CN110341384A - Motor-vehicle tyre structure - Google Patents
Motor-vehicle tyre structure Download PDFInfo
- Publication number
- CN110341384A CN110341384A CN201810296822.7A CN201810296822A CN110341384A CN 110341384 A CN110341384 A CN 110341384A CN 201810296822 A CN201810296822 A CN 201810296822A CN 110341384 A CN110341384 A CN 110341384A
- Authority
- CN
- China
- Prior art keywords
- tire
- lip
- deformation layer
- fetus
- leptoprosopy
- 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.)
- Pending
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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/01—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered
-
- 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
- B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
-
- 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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
-
- 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
- B60C2200/00—Tyres specially adapted for particular applications
- B60C2200/10—Tyres specially adapted for particular applications for motorcycles, scooters or the like
Abstract
The present invention is a kind of motor-vehicle tyre structure, which defines the circular equatorial line of imagination and extend along the equatorial line and be in circular ring shape comprising a tread ply in circular ring shape and has a ground plane along equatorial line extension；Two tyre bead side walls connect the tread ply two sides respectively with side, and are separately connected one first tire lip, a second fetus lip with the other side；One leptoprosopy deformation layer and a wide face deformation stacking set and are combined in the tire body and extend to the first tire lip, second fetus lip from two tyre bead side walls, the leptoprosopy deformation layer, wide face deformation layer support two tyre bead side walls to connect the first tire lip, the beat of second fetus lip opposing tire center displacement of the lines deforms and to react was bent away from mental and physical efforts, do not change tire during excessively curved and the contact area on ground and raising frictional force and safety.
Description
Technical field
The present invention relates to the technical field of motor-vehicle tyre structure more particularly to it is a kind of can with locomotive wheel rim composition and ground
The load of contact uses under bonding state, can relatively existing tire greatly improve the interface width on tire tread and ground and rub
Wipe power, to avoid locomotive excessively curved manipulation when skid, effectively improve travel safety, as a kind of invention that practicability is splendid.
Background technique
If TaiWan, China announces No. M473949 " tire " Patent Case, the patent is as described in its abstract: " the utility model system
A kind of tire, it includes having a wheel rim, a cover tire and an inner tube of a tyre component, the inner tube of a tyre component tying is together on wheel rim, the cover tire system
Be releasably coupled in the edge of wheel rim, the distance in inner tube of a tyre component to the wheel rim center of circle be greater than wheel frame to the wheel rim center of circle away from
With a distance from shoe tread to the wheel rim center of circle；Whereby, when cover tire is squeezed by external force and ruptures or blow out, this is interior
Tire component can support wheel rim, avoid wheel rim that with ground face contact, danger to lose control of one's vehicle is directly caused when reducing tyre explosion.".
On take off existing tire patent, although borrow the inner tube of a tyre component can support wheel rim, and when in cover tire by external force squeeze and
When rupturing or blowing out, to avoid wheel rim directly with ground face contact, danger to lose control of one's vehicle is caused when reducing tyre explosion；So
And the reason for causing locomotive out of control does not terminate in the rupture of cover tire or blows out.
Since general motor-vehicle tyre is no more than three-wheel, moreover, general locomotive in excessively curved manipulation, presses knight logical for convenience
It crosses to delay unloading and changes the inclination angle of tire and ground to offset curved centrifugal force, arc-shaped surface is made in the tyre surface of tire by big city,
As above Fig. 2 of existing tire patent is taken off；However, if Fig. 7 (is to be drawn in ground connection with similar Fig. 2 for above taking off existing tire patent to use
State) shown in, the tire of this arc-shaped surface structure, the tyre surface only contact with the part of arc-shaped surface with ground, by
In too small with the contact area on ground, keep the frictional force on its tyre surface and ground very limited, is reaction centrifugation when adding curved
Wheels tire can cause gravity center instability with body sway (as shown in real, dotted line in figure), cause curved risk out of control opposite
It improves.
So how for the circular arc tread structure for above taking off existing tire patent, due to too small with the contact area on ground,
The disadvantages of causing the frictional force on tyre surface and ground very limited, and curved risk out of control was caused to improve and innovation,
It is to be intended to for the present invention where the difficulty of row solution.
