VEHICLE WHEEL WITH A RIM AND A PNEUMATIC TIRE

The original patent No. 319775 concerns a vehicle wheel with a rim and a Lußreifen; in accordance with the invention in the original patent the vehicle wheel exhibits the characteristics that at the foot tire or at the rim a mechanism is arranged to the Al nhme of a lubricant serving for lubricating the inner surfaces of the tire, which is set freable when withdrawing a substantial pressure loss or when the Rei£ens from the photograph mechanism into the air space between tires and rim, and that those is width of the bearing surface of the Reffens, as actually admits more largely than the muzzle width of the rim. With Fahrzengr dern problems arise to this kind, if the lubricant system einzuscblieBende in the oversize mechanism is compound from several components with different characteristics and different purpose; for example if a lubricant mixture with a very viscous component or solids an exhibiting Kompenente is included in ready for use condition in the photograph mechanism, then these components can retard the release of the lubricant if necessary. Furthermore it can come in case of the application firm particle of a containing component by centrifugal forces arising with the tire run to a separation of the particles from the Trägersteff. Further problems can see of volatile lubrication EFF components or when using components enabled for a chemical reaction resulting in. The available patent of amendment concerns now one those managing described difficulties avoiding improvement of the invention after the original patent, with which characteristics that the lubricant consists into actually well-known-wise of several components, which Außmhmeeinrichtung contains at least one of these components and at least a further component on the Inuenfläche of the tire air space is applied. By the invention one reaches, daddle components of the lubricant only if necessary, i.e. when the tire for the formation of the lubrication EFF mass to be mixed with one another; hiedurch the use of lubricant made possible, whose components are to fulfill and therefore different characteristics have different tasks, in particular can with the invention into the Aufnahmeeinriohtung only well fluid components are included, the others however on the inner surface of the Reffens, the rim of wheel or on both will be applied. On the other hand water, by including this component in the photograph mechanism the danger on use of a volatile lubrication EFF component, can be e.g. avoided that a part of the volatile component is lost to diffusion through Verdamlr lung and during the tire run. Will finally to the lubricant composition the requirement confesses to be able to form a steam or a gas to at least partial reblowing of the tire up then the components befäblgten to a chemical Reakäon can with the invention predivide f up to the case of need from each other separated to be kept. The component of the lubricant which can be applied enfläche on the tires m appropriately arranged at one stand, at which she comes rapidly with the other component that lubricant system into contact, as soon as this is set free from the photograph mechanism. The lubricant mass can be based on a liquid lubrication EFF, but contains it appropriately one or more firm or very viscous components, for applying on the inner surface, e.g. the tire, are suitable. That can be used also for the fulfillment by two further tasks, i.e. for sealing a perforation of the Reffens and for a at least partial Wioderaufblasen of the same, as this is still described. Liquid lubrication EFF can from a large number by connections be selected, including lich such, which are particularly suitable for rubber surfaces influencing one on the other, as for example: Water animal oils vegetable oils of alcohols, in who e.g. e.g. e.g. e.g. e.g. SMELLED ttge of two tige (Diole, glycols) trivalent (Triole) multi-valued (Polyole) esters of silanes nichtionogene surface-active l Iittel kationische surface-active means anionische surface-active means castor-oil, linseed oil n-Octanol ethylen glycol Glycerin Methylcaprylat Poly (it oxyalkylen) of glycols, general formula 2 - CH - I tlT or Poly (it oxyalkylen) of glycols with a content of copolymers of two or several different Oxyalkylenverbindungen general formula ROH2 CH -- CHO! I! • m n e.g. Poly (oxyäthylen) of glycols and Poly (oxypropylen) of glycols with different molecular