• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The object of this invention is to simplify construction and provide safe long-term use of replaceable tire treads without fastening devices and to provide the possibility of quick assembly and disassembly. Results are proved by the fact that the interchangeable tire pattern of pneumatic car tire in a round-shaped shell with a pattern on its outer side and a structure similar to the structure of a pneumatic car-tire round-shaped shell has an inner diameter equal to the outer diameter of a pneumatic car tire 2.0 of thickness of pneumatic car tire in its tread and width between 0.03 and 1.0 of width of tread of pneumatic car tire and taken on tread of pneumatic car tire by lowering pressure in pneumatic tire to level lower than atmospheric air pressure and fixing on tread by raising the pressure in the pneumatic tire at least to the nominal level and made so that it can be used many times and removed without destroying either the whole of the pneumatic tire or the round-shaped shell. This result is achieved by lowering the air pressure in the pneumatic tire lower than atmospheric air pressure before mounting the round-shaped shell which is taken at least partially on the tread of the pneumatic tire and the air pressure is raised after that at least to the nominal level and the round-shaped shell is fixed on the tread of the pneumatic tire. 1.
    公开号:SE1051097A1
    申请号:SE1051097
    申请日:2010-10-21
    公开日:2011-09-12
    发明作者:Denis Valentinovich Nikishin
    申请人:Denis Valentinovich Nikishin；
    IPC主号:
    专利说明:

    2 As we can see, there are many aids, but each of them solves only one of the above problems and so far it has failed to solve all these problems with the aid of an aid. In practice, this technical aid should have a simple construction, low cost and be easily assembled and disassembled on site.
    Well known is a removable tire pattern for pneumatic car tires (2245797 RU) which has a profiled rim with a pattern on the outer side and whose inner side is fuzzy and the tire pattern itself is made with the possibility of scope of tread and most side walls of pneumatic car tire.
    Detachable tire tread is made of the same material as pneumatic car tire and has side walls with curved edges which increases the durability of removable tire tread. Detachable tire tread is designed for long-term operation to protect the pneumatic tire from wear and can be used as a restoration tread when tearing tire treads.
    The described removable tire tread repeats the configuration, structure and dimensions of the pneumatic tire, which means that its costs are equal to the costs of the pneumatic tire itself. In addition, a complete set of removable tire patterns takes up a lot of space and does not fit in the car's luggage compartment, which means that they are not used as an aid in extreme situations while driving.
    You know the mounting method of the described removable tire pattern which is made on the removal of the car pneumatic tire and which goes out as follows - you lower the air pressure in the pneumatic tire to atmospheric level, put the removable tire pattern on and raise the air pressure to the nominal level in the pneumatic tire until it is tight.
    Assembly of the described tire pattern is difficult to carry out and can only be carried out in workshops with the help of special equipment.
    Since a removable tire tread is in the form of a pneumatic tire, it can only be applied by inserting a pneumatic tire into a removable tire tread, which is difficult because a removable tire tread is not stretchable due to high hardness. Manufacture of sidewall edges of removable tire tread in curved form increases durability which leads to less stretching capacity which in turn leads to difficulties in the assembly process which cannot be performed by the driver without external assistance.
    A removable shell is known for the tread of a pneumatic car tire (GB 2061201) which is made of elastic material such as rubber and which is associated with rims also of elastic material provided with anti-slip means such as studs. The inner diameter of the shell is approximately one third smaller than the outer diameter of the pneumatic car tire, while strong fixing of the rim to the shell takes place by means of vulcanization. Removable shell is intended for the extent of the tread and most of the side walls of pneumatic car tire and has reinforced edges, which gives extra durability to this removable shell.
    The described removable shell is actually an anti-slip aid and is intended to increase the navigability of car tires on snow- and ice-covered roads.
    Mounting of this detachable shell on a pneumatic car tire is done at nominal air pressure in the car tire by stretching the elastic shell and the extent of the tread and side walls of the pneumatic car tire. Mounting the shell is a difficult process which requires the use of special equipment or large physical forces. The reason for this is that the elastic shell becomes hard at low temperatures and it is impossible to stretch so much that a pneumatic car tire can be put on.