Summary of the invention
Technical problem underlying to be solved by this invention is, overcomes drawbacks described above of the existing technology, and provides one
Kind motor-vehicle tyre structure, the smooth anchor ring for being located at tire body on the outside of tread ply will not change during excessively curved and ground
Contact area, effectively avoided it is curved caused by skidding, and greatly improve safety in utilization.
The technical solution adopted by the present invention to solve the technical problems is:
Motor-vehicle tyre structure of the present invention is installed and used to combine in locomotive wheel rim, the tire sheet comprising a tire body
Body defines the circular equatorial line of imagination, which includes:
One tread ply in circular ring shape and has the ground plane for being surrounded on outside along equatorial line extension, the ground plane
A smooth anchor ring with outside is surrounded on and with ground face contact.
Two tyre bead side walls connect the two sides of the tread ply respectively with side, and the other side of two tyre bead side walls is separately connected one
First tire lip, a second fetus lip, the smooth anchor ring of the ground plane is from a wherein tyre bead sidewall direction to another tyre bead sidewall direction
For flat construction.
One leptoprosopy deformation layer sets with a wide face deformation stacking and is combined in the tire body and extends to from two tyre bead side walls
First tire lip, second fetus lip, the leptoprosopy deformation layer, wide face deformation layer are respectively provided with curtain yarn, and the leptoprosopy deformation layer, wide face deformation
It is 30 degree to 40 degree that the curtain yarn definition of layer, which has a curtain yarn angle, θ, a group interface is formed between the first tire lip, the second fetus lip, and should
Smooth anchor ring width is greater than the group interface, which, which further extends among ground plane towards group interface direction, defines a wheel
Tire center line.
The leptoprosopy deformation layer, wide face deformation layer support the first tire lip, the second fetus lip of two tyre bead side walls and its connection opposite
The beat of tire centerline displacement of the lines deforms, and is bent away from mental and physical efforts to react, and the smooth anchor ring will not change during excessively curved
Become the contact area with ground.
The present invention is further technically characterized in that, the leptoprosopy deformation layer, wide face deformation layer are towards tire body forward rotation
Direction, which extends, defines an x-ray, the leptoprosopy deformation layer, wide face deformation layer curtain yarn extend outward along x-ray, and the curtain yarn with
The angle of x-ray is curtain yarn angle, θ.
The present invention is further technically characterized in that, the leptoprosopy deformation layer, wide face deformation layer winding the first tire lip and to
The second fetus lip extends and passes through the tread ply, and the winding second fetus lip.
The present invention is further technically characterized in that width face deformation stacking, which is set, to be covered on the outside of the leptoprosopy deformation layer and lean on
Nearly two tyre beads side-wall outer side, the closer tire body inside of the leptoprosopy deformation layer, the width face deformation layer longitudinal size are greater than tyre bead
The half of side wall longitudinal size, the longitudinal size of the leptoprosopy deformation layer be greater than wide face deformation layer longitudinal size two/
One.
The present invention is further technically characterized in that the tread ply further has a buffer layer and closer leptoprosopy deforms
Layer, which further has two arc junctions, and the two arcs junction connects the smooth anchor ring and two tyre bead side walls.
The present invention is further technically characterized in that, the tire body the first tire lip, second fetus lip and the company when right curved
The synchronous inclination of the two tyre bead side walls that connect, the first tire lip is close to tire centerline and second fetus lip is far from tire centerline, i.e., and the
First spacing of one tire lip opposing tire center line is less than the second spacing of second fetus lip opposing tire center line, the tire body
The synchronous inclination of the first tire lip, second fetus lip and two tyre bead side walls of connection when a left side is curved, the first tire lip is far from tire centerline
It is opposite to be greater than second fetus lip close to tire centerline, i.e. the first spacing of the first tire lip opposing tire center line for line and second fetus lip
Second spacing of tire centerline, is bent away from mental and physical efforts to react.
The invention has the advantages that the smooth anchor ring for being located at tire body on the outside of tread ply during excessively curved not
The contact area with ground can be changed, effectively avoided it is curved caused by skidding, and greatly improve safety in utilization.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the sectional perspective schematic diagram of structure of the invention.
