CN104999862B - Non-pneumatic safety tire - Google Patents
Non-pneumatic safety tire Download PDFInfo
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- CN104999862B CN104999862B CN201510362476.4A CN201510362476A CN104999862B CN 104999862 B CN104999862 B CN 104999862B CN 201510362476 A CN201510362476 A CN 201510362476A CN 104999862 B CN104999862 B CN 104999862B
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Abstract
The invention provides a non-pneumatic safety tire, which comprises a tread, an outer ring, a support body and an inner ring from the outside to the inside in order. The tread is bonded or vulcanized on the outer ring, the support body is arranged between the inner ring and the outer ring along the radial direction and circumferential direction from the outer ring, multiple groups of damping units and support ribs, each group of damping unit consists of two sets of damping structures, and two sets of damping structures are circumferentially disposed with the radial direction as the symmetric axis. The non-pneumatic tire provided by the invention has good bearing capacity, and by means of wheel disk thickening and multiple damping hole diameter change, the bearing capacity of the tire can be enhanced. The non-pneumatic safety tire not only has the carrying capacity and static rigidity characteristics of pneumatic tyres, but also has rationally distributed ground pressure, the abrasion resistance and trip distance of the tire are increased, especially the reasonable distribution of multiple damping holes and support ribs in the radial and circumferential direction can enhance the carrying capacity of the tire and also can improve the static rigidity of the tire.
Description
Technical field
The present invention relates to a kind of non-inflatable safety tyre, it is applicable to the tire on various vehicles, is particularly suitable for load-carrying
Tire, can improve bearing capacity and the safety of tire.
Background technology
Tire, as the important component part of Hyundai Motor, experienced developing rapidly of decades, defined inflation
Multiple series such as tire, solid tyre, non-inflatable tyre.There is not easy care, gas leakage, easily in the pneumatic tire that is widely used at present
The shortcomings of blow out；Although solid tyre does not have gas leakage, deadweight is larger, and elasticity is poor, is unfavorable for comfortableness
Raising.Non-inflatable tyre, due to having the advantages that to exempt from inflation, resistance to puncture, easy care, long-life, easily renovation recycling, is fitted
Use together on the vehicle of work under bad environment, more and more paid close attention to by automobile industry in recent years.
Patent 20151005569.5 discloses a kind of non-inflatable safety tyre, is followed successively by tyre surface, outer shroud, support from outside to inside
Body and internal ring, internal ring is contacted with wheel rim, and supporter is circulus, its inner periphery arranges at least 3 along internal ring circumference uniformly
First shock relieve vent of distribution, its excircle arranges second shock relieve vent corresponding with the first shock relieve vent, the first shock relieve vent and the
Two shock relieve vent bow direction are contrary, and the area sum of the first shock relieve vent is less than the area sum of the second shock relieve vent.This invention is passed through
Multiple, the multilamellar shock relieve vent radially supporter with circumference combination arrangement composition, the vibrations from ground when buffering tyre travels
And impact, undertake the load of vehicle, decrease the bending deformation that tire causes because of excess compression, improve the bearing capacity of tire
And service life.
But the prior art has as a drawback that and problem:
1) employ spoke between shock relieve vent as support, intensity is relatively low, and is unfavorable for carrying of tire heat dispersion
The high reduction with weight.
2) there is more sharp angle in the two ends of arch shock relieve vent, easily causes stress concentration, is unfavorable for tyre life
Improve.
3) circumferential on internal ring or axially single setting anti-skid bulge when, can only be unidirectional anti-skidding；Circumferential and axial are arranged simultaneously
When complex process, influence each other between two groups of anti-skid bulges, affect skidproof effect.
Content of the invention
In order to solve above-mentioned technical problem, the present invention proposes a kind of good non-inflatable tyre of bearing capacity, and it passes through spoke
Plate thickeies and multiple shock relieve vent varying aperture can improve the bearing capacity of tire, not only has airtyred bearing capacity and quiet
Stiffness characteristicses, and ground contact pressure distribution is rationally, improve wearability and the distance travelled of tire, particularly multiple shock relieve vents and
Brace rod, in reasonable layout radially and circumferentially, can improve the bearing capacity of tire, and improves the Static stiffness of tire, thus expands
Application prospect on multiple vehicle tyres for this structure.