    The described construction of removable tire tread as well as the above-described removable tire tread has measured equal to the dimensions of pneumatic car tire, which leads to difficult transport of these car tires in the car's trunk and limits the area of use of this tire tread.
    As a prototype, you take a removable tire pattern for pneumatic car tires (CN 201287591 Y) made in a round-shaped shell that has a pattern on the outer side and a structure similar to the structure of pneumatic tires and made with the possibility to fix on tread of pneumatic car tires. The width of the round-shaped shell is equal to the width of the tread of the pneumatic tire and the tire pattern on the round-shaped shell corresponds to the operating conditions of the pneumatic car tire. Fixation of round-shaped shells on pneumatic car tires is done by vulcanization, which leads to close contact between round-shaped shells and pneumatic car tires. 10 15 20 25 30 4 This removable tire tread is intended for restoration of worn tire tread tires and cannot be disassembled afterwards.
    The term "removable tire tread" should be understood as a tire tread that replaces a worn tire tread tire.
    The useful mounting method of the described tire pattern consists of the following: the removable tire pattern is made in the form of a round-shaped shell which is then fixed on the tread of a pneumatic car tire while the worn tire pattern is cut off from a pneumatic car tire. Detachable tire tread is placed on the tread of pneumatic tire which is then vulcanized together with the removable tire tread until an indissoluble connection is obtained between the round-shaped shell and pneumatic car tire. Assembly methods in this way are a difficult process and can only be carried out by specially trained staff in workshops.
    The above-mentioned removable tire pattern after mounting on a pneumatic car tire functions in practice as a restoration for its own tire pattern of pneumatic car tire. This means that, depending on the type of detachable tire tread, car tires have the characteristics of summer, winter or year-round tires. Motorists who exploit refurbished car tires face the same problems as all other motorists - how to quickly and easily get the desired properties on car tires depending on weather and road conditions.
    To solve this problem, it is necessary to fix on re-fitted pneumatic car tires extra aids adapted to specific weather and road conditions, which requires extra costs.
    The object of this invention is to manufacture a replaceable tire pattern for pneumatic car tires with such a construction and such a mounting method that would simplify its construction and make it possible to use replaceable tire patterns many times without the use of fasteners with the possibility of quick and easy assembly and disassembly.
    This object is achieved by in a replaceable tire pattern for pneumatic car tire made in a round-shaped shell having a pattern on the outer side and structure similar to the structure of pneumatic tire and made with the possibility of fixing on the tread of pneumatic car tire according to the invention, 10 15 20 25 30 Because a round-shaped shell has an inner diameter which is actually equal to an outer diameter of a pneumatic tire, a width in radial dimensions between 0.1 to 2.0 of the width of a pneumatic tire in its tread and a width between 0.03 to 1, 0 of the width of the tread of pneumatic tire and round shell is made so that it can be easily taken on the tread of pneumatic tire by lowering air pressure in pneumatic tire to level below atmospheric air pressure and fixing on tread by raising air pressure in pneumatic tire at least to the nominal level and made so that it can be used many times and removed without destroying the whole or round-shaped shell of the pneumatic tire.
    Interchangeable tire treads that are being patented are easiest and safest to exploit among the other designs described above that are designed for similar purposes and can be used many times over a long period of time. No additional fasteners or vulcanization are needed to fix the replaceable tire tread on the pneumatic car tire as the round-shaped shell is fixed only by air pressure in the pneumatic car tire, air pressure presses the shell at least part of the pneumatic car tire tread and creates an unresolved pneumatic tire tread contact and replaceable tire tread. Such a contact during exploitation precludes that snow, dirt or water ends up between the shell and the tire and can be mounted and dismantled quickly and easily if necessary.
    Replaceable tire treads that are being patented are compact, low cost and can have markings such as make, model and technical specifications. Replaceable tire treads can be used many times over several seasons and a complete set of replaceable tire treads can easily fit in the car's trunk.
