CN106739828B - Non-inflatable tyre - Google Patents
Non-inflatable tyre Download PDFInfo
- Publication number
- CN106739828B CN106739828B CN201611227779.6A CN201611227779A CN106739828B CN 106739828 B CN106739828 B CN 106739828B CN 201611227779 A CN201611227779 A CN 201611227779A CN 106739828 B CN106739828 B CN 106739828B
- Authority
- CN
- China
- Prior art keywords
- component
- negative poisson
- bearing ring
- ratio
- supporter
- 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.)
- Active
Links
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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/02—Carcasses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The present invention provides a kind of non-inflatable tyres, belong to rubber tyre field, and stable structure, light-weight, crushing resistance is good, are grounded performance and handling stability can be more excellent.Non-inflatable tyre of the invention successively includes rubber tread (1) along tire radial direction ecto-entad, vulcanize integral base rubber (2) with rubber tread (1), and to the elastic support (3) that rubber tread (1) plays a supportive role, elastic support (3) includes the interior bearing ring (6) being in contact with wheel rim, the outer bearing ring (4) being bonded with base rubber (2), and the midfoot support body (5) between interior bearing ring (6) and outer bearing ring (4);Midfoot support body (5) includes the first supporter (51) and the second supporter (52) being distributed uniformly and circumferentially, wherein, second supporter (52) includes multilayer negative poisson's ratio elementary layer, and every layer of negative poisson's ratio elementary layer is uniformly distributed circumferentially by multiple negative poisson's ratio units.
Description
Technical field
The present invention relates to tire art more particularly to a kind of non-inflatable tyres.
Background technique
Now widely used tubed tyre and tubeless tyre are pneumatic tire, and principle is will be in tyre cavity
Injecting compressed air carries tire, and maximum security risk is, once tire is punctured by sharp objects, is scratched, pole
Easily there is deflation gas leakage, or even blow out, causes safety accident.Therefore, based on to tire ride comfort, safety etc.
Comprehensively consider, non-inflatable tyre has become main trend, the extensive attention by consumer and tire manufacturer.
CN104999862A discloses a kind of non-inflatable safety tyre, be followed successively by from inside to outside tyre surface, outer ring, supporter and
Inner ring, tyre surface bonding or vulcanizes on outer ring, the supporter since outer ring, radially and be circumferentially arranged in outer ring and
Between inner ring, circumferentially distributed multiple groups vibration absorption unit and supporting rib on the supporter, every group of vibration absorption unit is by two groups of dampings
Structure composition, two groups of shock-damping structures are axially arranged using radial direction as symmetry axis.But be located in supporter vibration absorption unit and outer ring it
Between circumferential ring body in be not provided with can uniformly discrete ground pressure through-hole or support construction, when tire ground connection position be located at
Ground pressure is small when damping hole site, when tire ground connection position be located at shock relieve vent hole wall position when ground pressure it is big, be unfavorable for by
Ground pressure is transferred uniformly into supporter, and being easy to appear ground connection, mark is uneven and the lower situation of handling comfort.
CN 102529583B discloses the ultra-light-weight non-inflatable tyre structure based on negative poisson's ratio structure, specific open
It include a rotation axis, and a series of concentric annular knots being made of negative poisson's ratio unit structure cell around the rotation axis
Structure.Each unit structure cell constitutes the compressed structure (referred to as supporting) and tension structure (abbreviation of negative poisson's ratio v-shaped structure by one group
Tendon) composition.The arrangement side rolled on the ground convenient for tire is used in the unit structure cell and its covering material of tire outmost turns
Formula, and using the material with suitable coefficient of friction, so that tire is in rotation and there is optimal interaction on ground, and
Tire performance enhancement with the increase of ground reaction force.One is equipped among every two layers (V-arrangement unit cell units) cyclic structure
The interlayer being made of certain material or mixing material, to form the (netted, cricoid, textile-like or be linked to be of shape in flakes
One) tire construction.Suitable material can be filled in the space of unit cell units, one outside outermost unit cell units
As for can add covering material.But the v-shaped structure is prepared by spot welding, riveting, bonding, binding or other methods, system
Standby mode is cumbersome to be correspondingly connected with mode complexity;And the support of upper layer and lower layer v-shaped structure is easily achieved stress collection with tendon junction
In, it is unfavorable for the transmitting of power, earlier period damage in use process easy to accomplish.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of stable structure, the Novel free inflation that light-weight, crushing resistance is good
Tire, the ground connection performance and handling stability of the non-inflatable tyre can be more excellent.
In order to achieve the above object, the technical solution adopted by the present invention are as follows:
Non-inflatable tyre successively includes rubber tread along tire radial direction ecto-entad, is vulcanized integrally with rubber tread
Base rubber, and to the elastic support that rubber tread plays a supportive role, elastic support includes holding in being in contact with wheel rim
Pressure ring, the outer bearing ring with base portion glue laminating, and the midfoot support body between interior bearing ring and outer bearing ring;Middle part branch
Support body includes the first supporter and the second supporter being distributed uniformly and circumferentially, wherein the second supporter includes that multilayer is negative
Poisson's ratio elementary layer, every layer of negative poisson's ratio elementary layer are uniformly distributed circumferentially by multiple negative poisson's ratio units.
Preferably, the first supporter includes the V-arrangement component being distributed uniformly and circumferentially, multiple V-arrangement components pass through the
One end circumferentially connects, and the first end of each V-arrangement component is radially connected a "eight" shape component, "eight" shape component top with
Outer bearing ring connection.
Preferably, negative poisson's ratio unit is formed by connecting by positive V component and the component of falling V by third end, every layer of negative pool
Pine is circumferentially connected than the negative poisson's ratio unit of elementary layer by third end, the negative poisson's ratio unit of multilayer negative poisson's ratio elementary layer
Radially connected by the 4th end, the negative poisson's ratio elementary layer of nearly interior bearing ring side is connected by the 4th end and interior bearing ring
It connects.
Preferably, in the first supporter the second end of V-arrangement component and the closely outer bearing ring side of the second supporter it is negative
The 4th end of the component of falling V is radially connected in Poisson's ratio elementary layer.
Preferably, the segment of the positive V component and the component of falling V that constitute negative poisson's ratio unit is located inside negative poisson's ratio unit
Edge it is inwardly protruding at cambered surface, the edge outwardly convex outside negative poisson's ratio unit is at cambered surface;Constitute "eight" shape group
The segment both sides of the edge of part raise into cambered surface.
Preferably, the angle for constituting the segment of V-arrangement component is greater than the angle for constituting the segment for the component of falling V, negative poisson's ratio
In unit, the angle for constituting the segment of positive V component is identical as the angle of segment for the component of falling V is constituted.
Preferably, multilayer negative poisson's ratio elementary layer is along multiple negative poisson's ratio units of tire radial direction ecto-entad, structure
It is sequentially reduced at the angle of the segment of positive V component and the angle for the segment for constituting the component of falling V.
Preferably, the sidewall that is connected with rubber tread of setting outside elastic support, outer bearing ring and interior bearing ring it
Between sidewall include multistage camber line structure, adjacent camber line is tangent two-by-two.
Preferably, the top arc of rubber tread circumferential direction section is the low one section of arc or two sections of tangent arcs in the high both ends in middle part
Structure;When the top arc of rubber tread circumferential direction section is one section of arc structure, arcuate midway point 2-4mm high compared with both ends, three strokes and dots circles
Circular curve can be obtained;When top arc is two sections of tangent arc structures, tread height is 2-7mm.
Preferably, being provided with the first card slot on the outside of outer bearing ring, the axial cross section shape of the first card slot is " convex " word
Shape or indent " ten " font, wherein the short side of inverted "convex" shape is towards tire shaft;It is set at base rubber and outer pressure-bearing ring combined face
It is equipped with the second card slot corresponding with the first card slot, the axial cross section of the second card slot is positive "convex" shaped or evagination " ten " font,
Wherein, the short side of positive "convex" shaped is towards tire shaft;First card slot and the second card slot are along tire circumferential direction equidistantly distributed.