The technical scheme is that
A kind of non-inflatable safety tyre, is followed successively by tyre surface 10, outer shroud 20, supporter 30 and internal ring 40 from outside to inside, described
Tyre surface 10 bonding or vulcanize on outer shroud 20, described supporter from the beginning of outer shroud 20, radially and be circumferentially arranged in outer shroud 20 He
Between internal ring 40, circumferentially distributed multigroup vibration absorption unit and brace rod 27 on described supporter 30, every group of vibration absorption unit is by two
Group shock-damping structure composition, two groups of shock-damping structures are circumferentially disposed for axis of symmetry with radial direction.
Preferably, described shock-damping structure is by the first shock relieve vent 21, the second shock relieve vent 22, the 3rd shock relieve vent 23, the 4th damping
Hole 24 and the 5th shock relieve vent 25 form.
Described first shock relieve vent 21 is circumferentially disposed along the inner periphery of supporter 30, and its cross section is right-angled trapezium, its right angle
Waist is radially distributed, and upper bottom is near inner periphery；
Described second shock relieve vent 22 is circumferentially disposed along the inner periphery of supporter 30, and its cross section is right-angled trapezium, its right angle
Waist is radially distributed, goes to the bottom near inner periphery, oblique waist is parallel relative with the oblique waist of the first shock relieve vent 21；
Described 3rd shock relieve vent 23 is circumferentially disposed along supporter 30 excircle, and its cross section is isosceles triangle, base court
Inner periphery and with radially vertical；
Described 4th shock relieve vent 24 is oppositely arranged with the 3rd shock relieve vent 23, and its cross section is isosceles triangle, and base is outwardly
Circumference and with radially vertical, the axis of symmetry of the 4th shock relieve vent 24 and the 3rd shock relieve vent 23 is on same radial line；
Described 5th shock relieve vent 25 includes the 5th left shock relieve vent 25-1 and the 5th right shock relieve vent 25-2 two parts, and the 5th left side subtracts
Shake hole 25-1 cross section is pentagon, and its longest edge is located along the same line with the second shock relieve vent 22 right angle waist, with longest edge phase
Adjacent both sides are perpendicular, and remaining both sides side close with the 3rd shock relieve vent 23 and the 4th shock relieve vent 24 respectively is parallel relative, the
Five right shock relieve vent 25-2 are symmetrical with respect to the 3rd shock relieve vent 23 and the 4th shock relieve vent 24 centrage and the 5th left shock relieve vent 25-1, the
Three shock relieve vents 23, the 4th shock relieve vent 24 and the 5th shock relieve vent 25 collectively constitute " x " type structure.
Described brace rod 27 includes the first brace rod 27-1 being arranged between the first shock relieve vent 21 and the second shock relieve vent 22；If
It is placed in " x " type the second brace rod 27-2 between the 3rd shock relieve vent 23, the 4th shock relieve vent 24 and the 5th shock relieve vent 25；It is arranged at and subtract
Shake interstructural 3rd brace rod 27-3.
The vibration absorption unit being made up of shock relieve vent can effectively act as the effect buffering moreover it is possible to reduce the weight of tire, and
The heat that the thicker disc that is conducive to quickly scattering and disappearing produces because of repeated deformation during tire running, improves the use of tire
Life-span.3rd shock relieve vent 23, the 4th shock relieve vent 24 centrage are on same straight line, and along tire radial distribution, improve
The damping effect of tire radial direction and impact resistance, enhance comfortableness and the safety of tire.Furthermore, it is possible to by adjusting damping
The size in hole can be realized tire capacity and meet underloading to the requirement of heavily loaded multiple vehicles.
Between shock relieve vent, setting brace rod 27 can avoid causing because tire local pressure is excessive and between shock-damping structure
Bending deformation, thus improve the bearing capacity of tire, extends the service life of tire.
Preferably, each corner of described shock relieve vent is round-corner transition.
By the edge of shock relieve vent is carried out transition using fillet, can effectively avoid the product of stress concentration phenomenon
Raw, improve the fatigue life of non-inflatable tyre.
Preferably, described non-inflatable safety tyre also includes wheel rim 50, one group of ladder of each setting in described wheel rim 50 periphery both sides
Shape projection 51, described trapezoidal raised 51 upper bottom is towards outside.
Preferably, internal ring 40 both sides of described non-inflatable safety tyre respectively arrange one group of trapezoidal groove 41, trapezoidal groove 41
Upper bottom towards the setting on outside, with wheel rim 50 trapezoidal raised 51 cooperation.
By trapezoidal antiskid groove 41 is arranged on internal ring 40, the cunning of tire circumferential and axial on wheel rim can be prevented
Dynamic, improve driving safety and the reliability of tire.
For the load-carrying tire that diameter of tyres is larger, the shock relieve vent size mistake causing to prevent supporter 30 to be relatively large in diameter
Greatly, it is radially arranged multilamellar vibration absorption unit structure preferably in supporter 30.
By arranging multilamellar vibration absorption unit on supporter 30, can be on the premise of not changing vibration absorption unit structure, root
According to the diameter needing to improve non-inflatable tyre using with loading capacity it is ensured that the non-inflatable tyre of different loading capacity and diameter is equal
Possess preferable buffering and damping performance, improve versatility.
The present invention passes through multiple brace rods, disc and shock relieve vent radially and is circumferentially arranged the supporter of composition, Ke Yihuan
Rush and during tire running, be derived from the vibrations on ground and impact, and undertake the load of vehicle, prevent tire from causing because of excess compression
Bending deformation, improves bearing capacity and the service life of tire, thus the tire being suitable on various vehicles, using triangle and
The shock relieve vent new construction of trapezoidal composition replaces original semicircle orifice so that the weight of same specification tire can significantly reduce, damping property
Can improve with heat dispersion.In addition, in the contact site of tire and wheel rim, using the structure of trapezoidal male-female engagement, carrying further
The high safety and reliability when using for the big specification non-inflatable safety tyre, prevents tire from producing the slip of circumference in wheel rim
Come off with axial.
Brief description
Fig. 1 is the front view of the non-inflatable safety tyre of the present invention；
Fig. 2 is the graphics of the non-inflatable safety tyre of the present invention；
Fig. 3 is the schematic diagram of supporting body structure unit；
Fig. 4 is the graphics of wheel rim；
Fig. 5 is tire and wheel rim installation diagram；
Fig. 6 is for non-inflatable safety tyre with pneumatic tire Static stiffness curve ratio under a load relatively；
Fig. 7 is the non-inflatable tyre front view of setting multilamellar damping pore structure.
Specific embodiment
Below by specific embodiment, technical scheme is described in detail, but the scope of the present invention
It is not restricted by the embodiments.
Embodiment 1
As shown in Figures 1 to 3, present embodiments provide a kind of non-inflatable safety tyre, be followed successively by tyre surface 10, outer from outside to inside
Ring 20, supporter 30 and internal ring 40, described tyre surface 10 bonding or vulcanize on outer shroud 20, described supporter from the beginning of outer shroud 20,
Radially and be circumferentially arranged between outer shroud 20 and internal ring 40, on described supporter 30 circumferentially distributed multigroup vibration absorption unit and
Brace rod 27, every group of vibration absorption unit is made up of two groups of shock-damping structures, and two groups of shock-damping structures are circumferentially disposed for axis of symmetry with radial direction.
Described shock-damping structure is by the first shock relieve vent 21, the second shock relieve vent 22, the 3rd shock relieve vent 23, the 4th shock relieve vent 24 and
Five shock relieve vents 25 form；Described first shock relieve vent 21 is circumferentially disposed along the inner periphery of supporter 30, and its cross section is right-angled trapezium,
Its right angle waist is radially distributed, and upper bottom is near inner periphery；Described second shock relieve vent 22 is circumferentially disposed along the inner periphery of supporter 30,
Its cross section is right-angled trapezium, and its right angle waist is radially distributed, goes to the bottom near inner periphery, the oblique waist of oblique waist and the first shock relieve vent 21
Parallel relative；Described 3rd shock relieve vent 23 is circumferentially disposed along supporter 30 excircle, and its cross section is isosceles triangle, base court
Inner periphery and with radially vertical；Described 4th shock relieve vent 24 is oppositely arranged with the 3rd shock relieve vent 23, and its cross section is isoceles triangle
Shape, base is towards excircle and vertical with radial direction, and the axis of symmetry of the 4th shock relieve vent 24 and the 3rd shock relieve vent 23 is located on same radial line；
Described 5th shock relieve vent 25 includes the 5th left shock relieve vent 25-1 and the 5th right shock relieve vent 25-2 two parts, the 5th left shock relieve vent 25-1
Cross section is pentagon, and its longest edge is located along the same line with the second shock relieve vent 22 right angle waist, both sides adjacent with longest edge
Perpendicular, remaining both sides side close with the 3rd shock relieve vent 23 and the 4th shock relieve vent 24 respectively is parallel relative, the 5th right damping
Hole 25-2 is symmetrical with respect to the 3rd shock relieve vent 23 and the 4th shock relieve vent 24 centrage and the 5th left shock relieve vent 25-1, the 3rd shock relieve vent
23rd, the 4th shock relieve vent 24 and the 5th shock relieve vent 25 collectively constitute " x " type structure；Described brace rod 27 includes being arranged at the first damping
The first brace rod 27-1 between hole and the second shock relieve vent；It is arranged at the 3rd shock relieve vent 23, the 4th shock relieve vent 24 and the 5th shock relieve vent
" x " type the second brace rod 27-2 between 25；It is arranged at the 3rd brace rod 27-3 between shock-damping structure.
Each corner of described shock relieve vent is round-corner transition.
Embodiment 2
Present embodiments provide a kind of non-inflatable safety tyre, as Figure 1-3, be followed successively by tyre surface 10, outer from outside to inside
Ring 20, supporter 30 and internal ring 40, described tyre surface 10 bonding or vulcanize on outer shroud 20, described supporter from the beginning of outer shroud 20,
Radially and be circumferentially arranged between outer shroud 20 and internal ring 40, on described supporter 30 circumferentially distributed multigroup vibration absorption unit and
Brace rod 27, every group of vibration absorption unit is made up of two groups of shock-damping structures, and two groups of shock-damping structures are circumferentially disposed for axis of symmetry with radial direction.
Described shock-damping structure is by the first shock relieve vent 21, the second shock relieve vent 22, the 3rd shock relieve vent 23, the 4th shock relieve vent 24 and
Five shock relieve vents 25 form；Described first shock relieve vent 21 is circumferentially disposed along the inner periphery of supporter 30, and its cross section is right-angled trapezium,
Its right angle waist is radially distributed, and upper bottom is near inner periphery；Described second shock relieve vent 22 is circumferentially disposed along the inner periphery of supporter 30,
Its cross section is right-angled trapezium, and its right angle waist is radially distributed, goes to the bottom near inner periphery, the oblique waist of oblique waist and the first shock relieve vent 21
Parallel relative；Described 3rd shock relieve vent 23 is circumferentially disposed along supporter 30 excircle, and its cross section is isosceles triangle, base court
Inner periphery and with radially vertical；Described 4th shock relieve vent 24 is oppositely arranged with the 3rd shock relieve vent 23, and its cross section is isoceles triangle
Shape, base is towards excircle and vertical with radial direction, and the axis of symmetry of the 4th shock relieve vent 24 and the 3rd shock relieve vent 23 is located on same radial line.
Described 5th shock relieve vent 25 includes the 5th left shock relieve vent 25-1 and the 5th right shock relieve vent 25-2 two parts, the 5th left shock relieve vent 25-1
Cross section is pentagon, and its longest edge is located along the same line with the second shock relieve vent 22 right angle waist, both sides adjacent with longest edge
Perpendicular, remaining both sides side close with the 3rd shock relieve vent 23 and the 4th shock relieve vent 24 respectively is parallel relative, the 5th right damping
Hole 25-2 is symmetrical with respect to the 3rd shock relieve vent 23 and the 4th shock relieve vent 24 centrage and the 5th left shock relieve vent 25-1, the 3rd shock relieve vent
23rd, each corner that the 4th shock relieve vent 24 and the 5th shock relieve vent 25 collectively constitute the above-mentioned each shock relieve vent of " x " type structure is round-corner transition；
Described brace rod 27 includes the first brace rod 27-1 being arranged between the first shock relieve vent and the second shock relieve vent；It is arranged at the 3rd damping
" x " type the second brace rod 27-2 between hole 23, the 4th shock relieve vent 24 and the 5th shock relieve vent 25；It is arranged between shock-damping structure
Three brace rod 27-3.
As Fig. 4 and Fig. 5, described non-inflatable safety tyre also includes wheel rim 50, each setting one in described wheel rim 50 periphery both sides
Organize trapezoidal raised 51, described trapezoidal raised 51 upper bottom is towards outside.Internal ring 40 both sides of described non-inflatable safety tyre respectively set
Put one group of trapezoidal groove 41, the upper bottom of trapezoidal groove 41 is towards trapezoidal raised 51 cooperations of the setting on outside, with wheel rim 50.
Embodiment 3
As Figure 1-3, present embodiments provide a kind of non-inflatable safety tyre, be followed successively by tyre surface 10, outer from outside to inside
Ring 20, supporter 30 and internal ring 40, described tyre surface 10 bonding or vulcanize on outer shroud 20, described supporter from the beginning of outer shroud 20,
Radially and be circumferentially arranged between outer shroud 20 and internal ring 40, on described supporter 30 circumferentially distributed multigroup vibration absorption unit and
Brace rod 27, every group of vibration absorption unit is made up of two groups of shock-damping structures, and two groups of shock-damping structures are circumferentially disposed for axis of symmetry with radial direction.
Described shock-damping structure is by the first shock relieve vent 21, the second shock relieve vent 22, the 3rd shock relieve vent 23, the 4th shock relieve vent 24 and
Five shock relieve vents 25 form；Described first shock relieve vent 21 is circumferentially disposed along the inner periphery of supporter 30, and its cross section is right-angled trapezium,
Its right angle waist is radially distributed, and upper bottom is near inner periphery；Described second shock relieve vent 22 is circumferentially disposed along the inner periphery of supporter 30,
Its cross section is right-angled trapezium, and its right angle waist is radially distributed, goes to the bottom near inner periphery, the oblique waist of oblique waist and the first shock relieve vent 21
Parallel relative；Described 3rd shock relieve vent 23 is circumferentially disposed along supporter 30 excircle, and its cross section is isosceles triangle, base court
Inner periphery and with radially vertical；Described 4th shock relieve vent 24 is oppositely arranged with the 3rd shock relieve vent 23, and its cross section is isoceles triangle
Shape, base is towards excircle and vertical with radial direction, and the axis of symmetry of the 4th shock relieve vent 24 and the 3rd shock relieve vent 23 is located on same radial line；
Described 5th shock relieve vent 25 includes the 5th left shock relieve vent 25-1 and the 5th right shock relieve vent 25-2 two parts, the 5th left shock relieve vent 25-1
Cross section is pentagon, and its longest edge is located along the same line with the second shock relieve vent 22 right angle waist, both sides adjacent with longest edge
Perpendicular, remaining both sides side close with the 3rd shock relieve vent 23 and the 4th shock relieve vent 24 respectively is parallel relative, the 5th right damping
Hole 25-2 is symmetrical with respect to the 3rd shock relieve vent 23 and the 4th shock relieve vent 24 centrage and the 5th left shock relieve vent 25-1, the 3rd shock relieve vent
23rd, the 4th shock relieve vent 24 and the 5th shock relieve vent 25 collectively constitute " x " type structure；Described brace rod 27 includes being arranged at the first damping
The first brace rod 27-1 between hole and the second shock relieve vent；It is arranged at the 3rd shock relieve vent 23, the 4th shock relieve vent 24 and the 5th shock relieve vent
" x " type the second brace rod 27-2 between 25；It is arranged at the 3rd brace rod 27-3 between shock-damping structure.
Each corner of described shock relieve vent be round-corner transition, as shown in fig. 7, supporter 30 be radially arranged multilamellar vibration absorption unit
Structure.
The non-inflatable tyre of the present invention be see table with airtyred Finite element analysis results, and Static stiffness curve is shown in Fig. 7, this
The non-inflatable safety tyre structure of invention is to be calculated and optimized the Rational structure obtaining by finite element technique.From following table and
As can be seen that the non-inflatable safety tyre of the present invention has airtyred bearing capacity and Static stiffness feature, earth contact pressure in Fig. 7
Power is reasonably distributed, and improves wearability and the distance travelled of tire.
Finally it is noted that above example, only in order to technical scheme to be described, is not intended to limit；Although
With reference to the foregoing embodiments the present invention is described in detail, it will be understood by those within the art that: it still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to wherein some technical characteristics；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (7)
1. a kind of non-inflatable safety tyre, is followed successively by tyre surface (10), outer shroud (20), supporter (30) and internal ring from outside to inside
(40), described tyre surface (10) bonding or vulcanize on outer shroud (20), described supporter from the beginning of outer shroud (20), radially and circumference
It is arranged between outer shroud (20) and internal ring (40), described supporter (30) upper circumferentially distributed multigroup vibration absorption unit and brace rod
(27), every group of vibration absorption unit is made up of two groups of shock-damping structures, and two groups of shock-damping structures are circumferentially disposed for axis of symmetry with radial direction；Described subtract
Shake structure is by the first shock relieve vent (21), the second shock relieve vent (22), the 3rd shock relieve vent (23), the 4th shock relieve vent (24) and the 5th damping
Hole (25) is constituted；Described 5th shock relieve vent (25) includes the 5th left shock relieve vent and the 5th right shock relieve vent two parts, the 5th right damping
Hole is symmetrical with respect to the 3rd shock relieve vent (23) and the 4th shock relieve vent (24) centrage and the 5th left shock relieve vent, the 3rd shock relieve vent
(23), the 4th shock relieve vent (24) and the 5th shock relieve vent (25) collectively constitute " x " type structure.
2. non-inflatable safety tyre according to claim 1 it is characterised in that:
Described first shock relieve vent (21) is circumferentially disposed along the inner periphery of supporter (30), and its cross section is right-angled trapezium, its right angle
Waist is radially distributed, and upper bottom is near inner periphery；
Described second shock relieve vent (22) is circumferentially disposed along the inner periphery of supporter (30), and its cross section is right-angled trapezium, its right angle
Waist is radially distributed, goes to the bottom near inner periphery, oblique waist is parallel relative with the oblique waist of the first shock relieve vent (21)；
Described 3rd shock relieve vent (23) is circumferentially disposed along supporter (30) excircle, and its cross section is isosceles triangle, base court
Inner periphery and with radially vertical；
Described 4th shock relieve vent (24) is oppositely arranged with the 3rd shock relieve vent (23), and its cross section is isosceles triangle, and base is outwardly
Circumference and with radially vertical, the axis of symmetry of the 4th shock relieve vent (24) and the 3rd shock relieve vent (23) is on same radial line；
Described 5th left shock relieve vent (25-1) cross section is pentagon, and its longest edge and the second shock relieve vent (22) right angle waist are positioned at same
On one straight line, the both sides adjacent with longest edge are perpendicular, remaining both sides respectively with the 3rd shock relieve vent (23) and the 4th shock relieve vent
(24) close side is parallel relatively.
3. non-inflatable safety tyre according to claim 2 it is characterised in that: described brace rod (27) includes being arranged at the
The first brace rod (27-1) between one shock relieve vent (21) and the second shock relieve vent (22)；It is arranged at the 3rd shock relieve vent (23), the 4th subtract
" x " type the second brace rod (27-2) between shake hole (24) and the 5th shock relieve vent (25)；It is arranged at the 3rd between shock-damping structure
Support muscle (27-3).
4. non-inflatable safety tyre according to claim 3 it is characterised in that: each corner of described shock relieve vent be fillet mistake
Cross.
5. non-inflatable safety tyre according to claim 4 it is characterised in that: described non-inflatable safety tyre also include take turns
Rim (50), one group of trapezoidal projection (51) of each setting in described wheel rim (50) periphery both sides, the upper bottom direction of described trapezoidal projection (51)
Outside.
6. non-inflatable safety tyre according to claim 5 it is characterised in that: the internal ring of described non-inflatable safety tyre
(40) both sides respectively arrange one group of trapezoidal groove (41), and the upper bottom of trapezoidal groove (41) is towards the setting on outside, with wheel rim (50)
Trapezoidal projection (51) cooperation.
7. according to the arbitrary described non-inflatable safety tyre of claim 1-6 it is characterised in that: the radial direction of described supporter (30)
Setting multilamellar vibration absorption unit structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510362476.4A CN104999862B (en) | 2015-06-26 | 2015-06-26 | Non-pneumatic safety tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510362476.4A CN104999862B (en) | 2015-06-26 | 2015-06-26 | Non-pneumatic safety tire |
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| CN104999862A CN104999862A (en) | 2015-10-28 |
| CN104999862B true CN104999862B (en) | 2017-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510362476.4A Active CN104999862B (en) | 2015-06-26 | 2015-06-26 | Non-pneumatic safety tire |
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| CN (1) | CN104999862B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019518639A (en) * | 2016-05-18 | 2019-07-04 | ランクセス ソリューションズ ユーエス インコーポレイテッド | Non-pneumatic elastomeric tire with cross-spoke sidewalls |
| CN107053947B (en) * | 2017-02-17 | 2023-07-04 | 青岛双星轮胎工业有限公司 | Rim suitable for inflation-free tyre |
| CN106827967B (en) * | 2017-04-05 | 2021-04-09 | 深圳市金特安科技有限公司 | Hollow structure tyre |
| CN108482017A (en) * | 2018-03-05 | 2018-09-04 | 青岛科技大学 | A kind of novel elastomer-plastic composite non-inflatable tyre |
| CN109017164A (en) * | 2018-09-26 | 2018-12-18 | 南京工业大学 | A kind of non-inflatable tyre structure |
| KR102127668B1 (en) * | 2018-11-05 | 2020-06-30 | 한국타이어앤테크놀로지 주식회사 | A non-pneumatic tire |
| CN111231583A (en) * | 2018-11-28 | 2020-06-05 | 黄勇贤 | Hollow damping tire |
| CN110293796A (en) * | 2019-05-09 | 2019-10-01 | 费曼科技(青岛)有限公司 | A kind of sectionally assembled non-inflatable tyre |
| CN110203009A (en) * | 2019-07-04 | 2019-09-06 | 费曼科技(青岛)有限公司 | A kind of new structure non-aeration wheel |
| CN112498012B (en) * | 2020-12-11 | 2022-08-09 | 芜湖集拓实心胎有限公司 | Filling type solid tire for low-speed heavy-load vehicle |
| CN112706563B (en) * | 2021-01-18 | 2022-05-17 | 青岛科技大学 | Non-pneumatic elastomer tire with bionic tooth structure |
| CN113147265B (en) * | 2021-05-11 | 2022-05-10 | 季华实验室 | Non-pneumatic tire with gradually-changed elasticity and manufacturing method thereof |
| CN113246661B (en) * | 2021-06-25 | 2022-04-26 | 季华实验室 | Support body, elastic support assembly and tire |
| CN114953849B (en) * | 2022-06-20 | 2023-07-25 | 南京航空航天大学 | Bionic bamboo joint worm tibia hollow structure spoke type non-inflatable wheel |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008009042A1 (en) * | 2006-07-18 | 2008-01-24 | Crocodile Technology (Uk) Limited | Tyre construction |
| US8567461B2 (en) * | 2010-08-12 | 2013-10-29 | The Boeing Company | Non-pneumatic survivable tire mounting system for conventional wheels |
| KR20120070469A (en) * | 2010-12-21 | 2012-06-29 | 한국타이어 주식회사 | Non pneumatic tire |
| AU2013308598A1 (en) * | 2012-08-30 | 2015-02-19 | Caterpillar Inc. | Non-pneumatic tire |
| CN104626884B (en) * | 2015-02-03 | 2017-03-15 | 青岛科技大学 | A kind of on-inflatable safety tread |
| CN204820967U (en) * | 2015-06-26 | 2015-12-02 | 青岛科技大学 | Exempt from to aerify safety tread |
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| CN104999862A (en) | 2015-10-28 |
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