CN108621708A - A kind of straddle-type single-track vehicle travelling wheel tire - Google Patents
A kind of straddle-type single-track vehicle travelling wheel tire Download PDFInfo
- Publication number
- CN108621708A CN108621708A CN201810336310.9A CN201810336310A CN108621708A CN 108621708 A CN108621708 A CN 108621708A CN 201810336310 A CN201810336310 A CN 201810336310A CN 108621708 A CN108621708 A CN 108621708A
- Authority
- CN
- China
- Prior art keywords
- rib
- shoulder
- steel disc
- straddle
- travelling wheel
- 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.)
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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
- B60C11/032—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
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0339—Grooves
- B60C2011/0341—Circumferential grooves
-
- 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
- B60C2011/0337—Tread patterns characterised by particular design features of the pattern
- B60C2011/0339—Grooves
- B60C2011/0358—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The present invention relates to a kind of track tire more particularly to a kind of straddle-type single-track vehicle travelling wheel tires.The tire tread is that tyre surface is divided into core article, the first middle part rib, the second middle part rib, third middle part rib, the 4th middle part rib, the first shoulder rib and the second shoulder rib by multiple grooves；The groove width between groove and the 4th middle part rib and the second shoulder rib in the middle part of third between rib and the first shoulder rib is narrower than remaining four articles of groove width；Core article, the first middle part rib, the second middle part rib, third middle part rib and the 4th middle part rib are both provided with the solid of falling convex shape steel disc；Imitative " flat right-falling stroke " steel disc is provided on first shoulder rib and the second shoulder rib.The present invention improves grip performance, non-skid property and the handling of straddle-type single-track vehicle travelling wheel, ensure that the safety of traveling, while reducing tire running noise and rolling resistance.
Description
Technical field
The present invention relates to a kind of track tire more particularly to a kind of straddle-type single-track vehicle travelling wheel tires.
Background technology
Straddle-type monorail train is a kind of urban track traffic mode, has that line construction expense is low, climbing capacity is strong, makes an uproar
Many advantages, such as sound is small, comfort level is high.There are three types of tires, respectively travelling wheel, guiding for the bogie dress of straddle-type single-track vehicle
Wheel and steady wheel, wherein travelling wheel straddle the top of track girder, undertake car body weight, are directly contacted with track girder as before vehicle
Adhesive force is provided into braking.When encountering the rainy day, track girder is wet and slippery, and especially the steel box-girder on track girder and finger plate are by steel
It is made, travelling wheel and steel box-girder, finger plate adhesion strength are inadequate, and tire is easy to happen skidding, influences traffic safety, and be easy to cause
Locally abrasion are abnormal for tire.Therefore, travelling wheel must improve tire earth-grasping force when carrying out Pattern Design, so that tire is had good
Non-skid property and handling, ensure the safety of tire running and the comfort of passenger, avoid because it is wet and slippery idle running etc. reasons
Generate different mill.
Invention content
To solve the above-mentioned problems, it the purpose of the present invention is to provide a kind of straddle-type single-track vehicle travelling wheel tire, reaches
To tyre surface earth-grasping force effect is reinforced, tire can be made to be not easy to skid in the case that wet and slippery, ensure the safety of traveling, reduce tire
Different mill, while the pattern structure plays the role of reducing tire drag and noise.
