CN110315910A - A kind of pu tire - Google Patents
A kind of pu tire Download PDFInfo
- Publication number
- CN110315910A CN110315910A CN201910735823.1A CN201910735823A CN110315910A CN 110315910 A CN110315910 A CN 110315910A CN 201910735823 A CN201910735823 A CN 201910735823A CN 110315910 A CN110315910 A CN 110315910A
- Authority
- CN
- China
- Prior art keywords
- annular recess
- rubber elastomer
- polyurethane
- carcass
- tire
- 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
- 229920001971 elastomer Polymers 0.000 claims abstract description 181
- 239000000806 elastomer Substances 0.000 claims abstract description 89
- 229920002635 polyurethane Polymers 0.000 claims abstract description 73
- 239000004814 polyurethane Substances 0.000 claims abstract description 73
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims description 16
- 238000007373 indentation Methods 0.000 claims description 11
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 2
- 229920001195 polyisoprene Polymers 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 5
- 125000004122 cyclic group Chemical group 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/0008—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the tread rubber
-
- 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
- B60C11/03—Tread patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C7/00—Non-inflatable or solid tyres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C7/00—Non-inflatable or solid tyres
- B60C7/10—Non-inflatable or solid tyres characterised by means for increasing resiliency
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The present invention relates to tyre technologies, more particularly to a kind of pu tire, pu tire is open architecture pu tire, including polyurethane carcass and rubber elastomer, the middle position of the tyre surface of polyurethane carcass is provided with annular recess, annular recess is embedded in rubber elastomer, rubber elastomer and annular recess are interference fit, rubber elastomer is connect by way of engaging with polyurethane carcass, flush or below the tyre surface of polyurethane carcass, the tyre surface of polyurethane carcass and the outer surface of rubber elastomer are provided with anti-skid design for the outer surface of rubber elastomer.Rubber elastomer, which is arranged, by the tyre surface in polyurethane carcass in the present invention can be very good to make pu tire to have anti-slippery ability in wetland, and the rubber elastomer of hexagonal mesh shape is also increased preferably can improve anti-slippery ability in the rainy day with contact area of ground.
Description
Technical field
The present invention relates to tyre technologies, and in particular to a kind of pu tire.
Background technique
For tire directly with ground face contact, support load transmits driving force and steering force to the ground, and has solid tyre and fill
Point of air filled tyre.Pneumatic tire is made of rubber more, and solid tyre is mostly made of polyurethane, and pu tire is with many
Advantage is such as: environmental protection, wear-resisting, tear-proof, resist it is rich bend, anti-cut and anti-cut mouth increase, the corrosion-resistant swelling resistance of acid and alkali-resistance, resistance to height
Temperature does ground good antiskid effect, but the anti-slippery ability of pu tire is poor.
Summary of the invention
The purpose of the present invention is to provide a kind of pu tires, poor with the anti-slippery ability for solving pu tire,
Pu tire is set to have the advantages that rubber is strong in wetland skid resistance by the combination of pu tire and rubber parts, to solve
The anti-slippery ability of pu tire is poor.
To achieve the above object, the technical scheme adopted by the invention is that: a kind of pu tire, pu tire be open
Formula structure polyurethane tire, including polyurethane carcass and rubber elastomer, the middle position of the tyre surface of polyurethane carcass are provided with
Annular recess, annular recess are embedded in rubber elastomer, and rubber elastomer and annular recess are interference fit, rubber elastomer with
Polyurethane carcass is connected by way of engaging, and the outer surface of rubber elastomer is gathered flush or below the tyre surface of polyurethane carcass
The tyre surface of urethane carcass and the outer surface of rubber elastomer are provided with anti-skid design.
Further, when the outer surface of elastic rubbery body is lower than the tyre surface of polyurethane carcass, the outer surface of elastic rubbery body
When the distance between tyre surface of polyurethane carcass is that the tyre surface stress of polyurethane carcass generates deformation, rubber elastomer can be with
Ground touching.
Further, what rubber elastomer was in contact with polyurethane carcass is provided with several interconnecting pieces, interconnecting piece on one side
It is an integral structure with rubber elastomer, several mounting holes is provided in annular recess, mounting hole is the through-hole of inner wall smooth
Or ladder hole, interconnecting piece closely engage with mounting hole.
Further, another snap fit is that the outer surface of rubber elastomer is provided with several ladder holes, cyclic annular
Several mounting holes are provided in groove, mounting hole is the through-hole of inner wall smooth, and ladder hole is embedded in connector, and connector is worn
It crosses ladder hole and closely engages with mounting hole.
Further, interconnecting piece and connector are mushroom fastener, and the connecting column of the mushroom fastener of interconnecting piece is to be smoothly connected column
Or connecting column is ladder-like connecting column, the connecting column of the mushroom fastener of connector is ladder column.
Further, elasticity modulus of the elasticity modulus of interconnecting piece and connector with polyurethane carcass or rubber elastomer
It is identical.
Further, annular recess is trapezoidal annular recess or annular recess is hexagonal mesh shape groove or annular recess
It is made of several hexagonal indentations and several rectangular recess and cyclization is surrounded in hexagonal indentations and the setting of rectangular recess interval
Shape groove.
Further, the shape of rubber elastomer and the shape of annular recess match.
Further, when annular recess is trapezoidal annular recess, it is cyclic annular recessed that the tyre surface of polyurethane carcass is additionally provided with first
Slot and the second annular recess, the first annular recess and the second annular recess are symmetricly set on annular recess centered on annular recess
The left and right sides, and be embedded with rubber elastomer in the first annular recess and the second annular recess.
Further, it is cyclic annular when annular recess is encircled into annular recess by hexagonal indentations and the setting of rectangular recess interval
The both sides of groove are additionally provided with groove identical with the outer contour shape of hexagonal indentations and rectangular recess.
Further, the two sides of annular recess be smooth side or zigzag side, the two sides of rubber elastomer with
The two sides of annular recess match.
The beneficial effects of the present invention are: rubber elastomer is arranged by the tyre surface in polyurethane carcass in the present invention, it can be very
It is good to make pu tire that there is anti-slippery ability in wetland, and the rubber elastomer of hexagonal mesh shape also increase with
Contact area of ground preferably can improve anti-slippery ability in the rainy day, and the outer surface of rubber elastomer is lower than pu tire
Tyre surface, it is possible to reduce the abrasion of rubber elastomer, indirect enhance service life, and dominant touch is by pu tire
Tyre surface contacted with road surface, key wear is undertaken by the tyre surface of pu tire, also makes rubber elastomer and poly- by mushroom fastener
Urethane tire closely fastens and rubber elastomer and pu tire are the tightness that interference fit preferably ensure that cooperation, system
It makes that technique is also fairly simple, also substantially increases the comprehensive performance of pu tire provided by the present invention.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention one;
Fig. 2 is the structural schematic diagram of the embodiment of the present invention two;
Fig. 3 is the structural schematic diagram of the embodiment of the present invention three;
Fig. 4 is the structural schematic diagram of the embodiment of the present invention four;
Fig. 5 is the structural schematic diagram of second of snap fit of the invention;
Fig. 6 is annular recess two sides of the invention and the structure that the two sides of rubber elastomer are when zigzag engages
Schematic diagram.
In figure: 1 pu tire, 2 polyurethane carcasses, the tyre surface of 21 polyurethane carcasses, 211 annular recess, 212 first rings
Shape groove, 213 second annular recess, 214 hexagonal indentations, 215 rectangular recess, 216 grooves, 217 wavy slots, 3 rubber
Elastomer, the outer surface of 31 rubber elastomers, 4 interconnecting pieces, 5 connectors, 6 mounting holes, 7 ladder holes, 8 mushroom fasteners, 81 mushrooms
End, 82 ladder columns, 83 connecting columns, 9 zigzag sides.
Specific embodiment
In order to which the technical problems, technical solutions and beneficial effects solved by the present invention is more clearly understood, below in conjunction with
Embodiment, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used to explain
The present invention is not intended to limit the present invention.
It should be understood that in the description of the present invention, the orientation or positional relationship of the instructions such as term "left", "right" is base
In orientation or positional relationship shown in the drawings, it is merely for convenience of the description present invention, rather than requires the present invention must be with specific
Orientation construction and operation, therefore be not considered as limiting the invention.