weights, and their mixtures e.g. mixtures of copolymers with different molecular weights with Äthylenoxydund propylene oxide units, e.g. Ucon 50-HB-2000 (union carbide) • *** I T! T in the general formulas stand for R, 1R', R " and R " 'for alkyl groups or hydrogen, m, n and x are whole numbers of glycol ether ester of dibasic acids Chlorfluorocarbonpolymeren Silikone silicate ester fluorine ester Neopentylpolyolester Polyphenyläther Tetraalkylsilane Ferrocenderivate of tetrasubstituierte urea derivatives hetero-cyclic connections soaps alkalis e.g. Hexylcellosolve (CöH 13 OCH2CH2 OH) Butylearbitol [C “HsO (CH CH2 0) 2 H] Methoxytriglykol ICHS o (CH2CH2 0) 2 H] (Organo SilikonoxydPolymeren) e.g. Natriumstearat e.g. Natriumcarbonat in aqueous solutions. Also mixtures from two or several such lugs can be used. It is already useful, if the lubricant mass is capable sealing a Durcblöcherung of the Reffens of supporting, in order to avoid at least one loss at Schrnierstoff; if however those contains mass a volatile component, then it is extremely important that it is also qualified to seal perforation. Accordingly the lubricant can contain of a Durehlöeherung of the tire into actually well-known way at least a component for sealing, which preferably zerhackte cotton, Asbestoder Kunststoffasern, for example with a diameter of 0, hylenflocken 04 with approximately 2, 5 mm of length, as well as further firm particle from graphite, mica, rubber breaking into or Polyä are added; the sealing material k nn by withdrawing blowing up air and/or or lubricant in the place or places which can be sealed to be brought. Such materials have preferably a larger range from lengths and diameters. After a further characteristic of the invention at least a component contains a volatile liquid, which evaporates at during the tire run the temperatures arising with shrunk or strongly dropped Innendruek of the lubrication EFF for at least partial reblowing of the tire up, preferably. In the case of use of a volatile liquid 1 ùù this possibly also as lubricants for the rubber surface working, t t however in any case a sufficient low boiling point, in order to evaporate with during the tire run the Temperatuten außretenden with shrunk or strongly dropped internal pressure noticeably. Thus the volatile liquid causes a partial reblowing of the tire up and a reduction of the high demands, which generally appear in the side panels of the tire and nz in the unit formed by the wheel and the tire as consequence of the run in drueklosem or almost pressure-free condition. The component planned for at least partial reblowing of the tire up on combination of two components of the lubricant is preferably only formed, whereby the one of these components is applied enclosed in the photograph mechanism and the other component on the Innenflfiche of the Reffeniuftraumes. If a lubricant mass is used, which is capable to cause a partial reblowing up the Wärmeentwteklung in the tire is reduced due to the smaller deformation of its side panels, as well as the smaller Berü'Qrungsdrücke and from there according to reduced friction forces between the Reifeninnenfläehen, and if the reblowing up is obtained by means of a volatile liquid, the taken up Vezdampfungswärme causes besides a Kühhmg entire Reifenund rim surface: The volatile liquid Imnn a boiling point or, if two or more volatile components are used, an initial boiling point to for example 150°C exhibit, but is not the boiling point appropriately not under e.g. 60°C a preserving, so that those can liquid-comfortably and during the normal tire run not noticeably evaporated. The basis of the Schmiersteffes can be the volatile liquid, for example in-aqueous gel, but is then particularly verteiltmft it to add to the lubricant mass a sealing material in order to at least partly seal a perforation of the tire and to reduce the loss at lubrication EFF and steam. Preferably the volatile contains liquid containing component also a component with high boiling point, e.g. of Glycerin, which receives the lubrication properties with evaporation of of the volatile Komponenbe, which are preferably water. The water, which exhibits lubrication characteristics between each other affecting rubber surfaces, contains preferably a further volatile liquid, preferably an alcohol, e.g. ethyl alcohol, to S igerung its Flüchfigkeit, i.e. for the advancement of the Siedebnginns, as well as for the reduction