Fig. 2 is the diagrammatic cross-section of II-II line segment shown in Fig. 1.
Fig. 3 is the curtain yarn angle, θ schematic diagram of leptoprosopy deformation layer of the present invention, wide face deformation layer.
Fig. 4 combines for tire body of the present invention with locomotive wheel rim and the diagrammatic cross-section with ground face contact.
Fig. 5 is for tire of the present invention in excessively curved towards right-oblique malformation cut-away view.
Fig. 6 is for tire of the present invention in excessively curved towards left-oblique malformation cut-away view.
Fig. 7 is to be drawn in ground connection use state diagram with the structure of similar existing tire patent.
Figure label explanation:
10 tire body, 11 tread ply
The smooth anchor ring of 111 ground plane 1111
1112 arc junction, 112 buffer layer
12 tyre bead side wall, 13 first tire lip
14 second fetus lip, 15 leptoprosopy deformation layer
151, the wide face deformation layer of 161 curtain yarn 16
17 group interface, 20 locomotive wheel rim
30 ground A equatorial lines
B tire centerline W interface width
2 second spacing of the first space D of D1
The face W1 wide deformation layer longitudinal size W2 leptoprosopy deformation layer longitudinal size
θ curtain yarn angle
Specific embodiment
Please refer to Fig.1 to Fig.4 a kind of motor-vehicle tyre structure of the shown present invention, comprising: comprising a tire body 10 to group
Conjunction is installed and used in locomotive wheel rim 20, which defines a circular equatorial line of imagination, and tire body 10 along
The equatorial line extends and is in circular ring shape, and a tire centerline B is separately defined towards 10 internal stretch of tire body by equatorial line, should
Tire body 10 includes:
One tread ply 11 extends along equatorial line A in circular ring shape and with the ground plane 111 for being surrounded on outside, is somebody's turn to do
Ground plane 111 has the smooth anchor ring 1111 for being surrounded on outside and contacting with ground 30.
Two tyre bead side walls 12 connect the two sides of the tread ply 11, and the other side of the two tyre beads side wall 12 point respectively with side
Not Lian Jie one first tire lip 13, a second fetus lip 14, the smooth anchor ring 1111 of the ground plane 111 is from wherein 12 side of a tyre bead side wall
It is flat construction to extremely another 12 direction of tyre bead side wall.
One leptoprosopy deformation layer 15 and a wide face deformation layer 16 be folded to be set and is combined in the tire body 10 and from two tyre bead side walls
12 extend to the first tire lip 13, second fetus lip 14, the leptoprosopy deformation layer 15, wide face deformation layer 16 be respectively provided with curtain yarn 151,
161, and it is 30 degree to 40 degree that the definition of curtain yarn 151,161 of the leptoprosopy deformation layer 15, wide face deformation layer 16, which has a curtain yarn angle, θ,
A group interface 17 is formed between first tire lip 13, the second fetus lip 14, the tire body 10 is further among ground plane 111 towards group
17 direction of interface, which extends, defines a tire centerline B, and the width W of the smooth anchor ring 1111 is greater than the first tire lip 13 and second fetus
The group interface 17 between lip 14.
The leptoprosopy deformation layer 15, wide face deformation layer 16 support the first tire lip 13, second of two tyre bead side walls 12 and its connection
The beat deformation of 14 opposing tire center line B of tire lip displacement, is bent away from mental and physical efforts to react, and the smooth anchor ring 1111 is excessively curved
During will not change contact area with ground 30.
In the lower feature for further carefully stating each component of the invention, in above-mentioned Fig. 1 to Fig. 4, the leptoprosopy deformation layer 15, width
16 winding of face deformation layer the first tire lip 13 simultaneously extends to the second fetus lip 14 and passes through the tread ply 11, and the winding second fetus
Lip 14.Secondly, folded set of the wide face deformation layer 16 is covered in 15 outside of leptoprosopy deformation layer and 12 outside of close two tyre bead side wall, it should
Closer 10 inside of tire body of leptoprosopy deformation layer, the wide 16 longitudinal size W1 of face deformation layer are greater than 12 longitudinal size of tyre bead side wall
Half, the longitudinal size W2 of the leptoprosopy deformation layer 15 is greater than the half of wide 16 longitudinal size W1 of face deformation layer, institute
Stating longitudinal size refers to slave Wheel 20 between tire body 10 and around the position to two tyre bead side walls 12.Furthermore the tyre surface
Layer 11 further has a buffer layer 112 and closer leptoprosopy deformation layer 15, to Promoting Layered Buffer effect, the tread ply 11 into one
Step has two arc junctions 1112, and the two arcs junction 1112 connects the smooth anchor ring 1111 and two tyre bead side walls 12.Moreover, the wheel
The synchronous inclination of two tyre bead side walls 12 of tire the ontology 10 first tire lip 13, second fetus lip 14 and connection when the right side is curved, first tire
Lip is close to tire centerline and second fetus lip is far from tire centerline, i.e. 13 opposing tire center line B of the first tire lip first between
It is less than the second space D 2 of 14 opposing tire center line B of second fetus lip, the tire body 10 first tire lip when a left side is curved away from D1
13, second fetus lip 14 and the synchronous inclination of two tyre bead side walls 12 of connection, the first tire lip is far from tire centerline and second fetus lip
Close to tire centerline, i.e. the first space D 1 of 13 opposing tire center line B of the first tire lip is greater than 14 opposing tire of second fetus lip
The second space D 2 of center line B, is bent away from mental and physical efforts to react.
Moreover, being illustrated in figure 3 curtain yarn angle, θ measurement value schematic diagram of the present invention, i.e., the leptoprosopy deformation layer 15, wide face become
The hollow arrow of 16 two sides of shape layer show 10 forward rotation direction of tire body, the leptoprosopy deformation layer 15, wide face deformation layer 16
Extend towards 10 forward rotation direction of tire body and defines an x-ray, the curtain yarn of the leptoprosopy deformation layer 15, wide face deformation layer 16
151,161 extend outward along x-ray, and the angle of the curtain yarn 151,161 and x-ray is curtain yarn angle, θ, and curtain yarn angle, θ is 30
Degree is to 40 degree.
As shown in figure 4, when tire body 10 of the present invention forms the use contacted with ground 30, the tire with locomotive wheel rim 20
Ontology 10 supports locomotive wheel rim 20 and its load carries out right side or left direction turning, as shown in Figure 5, Figure 6.
In Fig. 5, when tire body of the present invention 10 is tilted because of excessively curved towards right, by the leptoprosopy deformation layer 15,
When wide face deformation layer 16 supports the first tire lip 13,14 opposing tire center line B beat of second fetus lip to deform and be displaced, such as institute in figure
The first tire lip 13 is shown as close to tire centerline B and second fetus lip 14 is far from tire centerline B, i.e. 13 opposing tire of the first tire lip
The first space D 1 of center line B is less than the second space D 2 of 14 opposing tire center line B of second fetus lip, is bent away from the heart to react
Power, and the smooth anchor ring 1111 of tire body 10 is made not change the contact area with ground 30 during excessively curved, it can enable
The smooth anchor ring 1111 of the tread ply 11 and ground 30 keep biggish contact area and biggish frictional force, road holding, effectively
Avoided it is curved caused by skidding.
In Fig. 6, when tire body of the present invention 10 is tilted because of excessively curved towards left, by the leptoprosopy deformation layer 15,
When wide face deformation layer 16 supports the first tire lip 13,14 opposing tire center line B beat of second fetus lip to deform and be displaced, such as institute in figure
The first tire lip 13 is shown as far from tire centerline B and second fetus lip 14 is close to tire centerline B, is bent away from mental and physical efforts to react,
The smooth anchor ring 1111 of tire body 10 can be equally set not change the contact area with ground 30 during excessively curved, enabling should
The smooth anchor ring 1111 of tread ply 11 can keep biggish contact area and biggish frictional force, road holding with ground 30, effectively
Avoided it is curved caused by skidding.
