CN106394139A - Motor lorry medium-short-distance tire tread pattern - Google Patents
Motor lorry medium-short-distance tire tread pattern Download PDFInfo
- Publication number
- CN106394139A CN106394139A CN201611079825.2A CN201611079825A CN106394139A CN 106394139 A CN106394139 A CN 106394139A CN 201611079825 A CN201611079825 A CN 201611079825A CN 106394139 A CN106394139 A CN 106394139A
- Authority
- CN
- China
- Prior art keywords
- pattern
- groove
- annular ribs
- tire shoulder
- short
- 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
- B60C11/03—Tread patterns
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
-
- 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
- B60C11/032—Patterns comprising isolated recesses
-
- 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
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
- B60C2011/1227—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe having different shape within the pattern
-
- 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
- B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles
Abstract
The invention discloses a motor lorry medium-short-distance tire tread pattern. The motor lorry medium-short-distance tire tread pattern comprises pattern grooves. The pattern grooves comprise the left and right longitudinal strip-shaped pattern grooves and the middle longitudinal zigzag pattern groove, so that a tire tread is divided into left and right tire shoulder longitudinal pattern strips and middle-left and middle-right tire crown longitudinal pattern strips; all the longitudinal pattern strips are divided into pattern blocks of which the number is the same as that of sawteeth of the zigzag pattern groove by transverse pattern grooves which are uniformly distributed and formed in the circumferential direction; the positions of all the pattern blocks on the left and right tire shoulder longitudinal pattern strips correspond to those of all the pattern blocks on the middle-left and middle-right tire crown longitudinal pattern strips correspondingly; and the transverse pattern grooves in the left and right tire shoulder longitudinal pattern strips extend towards left and right tire side portions. According to the motor lorry medium-short-distance tire tread pattern, the pattern arrangement is reasonable, the wide and large pattern blocks, the thick transverse pattern grooves, the deepened pattern groove structure and small groove wall included angles are adopted, and the strong road holding force, the longlasting anti-abrasion performance, the strong pattern block supporting force and the longer service life are achieved.
Description
Technical field
The present invention relates to off-the-road tyre structure, the short-distance tire tread pattern of specially a kind of truck.
Background technology
Truck transport tire, because its load-bearing is big, pull strength big, use the factors such as road conditions complexity, for taking into account it
The index request such as adherence properties and wearability and service life, the tyre surface of truck transport tire typically requires and employs not
The pattern structure of same type is to adapt to its performance requirement.
The road conditions of particularly traveling, are the important evidence in pattern structure design.
Content of the invention
The technical problem to be solved is to propose in the truck that a kind of suitable mixing road surface transport uses
Short distance tire tread pattern.
Can solve the problem that the short-distance tire tread pattern of truck of above-mentioned technical problem, its technical scheme includes decorative pattern
Ditch, except that described groove includes left and right longitudinal bar shaped groove and middle longitudinal zigzag groove, left, center, right three
Bar groove by tyre surface be divided into left tire shoulder annular ribs bar, middle left crown annular ribs bar, middle right crown annular ribs bar and
Right tire shoulder annular ribs bar, the cross groove that each annular ribs bar is opened up by circumference uniform distribution thereon is divided into and middle longitudinal sawtooth
The sawtooth quantity identical pattern block of shape groove, each pattern block position on left tire shoulder annular ribs bar is with middle left crown longitudinally
Each pattern block position on rib is corresponding, each pattern block position on middle right crown annular ribs bar and right tire shoulder longitudinally flower
Each pattern block position on stricture of vagina bar is corresponding, and the cross groove on left tire shoulder annular ribs bar and right tire shoulder annular ribs bar divides
Sidewall position does not extend to left and right.
For reasonable distribution vertical, horizontal earth-grasping force, described cross groove is angularly disposed.
For improving the self-cleaning ability of groove under the conditions of good road surface, left tire shoulder annular ribs bar and right tire shoulder longitudinally flower
Cross groove on stricture of vagina bar is designed as streamlined.
For reducing the temperature rise of tyre surface, the pattern block of tire shoulder annular ribs bar offers heatsink transverse groove；Crown is longitudinally
L-shaped radiating groove is offered on the pattern block of rib；Vertical radiating groove is offered respectively on left and right sidewall, described vertical
Radiating groove position is corresponding with the position of each pattern block on tire shoulder annular ribs bar and extends to pattern block.
It is connected with reinforcement between adjacent lugs, described reinforcement is positioned close on left and right tire shoulder annular ribs bar
The side on sidewall, strengthens the intensity of shoulder region pattern block with this.
Each parameter designing is：The longitudinal and transverse length value of each pattern block is 35mm～50mm；The width of each groove is identical
And value is 7mm～10mm, depth is identical and value is 15mm～20mm, furrow bank is identical with the angle of tyre surface normal and value is
12 °～20 °.
Beneficial effects of the present invention：
In the structure of the short-distance tire tread pattern of truck of the present invention, each groove rationally distributed, using roomy
Pattern block, the cross groove of thick shape, the groove deepened and the design of low-angle furrow bank angle, this measure can make tire in pine
Powerful earth-grasping force is had on Terrain surface, improves anti-wear performance, enhance pattern block support force it is therefore prevented that groove cracking,
Obtain higher service life.
Brief description
Fig. 1 is the structural representation of one embodiment of the present invention.
Figure number identifies：1st, left longitudinal bar shaped groove；2nd, right longitudinal bar shaped groove；3rd, middle longitudinal zigzag groove；
4th, cross groove；5th, pattern block；6th, heatsink transverse groove；7th, reinforcement；8th, L-shaped radiating groove；9th, vertical radiating groove.
Specific embodiment
Illustrated embodiment is described further to technical scheme below in conjunction with the accompanying drawings.
The short-distance tire tread pattern of truck of the present invention includes longitudinal three groove, respectively left longitudinal bar shaped
Groove 1, middle longitudinal zigzag groove 3 and right longitudinal bar shaped groove 2, tyre surface is divided into four longitudinal directions by three grooves
Rib, respectively left tire shoulder annular ribs bar, middle left crown annular ribs bar, middle right crown annular ribs bar and right tire shoulder are indulged
To rib, the cross groove 4 that each annular ribs bar is opened up by circumference uniform distribution thereon is divided into the pattern block 5 of equal number,
The quantity of pattern block 5 is equal with the sawtooth quantity on middle longitudinal zigzag groove 3, particularly, middle left crown annular ribs bar
On the corresponding transverse pattern at the tooth peak of middle longitudinal zigzag groove 3, on middle right crown annular ribs bar of cross groove 4
The corresponding tooth paddy in middle longitudinal zigzag groove 3 of ditch 4, so that the pattern block 5 on middle left, middle right crown annular ribs bar is wrong
Position relatively, each pattern block 5 position on each pattern block 5 position on left tire shoulder annular ribs bar and middle left crown annular ribs bar
Corresponding, on each pattern block 5 position on right tire shoulder annular ribs bar and middle right crown annular ribs bar each pattern block 5 position
Corresponding, cross groove 4 on left tire shoulder annular ribs bar and right tire shoulder annular ribs bar respectively to left and right sidewall position prolong
Stretch, as shown in Figure 1.
Described cross groove 4 is from the inclination of upper left lower right, left tire shoulder annular ribs bar and right tire shoulder annular ribs
(tilting) cross groove 4 on bar is set to streamlined, as shown in Figure 1.
Offer with oblique heatsink transverse groove 6 on the pattern block 5 of left and right tire shoulder annular ribs bar, as shown in Figure 1.
Inverted L-shaped radiating groove 8 and L-shaped radiating ditch are offered respectively on the pattern block 5 of middle left, middle right crown annular ribs bar
Groove 8, as shown in Figure 1.
Vertical radiating groove 9, each vertical radiating groove 9 position and tire shoulder annular ribs are offered respectively on left and right sidewall
On bar, the position of each pattern block 5 corresponds to, and each vertical radiating groove 9 extends to the inside of corresponding pattern block 5, as shown in Figure 1.
Reinforcement 7 is connected between adjacent lugs 5 on left and right tire shoulder annular ribs bar, described reinforcement 7 is arranged on and leans on
The side on nearly sidewall, as shown in Figure 1.
The parameter setting of tread contour is：
The longitudinal and transverse length value of each pattern block 5 is 35mm～50mm.
The width of each groove is identical and value is 7mm～10mm.
The depth of each groove is identical and value is 15mm～20mm.
The furrow bank of each groove is identical with the angle of tyre surface normal and value is 12 °～20 °.