    High exploitation properties of replaceable tire treads are maintained even if rather narrow, compared to tread, round-shaped shells are used. In this case, the tire tread and coupling between the shell and the tire are raised, which leads to a safe load on the pneumatic tire with replaceable exploitation.
    It is expedient for patterns on the outer side of round shells to correspond to any pattern of tire pattern for pneumatic car tires. 10 15 20 25 30 6 Opportunity to manufacture replaceable tire treads in several models - winter, all-round terrain, year-round, summer, slicks, rain or any other tire tread in addition to its area of use and gives customers the opportunity to choose the model they need. For example, when fitting a replaceable tire tread on summer tires, these tires have the characteristics of winter tires and can be exploited throughout the winter. When fitting a replaceable tire pattern with a pattern for summer tires on winter tires, for example during the off-season, neither winter tires nor road surface wear.
    It is important to emphasize that replaceable tire treads can be used on trucks for which summer tires are only produced in practice, leading to trucks becoming unmanaged during the winter. replaceable tire tread of pneumatic tire and successively used for a long In addition, tire tread can be mounted on worn penode.
    It is important that the round-shaped shell has a pattern on the outer side which in turn corresponds to the pattern on the tire pattern of winter tires and was intended with anti-slip recesses vulcanized inside the tire pattern of round-shaped shell.
    It is desirable that anti-slip recesses are made in the form of studs.
    Advantageously, anti-slip recesses are made in the form of chains.
    Replaceable patented tire treads are fitted with anti-slip inlays in the form of studs and chains and can be used successively on snow- and ice-covered roads, especially in mountain areas where the use of chains on tires is sometimes a mandatory condition for car operation.
    It is also desirable that the inner surface of the round-shaped shell has at least one round-shaped projection a round-shaped projection made so that it is possible to mount it at least in a round-shaped groove on tire patterns of pneumatic tires.
    Production of round-shaped projections mounted in round-shaped grooves of pneumatic tire tread patterns increases contact between round-shaped shells and pneumatic tires.
    Interchangeable tire treads that are being patented can be manufactured using modern tire manufacturing equipment using existing tire tread templates and can have markings such as make, model and technical specification in the same way as markings usually used for pneumatic tire.
    This object is achieved by developing the mounting method of replaceable tire pattern which means that replaceable tire pattern is made in round-shaped shell which is fixed on the tread of pneumatic tire is characterized by lowering air pressure in pneumatic car tire to level lower than atmospheric air pressure before mounting and round shape on at least part of the tread of a pneumatic car tire, the pressure in the pneumatic tire is raised at least to the nominal level and round-shaped shells are fixed on the tread of a pneumatic car tire. It is desirable that there be additional fixation of round-shaped shells on the tread of pneumatic car tire by making at least one round-shaped projection on the inner side of round-shaped shell which is inserted into at least one round-shaped groove of pneumatic car-tire pattern.
    According to the patented invention, assembly and disassembly of replaceable tire treads takes place quickly and easily by a person on site without the use of special equipment. For this purpose, a compressor is used that can both pump in and pump out air. Such a compressor can be included in a complex set with a replaceable tire tread or purchased separately.
    Assembly of such a construction can be done in 5-10 minutes without the need to remove the pneumatic car tire from the car. After simple installation of a replaceable tire tread on the tread of a pneumatic car tire, the air pressure in it is raised to the nominal level, which leads to a tight pressure of the replaceable tire tread against the tread of a pneumatic car tire.
    The technical result of this invention is the simplification of the construction of a replaceable tire tread and the possibility of using it many times.
    Another technical result is the multi-function of a replaceable tire tread and the ability to adapt pneumatic car tires to operating conditions.
    Another technical result is the possibility for quick and easy assembly and disassembly on site without the use of special equipment.