As described above, being greater than by the tire body 10 of the present invention smooth anchor ring 1111 and the interface width W on ground 30
The group interface 17 between first tire lip 13 and second fetus lip 14；And the longitudinal size W2 of the leptoprosopy deformation layer 15 is greater than wide face and becomes
The half of 16 longitudinal size W1 of shape layer, and 16 longitudinal size W1 of wide face deformation layer is greater than the two of 12 longitudinal size of tyre bead side wall
/ mono- and it is covered in short arrangement in the foreign minister in the outside of leptoprosopy deformation layer 15；And leptoprosopy deformation layer 15,16 institute of wide face deformation layer
The curtain yarn angle, θ for being coated with the formation of curtain yarn 151,161 is 30 degree to 40 degree.I.e. the present invention is combined by above-mentioned structural arrangement,
The leptoprosopy deformation layer 15, wide face deformation layer 16 support two tyre bead side walls 12 and its connection the first tire lip 13, second fetus lip 14 in
It is unlikely to deform when the dynamic load stress advanced of straight line, and the angle of reaction centrifugal force and opposing tire center line B are curved when turning
Form optimal excessively curved beat when bent, and support the steering of locomotive wheel rim 20, when it is right it is curved so that stress load is biased to right when by
Two tyre bead side walls, 12 beat makes the smooth anchor ring 1111 of tire body 10 keep contacting with Land leveling, and during excessively curved
The contact area of smooth anchor ring 1111 and ground 30 will not be changed；Therefore, tire body 10 of the present invention structural arrangement whereby, provides
When the use that locomotive wheel rim 20 is contacted with ground 30 (as shown in Figure 5, Figure 6), it is avoided that when vehicle was steered curved and skids to mention
High travel safety.
The present invention as described above can break through the predicament that current motor-vehicle tyre faces in the development of safety structure technology really
And disadvantage, and avoided it is curved caused by skidding, and greatly improve safety in utilization.
The above, instrument are presently preferred embodiments of the present invention, are not intended to limit the present invention in any form, all
It is any simple modification, equivalent change and modification to the above embodiments according to the technical essence of the invention, still falls within
In the range of technical solution of the present invention.
Claims (6)
1. a kind of motor-vehicle tyre structure, which is characterized in that it is installed and used to combine in locomotive wheel rim comprising a tire body, it should
Tire body defines the circular equatorial line of imagination, which includes:
One tread ply in circular ring shape and has the ground plane for being surrounded on outside along equatorial line extension, which has
It is surrounded on outside and the smooth anchor ring with ground face contact；
Two tyre bead side walls connect the two sides of the tread ply respectively with side, and the other side of two tyre bead side walls is separately connected one first
Tire lip, a second fetus lip, the smooth anchor ring of the ground plane from a wherein tyre bead sidewall direction to another tyre bead sidewall direction be flat
Straight structure；
One leptoprosopy deformation layer and a wide face deformation stacking set and are combined in the tire body and extend to first from two tyre bead side walls
Tire lip, second fetus lip, the leptoprosopy deformation layer, wide face deformation layer are respectively provided with curtain yarn, and the leptoprosopy deformation layer, wide face deformation layer
It is 30 degree to 40 degree that the definition of curtain yarn, which has a curtain yarn angle, θ, forms a group interface between the first tire lip, the second fetus lip, and this is smooth
Anchor ring width is greater than the group interface, which, which further extends among ground plane towards group interface direction, defines in a tire
Heart line；
The leptoprosopy deformation layer, wide face deformation layer support the first tire lip, the second fetus lip opposing tire of two tyre bead side walls and its connection
The beat of center displacement of the lines deforms, and is bent away from mental and physical efforts to react, and the smooth anchor ring will not change during excessively curved with
The contact area on ground.
2. motor-vehicle tyre structure according to claim 1, which is characterized in that the leptoprosopy deformation layer, wide face deformation layer court
Tire body forward rotation direction, which extends, defines an x-ray, and the leptoprosopy deformation layer, the curtain yarn of wide face deformation layer are outside along x-ray
Side extends, and the angle of the curtain yarn and x-ray is curtain yarn angle, θ.
3. motor-vehicle tyre structure according to claim 1, which is characterized in that the leptoprosopy deformation layer, wide face deformation layer around
Group the first tire lip simultaneously extends to the second fetus lip and passes through the tread ply, and the winding second fetus lip.
4. motor-vehicle tyre structure according to claim 3, which is characterized in that the width face deformation stacking sets that be covered in this narrow
On the outside of the deformation layer of face and on the inside of two tyre bead side-wall outer sides, the closer tire body of the leptoprosopy deformation layer, the width face deformation layer
Longitudinal size is greater than the half of tyre bead side wall longitudinal size, and it is vertical that the longitudinal size of the leptoprosopy deformation layer is greater than wide face deformation layer
To the half of size.
5. motor-vehicle tyre structure according to any one of claim 1 to 4, which is characterized in that the tread ply is further
With a buffer layer and closer leptoprosopy deformation layer, which further has two arc junctions, and two arcs junction connection should
Smooth anchor ring and two tyre bead side walls.
6. motor-vehicle tyre structure according to claim 4, which is characterized in that the tire body first tire when the right side is curved
Lip, the synchronous inclination of second fetus lip and two tyre bead side walls of connection, the first tire lip close to tire centerline and second fetus lip it is separate
Tire centerline, i.e. the first spacing of the first tire lip opposing tire center line are less than the second of second fetus lip opposing tire center line
Spacing, the tire body synchronous inclination of the first tire lip, second fetus lip and two tyre bead side walls of connection, first tire when left side is curved
Lip is far from tire centerline and second fetus lip is close to tire centerline, i.e. the first spacing of the first tire lip opposing tire center line is big
In the second spacing of second fetus lip opposing tire center line, mental and physical efforts are bent away to react.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810296822.7A CN110341384A (en) | 2018-04-04 | 2018-04-04 | Motor-vehicle tyre structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810296822.7A CN110341384A (en) | 2018-04-04 | 2018-04-04 | Motor-vehicle tyre structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110341384A true CN110341384A (en) | 2019-10-18 |
Family
ID=68173803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810296822.7A Pending CN110341384A (en) | 2018-04-04 | 2018-04-04 | Motor-vehicle tyre structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110341384A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61247502A (en) * | 1985-04-25 | 1986-11-04 | Sumitomo Rubber Ind Ltd | Tire for motorcycle |
| US4640329A (en) * | 1983-08-11 | 1987-02-03 | Sumitomo Rubber Industries, Ltd. | Radial tire for motorcycles |
| JP2005231558A (en) * | 2004-02-20 | 2005-09-02 | Sumitomo Rubber Ind Ltd | Pneumatic tire for cart |
| CN1814467A (en) * | 2005-01-27 | 2006-08-09 | 固特异轮胎和橡胶公司 | Locked bead pneumatic tire with wrap-around toeguard |
| CN101765521A (en) * | 2007-08-03 | 2010-06-30 | 住友橡胶工业株式会社 | Pneumatic tire |
| CN105263724A (en) * | 2013-06-10 | 2016-01-20 | 米其林集团总公司 | Motorbike tyre carcass and crown reinforcements |
| CN208306270U (en) * | 2018-04-04 | 2019-01-01 | 李岳兴 | Motor-vehicle tyre structure |
-
2018
- 2018-04-04 CN CN201810296822.7A patent/CN110341384A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4640329A (en) * | 1983-08-11 | 1987-02-03 | Sumitomo Rubber Industries, Ltd. | Radial tire for motorcycles |
| JPS61247502A (en) * | 1985-04-25 | 1986-11-04 | Sumitomo Rubber Ind Ltd | Tire for motorcycle |
| JP2005231558A (en) * | 2004-02-20 | 2005-09-02 | Sumitomo Rubber Ind Ltd | Pneumatic tire for cart |
| CN1814467A (en) * | 2005-01-27 | 2006-08-09 | 固特异轮胎和橡胶公司 | Locked bead pneumatic tire with wrap-around toeguard |
| CN101765521A (en) * | 2007-08-03 | 2010-06-30 | 住友橡胶工业株式会社 | Pneumatic tire |
| CN105263724A (en) * | 2013-06-10 | 2016-01-20 | 米其林集团总公司 | Motorbike tyre carcass and crown reinforcements |
| CN208306270U (en) * | 2018-04-04 | 2019-01-01 | 李岳兴 | Motor-vehicle tyre structure |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191018 |
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