of its Gefrierpunl it, if this were not sufficient-lowered by the component with high boiling point yet. Still numerous other connections to the improvement of the lubrication characteristics of water cannot be used, for example the cellulose derivatives, like Carboxymethylcellulose, already mentioned, Hydroxyäthylcellulose, as well as surface-active means of kationischer, anionischer and ionegener A and soaps. Will liquid Schmiersteffe used, which contain water as volatile liquid, SE can viscosity values during small shear stress and 20oC within a range from 10,000 to 200,000 cSt by employment by Gelbildnern be achieved, for example by use of “Natrosol” (Handelsprodul of the Fa.Hereules polder CO. ) or “Carbopol” commercial product of the company Goodrich Chemical CO. ). The viscosity of these gels decreases with rising shear stress. Viscose rayon liquid Sehmierstoffe, e.g. in Gelfozm available lubricants on water basis, additionally the advantage, Trade Union of German Employees it sealing small perforations of the Reffene support, at least in relation to the pressures of e.g. 0, 28 exhibit kg/cmz, low in the bad one, which are reached when reblowing up by the steam pressure. When examples of liquid lubricants, which contain water as volatile Kompnnente, know aqueous Detergentienlösungen, e.g. of “tea pole” (commercial product of the company Shell chemicals), aqueous gels with a content Hydroxyäthylcellulose, if necessary with a high-boiling component such as Glycerin, as well as mixtures of Polyglykolen, Poly (oxyalkylen) glycols or Glycerin with water are on e.g. stated. The liquid components of the lubrication EFF mass can be mixable with water, so that from the tire on the road waiters läche arriving leakage losses can be away-washed for example by rain water, but can, if desired, also one in water uniösächeKomponenteverwendetwerden. In order to resist cold weather, it is desirable furthermore that the lubrication EFF mass does not freeze at temperatures to down to -20°C, under extreme climatic conditions at temperatures to down zu-50°C. The liquid lubricant can exhibit a boiling point of at least 90°C to resist and in order high temperatures without to large Verdampfungsverluste at least a liquid Kornponente of the lubricant a boiling point of more than 140°C is to have. Except a composition, which in the case of the work temperature results in a viscosity suitable for the lubrication Gummifiächen influencing one on the other, purpose-massively two further factors are considered: The lubrication EFF mass has favourably one tunlichst large viscosity to reduce over by one perforation conditioned lubricant losses and possibly even sealing zn fdrdern; glelchzeitig however the viscosity is to be sufficient small, so that the lubricant is qualified to flow immediately into the lubrication requiring inner surface zones of the tire. The preferential viscosity range for the liquid lubrication EFF under operating conditions is 4 to 12,500 cSt at the temperatures arising in the gap between each other affecting 1Reifenflächen during the pressure-free tire run, which lie roughly between 50 and 1S0 °C. The lubricant mass can be however also a gel, which exhibits a many larger Viskosirät, which is lowered by shearing or by the gel expansion additive before a DurctRöcherung of the tire, thus practically without shearing. The lubricant mass is not to attack but know the 1Reffenmaterial, if desired, also compositions are used, the rubber to swelling to normally bring or in other way attack, provided that a special, steady Innenauskleidnng is tire-intended. Promote the rubber for swelling a component bringing sealing a perforation of the tire in this case k nn, since the hole or the holes would make possible a passing through swelling of the producing material the Austdeidung, in order to cause a swelling of the rubber in the delimitation surfaces of perforation. Also further additives can be used; as a lubrication EFF mass which is based on a wässertgen gel can contain e.g. an agent for the reduction of its freezing point, as ethylen glycol or Glycerin, or also at least one agent for increasing their Sehmierfähigkeit0 as Molybdändisalfid, dispersable Graphitpnlver and/or a wetting agent or a Detergens as “tea pole”. If e.g. in a water containing lubricant a Detergens is contained, the SchmierS0 material mass also in non-foaming agent (a Demulgater) can be buried, in order to limit the sudsy or, if desired, to prevent. If contains the tchmiersteffmasse fibers or other insoluble solids, kanu a Dlspergens to be added. Except that managing stated sealing and other additives can the lubricant mass also further additives contain, like Antioxydantien, in order to retard the oxidation attack on the lubrication EFF, bactericidal ones, wetting agents and viscosity index-better, in order to extend the temperature range, within whose the lubrication EFF a zufriedensteliende viscosity exhibits, and Korrosionehemmsteffe, in order to protect the normally metallic rim of wheel. For the decrease of the weight of the erforderiichen lubrication EFF mass and possible unfavorable effects on balancing the Eadainheit the mass can have a relatively low specific weight, e.g. from less than 1, 4. In accordance with the invention a part of the lubricant mass is enclosed in a photograph mechanism, which is arranged in the unit formed by the tire and the wheel, against what the remaining part of the mass imDruckluftraum the unit is. Thus the components of the Schmierstolfmasse are kept from each other separated, until the tire pressure shrinks and the Schmlersteffmasse is needed. The invention has a set of distributing: If a lubricant mass is included in form of an aqueous gel in mixed condition, its viscosity can be reduced with the time; on the other hand the Viskositä't for good Fließfählgkeit can be to high, and thus withdrawing from the photograph mechanism at the time setting free retard. Incoming goods u the lubricant mass a volatile Kompenente, like water, contain, are possible for difficulties by losses due to evaporation and diffusion by the tire, if did not dieseKompenente is enclosed. On the other hand if the entire lubrication EFF mass is enclosed, then briefly none is lubricant-effectively, so for a long time it in the tire did not distribute themselves after a perforation of the tire; this disadvantage can be avoided according to invention, as all volatile components of the lubricant are included in derAv_f abmeeinrichtung, against what the non volatile components are applied on the TnnAnfläche of the Reffenluftraumes. If a lubrication tuff mass is to form steam or gas for at least partial blowing of the tire up, the two from each other separated components held can contain e.g. two components, whose chemical reaction produces a gas, like an acid solution and a calcium carbonate. The acid solution can be enclosed in this case separately or into mixture with other components of a Schmiersteffmassc, e.g. with water and ethylen glycol; the gas produced thereby by mixing the components would be carbon dioxide. If the lubricant mass should be an aqueous gel, the components of the enclosed part of the lubricant mass kfiunen for example water with different, additives, like fine asbestos fibers, dispersed solved, in it or, a Detergens, a Antisckaummittel etc. to be. A firm compound, like Hydroxyäthylcellulose, Hydroxypropylcellulose, Natriumcarboxyäthylcellelose, Carboxymethylhydroxyäthylcellulose and Carboxyvinylpelymeren, if necessary with other soluble or insoluble additives, can contain simply in the interior the Reffens or on the inner surface of the tire or the rim of wheel than a layer with or without ßindeoder support be applied. A particularly suitable Bindeoder Trägersubstanzisteinhoohviskoser more aalbfester lubricate EFF for rubber-surface-the-liquid influencing one on the other, up water basierendeKomponaute distributes themselves after setting free very rapidly, forms however with the meeting with the Geliermittelsohioht a mass with vie! larger viscosity, which supports the Abdiohten of perforation. Wenndie lubricant mass einPoly (oxyalkylen) glycol or a modified Poly (oxyalkylen) glycol as nich üchüge component contains, if necessary in the mixture with or several of the following substances: Alcohols, water, glycol ether, Silikone, silicate ester, Te raalkylsilane, soaps, alkalis, polymers with functional groups, then it is particularly useful to transform at least the nichtflüohtigen components of the lubricant mass into a gel. The Ge1 is applied on the inside of the tire, against what the volatile components are included in a suitable container and set free only when the tire, whereby is ensured that the volatile components are not lost totally or partly by evaporation. Thereby it is favourable if the volatile Kompunenten a Dilatans for the gel contains, so that this is destroyed, as soon as the flüohügen components are set free into the tire inside. For most purposes the gel is to have a sufficient large viscosity, in order to flow neither with the stop of the tire nor during its rotation in its inside, since otherwise imbalance can be caused. In some cases this is not however of importance, e.g. with large tires for rough-terrain vehicles, with which imbalance is not a problem, or also with very small gel quantity. The gel must be thermally steady at the normal temperatures developing in the tire during the run, in addition, at the extreme temperatures, to which the tire can be exposed, e.g. within the range of -20 to 90°C. The steam pressure of the gel should be preferably smaller with 140°C than 50 mm Hg. The gel can be manufactured according to hlezu suitable methods, e.g. in the following way: A) Addition of finely divided Fiillsteffen, in particular of such with colloidal dimensions (200 to 500 Ä), in the form of balls, Sürßen or Bl ttehen to that lubricant system. This leads to training of a three-dimensional structure. The three-dimensional network can by addition of additives, z. Bo Natriumkarbenat or hexadecimal hexadecimaldiaminehexadecimal diamine, to be mechanically strengthened. As fillers both organic and anorganisohe materials of arbitrary kind know use will, for example a) Sililmte in the form of lamella (clay/tone, mica etc.), Sü4ben, fibers (asbestos) or spherical particle (Sillniumdioxyd, Aerosil), b) polar organic polymers, e.g. cellulose, as well as other PP, for example nylon, in particular in finely divided form available l elymeren, o) kristailine polymers, which can dissolve and crystallize too einemdreidimensfonalenNetzwerk. ZurHerstellung of these gels can be used high-efficiency mixers, for example Höchs more eschwindigkeitsrührer, Farbwalzenstü e, Ultraschailrührer. B) The Gelzusamrnensetzungen can hochmelekularen from and ntedrigmolekularen Polymezen (molecular weight for example about 9500 and/or 5000) with functional groups to be made, for example of along hydroxyl groups saturated Polyäthern or polyesters, or out with Carboxyloder amino groups saturated polymerien, which can contain the lubricant system. C) Transverse networking with isocyanates under controlled conditions or by use of metal oxides, e.g. MgO, ZnO, AI OS. In place of the V.erfnhrens B) the gel can be manufactured also in situ, as the liquid lubricationrigidly as solvents use will e.g. acrylates, is added to and monomers; subsequently, to a gel one polymerizes, which contains the lubricant. The viscosity of the gel lies appropriately very highly, e.g. in a range up to 5,000,000 cP at ambient temperature. If the gel is sensitive in relation to shear stress, then the viscosity is measured with a Schergeschwindigkeit by 0, 3 sec-1. With the addition of the volatile components of the lubricant composition to the gel this is reduced favourably on a viscosity within a range from 4 to 20,000 cP with S8°C. The dismantling of the gel B is obtained best thereby that together with the volatile components a chemical reagent is brought in, whose exact impact depends on the kind of the transverse networking available in the Gei. As such primarily landing on water EFF connections or electrovalences are applicable, as well as lattice forces and combinations hievun. For the dismantling of gels with hydrogen connections suitable reagents are water, alcohols, column ren and A of cold, aprotische solvents, e.g. dimethylformamide, Dimethylsulfoxyd and tetrahydrofurane, as well as anerganische salts of elements of the groups of I to 1V of the periodic system, e.g. LiC1, CuSO4, A1 (NOS) s and Ce (SO “) 2. it can be used auc'h mixtures of these reagents. For the dismantling of gels with electrovalence suitable 1Reagentien is solvents with low dielectric constant, while for gels, which are manufactured using metal oxides, Protenendonatoren, for example acids and such, are necessary. For gels with weak chemical connections, e.g. Allophonate in PU systems, can be used phenol as dismantling reagents. The quantity the reagent for the dismantling of the gel can on use of a liquid tleagens for example within a range from 1 to 65 VOL. - %, amounted to related to the volume of the gelled lubricant, but can be inserted gewünschtenfalls also larger quantities of dismantling reagents, in particular of water and alcohols or when using solutions into this Lösnngsmitteln. In addition, the dismantling