    The invention is described in more detail in the following example, which in turn is not the only one possible within the scope of the patented invention with reference to the following figures where Fig. 1 shows fragments of replaceable tire pattern mounted on pneumatic car tire according to the invention Fig. 2 pneumatic car tire during the assembly process of replaceable tire tread according to the invention Fig. 3 (a, b, c, d, e, f) - variants of manufacture of replaceable tire tread in cross section according to the invention Fig. 4 - same as Fig. 1 with anti-slip recesses in the form of chains Fig. 5 (a , b, c, d, e, f, g) - tire pattern with anti-slip recesses in the form of chains in cross section according to variants of manufacture of the interchangeable invention Fig. 6 (a, b, c, d, e, f, g) - tire pattern with anti-slip recesses in the form of studs in cross section according to variants of the manufacture of the interchangeable invention Interchangeable tire pattern for pneumatic car tire has a round-shaped shell 1 (fig. 1) mounted on pneumatic car tire 2. On the outer side of rune-shaped shell 1 there is a tire pattern 3, inner diameter of round-shaped shell 1 is in practice equal to outer diameter of pneumatic car tire 2, width b of round-shaped shell 1 is equal at least part of tread 4 of pneumatic car tire 2 which is desired to be between 0.03 and 1.0 of the width of the tread 4. In the described variant, the width b of the round-shaped shell 1 is approximately 0.6 of the width of the tread 4 of the pneumatic car tire 2.
    Round shell 1 is made in such a way that it can be easily taken on tread 4 of pneumatic car tire 2 by lowering pressure in pneumatic car tire 2 to a level lower than atmospheric air pressure and fixing on tread 4 by raising the pressure in pneumatic car tire 2 at least to nominal level and made so that it can be used many times and removed without destroying either the whole of the pneumatic car tire or 2 round-shaped shells 1.
    As can be seen from Fig. 1, replaceable tire treads are higher / protruding than tire treads of pneumatic car tire 2, while contact between pneumatic car tire 2 and pavement takes place through replaceable tire tread and not through the tire tread's own tire tread 2. Patterns of replaceable tire tread 3 may correspond. pneumatic car tire tread pattern 2 of any model and selected by the customer depending on the pneumatic car tire operating conditions.
    In the described variant, you can see an interchangeable tire pattern for winter model that has pattern 3 of tire pattern that looks like relief construction created by many transverse and longitudinal rafters 5, whose combination forms the amount of women's playing field 6 with drainage components 7.
    The presence of drainage components 7, ie slit-forming transverse hatches and tracks in relation to the direction of travel with narrow dimensions in circumference, is particularly important for driving on wet and snow-covered roads.
    The main function of the above-mentioned drainage components 7 is the diversion of water on wet roads, the collection and maintenance of snow in winter, which makes a more efficient connection to snow.
    Mounting method of replaceable tire pattern round-shaped shell that is about to be granted a patent is done as follows: air pressure in pneumatic car tire 2 is lowered to a level lower than atmospheric air pressure and round-shaped shell 1 is easily applied at least on part of tread 4 of pneumatic car tire 2. Then the pressure is raised in pneumatic tire 2 at least to nominal level and round-shaped shell 1 is fixed on tread 4 of pneumatic car tire 2.
    Fig. 2 shows the assembly process of replaceable tire tread 1 on pneumatic car tire 2, mounted on rim disc 8. Fig. 2 corresponds to the moment when the air pressure in pneumatic car tire 2 is lower than atmospheric air pressure. The configuration of pneumatic car tire 2 is changed with the presence of bent-in parts, which means that round-shaped shell 1 is easily taken on part of tread 4 of pneumatic car tire 2. After round-shaped shell 1 is mounted on tread 4 of pneumatic car tire, air pressure in pneumatic car tire is increased at least to the nominal level depending on the type of car tire 2. Replaceable tire treads are kept securely on pneumatic car tire 2 using air pressure in pneumatic car tire 2 which presses replaceable tire tread tightly against tread 4 of pneumatic car tire 2. Air pressure in pneumatic car tire 2 should not be lower than nominal level for this type of car tire, ie equal to the nominal or be slightly higher.
    Lowering of air pressure lower than atmospheric air pressure and raising of air pressure to the nominal is done with the help of a compressor. Assembly and 10 15 20 25 30 10 disassembly of replaceable tire treads can be done by one person without removing the pneumatic car tire.