The present invention is achieved by the following technical solutions, and specific features are as follows：
The tread contour of a kind of straddle-type single-track vehicle travelling wheel tire, the tire will by six circumferential linear type grooves
Tyre surface is divided into core article, the first middle part rib, the second middle part rib, third middle part rib, the 4th middle part flower
Line item, the first shoulder rib and the second shoulder rib；During first middle part rib and the second middle part rib are located at
The both sides of heart rib, third middle part rib and the 4th middle part rib are located at the first middle part rib and the second middle part
The outside of rib, the first shoulder rib and the second shoulder rib are located at rib and the 4th middle part flower in the middle part of third
The outside of line item；The core article, the first middle part rib, the second middle part rib, rib, the 4th in the middle part of third
Middle part rib, the first shoulder rib and the second shoulder rib are linear type annular ribs item, when improving tire running
Skid resistance, and reduce the rolling resistance of tire；Groove in the middle part of the third between rib and the first shoulder rib,
And the 4th groove width between middle part rib and the second shoulder rib is narrower 1~2mm than remaining four articles of groove width；
Core article, the first middle part rib, the second middle part rib, third middle part rib and the 4th middle part rib
It is both provided with the solid of falling convex shape steel disc；The solid of the falling convex shape steel disc and horizontal line in 5 ° clockwise or counterclockwise~
20 ° of angles, it is arranged in parallel on each rib, and the steel disc interlaced arrangement on adjacent rib, wet road surface moisture film is destroyed, is reached
At the effect of significant enhancing earth-grasping force, it is ensured that tire has good handling；First shoulder rib and
Imitative " flat right-falling stroke " steel disc is provided on two shoulder ribs, " flat right-falling stroke " is Chinese-character stroke, on to the oblique pen of bottom right and in ending
Slightly setback；Imitative " flat right-falling stroke " steel disc plays three aspect effects：First, increasing the earth-grasping force with track girder, especially turn
When, bending tail portion and the track girder of steel disc have viscous effect, prevent tire from generating sliding friction with track girder, cause abnormal tyre
Abrasion；Second is that steel disc tail portion is not penetrated through on the outside of tire shoulder, pump of the air in groove is dynamic when reducing tire running, can reduce wheel
Tire travels noise；Three contribute to shoulder heat dissipation, improve the endurance quality and high speed performance of tire.
As further preferred, the solid of falling convex shape steel disc is shallower close to the part of groove both sides, allows entire rib
The phenomenon that being securely connected, preventing track girder to the dragging of steel disc ditch, lead to chunk-out or different mill occurs.
Preferably, six circumferential linear type grooves are both provided with semicircle rectangle glue post in furrow bank position,
Two semicircle rectangle glue posts of adjacent furrow bank are staggeredly arranged, one group of glue post of formation, in every groove in a circumferential direction
It is uniformly distributed 20 groups of glue posts.The glue post can destroy cavity resonance caused by air flowing in linear type groove and imitate
It answers, to reduce tire running noise.The glue post can also support furrow bank to reduce tyre surface deformation, reduce heat and rolling
Resistance, and reduce different mill and improve mileage.
Preferably, the tread contour have 88~90% pattern block saturation degree, decorative pattern 10 ± 1mm of ditch depth, i.e.,
Ensure the grasp property of tire, drainage and handling, while ensure that preferable mileage travelled, obtains best endurance quality.
The present invention has as a result of the above tread pattern structure scheme, straddle-type single-track vehicle travelling wheel on track girder
There are excellent grip performance and handling, be not easy to skid in the case that wet and slippery, reduces the abrasion of tire local anomaly, ensure that row
The safety sailed, while effectively reducing tire running noise and rolling resistance.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the transverse cross-sectional view of three-dimensional steel disc.
Fig. 3 is the longitudinal sectional drawing of three-dimensional steel disc.
Fig. 4 is the schematic diagram of Chinese-character stroke " flat right-falling stroke ".
Fig. 5 is the structural schematic diagram of semicircle rectangle glue post.
Fig. 6 is the sectional view of semicircle rectangle glue post.
Specific implementation mode
The specific implementation mode of the present invention is illustrated in conjunction with attached drawing：
A kind of straddle-type single-track vehicle travelling wheel tire as shown in Figure 1 is in being divided into tyre surface by multiple grooves
Heart rib 1, the first middle part rib 2, the second middle part rib 3, rib 4 in the middle part of third, the 4th middle part rib 5, the
One shoulder rib 6 and the second shoulder rib 7.First middle part rib 2 and the second middle part rib 3 are located at middle disc flower
The both sides of line item 1, third middle part rib 4 and the 4th middle part rib 5 are located at the first middle part rib 2 and the second middle part
The outside of rib 3, the first shoulder rib 6 and the second shoulder rib 7 are located in the middle part of third in rib 4 and the 4th
The outside of portion's rib 5.Because travelling wheel traveling is on the preferable track girder of surface conditions, core item 1, the first middle part decorative pattern
Rib 4, the 4th middle part rib 5, the first shoulder rib 6 and the second tire shoulder in the middle part of article the 2, second middle part rib 3, third
Rib 7 is linear type annular ribs item, and skid resistance is good when tire running, rolling resistance is small.It is straight that tyre surface shares six circumferential directions
Line style groove splits defect, by rib 4 in the middle part of third and the first shoulder rib 6 to avoid shoulder groove that bottom of trench occurs
Between, the groove width between the 4th middle part rib 5 and the second shoulder rib 7 it is narrower than remaining four articles of groove width
1mm。
Core article 1, the first middle part rib 2, the second middle part rib 3, third middle part rib 4 and the 4th middle part
Rib 5 is both provided with the solid of falling convex shape steel disc 8, and the transverse direction and longitudinal direction section of steel disc is as shown in Figures 2 and 3.Described is vertical
Body steel disc 8 and 10 ° of angles that horizontal line is in clockwise or counterclockwise, it is arranged in parallel on each rib, and adjacent rib
On steel disc interlaced arrangement, reach significant enhancing earth-grasping force and destroy the effect of wet road surface moisture film, and close to groove both sides
Steel disc it is shallower, allow entire rib to be securely connected, prevent track girder to the dragging of steel disc ditch, lead to chunk-out or different mill
Phenomenon occurs.
