CN102069682B - Non-pneumatic tire adopting magnetic suspension principle - Google Patents
Non-pneumatic tire adopting magnetic suspension principle Download PDFInfo
- Publication number
- CN102069682B CN102069682B CN201010553261.8A CN201010553261A CN102069682B CN 102069682 B CN102069682 B CN 102069682B CN 201010553261 A CN201010553261 A CN 201010553261A CN 102069682 B CN102069682 B CN 102069682B
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- CN
- China
- Prior art keywords
- tire
- wheel rim
- mentioned
- magnetic
- belt
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 239000000696 magnetic material Substances 0.000 claims description 5
- 230000001846 repelling effect Effects 0.000 claims description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000001141 propulsive effect Effects 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005389 magnetism Effects 0.000 abstract 3
- 230000005611 electricity Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C7/00—Non-inflatable or solid tyres
- B60C7/06—Non-inflatable or solid tyres made of metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/0047—Hubs characterised by functional integration of other elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B9/00—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces
- B60B9/26—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces comprising resilient spokes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C7/00—Non-inflatable or solid tyres
- B60C7/10—Non-inflatable or solid tyres characterised by means for increasing resiliency
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention relates to a non-pneumatic tire adopting a magnetic suspension principle, the non-pneumatic tire is used for improving air state injected to a tire and improving performance of the tire. The non-pneumatic tire adopts a magnetic suspension principle to make a tire belt part and a tire rim part be provided with mutually-repelling magnetism and make each part of the tire rim be provided with different magnetisms, thereby making the tire belt and the tire rim be at interval. The non-pneumatic tire can maintain magnetism to a larger degree between the tire and the tire rim, therefore, the non-pneumatic tire is provided with effect of greatly overcoming imbalance of tire, and improving contact with road surface, as well as NVH performance and R&H performance of wheel.
Description
Technical field
The present invention relates to non-inflatable tyre, it,, for improving the air condition that is charged to tire, improves the performance of tire.
Background technology
Conventionally, the manufacturing step of tire is roughly divided into mixed chemical product in the rubber of raw material and the blend step that coordinates; Rolling/compression step of manufacturing the rubber of cooperation as half-blank; According to the cutting step of certain size cutting half-finished parts; Forming step, it is size according to the rules, combines the half-blank of cutting; Green compact housing in forming step manufacture is applied to heat and pressure, give elastomeric vulcanisation step.
In these steps, forming step, for by forming machine, is assembled whole composition material that tire adopts successively, makes the step of green compact housing cylindraceous, adjusts the quality of tire.With regard to the radial-ply tyre adopting with regard to manned vehicle, adhering to liner, body cord, bead of tyre, after sidewall, sclerozone bundle, gap-fill agent (ギ ヤ Star プ Off ラ イ) and tread contour, complete green compact housing.
Then, as for vulcanisation step, completed green compact housing is put into the mould of this specification, inside and outside to it, apply heat and pressure, Sulfur and other chemical and rubber react, thus, give unique tread contour outward appearance of each tire and the elasticity of rubber, make the form of tire consistent.
The tire of such manufacture, after wheel rim is installed on to the inside of tire, fills air, this tire is installed on vehicle, still, there is the injection because of air, tire is installed on vehicle astatically, produces noise and vibration, the variety of issues such as R & H hydraulic performance decline.
Summary of the invention
The present invention proposes in order to solve the problem in past as described above, the object of the present invention is to provide a kind of tire that there is no sidewall (Side wall) that does not need to inject the on-inflatable (Non-pneumatic) of air, by the inside at tire, do not fill air, adopt magnetic suspension principle, make tire belt and wheel rim produce different magnetic force mutually, thereby make between above-mentioned tire belt and wheel rim spaced apart, thus, do not need the injection of air.
Realize above-mentioned such object of the present invention, the feature scheme of the present invention of function that realizes feature of the present invention described later is as described below.
According to one embodiment of the present of invention, a kind of non-inflatable tyre is provided, it is characterized in that, it adopts magnetic suspension principle, make the part of tire belt and the part of tire rims with the magnetic of mutually repelling, make the each several part of above-mentioned wheel rim with mutual different magnetic, thereby make between above-mentioned tire belt and tire rims spaced apart.