    What distinguishes this invention is that no additional fastening devices or vulcanization are needed for fixing a replaceable tire pattern on pneumatic car tire 2 since fixation of round-shaped shell takes place only by air pressure in pneumatic car tire 2, air pressure presses the shell 1 against tread 4 of pneumatic car tire 2 and precludes snow, dirt or water from falling between the shell 1 and the tire 2.
    Replaceable tire tread made in accordance with this invention allows it to be used many times without destroying either the whole of pneumatic tire 2 or replaceable tire tread.
    Fig. 3 (a, b, c, d, e, f) shows variants of manufacture of replaceable tire pattern mounted on pneumatic car tire 2. The drawings show that the structure of replaceable tire pattern 1 corresponds to the structure of pneumatic car tire 2, ie there is an inner shells 11, 21, chords 12, 22 and pattern layers 13, 23. The width of the round-shaped shell 1 in radius dimensions is between 0.1 and 2.0 of the width of the pneumatic car tire 2 in its tread 4 and depends on the type of pneumatic car tire on which you want to mount a replaceable tire pattern. For example, the width of a round-shaped shell 1 of replaceable tire tread to be mounted on cars or sports cars can be between 0.1 and 0.4 of the width of a pneumatic car tire 2. For cars with a larger load capacity, it is necessary that the width of a round-shaped shell is between 1 , 5 and 2.9 of the width of the pneumatic car tire 2.
    Fig. 3 (a, b) shows pneumatic car tire 2 in cross section with round-shaped grooves 9 made on tire tread axes with a width of round-shaped shell 1 is between 0.18 and 0.35 of width B of tread 4 of pneumatic car tire 2, thickness h of round shell is 0.35 and 0.7 in width of pneumatic car tire 2 in its tread 4.
    This variant corresponds to the width of a sports car or car with a low load capacity. In this case, it is sufficient to use a removable protector that is not so wide and high.
    Fig. 3 (c, d, e) shows as an example pneumatic car tire 2 in cross section with one, five and three round-shaped grooves 9. Width of round-shaped shell 1 in variants 10 15 20 25 30 11 (c, d, e) is varied between 0 , 55 and 1.0 of the width of the tread 4 of the pneumatic car tire 2.
    Regardless of the tire tread pattern of pneumatic car tire 2, air pressure in pneumatic car tire 2 provides a tight coupling between the inner surface of round-shaped shell 1 and tread 4 of pneumatic car tire 2.
    Fig. 3 (e) shows round-shaped shell 1 whose inner surface has at least one round-shaped projection 10 and in the described variant two round-shaped projections 10.
    Such a replaceable tire pattern is intended for mounting on pneumatic car tire 2 whose tire pattern has equally placed round grooves 9. The above-mentioned round projections 10 are mounted in corresponding round grooves 9 of pneumatic car tire 2. Such a design of replaceable tire pattern increases coupling of round shell 1 and tread 4 of pneumatic car tire 2. The above-described variants of the design of replaceable tire treads are adapted for mounting on pneumatic car tires on passenger cars.
    Fig. 3 (f) shows a round-shaped shell 1 which comprises the tread 4 of pneumatic car tire 4 entirely. In this case, thickness h of shell 1 is almost equal to thickness H of pneumatic car tire 2. This variant is adapted for mounting on pneumatic car tires on trucks.
    To increase the navigability of cars on snow- and ice-covered roads, especially in mountain areas, replaceable tire treads with winter tire treads can be fitted with anti-slip recesses, such as chains 11, vulcanized in tread patterns of round shell 1 shown in Fig. 4.
    Such a tire pattern gives the car the characteristics of an off-road vehicle and allows its operation under difficult road conditions without mounting chains on wheels, which is considered a difficult process.
    Fig. 5 (a, b, c, d, e, f, g) shows variants of manufacturing of replaceable tire treads with anti-slip indentations in the form of chains. Variants shown represent different modifications of replaceable tire treads with different numbers of chains 11 - from one to four depending on the width of the round-shaped shell 1 and operating conditions. Variants of interchangeable tire treads with different widths and thicknesses of round-shaped shell 1 are also shown, with round-shaped projections 10 10 15 20 25 30 12 and without them. The field of application of these models is the same as described above.
    Fig. 6 (a, b, c, d, e, f, g) shows variants of production of replaceable tire treads with anti-slip recesses in the form of studs 12 vulcanized in tire treads of round-shaped shell 1. Advantages of using studded tires on snow-covered roads are well known and simplified therefore use of replaceable tire tread with stud on summer tires exploitation of the car during winter time.
    The above-described variants of manufacturing of replaceable tire treads show the most common combination - summer tires with interchangeable tire treads for winter and are not the only ones and exclusively within the scope of this invention.
    Opportunity to manufacture interchangeable tire treads in several models - winter, terrain, year-round, summer, slicks, rain or any other tread tread pattern beyond its area of use and gives customers the opportunity to choose the model they need. For the convenience of customers, replaceable tire treads can be used in the same way as pneumatic car tires with markings such as make, model and technical specifications.
    For example, when fitting a replaceable tire tread on summer tires, these properties are made of winter tires and can be exploited throughout the winter.
    In case a motorist needs to go on roadless land, for example to fishing or hunting grounds, he can use a replaceable tire pattern with a pattern of off-road tires.
    When fixing a replaceable tire pattern with a pattern for summer tires on winter tires, for example during the off-season, neither winter tires nor road surface wear.
    It is important to emphasize that replaceable tire treads can be used on trucks for which summer tires are only produced in practice and trucks become unmanaged during the winter. tire tread worn In addition, replaceable tire treads can be used and successively used during a long mount on the penode.
    Replaceable tire treads that are being patented are compact, low cost and can be manufactured using equipment used for car tire manufacturing using existing tire tread templates 13 and can be used many times during your seasons and its mounting method is simple and requires no special equipment.
    权利要求:
    Claims (8)
    [1]
    Replaceable pneumatic car tire tire tread with a pattern on its outer side and a structure similar to pneumatic car tire treads made in such a way that it can be easily taken on a pneumatic tire tread characterized by having a tapered inner shell of equal diameter with outer diameter of pneumatic car tire and thickness in radial measured between 0.1 and 2.0 of thickness of pneumatic car tire in its tread and width between 0.03 and 1.0 of width of tread of pneumatic car tire and taken on tread of pneumatic car tires by lowering the pressure in the pneumatic tire to a level lower than atmospheric air pressure and fixing on the tread by raising the pressure in the pneumatic tire at least to the nominal level and made so that it can be used many times and removed without either a whole of pneumatic tire or round shell destroyed.
    [2]
    Replaceable tire tread in paragraph 1 is characterized in that the tread pattern on the outer side of the round-shaped shell corresponds to any pattern of pneumatic car tire.
    [3]
    Replaceable tire tread in paragraph 2, characterized in that the tread on the inner side of the round-shaped shell has a tread pattern corresponding to the tread pattern of winter tires of pneumatic car tires and fitted with anti-slip recesses vulcanised in round-treaded tire treads.
    [4]
    Replaceable tire tread in paragraph 3, characterized in that anti-slip recesses are made in the form of studs.
    [5]
    Replaceable tread pattern in item 4, characterized in that anti-slip recesses are made in the form of chains.
    [6]
    Replaceable tire tread in paragraph 1, characterized in that there is at least one round-shaped projection on the inner side of the round-shaped shell made in such a way that it can be inserted into at least one round-shaped groove of pneumatic tire treads.
    [7]
    7. The method of mounting a replaceable tire tread is that the replaceable tire tread is made in a round-shaped shell which is fixed on the tread of a pneumatic tire. of tread of pneumatic car tire, the pressure in pneumatic tire is raised at least to the nominal level and round-shaped shells are fixed on the tread of pneumatic car tire.
    [8]
    The mounting method according to item 7 is characterized in that additional fixation of round-shaped shells takes place on the tread of pneumatic car tires by making at least one round-shaped projection on the inner side of round-shaped shells which is inserted into at least one round-shaped groove of pneumatic car-tire tires.
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2012-07-24| NAV| Patent application has lapsed|
    优先权:
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    RU2010108634|2010-03-11|
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