Imitative " flat right-falling stroke " steel disc 9 is provided on first shoulder rib 6 and the second shoulder rib 7." flat right-falling stroke " shown in Fig. 4 is
Chinese-character stroke, on to the oblique pen of bottom right and in ending slightly setback.
The circumferential linear type groove of described six is both provided with semicircle rectangle glue post 10 in furrow bank position, and section is such as
Shown in Fig. 6, two semicircle rectangle glue posts of adjacent furrow bank are staggeredly arranged, and form one group of glue post, and every groove is interior in circle
20 groups of glue posts are uniformly distributed in circumferential direction.
Claims (4)
1. a kind of straddle-type single-track vehicle travelling wheel tire, which is characterized in that the tread contour of the tire is by six circumferential straight lines
Tyre surface is divided into core item (1), the first middle part rib (2), the second middle part rib (3), third by type groove
Portion's rib (4), the 4th middle part rib (5), the first shoulder rib (6) and the second shoulder rib (7)；First middle part flower
Line item (2) and the second middle part rib (3) are located at the both sides of core item (1), third middle part rib (4) and the 4th
Middle part rib (5) is located at the outside of the first middle part rib (2) and the second middle part rib (3), the first tire shoulder decorative pattern
Article (6) and the second shoulder rib (7) are located at the outside of rib (4) and the 4th middle part rib (5) in the middle part of third；In
Heart rib (1), the first middle part rib (2), the second middle part rib (3), third middle part rib (4), the 4th middle part flower
Line item (5), the first shoulder rib (6) and the second shoulder rib (7) are linear type annular ribs item, third middle part decorative pattern
Groove article between (4) and the first shoulder rib (6), between the 4th middle part rib (5) and the second shoulder rib (7)
Width is narrower 1~2mm than remaining four groove width；Core item (1), the first middle part rib (2), the second middle part decorative pattern
Rib (4) and the 4th middle part rib (5) are both provided with the solid of falling convex shape steel disc (8) in the middle part of article (3), third, described
The solid of falling convex shape steel disc (8) is with 5 °~20 ° angles that horizontal line is in clockwise or counterclockwise, the parallel on each rib
It arranges, the steel disc interlaced arrangement on adjacent two ribs；It is arranged on first shoulder rib (6) and the second shoulder rib (7)
Have imitative " flat right-falling stroke " steel disc (9), " flat right-falling stroke " is Chinese-character stroke, on to the oblique pen of bottom right and in ending slightly setback.
2. a kind of straddle-type single-track vehicle travelling wheel tire according to claim 1, it is characterised in that：Six week
To linear type groove semicircle rectangle glue post (10), two semicircle rectangle glue nail of adjacent furrow bank are both provided in furrow bank position
Column (10) is staggeredly arranged, and forms one group of glue post, 20 groups of glue posts are uniformly distributed in a circumferential direction in every groove.
3. a kind of straddle-type single-track vehicle travelling wheel tire according to claim 1, it is characterised in that：The solid of falling convex shape
Steel disc of the steel disc (8) close to groove both sides is shallower.
4. a kind of straddle-type single-track vehicle travelling wheel tire according to claim 1, it is characterised in that：The tyre surface flower
Line has 88~90% pattern block saturation degree, 10 ± 1mm of decorative pattern ditch depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810336310.9A CN108621708B (en) | 2018-04-16 | 2018-04-16 | Walking wheel tire of straddle type monorail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810336310.9A CN108621708B (en) | 2018-04-16 | 2018-04-16 | Walking wheel tire of straddle type monorail vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108621708A true CN108621708A (en) | 2018-10-09 |
| CN108621708B CN108621708B (en) | 2023-10-13 |
Family
ID=63705175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810336310.9A Active CN108621708B (en) | 2018-04-16 | 2018-04-16 | Walking wheel tire of straddle type monorail vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108621708B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11245625A (en) * | 1998-02-27 | 1999-09-14 | Sumitomo Rubber Ind Ltd | Pneumatic tire |
| JP2006193051A (en) * | 2005-01-13 | 2006-07-27 | Bridgestone Corp | Pneumatic tire |
| CN102596593A (en) * | 2009-11-05 | 2012-07-18 | 株式会社普利司通 | Tire |
| CN103085607A (en) * | 2013-01-29 | 2013-05-08 | 上海轮胎橡胶（集团）股份有限公司轮胎研究所 | Low-lateral-direction noise radiation tyre tread pattern structure |
| US20150007917A1 (en) * | 2013-07-03 | 2015-01-08 | Sumitomo Rubber Industries, Ltd. | Pneumatic tire |
| CN204354735U (en) * | 2014-12-03 | 2015-05-27 | 山东龙跃橡胶有限公司 | A kind of trailer special tyre |
| CN105555550A (en) * | 2013-09-17 | 2016-05-04 | 横滨橡胶株式会社 | Pneumatic tire |
| CN205395668U (en) * | 2015-12-22 | 2016-07-27 | 赛轮金宇集团股份有限公司 | Three -dimensional steel sheet of card passenger tyre and use tire that this steel sheet made |
| CN107031304A (en) * | 2017-04-27 | 2017-08-11 | 杭州朝阳橡胶有限公司 | A kind of snowfield tugboat tire for being applied to wide base truck |
| CN208290865U (en) * | 2018-04-16 | 2018-12-28 | 中策橡胶集团有限公司 | A kind of straddle-type single-track vehicle travelling wheel tire |
-
2018
- 2018-04-16 CN CN201810336310.9A patent/CN108621708B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11245625A (en) * | 1998-02-27 | 1999-09-14 | Sumitomo Rubber Ind Ltd | Pneumatic tire |
| JP2006193051A (en) * | 2005-01-13 | 2006-07-27 | Bridgestone Corp | Pneumatic tire |
| CN102596593A (en) * | 2009-11-05 | 2012-07-18 | 株式会社普利司通 | Tire |
| CN103085607A (en) * | 2013-01-29 | 2013-05-08 | 上海轮胎橡胶（集团）股份有限公司轮胎研究所 | Low-lateral-direction noise radiation tyre tread pattern structure |
| US20150007917A1 (en) * | 2013-07-03 | 2015-01-08 | Sumitomo Rubber Industries, Ltd. | Pneumatic tire |
| CN105555550A (en) * | 2013-09-17 | 2016-05-04 | 横滨橡胶株式会社 | Pneumatic tire |
| CN204354735U (en) * | 2014-12-03 | 2015-05-27 | 山东龙跃橡胶有限公司 | A kind of trailer special tyre |
| CN205395668U (en) * | 2015-12-22 | 2016-07-27 | 赛轮金宇集团股份有限公司 | Three -dimensional steel sheet of card passenger tyre and use tire that this steel sheet made |
| CN107031304A (en) * | 2017-04-27 | 2017-08-11 | 杭州朝阳橡胶有限公司 | A kind of snowfield tugboat tire for being applied to wide base truck |
| CN208290865U (en) * | 2018-04-16 | 2018-12-28 | 中策橡胶集团有限公司 | A kind of straddle-type single-track vehicle travelling wheel tire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108621708B (en) | 2023-10-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 310018 No. 1, No. 1 Street, Qiantang District, Hangzhou, Zhejiang Applicant after: Zhongce Rubber Group Co.,Ltd. Address before: 310018 No.1 street, Xiasha economic and Technological Development Zone, Hangzhou City, Zhejiang Province Applicant before: ZHONGCE RUBBER GROUP Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |