1983-11-24 MOTOR VEHICLE WHEEL.

Publications (1)

Publication Number Publication Date
SU1449002A3 true SU1449002A3 (en) 1988-12-30

Family

ID=4307355

Family Applications (1)

Application Number Title Priority Date Filing Date
SU843751701A SU1449002A3 (en) 1983-11-24 1984-06-12 Vehicle wheel

Country Status (4)

Country Link
BE (1) BE900633A (en)
CH (1) CH656840A5 (en)
FR (1) FR2559713B1 (en)
SU (1) SU1449002A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2556554B1 (en) * 2015-07-07 2016-07-22 Francesc BALAGUER ALBIAC Split rim to mount at least two tires

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR417418A (en) * 1910-06-23 1910-11-14 Automobiles Unic Soc D Twin, tripled bandage system, etc.
FR549913A (en) * 1921-04-13 1923-02-22 Improvements to vehicle wheels
US2098859A (en) * 1937-02-08 1937-11-09 Placid N Chiasson Combined felly, rim, and dual pneumatic tire structure
FR1257521A (en) * 1960-05-23 1961-03-31 Pierre Mreches Ets Rubber support ring for twin tires, applicable on soft ground and snow
US4124051A (en) * 1976-05-21 1978-11-07 Horton William E Shock absorbing wheel hub
WO1983002921A1 (en) * 1982-02-17 1983-09-01 Perrin Importateur Road motor vehicle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 821230, кл. В 60 3 11/06, 1977. *

Also Published As

Publication number Publication date
FR2559713A1 (en) 1985-08-23
CH656840A5 (en) 1986-07-31
BE900633A (en) 1985-01-16
FR2559713B1 (en) 1990-08-03

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