Claims (6)
1. the short-distance tire tread pattern of truck, including groove it is characterised in that：Described groove includes left and right vertical
To ribs ditch (1,2) and middle longitudinal zigzag groove (3), tyre surface is divided into left tire shoulder longitudinally by left, center, right groove
Rib, middle left crown annular ribs bar, middle right crown annular ribs bar and right tire shoulder annular ribs bar, each annular ribs bar quilt
The cross groove (4) that circumference uniform distribution opens up thereon is divided into the sawtooth quantity identical with middle longitudinal zigzag groove (3)
Each pattern block on pattern block (5), each pattern block (5) position on left tire shoulder annular ribs bar and middle left crown annular ribs bar
(5) position is corresponding, each flower on each pattern block (5) position on middle right crown annular ribs bar and right tire shoulder annular ribs bar
Stricture of vagina block (5) position is corresponding, the cross groove (4) on left tire shoulder annular ribs bar and right tire shoulder annular ribs bar respectively to
Left and right sidewall position extends.
2. the short-distance tire tread pattern of truck according to claim 1 it is characterised in that：Described cross groove
(4) tilting.
3. the short-distance tire tread pattern of truck according to claim 2 it is characterised in that：Left tire shoulder annular ribs
Cross groove (4) on bar and right tire shoulder annular ribs bar is streamlined.
4. the short-distance tire tread pattern of the truck according to any one in claims 1 to 3 it is characterised in that：
Heatsink transverse groove (6) is offered on the pattern block (5) of tire shoulder annular ribs bar；On the pattern block (5) of crown annular ribs bar
Offer L-shaped radiating groove (8)；Vertical radiating groove (9), described vertical radiating groove (9) are offered respectively on left and right sidewall
Position is corresponding with the position of pattern block (5) each on tire shoulder annular ribs bar and extends to pattern block (5).
5. the short-distance tire tread pattern of the truck according to any one in claims 1 to 3 it is characterised in that：
Reinforcement (7) is connected between adjacent lugs (5) on left and right tire shoulder annular ribs bar, described reinforcement (7) is positioned close to
The side on sidewall.
6. the short-distance tire tread pattern of truck according to claim 1 it is characterised in that：Each pattern block (5)
Longitudinal and transverse length value is 35mm～50mm；The width of each groove is identical and value is 7mm～10mm, and depth is identical and takes
It is worth for 15mm～20mm, furrow bank is identical with the angle of tyre surface normal and value is 12 °～20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611079825.2A CN106394139A (en) | 2016-11-30 | 2016-11-30 | Motor lorry medium-short-distance tire tread pattern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611079825.2A CN106394139A (en) | 2016-11-30 | 2016-11-30 | Motor lorry medium-short-distance tire tread pattern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106394139A true CN106394139A (en) | 2017-02-15 |
Family
ID=58084971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611079825.2A Pending CN106394139A (en) | 2016-11-30 | 2016-11-30 | Motor lorry medium-short-distance tire tread pattern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106394139A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094302A (en) * | 2017-06-20 | 2018-12-28 | 住友橡胶工业株式会社 | Pneumatic tire |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0318416A2 (en) * | 1987-11-23 | 1989-05-31 | The Goodyear Tire & Rubber Company | Pneumatic tire |
| JP2004098914A (en) * | 2002-09-11 | 2004-04-02 | Bridgestone Corp | Heavy load tire |
| JP2004142549A (en) * | 2002-10-23 | 2004-05-20 | Bridgestone Corp | Pneumatic tire |
| CN1990283A (en) * | 2005-12-29 | 2007-07-04 | 住友橡胶工业株式会社 | Heavy-duty tire |
| KR20100002615A (en) * | 2008-06-30 | 2010-01-07 | 금호타이어 주식회사 | Heavy duty pneumatic radial tire of rug pattern |
-
2016
- 2016-11-30 CN CN201611079825.2A patent/CN106394139A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0318416A2 (en) * | 1987-11-23 | 1989-05-31 | The Goodyear Tire & Rubber Company | Pneumatic tire |
| JP2004098914A (en) * | 2002-09-11 | 2004-04-02 | Bridgestone Corp | Heavy load tire |
| JP2004142549A (en) * | 2002-10-23 | 2004-05-20 | Bridgestone Corp | Pneumatic tire |
| CN1990283A (en) * | 2005-12-29 | 2007-07-04 | 住友橡胶工业株式会社 | Heavy-duty tire |
| KR20100002615A (en) * | 2008-06-30 | 2010-01-07 | 금호타이어 주식회사 | Heavy duty pneumatic radial tire of rug pattern |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094302A (en) * | 2017-06-20 | 2018-12-28 | 住友橡胶工业株式会社 | Pneumatic tire |
| CN109094302B (en) * | 2017-06-20 | 2022-01-28 | 住友橡胶工业株式会社 | Pneumatic tire |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170215 |