CN203888090U - Cutter groove steel sheet for winter truck tyre pattern block module - Google Patents
Cutter groove steel sheet for winter truck tyre pattern block module Download PDFInfo
- Publication number
- CN203888090U CN203888090U CN201420015232.XU CN201420015232U CN203888090U CN 203888090 U CN203888090 U CN 203888090U CN 201420015232 U CN201420015232 U CN 201420015232U CN 203888090 U CN203888090 U CN 203888090U
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- CN
- China
- Prior art keywords
- steel sheet
- cutter groove
- section steel
- groove steel
- winter
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- 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.)
- Expired - Lifetime
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 41
- 239000010959 steel Substances 0.000 title claims abstract description 41
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 238000000926 separation method Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- Tires In General (AREA)
Abstract
The utility model discloses a cutter groove steel sheet for a winter truck tyre pattern block module. In the cutter groove steel sheet, the upper part is of a wave-form structure, the middle part is of a semi-spherical embossed structure, and the bottom part is provided with a reinforcing rib structure, wherein the thickness of the cutter groove steel sheet is 0-3mm, and the interval length of the semi-spherical embossed structure along the transverse direction of the cutter groove steel sheet is 3-3.5mm; the semi-spherical embossed structures are arranged at interval front-and-back, or are arranged at one side of the cutter groove steel sheet; the height of the reinforcing rib structure is 3-5mm, and the width of the reinforcing rib structure is 12-14mm. According to the cutter groove steel sheet, while the excellent capability of a two-dimensional cutter groove in cutting into ice and snow can be maintained, the three-dimensional structure of the cutter groove steel sheet can be improved, so that the longitudinal and transverse rigidity stabilities of a tyre when the tyre runs on dry pavement can be well balanced.
Description
Technical field
The utility model relates to tire tread block mould, relates in particular to tire tread block mould knife channel-section steel sheet.
Background technology
Tire used in winter refers to a kind of special tyre of snowfield and common dry pavement usage in the winter time, requires tire can ensure the brake security on snowfield road surface, can possess again the good control stability of travelling on the face of main line.Tire used in winter one is to adopt edge pin structure at present, and as patent CN200920053014.4, this structure can effectively provide snowfield gripping power, but on tyre surface there is compared with macrolesion to main line face institute's metal inlaying nail.Tire used in winter another kind is to adopt change decorative pattern block structured mode that snowfield gripping power is provided, as patent CN200810183899.X and patent CN200410087180.8 etc., increase the frictional force on tire tread and road surface by increasing two-dimentional zigzag cutter groove structure, but this structure only has more intense locking stiffness structure at tread horizontal direction, and there is not engagement in cut pattern block in the direction perpendicular to tread, the rigidity of structure is less, thereby has affected the run at high speed control stability of tire on the face of main line.
Summary of the invention
The purpose of this utility model is not have engagement for two-dimentional zigzag cutter groove structure cut pattern block in the direction perpendicular to tread, the rigidity of structure is less, affect the deficiency of the run at high speed control stability of tire on the face of main line, one card passenger tyre tread pattern mold cutter channel-section steel sheet in winter is provided.
For achieving the above object, the utility model is by the following technical solutions:
Winter card passenger tyre tread pattern mold cutter channel-section steel sheet, cutter channel-section steel sheet top is Wave-shaped structural, middle part is dome-type bulge-structure, bottom is provided with reinforcing rib structure.
Cutter groove steel plate thickness is 0～3mm.
Dome-type bulge-structure is staggered front to back setting.
Dome-type bulge-structure is arranged on a side of cutter channel-section steel sheet.
Dome-type bulge-structure is 3 mm～3.5mm along cutter channel-section steel sheet lateral separation length.
Reinforcing rib structure height is 3 mm～5mm, and width is 12mm～14mm.
The beneficial effects of the utility model: the utility model is in retaining General Two-Dimensional cutter groove ice and snow is well cut to ability, and the three-dimensional structure of tool setting channel-section steel sheet is improved, fine balance tire in the time of dry road traveling longitudinally and the stability of lateral stiffness.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is A-A cutaway view of the present utility model.
Fig. 3 is the B-B cutaway view of embodiment 1 of the present utility model.
Fig. 4 is the B-B cutaway view of embodiment 2 of the present utility model.
Detailed description of the invention
Embodiment 1: as shown in Figure 1, Figure 2 and Figure 3, winter card passenger tyre tread pattern mold cutter channel-section steel sheet, cutter groove steel plate thickness is 2.5mm, cutter channel-section steel sheet top is Wave-shaped structural 2, and cutter channel-section steel sheet middle part is dome-type bulge-structure 1, and dome-type bulge-structure 1 is 3 mm along cutter channel-section steel sheet lateral separation length, dome-type bulge-structure 1 is staggered front to back setting, cutter channel-section steel sheet bottom is provided with reinforcing rib structure 3, and reinforcing rib structure 3 is highly 4mm, and width is 13mm.
Embodiment 2: as shown in Figure 1, Figure 2 and Figure 4, winter card passenger tyre tread pattern mold cutter channel-section steel sheet, cutter groove steel plate thickness is 2.5mm, cutter channel-section steel sheet top is Wave-shaped structural 2, and cutter channel-section steel sheet middle part is dome-type bulge-structure 1, and dome-type bulge-structure 1 is 3 mm along cutter channel-section steel sheet lateral separation length, dome-type bulge-structure 1 is arranged on a side of cutter channel-section steel sheet, cutter channel-section steel sheet bottom is provided with reinforcing rib structure 3, and reinforcing rib structure 3 is highly 4mm, and width is 13mm.
The utility model is in retaining General Two-Dimensional cutter groove ice and snow is well cut to ability, and the three-dimensional structure of tool setting channel-section steel sheet is improved, fine balance tire in the time of dry road traveling longitudinally and the stability of lateral stiffness.
Claims (6)
- Winter card passenger tyre tread pattern mold cutter channel-section steel sheet, it is characterized in that: cutter channel-section steel sheet top is Wave-shaped structural, and middle part is dome-type bulge-structure, and bottom is provided with reinforcing rib structure.
- Winter according to claim 1 card passenger tyre tread pattern mold cutter channel-section steel sheet, it is characterized in that: described cutter groove steel plate thickness is 0～3mm.
- Winter according to claim 1 card passenger tyre tread pattern mold cutter channel-section steel sheet, it is characterized in that: described dome-type bulge-structure is staggered front to back setting.
- Winter according to claim 1 card passenger tyre tread pattern mold cutter channel-section steel sheet, it is characterized in that: described dome-type bulge-structure is arranged on a side of cutter channel-section steel sheet.
- Winter according to claim 1 card passenger tyre tread pattern mold cutter channel-section steel sheet, it is characterized in that: described dome-type bulge-structure is 3 mm～3.5mm along cutter channel-section steel sheet lateral separation length.
- Winter according to claim 1 card passenger tyre tread pattern mold cutter channel-section steel sheet, it is characterized in that: described reinforcing rib structure height is 3 mm～5mm, width is 12mm～14mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015232.XU CN203888090U (en) | 2014-01-10 | 2014-01-10 | Cutter groove steel sheet for winter truck tyre pattern block module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015232.XU CN203888090U (en) | 2014-01-10 | 2014-01-10 | Cutter groove steel sheet for winter truck tyre pattern block module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203888090U true CN203888090U (en) | 2014-10-22 |
Family
ID=51714536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420015232.XU Expired - Lifetime CN203888090U (en) | 2014-01-10 | 2014-01-10 | Cutter groove steel sheet for winter truck tyre pattern block module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203888090U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539018A (en) * | 2015-12-22 | 2016-05-04 | 赛轮金宇集团股份有限公司 | Steel disc for truck and bus tires and tire manufactured by using the same |
| CN105835267A (en) * | 2016-05-19 | 2016-08-10 | 青岛双星轮胎工业有限公司 | 3D steel sheet for tire tread patterns |
| CN113453916A (en) * | 2019-02-22 | 2021-09-28 | 横滨橡胶株式会社 | Pneumatic tire |
-
2014
- 2014-01-10 CN CN201420015232.XU patent/CN203888090U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539018A (en) * | 2015-12-22 | 2016-05-04 | 赛轮金宇集团股份有限公司 | Steel disc for truck and bus tires and tire manufactured by using the same |
| CN105835267A (en) * | 2016-05-19 | 2016-08-10 | 青岛双星轮胎工业有限公司 | 3D steel sheet for tire tread patterns |
| CN113453916A (en) * | 2019-02-22 | 2021-09-28 | 横滨橡胶株式会社 | Pneumatic tire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141022 |
|
| CX01 | Expiry of patent term |