Embodiment one
As shown in Figure 1, providing a kind of pu tire in the present embodiment one, pu tire 1 is open architecture polyurethane
Tire, including polyurethane carcass 2 and rubber elastomer 3, the middle position of the tyre surface 21 of polyurethane carcass are provided with annular recess
211, annular recess 211 is embedded in rubber elastomer 3, and rubber elastomer 3 and annular recess 211 are interference fit, caoutchouc elasticity
Body 3 is connect by way of engaging with polyurethane carcass 2, and the outer surface 31 of rubber elastomer is flush or below polyurethane carcass
Tyre surface 21, the tyre surface 21 of polyurethane carcass and the outer surface 31 of rubber elastomer are provided with anti-skid design.
In the present embodiment, when the outer surface 31 of elastic rubbery body is lower than the tyre surface 21 of polyurethane carcass, elastic rubbery body
When the distance between tyre surface 21 of outer surface 31 and polyurethane carcass generates deformation for 21 stress of tyre surface of polyurethane carcass, rubber
Elastomer 3 can be touched with ground.
In the present embodiment, annular recess 211 is the shape and annular recess 211 of trapezoidal annular recess and rubber elastomer 3
Shape match.
Embodiment two
A kind of embodiment two is also provided in specific embodiments of the present invention, specifically, as shown in Fig. 2, gathering in the present embodiment
Urethane tire 1 is open architecture pu tire, including polyurethane carcass 2 and rubber elastomer 3, the tyre surface 21 of polyurethane carcass
Middle position be provided with annular recess 211, annular recess 211 is embedded in rubber elastomer 3, and rubber elastomer 3 and ring-type are recessed
Slot 211 is interference fit, and rubber elastomer 3 is connect by way of engaging with polyurethane carcass 2, the outer surface of rubber elastomer
21 flush or below polyurethane carcass tyre surface 31, the tyre surface 21 of polyurethane carcass and the outer surface 31 of rubber elastomer are respectively provided with
There is anti-skid design.
In the present embodiment, when the outer surface 31 of elastic rubbery body is lower than the tyre surface 21 of polyurethane carcass, elastic rubbery body
When the distance between tyre surface 21 of outer surface 31 and polyurethane carcass generates deformation for 21 stress of tyre surface of polyurethane carcass, rubber
Elastomer 3 can be touched with ground.
In the present embodiment, annular recess 211 is trapezoidal annular recess, and the shape of rubber elastomer 3 and annular recess 211
Shape match.
In the present embodiment, the tyre surface 21 of polyurethane carcass is additionally provided with the first annular recess 212 and the second annular recess
213, the first annular recess 212 and the second annular recess 213 are symmetricly set on annular recess 211 centered on annular recess 211
The left and right sides, and be embedded with rubber elastomer 3 in the first cyclic annular recessed 212 slot and the second annular recess 213.
Embodiment three
A kind of embodiment three is also provided in specific embodiments of the present invention, specifically, as shown in figure 3, gathering in the present embodiment
Urethane tire 1 is open architecture pu tire, including polyurethane carcass 2 and rubber elastomer 3, the tyre surface 21 of polyurethane carcass
Middle position be provided with annular recess 211, annular recess 211 is embedded in rubber elastomer 3, and rubber elastomer 3 and ring-type are recessed
Slot 211 is interference fit, and rubber elastomer 3 is connect by way of engaging with polyurethane carcass 2, the outer surface of rubber elastomer
21 flush or below polyurethane carcass tyre surface 31, the tyre surface 21 of polyurethane carcass and the outer surface 31 of rubber elastomer are respectively provided with
There is anti-skid design.
In the present embodiment, when the outer surface 31 of elastic rubbery body is lower than the tyre surface 21 of polyurethane carcass, elastic rubbery body
When the distance between tyre surface 21 of outer surface 31 and polyurethane carcass generates deformation for 21 stress of tyre surface of polyurethane carcass, rubber
Elastomer 3 can be touched with ground.
In the present embodiment, annular recess 211 is hexagonal mesh shape groove, and the shape of rubber elastomer 3 and ring-type are recessed
The shape of slot 211 matches.