Compared with prior art, the advantages and positive effects of the present invention are:
1, several negative poisson's ratio unit periodic arrangements of non-inflatable tyre of the invention make supporter arrange in chess shape, can have
Effect carries out the transmitting of automobile load on axle and tire carrying, same in both direction when which meets forced contraction on a direction
When shrink, have higher compressibility and meanwhile it is more difficult occur it is shear-deformable, improve the stiffness and strength of supporting body structure, meet
Its stress deformation trend, alleviates the weight of supporter, improves the comfort of tire.
2, the tangent arc of one section of arc or both ends that circumferential section circular arc uses the high both ends in middle part low at the top of rubber tread, makes to take turns
Tire is grounded mark and ellipse or rectangular is presented, and helps to reduce rubber tread abrasion.
3, the overall thickness 15mm-30mm of rubber tread and base rubber, and elastic support, rubber tread, base rubber use
Not only tire used performance had been met but also had met the material of the small requirement of specific gravity, to reduce tire quality;And to the glue of rubber tread
Material optimizes, and reduces tire drag, helps to reduce vehicle oil consumption, energy saving.
4, the sidewall on the outside of elastic support uses multistage camber line structure, and guarantees that every section of camber line is tangent two-by-two including upper
The tangent camber line structure of narrow formula multistage, upper and lower wide tangent structure of multistage arc etc., can guarantee the basis of the enough supportives of tire under width
Upper reduction tire weight simultaneously increases aesthetics
5, non-inflatable tyre of the invention, outer bearing ring are that mechanical card slot is connect with base rubber, inlay tyre surface and base rubber
It is embedded on midfoot support body, enhance base rubber and midfoot support body is bonded ability, prevents tire at high speed when driving
Portion's supporter and base rubber generate delamination, further increase the handling safety performance of tire.
Detailed description of the invention
Fig. 1 is the non-inflatable tyre longitudinal section view of one embodiment of the invention;
Fig. 2 is the non-inflatable tyre perspective view of one embodiment of the invention;
Fig. 3 is the non-inflatable tyre local radial sectional view of one embodiment of the invention;
Fig. 4 is the non-inflatable tyre negative poisson's ratio unit partial enlarged view of one embodiment of the invention;
Fig. 5 is the non-inflatable tyre sidewall structural schematic diagram of one embodiment of the invention;
Fig. 6 is the tyre surface designed arc-shaped appearance schematic diagram of the non-inflatable tyre of one embodiment of the invention;
Fig. 7 is the first card slot of the invention and the second card slot first embodiment perspective view;
Fig. 8 is the first card slot of the invention and the second card slot second embodiment perspective view;
In above each figure: 1, rubber tread;2, base rubber;21, the second card slot;3, elastic support;4, outer bearing ring;
41, the first card slot;5, midfoot support body;51, the first supporter;511, "eight" shape component;512, V-arrangement component;513, first
End;514, the second end;52, the second supporter;521, the component of falling V;522, positive V component;523, third end;524;4th
End;6, interior bearing ring.
Specific embodiment
In the following, the present invention is specifically described by illustrative embodiment.It should be appreciated, however, that not into one
In the case where step narration, element, structure and features in an embodiment can also be advantageously incorporated into other embodiments
In.
In the description of the present invention, it should be noted that the rotor shaft direction of tire is axial in attached drawing 1, and circumferencial direction is
It is circumferential, it is radial along the direction of radius;And along radius increase direction be it is outside, along radius reduction direction be inside;It is radial
Section is along radial direction perpendicular to the section of tire shaft, and circumferential section was tire shaft and perpendicular to circumferencial direction
Section;The orientation or positional relationship of the instructions such as term " on ", "lower", " top ", " bottom " is to be closed based on position shown in FIG. 1
System, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " the
One ", " second ", " third ", " the 4th " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Be as Figure 1-Figure 2 a kind of claimed non-inflatable tyre of the present invention referring to Fig. 1-2, along tire it is radial by
Include successively outside to inside rubber tread 1, vulcanizes integral base rubber 2 with rubber tread 1, and support is risen to rubber tread 1
The elastic support 3 of effect, elastic support 3 include the interior bearing ring 6 being in contact with wheel rim, and what is be bonded with base rubber 2 outer holds
Pressure ring 4, and the midfoot support body 5 between interior bearing ring 6 and outer bearing ring 4;Midfoot support body 5 includes along the circumferential direction
Equally distributed first supporter 51 and the second supporter 52, wherein the second supporter 52 includes multilayer negative poisson's ratio elementary layer,
Every layer of negative poisson's ratio elementary layer is uniformly distributed circumferentially by multiple negative poisson's ratio units.Wherein, the first supporter 51 is close outer
Bearing ring 4, the nearly interior bearing ring 6 of the second supporter 52, multiple negative poisson's ratio elementary layers constitute the second supporter 52 and the first support
Body 51 cooperates, and forms supporting body structure.
It further, is the local radial sectional view of non-inflatable tyre of the invention referring to Fig. 3, Fig. 3.First supporter 51
Including the V-arrangement component 512 being distributed uniformly and circumferentially, multiple V-arrangement components 512 are by the circumferential connection of first end 513, each
The first end 513 of V-arrangement component 512 is radially connected "eight" shape component 511,511 top of "eight" shape component and outer pressure-bearing
Ring 4 connects.First supporter 51 connect the load for carrying outer bearing ring with outer bearing ring 4.
With continued reference to Fig. 3, in conjunction with Fig. 4, Fig. 4 is the partial enlarged view of negative poisson's ratio unit, and negative poisson's ratio unit is by positive V group
Part 522 and the component of falling V 521 are formed by connecting by third end 523, and the negative poisson's ratio unit of every layer of negative poisson's ratio elementary layer passes through
The circumferential connection in third end 523, the negative poisson's ratio unit of multilayer negative poisson's ratio elementary layer is radially connected by the 4th end 524,
The negative poisson's ratio elementary layer of 6 side of bearing ring is connect by the 4th end 524 with interior bearing ring 4 in close.Multiple negative poisson's ratio lists
First periodic arrangement makes supporter arrange in chess shape, can effectively carry out the transmitting of automobile load on axle and tire carrying, which mentions
The high stiffness and strength of supporting body structure, meet its stress deformation trend, alleviate the weight of supporter, improve tire
Comfort.
With continued reference to Fig. 3, in conjunction with Fig. 4, the second end 514 and the second supporter of V-arrangement component 512 in the first supporter 51
The 4th end 524 of the component of falling V 521 is radially connected in the negative poisson's ratio elementary layer of 52 nearly outer 4 sides of bearing ring.Above-mentioned setting can
So that the uniform force of the first supporter is passed to each negative poisson's ratio unit of the second supporter, can effectively carry out automobile shafts and upload
Lotus transmitting and tire carrying, and the deformability of tire can be improved and mitigate support body weight, improve the comfort of tire.
Referring to fig. 4, as preferred embodiment, the piece of positive the V component 522 and the component of falling V 521 of negative poisson's ratio unit is constituted
Section is located at the inwardly protruding edge outwardly convex at cambered surface, outside negative poisson's ratio unit in edge inside negative poisson's ratio unit
At cambered surface;The segment both sides of the edge for constituting "eight" shape component 511 raise into cambered surface.Above structure is able to satisfy on a direction
It when forced contraction, is shunk simultaneously in both direction, it is meant that negative poisson's ratio structure has higher compressibility while more difficult generation
Shear-deformable, such a construction increases the stiffness and strength of supporting body structure to meet its stress deformation trend.
With continued reference to Fig. 3, as preferred embodiment, the angle for constituting the segment of V-arrangement component 512, which is greater than, constitutes the group of falling V
The angle of the segment of part 521 in negative poisson's ratio unit, constitutes the angle of the segment of positive V component 522 and constitutes the component of falling V 521
The angle of segment is identical.In this structure, so that the second supporter transmitting of the structure stress of the first supporter internally.
With continued reference to Fig. 3, embodiment more preferably, multilayer negative poisson's ratio elementary layer is along tire radial direction ecto-entad
In multiple negative poisson's ratio units, constitute the segment of positive V component 522 angle and constitute the component of falling V 521 segment angle according to
Secondary reduction.Above-mentioned setting can not only make the negative poisson's ratio unit of multilayer closely arrange along tire circumferential direction, moreover it is possible to smoothly
Inwardly transmitted step by step from by load, improve the pressure-bearing and anti-deformation of tire.
It is the non-inflatable tyre sidewall structural schematic diagram of one embodiment of the invention, setting outside elastic support referring to Fig. 5
The sidewall being connected with rubber tread, the sidewall between outer bearing ring 4 and interior bearing ring 6 include multistage camber line structure, adjacent arc
Line is tangent two-by-two.One embodiment is the tangent camber line structure of upper-wide and lower-narrow type multistage, tangent from outer bearing ring to interior bearing ring multistage
Camber line is uniformly excessive from outside to inside, and this supporter sidewall structure guarantees to reduce tire weight on the basis of the enough supportives of tire
And increase aesthetics;Another embodiment is the upper and lower wide tangent structure of multistage arc, and the upper and lower wide tangent structure of multistage arc is held outside certainly
Pressure ring is uniformly excessive to the tangent camber line invaginating of interior bearing ring multistage, and this supporter sidewall structure guarantees the enough supportives of tire
On the basis of can also reduce tire weight and increase aesthetics.
It is the tyre surface designed arc-shaped appearance schematic diagram of the non-inflatable tyre of one embodiment of the invention referring to Fig. 6, Fig. 6.Rubber tread
The top arc of circumferential section is the low one section of arc or two sections of tangent arc structures in the high both ends in middle part.In one embodiment, rubber tread
When the top arc of circumferential section is one section of arc structure, circular arc song is can be obtained in arcuate midway point 2-4mm high compared with both ends, three strokes and dots circles
Line.In another embodiment, when top arc is two sections of tangent arc structures, tread height is 2-7mm, and two sections of circular arcs are mutually mutual
It cuts, crown arc arc length is about the 60%~70% of tread length, and tire is grounded mark and ellipse or rectangular is presented.Above-mentioned tyre surface circle
Arc design advantageously reduces treadwear.
Referring to figs. 7 and 8, Fig. 7 and Fig. 8 is the first card slot and the second card slot perspective view.Is provided on the outside of outer bearing ring 4
One card slot 41.A kind of embodiment is that the axial cross section shape of the first card slot 41 is inverted "convex" shape, the short side of inverted "convex" shape
Towards tire shaft, it is provided with second card slot 21 corresponding with the first card slot 41 at base rubber 2 and outer 4 faying face of bearing ring,
The axial cross section of second card slot 21 is positive "convex" shaped, and the short side of positive "convex" shaped is towards tire shaft.Another embodiment
Axial cross section shape for the first card slot 41 is indent " ten " font.It is provided at base rubber 2 and outer 4 faying face of bearing ring and the
Corresponding second card slot 21 of one card slot 41, the axial cross section of the second card slot 21 are evagination " ten " font.First card slot 41 and
Two draw-in groove 21 is along tire circumferential direction equidistantly distributed.Above structure prevents tire from supporting when driving at a relatively high speed (60-85km/h)
Body and base rubber generate delamination, and enhancing base rubber is bonded ability with supporter, arrives tyre surface with base rubber composite members " inlaying "
On the supporter of " hard ".
The elastic support 3 of non-inflatable tyre of the invention is using with high intensity, high resiliency, resistance to flexion, resistance to thermal oxide
Etc. performances thermoplastic engineering plastic polyurethane one-time injection molding, specific gravity is small, recoverable, simple production process, and
And has the static state and dynamic performance requirements of pneumatic tire.It selects simultaneously and had not only met tire used performance, but also to meet specific gravity small
It is required that tyre surface, to reduce tire weight;Optimize rubber tread 1 simultaneously and 2 composite members overall thickness of base rubber be 15mm~30mm,
And formulation optimization is carried out to existing tread mix, its low resistive energy of rolling is improved, tire drag is effectively reduced, energy conservation is subtracted
Row, reduction oil consumption are extremely advantageous, ensure that tire has good hold in the application of middle low speed passenger car and new-energy automobile
Loading capability and handling safety, comfort.