Here, above-mentioned non-inflatable tyre, the energy producing while adopting tire and wheel rim rotation, in the hub side with the above-mentioned wheel rim of the propulsive effort transmitting from driving engine, inserts and produces electric coil, thus, can make tire and wheel rim produce significantly magnetic field.
In addition, above-mentioned non-inflatable tyre, by carbonic acid metal salt, manufactures the side part of above-mentioned tire rims, to prevent that above-mentioned tire belt (belt) and tire tread pattern are to the disengaging of side direction.
Accompanying drawing explanation
Fig. 1 is for representing the figure of the non-inflatable tyre of one embodiment of the present of invention with way of example;
Fig. 2 is for representing the figure for the structure of the inside tires power supply to one embodiment of the present of invention with way of example;
Fig. 3 and Fig. 4 are for representing the figure of structure of the tire rims for anti-skidding and disengaging of one embodiment of the present of invention with way of example.
Concrete form of implementation
About specific description of the present invention described later, with reference to exemplifying the accompanying drawing of implementing specific embodiment of the present invention.The mode that these embodiment can implement fully according to those skilled in the art illustrates.A plurality of embodiment of the present invention is mutually different, however, it should be understood that to mutually not repelling.Such as, given shape, the structure and characteristics here recorded relate to an embodiment, also can be without departing from the spirit and scope of the present invention, as other embodiment and implement.In addition, the position of a constituent elements in disclosed embodiment or configuration also can be changed within the spirit and scope of the present invention respectively.So specific description described later is not treated as the meaning limiting, according to suitable explanation, the scope being equal to and accompanying claim that scope of the present invention is only advocated by its claim limit.Similar Reference numeral in figure represents same or similar function.
For the technical field under the present invention has the personnel of common knowledge, can easily implement the present invention, with reference to the accompanying drawings, the preferred embodiments of the present invention are specifically described.
Fig. 1 is for representing the figure of the non-inflatable tyre of one embodiment of the present of invention with way of example.
Shown in Fig. 1, for non-inflatable tyre 100 of the present invention, in the inner side of tire 130, to be with magnetic material manufacture band bundle 120, adhere to tread contour (not shown) thereon, there is the structure without the sidewall of tire.In addition, non-inflatable tyre 100 of the present invention has following structure: tire rims 110, also by being with magnetic material to manufacture, is provided with wheel rim base portion (wheel base).Here, for non-inflatable tyre 100 of the present invention, the tire that comprises tire belt 120 of take is partly N (or S) utmost point, tire rims 110 also forms N (or S) utmost point, thus, adopt magnetic suspension principle, make the part of tire belt and the part of tire rims with the magnetic of mutually repelling, between tire belt 120 and tire rims 110, there is gap.The magnetic suspension principle that here adopted is divided into aspiration-type magnetic suspension and the maglev principle of repulsion formula conventionally, and they all can be used for the present embodiment.In other words, can be in the present embodiment, any one in employing aspiration-type magnetic suspension and the maglev principle of repulsion formula acts on repulsive force between tire belt and tire rims, manufactures on-inflatable (Non-peumatic) tire, the tire that there is no sidewall, naked (Nude) tire etc.
On the other hand, in the present embodiment, even due to only by being with magnetic material, manufacture in the wheel rim of tire and the situation of tire, the magnetic force also with 2 magnetic substances is inadequate worry for vehicle in fact, therefore in order to produce stronger magnetic force, must first supply with stronger electric power.12～24V) and 2 electricity (examples: 5V) that produce by 1 electricity thus, in automobile, there is 1 electricity producing by battery and alternating current generator (example:; Battery needs electricity when starting the driving engine of vehicle, and the transformation of energy that alternating current generator produces during by engine rotation is electricity.In addition, battery plays savings and by alternating current generator, is produced and use rear residual electric.Like this, adopt by various ways, form electric principle, resemble shown in Fig. 2, use.
Fig. 2 is for representing the figure for the structure of the inside tires power supply to one embodiment of the present of invention with way of example.
Shown in Fig. 2, the assembly 140 by tire 130+ wheel rim 110+ vehicle for the structure to inside tires power supply of one embodiment of the present of invention forms, and makes the assembly rotation of tire 130 and wheel rim 110 from the propulsive effort of driving engine transmission, makes vehicle movement.In this occasion, arrange and adopt the energy produce when the rotation of tire 130 and wheel rim 110, in wheel hub 160 sides of vehicle, produce electric coil, can obtain the stronger electric power producing because of rotation, thus, can maintain the magnetic field of wheel rim 110 and the tire 130 of tire.
But, the electricity that not only adopts the rotation by above-mentioned tire 130 and wheel rim 110 to produce, and adopt a plurality of positions of vehicle to produce electric power, make tire 130 and wheel rim 110 rotations, in this occasion, the power whether can good communication being produced by the driving engine of vehicle becomes problem.That is, in tire and the magnetic occasion of wheel rim tool, in the power being produced by driving engine, be 100 o'clock, iff being installed on 110 rotations of wheel rim on vehicle, having, be delivered to the danger that the power of tire is 0.About such problem, with reference to Fig. 3, improve.
Fig. 3 and Fig. 4 are for representing the figure of structure of the tire rims for anti-skidding and disengaging of one embodiment of the present of invention with way of example.
First, shown in Fig. 3, the structure for anti-skidding (slip) and the tire rims that departs from Fig. 3, in order to make wheel rim slip (slip) minimum, make the each several part of wheel rim 110 with mutual different magnetic (N-S > N-> S...).That is, at tire belt 120 during with the magnetic of N or the S utmost point, because the each several part of wheel rim 110 is with different magnetic mutually, therefore be different from the magnetic of tire belt 120, produce repulsive force.So, by above-mentioned such repulsive force, when tire 130 and wheel rim 110 rotation, can suppress the slip of tire 130 and wheel rim 110, NVH performance and R & H performance are also improved significantly.
Then, shown in Fig. 4, in the present embodiment, in order to prevent the magnetic because of tire belt 120 and wheel rim 110, tire 130 departs from the situation of wheel rim 110, passes through carbonic acid metal salt, manufacture the lateral section 112 of wheel rim 110, thus, can prevent the situation that tire belt 120 and tread contour (not shown) depart from along side direction, or prevent from being present in the situation that the metallic object etc. on road surface stops up.So, form the occasion of tire belt 120 by magnetic substance, adhere to tread contour thereon, thus, can manufacture tread contour crossover tire.
If manufactured as above, for non-inflatable tyre of the present invention, the repacking of wheel rim 110, ornamental (dress-up) of the element dismounting of tire 130 (series down) etc. increases.So, if as above, adopt the isolated method of magnetic of utilizing tire and wheel rim, can carry out such decoration.That is, the control assembly of the magnetic of adjustable tire and wheel rim (Control Unit) can be installed on vehicle to the interval between adjustable tire 130 and wheel rim 110.In addition, even if had under steam, the occasion withstanding shocks due to vehicles such as projections, still can monitor or control the device of the magnetic of tire and wheel rim, even in the situation that cross the concavo-convex of road surface, still less withstand shocks, even if in the situation that such the travelling on the violent road surface that rises and falls in disengaging road surface impacts to feel also passing to hardly vehicle.It,, aspect the minimizing of Vehicular vibration, also produces very favorable result.
According to the present invention, the 1st, adopt magnetic suspension principle, spaced apart between tire and wheel rim, thus, can manufacture the tire that does not need air Injection, can be between tire and wheel rim, maintain significantly magnetic, thus, can realize the contact of unbalanced, road surface, the NVH performance of wheel and the effect of R & H performance of improving significantly tire.
The 2nd, compare with the manufacturing step in past, as the making of band bundle, tread contour making, forming step, reduce the manufacturing step of tire, thus, can realize and reducing costs, the effect of enhancing productivity.
The 3rd, regulate the magnetic field of tire and wheel rim, regulate the interval of tire and wheel rim, no matter time and place, can realize the effect that can easily decorate (dress up) and not decorate processing (dress-down) thus.
The 4th, can by wheel rim adhere to up and down electromagnet, realize the effect that prevents from being installed on the situation that the tire of the state on vehicle departs from side side.
The 5th, owing to producing certain magnetic field in tire and wheel rim, therefore can realize, can put into pearl betwixt, epipolic material, the effect of tire and wheel rim being adjusted according to various ways.
The 6th, by regulating the magnetic field of tire and wheel rim, can realize when vehicle operating, relax the impulsive force that projection causes, reduce the effect of the vibration of vehicle.
Claims (2)
1. a non-inflatable tyre, it is characterized in that, it adopts repulsion formula magnetic suspension principle, above-mentioned tire comprises the tire (130) that adheres to tread contour on it, by the tire rims (110) of manufacturing with magnetic material and be positioned at tread contour bottom and by the band bundle (120) of manufacturing with magnetic material, tire (130) has the structure without the sidewall of tire, the part of tire belt and the part of tire rims be with the magnetic of mutually repelling, thereby make between above-mentioned tire belt and tire rims spaced apart;
The each several part of above-mentioned wheel rim (110) is with mutual different magnetic, so that the slip of wheel rim is minimum;
The energy producing when utilizing the rotation of tire and wheel rim, inserts and can produce electric coil in wheel hub (160) side with the above-mentioned wheel rim (110) of the propulsive effort transmitting from driving engine.
2. tire according to claim 1, it is characterized in that, for above-mentioned non-inflatable tyre, by carbonic acid metal salt, manufacture the lateral section (112) of above-mentioned tire rims (110), to prevent that above-mentioned tire belt (120) and tire tread pattern are to the disengaging of side direction.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090113368A KR20110056874A (en) | 2009-11-23 | 2009-11-23 | Non-pneumatic tire using magnetic levitation principle |
| KR10-2009-0113368 | 2009-11-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102069682A CN102069682A (en) | 2011-05-25 |
| CN102069682B true CN102069682B (en) | 2014-09-10 |
Family
ID=44028511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010553261.8A Expired - Fee Related CN102069682B (en) | 2009-11-23 | 2010-11-22 | Non-pneumatic tire adopting magnetic suspension principle |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20110056874A (en) |
| CN (1) | CN102069682B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9108470B2 (en) | 2008-09-29 | 2015-08-18 | Polaris Industries Inc. | Run-flat device |
| US9573422B2 (en) | 2012-03-15 | 2017-02-21 | Polaris Industries Inc. | Non-pneumatic tire |
| CN102717657A (en) * | 2012-06-28 | 2012-10-10 | 常熟南师大发展研究院有限公司 | Inflation-free wheel |
| KR101378768B1 (en) * | 2012-10-25 | 2014-03-27 | 한국타이어 주식회사 | Magnetic leviational non-pneumatic tire |
| CN104901588B (en) * | 2015-06-18 | 2017-10-31 | 宋召挺 | A kind of magnetic-suspension automobile tire system and the method for slowing down automobile shafts abrasion |
| CN109397983A (en) * | 2017-08-16 | 2019-03-01 | 青岛桐轩佳航科技有限公司 | Suspension ball wheel, movable tool vehicle and children toy car |
| EP3689635B1 (en) | 2017-09-26 | 2023-10-11 | Jin, Yong-Gak | Levitating bicycle hub coupling structure |
| US11267283B2 (en) | 2019-04-05 | 2022-03-08 | Honda Motor Co., Ltd. | Omni-direction wheel system and methods for controlling the omni-direction wheel system |
| CN111674197B (en) * | 2020-05-14 | 2022-11-25 | 南京航空航天大学 | Non-inflatable wheel with variable grounding area and working method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1547532A (en) * | 2001-07-19 | 2004-11-17 | �����ּ�����˾ | Runflat insert for tires and materials therefor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100534878B1 (en) * | 1999-12-30 | 2005-12-08 | 현대자동차주식회사 | A tire structure of cars |
| KR200253612Y1 (en) * | 2001-08-27 | 2001-11-22 | 전경호 | The tire by magnetics |
| JP2008044588A (en) * | 2006-08-18 | 2008-02-28 | Junichi Yoshimori | Generator and drive motor enabling hybrid function for two-wheel vehicle |
-
2009
- 2009-11-23 KR KR1020090113368A patent/KR20110056874A/en active Search and Examination
-
2010
- 2010-11-22 CN CN201010553261.8A patent/CN102069682B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1547532A (en) * | 2001-07-19 | 2004-11-17 | �����ּ�����˾ | Runflat insert for tires and materials therefor |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2008-44588A 2008.02.28 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20110056874A (en) | 2011-05-31 |
| CN102069682A (en) | 2011-05-25 |
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