reagents can be volatile components of the lubrication EFF composition or give for the formation of gaseous products cause, them can mixed with the volatile components, which at least partly blow a perforated tire up again, or be solved in these. In österr. Patent dirt No. 319775 is a Anzah! the outer invention of applicable photograph mechanisms descriptive, like e.g. situations of suitable, burstable plastic in the Reffeninnern, which contains small lubricant caps, on the rim of wheel installed or into these inserted lubricant containers etc., which are usable all in addition, one or more components of the lubricant mass to include and keep separate from other components, until they are to be combined with one another. It is understandable that the photograph mechanism can be not only within by wheel and tire formed the blowing up air space, but also outside of the same at the wheel arranged and with the air space by a channel od. such hundreds. If into actually well-known way rim without circulating recess, designed as divided fig, one uses, a preferential Außmhmeeinrichtung exhibits a majority of containers, which are held of a e.g. metallic carrying volume, which is pushed simply onto the rim, as long as its two parts are from each other separated. The pneumatic tire is preferably and in actually well-known way a radial ply tyre with a relatively small cross section relationship between 50 and 75%, and in order to reach that the pressure is borne on the wheel run flanges at least during straight lines trip by the run cover of the tire i, it is preferably broader the run cover than the muzzle width of the associated rim. Appropriately the Steiflgkeit of the run cover and the side panel construction is in the association with the leaves cover width in such a manner selected that with influencing on that completely or essentially pressure-free tire one of its side panels within the range of the ground contact zone of a tensile stress is subject to a substantial component, in order to prevent a Seitenversehiebung of the run cover, against what the other side panel within this range forms a fold and from there than buffers between a wheel run flange and the Straßenoberfläche works. It is clear that the vehicle wheel and the associated pneumatic tire must make for applicability of the invention an enterprise with complete or substantially for tire pressure possible dropped. With herkiimmlichen tires and wheels with drop-base rims such an enterprise is not possible, since the tire beads glide with shrinking blowing up printing of their seats and can due to the recess in the rim the necessary stop on it lose, thus dal the rim the tire no more tax movement to communicate can. With application of the invention measures must be met in order to prevent a such misalignment of the tire. Either a rim without circulating recess, e.g. a divided rim or a rim must be used, with which a circulating recess was closed after drawing the tire through-axial tossing up, or bulge owners must be planned, in order to prevent that one of the bulges arrived into the recess, for which purpose many means was already suggested, e.g. spacer pieces between the bulges, dismantlable pins or Vorspriinge on the rim. A favourable Annrdnung for preventing a misalignment of the laterally outside bulge on a divided or axially tossed fig plans a widened bead toe in the form one ring away sentence, which is inward arranged and rests in a rim groove, like this in more öster. Patent specification No. 328312 is descriptive. By tilting the bulge under the influence of components the ring extension is pressed into the groove, so that the bulge cannot shift laterally. Remark examples of the invention are described below with reference to the designs. Fig. 1 is a side view of a section of a tire drawn up on a rim of wheel, whereby a part of the tire and the rim was cut out, in order to open the inside. Fig. 2 is a lateral cut-regards to the rim after Fig. 1 with put on containers. Fig. 3 is one the Fig. 2 similar cutaway view, which shows however a divided rim, on which a majority by containers by a wire volume one holds. Fig. 4: is a perspective regards one the container after Fig. 3. Fig. 5 is a cut by sharpening with assigned rim of wheel, those with the volume and the containers after Fig. 3 is provided. Fig. 6 is a perspective regards in Fig. 3 wire volume and Fig shown. 7 is a schematic representation of a detail execution of the wire volume. B e i s pi e 1 1: Like the Fig. 1 and 2 shows, has the vehicle wheel a Tieibettfelge --3--, on some tire --1-- the Radialbanart sits. Within the recess --4-- the rim are four containers --5-- arranged, the one part of A that lubricant system contain. The remaining part of B of the lubrication EFF mass is contained in the pressure chamber of the unit formed by wheel and loops in form reader, firm particles. Each of the parts of A and B of the lubricant mass contains more than one component, and their compositions are contained below in the tables I and/or II, whereby the angef'ährten quantities are valid for a tire of size 185-60-18. Tea pole S (anionisches oberfläehenaktives means, Shell chemicals Ltd. ) Water 2% Beiloid T.D. Dispergator (80%iges sodium you phthylmethandis uifonat, Geigy) antifoaming agent CVP (Cray Valley l roducts) Äsbestfasern Natroso 250 (Hydroxymethylcellulose, Hereules Powder CO. ) ml 285 ml ml 3ml 6g 3g each container --5-- consists of a rigid Kunstetoffschale and is by means of hollow metallic a tap, which steps by a hole in the rim and sits central on the basis of the container, bolted on. That radially expresses part of the bowl exceeds over the recess of the fig and carries an understanding tappet of the tappets affects a valve within the container, like that Trade Union of German Employees the contents of withdrawing is only possible, while the tappet is pressed in. This training has distributes that by only one impact on the tappet the entire reagents cannot withdraw. The T, m lubricant system in the understanding example ate two parts avoids the disadvantages, which kb'nnen themselves devoted from the fact that the asbestos fibers, which are firm body and which sealing is to serve a perforation, hardly are sufficient rapidly by a photograph mechanism set freable. Furthermore derNatresoI Verdieker of water is separately accommodated, so that the part of A of the lubricant mass, which in the AuJSmhmeeinrichtung is, is a liquid of small Viekosität, which can be rapidly set free. Example 2: a) A drive production of gelled masses with a content of a Poly (oxyalkyinn) to glycol as nichtflüchtigern lubricant component oil: Some gelled compositions were manufactured, as finely divided fillers on a 3-Walzensinbl for colors were dispersed in lowmolecular Poly (oxyalkylen) glycol-polymere. Typical beginning: Poly (oxyalkylen) glycol (Ucon 50-HB 5100) 25 g silicon dioxide (Aerosil 300) 1, 25 g this mixture was let run four times by the 3-Walzenstuhl and gelled when standing at ambient temperature. Mechanically stronger gels were formed by use of metal salt additives: Poly (oxyalkylen) glycol (Ucon 50-HB 5100) silicon dioxide (A.erosil 300) sodium carbonate g 1, 25 g 0, 25 g more äer also this mixture was let four times run over a 3-Walzenstubl and gelled already on color mill. In the same way a lubricant was gelled, which contained further components after the following beginning: Beginning: Poly (oxyalkylen) glycol (Uoon 50-HB 5100) water vergällter alcohol (5 see - % methanol, 95 see - % G40P ethanol) Slliciumdioxyd (Aerosil 300) Na2CO3 g g 2.5 g 1.63 g 0.33 g the following table shows some systems, which to sufficiently firm gels be led and those can be successfully chemically reduced. In all cases the Poly (oxyalkylen) became glycol UCON 50 HB 2000 with 5 Gew. - % SiG2 - fillers and a firm base uses. The finished gel contained 11 Gew before the dismantling. - % water. Firm base Na2 COS - 1, 0 g/100 g finished gel Na2CO3 -, added with the SiG2-Füller, 1, 0 g/100 g finished gel dismantling means (in aqueous or wässerigäGmnolischer solution) hydrochloric acid tal/100 ml Na2CO3 - 0, 5 g/100 g finished gel Na2CO3 - 0.25 g/100 g ferüges gel Na2COS/NaHCOS - 0, 25/0, 25 - 1, 0 g/100 g phosphoric acid 7.5 tal/100 ml Nucleinsäure i0 g/100 ml aluminium sulfate i0 g/100ml finished gel NaHCOS - i, 0/i00 g finished gel Borax1, 0/100 g finished gel maleic acid RST g/lOOml aluminium sulfate g/1o0ml maleic acid g/100ml finished solution finished solution finished solution finished solution finished solution finished solution finished solution procedure B: A liquid Poly (oxyalkylen) glycol (50 g UCON 50 HB 5100) with hydroxyl final's groups was treated 6-Toluoldiisocyanat (TDI) with 2,4und 2, using Kobaltnaphthenat as catalyst, which became mixture 30 min long in a furnace with 115°C heated up. In the case of change of the concentration of TDI different Gelumpen was received: TDI 3.3 g 2.2 g 1,6g gel type steffes gel middle G I soft Gei the gels received in the managing procedures A or B can be applied on the inner surface of one tire as coat and be reduced by addition suitable reagent. For the gels manufactured in procedure A for example chlorine landing on water EFF acid in a quantity of VOL is suitable. - %, related to the volume of the gel, which can serve the lubricant mass also as volatile component or represent a part of this volatile component. These volatile components are enclosed up to their use in the containers. b) Use of a gelled lubricant in the unit formed by a vehicle wheel and a tire after the Fig. 3 to 7: With application of the procedure angefährten in the example 2 under process A a gel was manufactured by following composition: Ucon 50-HB-2000 90 g sodium carbonate 1, 0 g Aerosil 300 5, 0 g water 4, 0 g a weight quantity of 180 g of this gel became in even distribution on the internal run cover zone of a radial ply tyre --20-- size 185-60-13 in form of a layer --21-- applied; 18 g rubber breaking into, rubbed around a filter with 10 meshes 25 mm each with a mesh size of 1 to pass 7 mm were strewn on the surface of the gel and clung on it. The tire became on that on a divided rim --21-- in accordance with Fig. 5 drawn up, together with a group of six metallic Behältera --10--, those of a wire volume --11-- after the Fig. 3 and 4 was held. Each of the six containers was filled with 19 cm3 of the following mixture: Water 50 ml tea pole solution 8 ml denatured Alkoho! 31 ml Ucon 50-HB-2000 30 ml maleic acid 10 g of one the container --10-- is in Fig. 5 on average represented. The containers had been pressed in well-known way from one aluminum alloy and had about 30 mm in diameter with 34 mm height. An opening was driven by the ground of an each container by 8 mm in diameter, so that itself an edge --13-- formed. The other end of the container became by means of a cover --14-- with an edge of seals --15-- locked. Locking the 8 mm opening after filling the container a PolFäthylenpfropfen became --16-- used, which stood out around approximately 3 mm from the container. The wire volume is in Fig. 6 shown in the detail. It was essentially an endless volume with evenly distributed loops, by which the containers gchalten put and mißels their lower edges become could. The kind of forming the wire volume goes out of Fig. 7 out; one half each of a loop was in the wire volume--17-- trained, the other Häifte in own wire ück--17A--, its ends --18-- in the form were bent by hooks, so that it into the wire volume --17-- to be hung up could, in order to form ever a closed loop. In order to adjust extent tolerances for the rim and with the volume, a small Dreteckkröpfung became in the wire volume in a place --19-- with about 10 mm of side length intended, which worked as spring box and made a small Dchnung possible of the volume. Thus the volume lay --17--, after it had been applied together with the containers on the rim, with tension on and held the containers in Fig. 5 situation shown firmly against the rim. A modification not shown of the wire volume, which is likewise favourably usable, consists of two verdrallten with one another wires, whereby in Absuden mißels both wires loops are trained as holding containers; the finished volume is then similar to that one after Fig. 6, but consists the sections between the loops of two verdrallten wires instead of from only one wire. The tire had a cross section relationship (height to width) of 65% and a tread width of 152 mm with a muzzle width of the rim of 90 mm, and with the associated wheel at a vehicle was installed. It was perforated on that in its crown zone, and during the run the inside of the run cover of the sunk tire pressed the plugs --16-- into the containers --10-- inside and thereby the liquid contained in it set free into the Reffeninaere, so that it went with the Ge1 into mixture. While the first pressure-free tire was kept further in enterprise, sealing perforation entered, the water with the alcohols evaporated and brought the inflation pressure a value of 0, 35 atue. To let arrive when dismounting the tire determined that was fully fluid before gelierüs Ucon and its double task had fulfilled, i.e. initial lubricating of the tire inner surface during the drucldosen run and agitating that rubber breaking into within the tire, in order ste into perforation and seal these.