Claims (7)
1. non-inflatable tyre, successively includes rubber tread (1) along tire radial direction ecto-entad, one is sulfided into rubber tread (1)
The base rubber (2) of body, and to the elastic support (3) that rubber tread (1) plays a supportive role, which is characterized in that resilient support
Body (3) includes the interior bearing ring (6) being in contact with wheel rim, the outer bearing ring (4) being bonded with base rubber (2), and is held positioned at interior
Midfoot support body (5) between pressure ring (6) and outer bearing ring (4);Midfoot support body (5) includes being distributed uniformly and circumferentially
First supporter (51) and the second supporter (52), wherein the second supporter (52) includes multilayer negative poisson's ratio elementary layer, and every layer
Negative poisson's ratio elementary layer is uniformly distributed circumferentially by multiple negative poisson's ratio units;Negative poisson's ratio unit is by positive V component (522)
The component of falling V (521) is formed by connecting by third end (523), and the negative poisson's ratio unit of every layer of negative poisson's ratio elementary layer passes through
Third end (523) circumferentially connects, and the negative poisson's ratio unit of multilayer negative poisson's ratio elementary layer is radially connected by the 4th end (524)
It connects, the negative poisson's ratio elementary layer of nearly interior bearing ring (6) side is connect by the 4th end (524) with interior bearing ring (6);It constitutes negative
The positive V component (522) of Poisson's ratio unit and the segment of the component of falling V (521) are located at the edge inside negative poisson's ratio unit to convex
It rises into cambered surface, the edge outwardly convex outside negative poisson's ratio unit is at cambered surface;Constitute the segment of "eight" shape component (511)
Both sides of the edge raise into cambered surface, and the first supporter (51) includes the V-arrangement component (512) being distributed uniformly and circumferentially, multiple V
Shape component (512) is circumferentially connected by first end (513), and the first end (513) of each V-arrangement component (512) is radially connected
Have "eight" shape component (511), "eight" shape component (511) top is connect with outer bearing ring (4).
2. non-inflatable tyre according to claim 1, which is characterized in that V-arrangement component (512) in the first supporter (51)
The component of falling V (521) in the second end (514) and the negative poisson's ratio elementary layer of the second supporter (52) nearly outer bearing ring (4) side
The 4th end (524) it is radially connected.
3. non-inflatable tyre according to claim 1, which is characterized in that the angle for constituting the segment of V-arrangement component (512) is big
In the angle for the segment for constituting the component of falling V (521), in negative poisson's ratio unit, constitute the segment of positive V component (522) angle and
The angle for constituting the segment of the component of falling V (521) is identical.
4. non-inflatable tyre according to claim 1, which is characterized in that multilayer negative poisson's ratio elementary layer along tire it is radial by
In multiple negative poisson's ratio units outside to inside, constitutes the angle of the segment of positive V component (522) and constitute the piece of the component of falling V (521)
The angle of section is sequentially reduced.
5. non-inflatable tyre according to claim 1, which is characterized in that setting and rubber tyre outside elastic support (3)
The connected sidewall in face (1), the sidewall between outer bearing ring (4) and interior bearing ring (6) includes multistage camber line structure, adjacent camber line
It is tangent two-by-two.
6. non-inflatable tyre according to claim 1, which is characterized in that the top arc of rubber tread (1) circumferential direction section
For one section of low arc of the high both ends in middle part or two sections of tangent arc structures;The top arc of rubber tread (1) circumferential direction section is one section of arc
When structure, circular curve is can be obtained in arcuate midway point 2-4mm high compared with both ends, three strokes and dots circles;Top arc is two sections of tangent arc knots
When structure, tread height is 2-7mm.