Example IV
A kind of example IV is also provided in specific embodiments of the present invention, specifically, as shown in figure 4, gathering in the present embodiment
Urethane tire 1 is open architecture pu tire, including polyurethane carcass 2 and rubber elastomer 3, the tyre surface 21 of polyurethane carcass
Middle position be provided with annular recess 211, annular recess 211 is embedded in rubber elastomer 3, and rubber elastomer 3 and ring-type are recessed
Slot 211 is interference fit, and rubber elastomer 3 is connect by way of engaging with polyurethane carcass 2, the outer surface of rubber elastomer
21 flush or below polyurethane carcass tyre surface 31, the tyre surface 21 of polyurethane carcass and the outer surface 31 of rubber elastomer are respectively provided with
There is anti-skid design.
In the present embodiment, when the outer surface 31 of elastic rubbery body is lower than the tyre surface 21 of polyurethane carcass, elastic rubbery body
When the distance between tyre surface 21 of outer surface 31 and polyurethane carcass generates deformation for 21 stress of tyre surface of polyurethane carcass, rubber
Elastomer 3 can be touched with ground.
In the present embodiment, annular recess 211 be made of several hexagonal indentations 214 and several rectangular recess 215 and
Hexagonal indentations 214 and the setting of the interval of rectangular recess 215 are encircled into annular recess 211, and the shape of rubber elastomer 3 and ring-type
The shape of groove 211 matches.
In the present embodiment, the both sides of annular recess 211 are additionally provided with outer with hexagonal indentations 214 and rectangular recess 215
The identical groove 216 of chamfered shape.
In the present embodiment, the outside of groove 216 is additionally provided with several wavy slots 217.
Embodiment one, embodiment two, embodiment three in a specific embodiment of the invention and the ring-type in example IV
The two sides of groove 211 are smooth side or zigzag side 9, the two sides and the two sides of annular recess 211 of rubber elastomer 3
While matching.
Trapezoidal annular recess can be formal dress ladder in embodiment one and embodiment two in a specific embodiment of the invention
Shape annular recess, is also possible to the trapezoidal annular recess of upside-down mounting, and the trapezoidal annular recess of formal dress is then that the bottom of annular recess 211 is short
Side, top are long side, i.e. length of the length of bottom less than top;And the trapezoidal annular recess of upside-down mounting is then conversely, be annular recess
211 bottom is long side, and top is short side, i.e., the length of bottom can be selected preferentially in practical applications greater than the length at top
The trapezoidal annular recess of upside-down mounting is selected, because the be fitted between the trapezoidal cyclic annular groove structure of upside-down mounting and rubber elastomer 3 is stronger, more
Add it is not easily to fall off, and the two sides of the trapezoidal annular recess of upside-down mounting and the two sides of rubber elastomer be zigzag intermeshing
When, more increase safety factor to anti-dropout.
Embodiment one, embodiment two, embodiment three in a specific embodiment of the invention and the rubber in example IV
Elastomer 3 is connect by way of engaging with polyurethane carcass 2, wherein the connection type of engaging is divided into two kinds, and one is in rubber
Interconnecting piece 4 is arranged in the one side that glue elastomer 3 is in contact with polyurethane carcass 2, and interconnecting piece 4 and rubber elastomer 3 are integral type knot
Structure, another kind are to carry out elastic rubbery body 3 by connector 5 to be fastened with polyurethane carcass 2, and connector 5 is individual.
Specifically, a kind of snap fit is, what rubber elastomer 3 was in contact with polyurethane carcass 2 is provided with several on one side
A interconnecting piece 4, interconnecting piece 4 are an integral structure with rubber elastomer 3, several mounting holes 6 are provided in annular recess 211,
Mounting hole 6 is the through-hole or ladder hole of inner wall smooth, and interconnecting piece 4 closely engages with mounting hole 6.
Specifically as shown in fig. 6, another snap fit is that the outer surface 31 of rubber elastomer is provided with several ladders
Through-hole 7 is provided with several mounting holes 6 in annular recess 211, and mounting hole 6 is the through-hole of inner wall smooth, and ladder hole 7 is embedded
Enter connector 5, connector 5 passes through ladder hole 7 and closely engages with mounting hole 6.
Specifically, the interconnecting piece 4 and connector 5 in two kinds of above-mentioned snap fits are mushroom fastener 8, interconnecting piece 4 and company
The mushroom fastener 8 of fitting 5 is in mushroom, and the mushroom end 81 of mushroom fastener 8 passes through mounting hole 6 and fastened, the mushroom fastener of interconnecting piece 4
Connecting column 83 be to be smoothly connected column or connecting column 83 is ladder-like connecting column, the connecting column of the mushroom fastener 8 of connector 5 is ladder
Column 82, ladder column 82 and the matching of ladder hole 7 are combined into interference fit, and the top surface of ladder column 82 is lower than the outer surface of ladder hole 7,
It is stepped chimeric preferably to increase chimeric dynamics and prevent from falling off.
Specifically, the elasticity modulus of interconnecting piece 4 and connector 5 in two kinds of above-mentioned snap fits with polyurethane carcass
2 or rubber elastomer 3 elasticity modulus it is identical.
In order to rubber elastomer 3 and polyurethane carcass 2 be combined with each other it is close firm, can also fasten while in rubber
Bonding agent is smeared between glue elastomer 3 and polyurethane carcass 2 and carries out auxiliary bonding, can also carry out the heat with rubber elastomer 3
Bonding by Vulcanization.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, therefore, as long as with this
Any modifications, equivalent replacements, and improvements made by description of the invention and accompanying drawing content etc. should be included in protection model of the invention
Within enclosing.
Claims (10)
1. a kind of pu tire, it is characterised in that: the pu tire is open architecture pu tire, including polyurethane
Carcass and rubber elastomer, the middle position of the tyre surface of the polyurethane carcass are provided with annular recess, in the annular recess
It is embedded in the rubber elastomer, the rubber elastomer and the annular recess are interference fit, the rubber elastomer and institute
It states polyurethane carcass to connect by way of engaging, the outer surface of the rubber elastomer is flush or below the polyurethane carcass
Tyre surface, the tyre surface of the polyurethane carcass and the outer surface of the rubber elastomer are provided with anti-skid design.
2. a kind of pu tire according to claim 1, it is characterised in that: the outer surface of the elastic rubbery body is lower than
When the tyre surface of the polyurethane carcass, the distance between the tyre surface of the outer surface of the elastic rubbery body and the polyurethane carcass
When generating deformation for the tyre surface stress of the polyurethane carcass, the rubber elastomer can be touched with ground.
3. a kind of pu tire according to claim 1, it is characterised in that: the rubber elastomer and the polyurethane
What carcass was in contact is provided with several interconnecting pieces on one side, and the interconnecting piece is an integral structure with the rubber elastomer, institute
It states and is provided with several mounting holes in annular recess, the mounting hole is the through-hole or ladder hole of inner wall smooth, the connection
Portion closely engages with the mounting hole.
4. a kind of pu tire according to claim 1, it is characterised in that: the outer surface of the rubber elastomer is arranged
There are several ladder holes, several mounting holes are provided in the annular recess, the mounting hole is the through-hole of inner wall smooth,
The ladder hole is embedded in connector, and the connector passes through the ladder hole and closely engages with the mounting hole.
5. a kind of pu tire according to claim 3 or 4, it is characterised in that: the interconnecting piece and the connector
It is mushroom fastener, the connecting column of the mushroom fastener of the interconnecting piece is to be smoothly connected column or connecting column is ladder-like connecting column, described
The connecting column of the mushroom fastener of connector is ladder column.
6. a kind of pu tire according to claim 3 or 4, it is characterised in that: the interconnecting piece and the connector
Elasticity modulus it is identical as the elasticity modulus of the polyurethane carcass or the rubber elastomer.
7. a kind of pu tire according to claim 1, it is characterised in that: the annular recess is trapezoidal annular recess
Or the annular recess is hexagonal mesh shape groove or the annular recess by several hexagonal indentations and several rectangles
Groove composition and the hexagonal indentations and rectangular recess interval setting are encircled into the annular recess, the caoutchouc elasticity
The shape of body and the shape of the annular recess match.
8. a kind of pu tire according to claim 7, it is characterised in that: the annular recess is trapezoidal annular recess
When, the tyre surface of the polyurethane carcass is additionally provided with the first annular recess and the second annular recess, first annular recess and
Second annular recess is symmetricly set on the left and right sides of the annular recess, and described centered on the annular recess
The rubber elastomer is embedded in one annular recess and second annular recess.
9. a kind of pu tire according to claim 7, it is characterised in that: the annular recess by hexagonal indentations and
When the setting of rectangular recess interval is encircled into the annular recess, the both sides of the annular recess are additionally provided with recessed with the hexagon
The identical groove of the outer contour shape of slot and the rectangular recess.
10. a kind of pu tire according to claim 1, it is characterised in that: the two sides of the annular recess are light
Sliding side or zigzag side, the two sides of the rubber elastomer and the two sides of the annular recess match.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910735823.1A CN110315910A (en) | 2019-08-09 | 2019-08-09 | A kind of pu tire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910735823.1A CN110315910A (en) | 2019-08-09 | 2019-08-09 | A kind of pu tire |
Publications (1)
Publication Number | Publication Date |
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CN110315910A true CN110315910A (en) | 2019-10-11 |
Family
ID=68125923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910735823.1A Pending CN110315910A (en) | 2019-08-09 | 2019-08-09 | A kind of pu tire |
Country Status (1)
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CN (1) | CN110315910A (en) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2860905Y (en) * | 2005-12-26 | 2007-01-24 | 梁耀全 | Anti-skid tyre for automobile |
CN200957744Y (en) * | 2006-08-30 | 2007-10-10 | 参联国际贸易有限公司 | Solid tyre |
CN103660801A (en) * | 2012-09-17 | 2014-03-26 | 山东玲珑轮胎股份有限公司 | Tire with composite structure tread and manufacturing method thereof |
CN103998259A (en) * | 2011-12-21 | 2014-08-20 | 米其林集团总公司 | Studded tyre |
CN108473001A (en) * | 2015-10-16 | 2018-08-31 | 株式会社普利司通 | The selection method of the rubber for being used to form top rubber layer of the tyre surface of studded tyre and studded tyre and the rubber for being used to form base portion rubber layer |
CN108715116A (en) * | 2018-05-04 | 2018-10-30 | 常熟理工学院 | Snowfield tire |
CN208085408U (en) * | 2018-01-31 | 2018-11-13 | 四川阿斯特医疗器械有限公司 | Non-inflatable tyre |
WO2019053961A1 (en) * | 2017-09-12 | 2019-03-21 | Toyo Tire株式会社 | Stud pins and tire |
CN210911896U (en) * | 2019-08-09 | 2020-07-03 | 深圳市道尔轮胎科技有限公司 | Polyurethane tire |
-
2019
- 2019-08-09 CN CN201910735823.1A patent/CN110315910A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2860905Y (en) * | 2005-12-26 | 2007-01-24 | 梁耀全 | Anti-skid tyre for automobile |
CN200957744Y (en) * | 2006-08-30 | 2007-10-10 | 参联国际贸易有限公司 | Solid tyre |
CN103998259A (en) * | 2011-12-21 | 2014-08-20 | 米其林集团总公司 | Studded tyre |
CN103660801A (en) * | 2012-09-17 | 2014-03-26 | 山东玲珑轮胎股份有限公司 | Tire with composite structure tread and manufacturing method thereof |
CN108473001A (en) * | 2015-10-16 | 2018-08-31 | 株式会社普利司通 | The selection method of the rubber for being used to form top rubber layer of the tyre surface of studded tyre and studded tyre and the rubber for being used to form base portion rubber layer |
WO2019053961A1 (en) * | 2017-09-12 | 2019-03-21 | Toyo Tire株式会社 | Stud pins and tire |
CN208085408U (en) * | 2018-01-31 | 2018-11-13 | 四川阿斯特医疗器械有限公司 | Non-inflatable tyre |
CN108715116A (en) * | 2018-05-04 | 2018-10-30 | 常熟理工学院 | Snowfield tire |
CN210911896U (en) * | 2019-08-09 | 2020-07-03 | 深圳市道尔轮胎科技有限公司 | Polyurethane tire |
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Application publication date: 20191011 |