7. non-inflatable tyre according to claim 1-6, which is characterized in that be provided with first on the outside of outer bearing ring
Card slot, the axial cross section shape of the first card slot are inverted "convex" shape or indent " ten " font, wherein the short side court of inverted "convex" shape
To tire shaft;The second card slot corresponding with the first card slot, the second card slot are provided at base rubber and outer pressure-bearing ring combined face
Axial cross section be positive "convex" shaped or evagination " ten " font, wherein the short side of positive "convex" shaped is towards tire shaft;First card
Slot and the second card slot are along tire circumferential direction equidistantly distributed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611227779.6A CN106739828B (en) | 2016-12-27 | 2016-12-27 | Non-inflatable tyre |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611227779.6A CN106739828B (en) | 2016-12-27 | 2016-12-27 | Non-inflatable tyre |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106739828A CN106739828A (en) | 2017-05-31 |
CN106739828B true CN106739828B (en) | 2019-01-08 |
Family
ID=58922235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611227779.6A Active CN106739828B (en) | 2016-12-27 | 2016-12-27 | Non-inflatable tyre |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106739828B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107627787B (en) * | 2017-09-12 | 2024-05-10 | 厦门正新橡胶工业有限公司 | Inflation-free tyre |
CN108081872B (en) * | 2018-01-24 | 2024-05-03 | 南京理工大学 | Non-pneumatic tire based on concave hexagonal negative poisson ratio supporting structure |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3494402A (en) * | 1969-01-31 | 1970-02-10 | Nandor Goldberger | Molded hard rubber airless tire for an automobile wheel |
CN202826955U (en) * | 2012-07-31 | 2013-03-27 | 邱刚义 | Ultra-strong elastic plastic wheel |
CN203110838U (en) * | 2012-11-22 | 2013-08-07 | 安徽佳通轮胎有限公司 | Tyre for long-distance truck product |
CN104582980A (en) * | 2012-08-30 | 2015-04-29 | 卡特彼勒公司 | Non-pneumatic tire |
CN204955929U (en) * | 2015-07-31 | 2016-01-13 | 安徽佳通乘用子午线轮胎有限公司 | Aerify car radial tire with child profile of surface is hindered to low rolling |
CN206306739U (en) * | 2016-12-27 | 2017-07-07 | 青岛双星轮胎工业有限公司 | Non-inflatable tyre |
-
2016
- 2016-12-27 CN CN201611227779.6A patent/CN106739828B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3494402A (en) * | 1969-01-31 | 1970-02-10 | Nandor Goldberger | Molded hard rubber airless tire for an automobile wheel |
CN202826955U (en) * | 2012-07-31 | 2013-03-27 | 邱刚义 | Ultra-strong elastic plastic wheel |
CN104582980A (en) * | 2012-08-30 | 2015-04-29 | 卡特彼勒公司 | Non-pneumatic tire |
CN203110838U (en) * | 2012-11-22 | 2013-08-07 | 安徽佳通轮胎有限公司 | Tyre for long-distance truck product |
CN204955929U (en) * | 2015-07-31 | 2016-01-13 | 安徽佳通乘用子午线轮胎有限公司 | Aerify car radial tire with child profile of surface is hindered to low rolling |
CN206306739U (en) * | 2016-12-27 | 2017-07-07 | 青岛双星轮胎工业有限公司 | Non-inflatable tyre |
Also Published As
Publication number | Publication date |
---|---|
CN106739828A (en) | 2017-05-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206306739U (en) | Non-inflatable tyre | |
CN106256564B (en) | A kind of non-inflatable tyre | |
JP6141724B2 (en) | Non-pneumatic tire having a structural reinforcement with a square wire structure | |
CN106347030B (en) | Non-inflatable tyre | |
CN203344626U (en) | Elastic wheel | |
CN104786731A (en) | Off-road vehicle wheel free of inflation | |
JP2008542086A (en) | Non-pneumatic vehicle tires | |
CN208053000U (en) | A kind of elasticity non-inflatable tyre | |
CN202826955U (en) | Ultra-strong elastic plastic wheel | |
CN102582365A (en) | Non-pneumatic tire with rigid and flexible structure | |
CN106347029A (en) | Aeration-free tire | |
CN106739828B (en) | Non-inflatable tyre | |
CN205311242U (en) | Polymer leak protection pneumatic tire | |
CN206201847U (en) | Non-inflatable tyre | |
JP6907287B2 (en) | Non-pneumatic tires | |
CN201693993U (en) | Inflation-free tire | |
CN205033872U (en) | Flute structure tire | |
US20220016943A1 (en) | Pneumatic radial tire for passenger vehicles | |
CN206306738U (en) | Non-inflatable tyre | |
KR20120065690A (en) | Non pneumatic tire | |
CN102248863A (en) | Non-inflation anti-explosion tire | |
CN106739812A (en) | Non-inflatable tire | |
CN106739819B (en) | Non-inflatable tyre | |
CN206306737U (en) | Non-inflatable tyre | |
CN206551794U (en) | Non-inflatable tire |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |