WO2008068969A1 - タイヤ - Google Patents
タイヤ Download PDFInfo
- Publication number
- WO2008068969A1 WO2008068969A1 PCT/JP2007/070652 JP2007070652W WO2008068969A1 WO 2008068969 A1 WO2008068969 A1 WO 2008068969A1 JP 2007070652 W JP2007070652 W JP 2007070652W WO 2008068969 A1 WO2008068969 A1 WO 2008068969A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ridge
- mark
- tire
- pattern
- ridge group
- Prior art date
Links
- 238000005034 decoration Methods 0.000 claims abstract description 26
- 230000001154 acute effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method 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
- B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
- B60C13/02—Arrangement of grooves or ribs
-
- 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
- B60C13/001—Decorating, marking or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44F—SPECIAL DESIGNS OR PICTURES
- B44F3/00—Designs characterised by outlines
-
- 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
- B60C11/0327—Tread patterns characterised by special properties of the tread 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
- 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
Definitions
- the present invention relates to a tire in which a decorative area is provided on at least one surface of a pair of sidewalls, and the decorative area includes a pattern portion made of a pattern and a mark portion made of a mark.
- the present invention relates to a structure that can improve the visibility of a mark.
- FIG. 1 is a side view illustrating such a tire.
- a tire 90 is provided with a decoration area 92 in which a part of a ring is cut out on a sidewall surface 91 thereof, and mark parts 93A and 93B made of marks are arranged in the decoration area 92.
- a pattern is formed by combining a ridge portion 95 and a flat surface portion 96 with the surrounding decorative region portion 94.
- Patent Document 1 JP 2003-182317 A
- the present invention has been made in view of such a problem, and a decoration area is arranged on at least one surface of a pair of sidewalls, and the decoration area includes a pattern portion made of a pattern and a mark.
- An object of the present invention is to provide a tire that can greatly improve the visibility of a mark with respect to a pattern while greatly improving the degree of freedom of the arrangement of the mark in a tire composed of a mark part composed of chapters.
- ⁇ 1> is a tire in which a decoration area is arranged on at least one surface of a pair of sidewalls, and the decoration area is composed of a pattern portion made of a pattern and a mark portion made of a mark.
- a first ridge group comprising a plurality of ridges extending in parallel with each other, and a plurality of ridges extending in parallel with each other along a direction different from the ridges of the first ridge group.
- a second ridge group consisting of two or more of the marks in the mark portion, wherein the mark having the widest width in the tire radial direction is a plane parallel to the sidewall surface or a plurality of them.
- This tire is composed of a combination of tires, and the height to the sidewall surface level is higher than the maximum height of the pattern.
- ⁇ 2> is a tire according to ⁇ 1>, in which the pattern portion includes a region including only the first ridge group and a region where the first and second ridge groups coexist.
- ⁇ 3> has the same maximum height of each ridge in the county in each of the first and second ridge groups, This tire has the maximum height of the ridges of the second ridge group below the maximum height of the ridges of the first ridge group.
- ⁇ 4> is a radial direction extending width of a boundary line between the region where the first and second ridge groups coexist in the region where only the first ridge group exists in ⁇ 3>.
- ⁇ 5> is any one of ⁇ 2> to ⁇ 4>, wherein the mark portion in the decoration area is composed of a plurality of types of marks, and the tire radial extension width is not maximum, at least 1
- the type of mark is a tie formed by an area where the first ridge group and the second ridge group coexist. It is
- ⁇ 6> is any one of ⁇ 2> to ⁇ 5>, wherein a ridge of the first ridge group, a ridge of the second ridge group, and a ridge of the second ridge group in a region where the first and second ridge groups coexist. This is a tire with an acute angle crossing angle of 45-90 °.
- ⁇ 7> is a tire according to any one of ⁇ 1> to ⁇ 6>, wherein a mark is also arranged on a portion of the sidewall surface other than the decorative area.
- ⁇ 0013> when the decoration area has a shape in which a part of the ring in the circumferential direction is cut out, and a mark placed outside the decoration area is called an outboard mark, A tire in which a mark is arranged on a sidewall surface corresponding to the notched portion of the ring.
- ⁇ 9> means that all marks arranged on the sidewall surface including the marks arranged in the decorative area in any one of ⁇ 1> to ⁇ 8> are extended in the tire radial direction.
- the pattern portion is formed of a ridge, and among the marks of the mark portion, at least the width extending in the tire radial direction is the widest
- the mark (that is, the most important mark that you want to stand out most) is composed of a plane parallel to the sidewall surface, or a combination of these, and the maximum height relative to the sidewall surface level Since the height is higher than the maximum height, the most important mark for the pattern can be distinguished in two points: the point that is not composed of a ridge and the point that the maximum height is high.
- the distinction between the mark and the pattern part is clarified, and the ability to increase the visibility of the most important mark can be increased.In addition, this visibility places the most important mark in the pattern part. Even if it is not affected, the placement of the mark
- the design of the pattern portion can be improved by configuring the pattern portion with a combination of the first ridge group and the second ridge group.
- the pattern portion is composed of a region including only the first ridge group and a region where the first and second ridge groups coexist. Different By forming a pattern in two areas, the design of the pattern can be further enhanced.
- the maximum height of the ridges of the second ridge group is set to be equal to or less than the maximum height of the ridges of the first ridge group. Can do.
- the boundary line between the region where the first and second ridge groups coexist with the region including only the first ridge group is the largest in the tire radial extension width. Since it is crossed with a wide! / Mark, it is possible to design a sidewall part with a three-dimensional stereoscopic effect, giving it a sense of quality and high quality.
- the mark portion in the decoration area is composed of a plurality of types of marks, and at least one type of marks having a maximum width in the tire radial direction is not the first Since the ridge group and the second ridge group coexist in the area, the mark with low importance is made the same structure as the pattern part, so that the visibility of other marks is improved. Can be relatively increased.
- the acute angle side crossing angle between the ridge of the first ridge group and the ridge of the second ridge group in the region where the first and second ridge groups coexist 45-90 °, the distinction between the region of only the first ridge group and the region where the first ridge group and the second ridge group coexist can be further clarified, The design of the pattern can be further enhanced
- the decorative area has a shape in which a part in the circumferential direction of the ring is cut out, and the outer mark is arranged on the sidewall surface corresponding to the cut out part. Marks and patterns with different visibility appear along the circumferential direction, and the design of the sidewall surface can be improved.
- all marks placed on the sidewall surface including marks placed in the decoration area, are placed on the sidewall surface as the width in the tire radial direction increases. Since the height is higher, the difference in visibility between multiple marks is further increased.
- the message transmission performance can be further enhanced by the design of the sidewall surface.
- FIG. 1 is a side view showing a conventional tire.
- FIG. 2 is a side view showing a tire according to an embodiment of the present invention.
- FIG. 3 is a cross-sectional view corresponding to the AA cross section of FIG.
- FIG. 4 is a cross-sectional view corresponding to the BB cross section of FIG.
- FIG. 5 is a cross-sectional view corresponding to the CC cross section of FIG.
- FIG. 6 is a cross-sectional view corresponding to the cross section D—D of FIG.
- FIG. 7 is a side view of a tire showing another arrangement example of the decoration area.
- FIG. 8 is a side view of a tire showing another arrangement example of the decoration area.
- FIG. 9 is a side view of a tire showing another arrangement example of the decoration area.
- FIG. 10 is a schematic diagram showing another embodiment of a ridge.
- FIG. 11 A schematic diagram showing a mode of a low importance /! Mark.
- FIG. 2 is a side view showing the tire according to the present invention
- FIGS. 3 to 6 are cross sections A-A, B-B, CC, and DD, respectively, in FIG.
- a decorative area 2 is arranged on at least one side wall surface 1 of the tire 10, and the decorative area 2 includes a pattern portion 3 made of a pattern and a mark made of a mark. It consists of chapter part 4.
- a mark means a character or a symbol
- a pattern means a combination of a plurality of parts that look different! /.
- the decorative area 2 has a shape obtained by cutting out a part of the circumferential direction of the ring centering on the tire central axis.
- the decoration area 2B may be composed of a plurality of arc-shaped portions.
- each decoration area may be a meandering band-shaped object such as a decoration area 2C shown in FIG.
- a rectangular shape like the area 2D, a slanted edge like the decoration area 2E, or a round end like the decoration area 2F may be used.
- FIGS. 7 to 9 the illustration of the internal structure of the decoration areas 2A, 2B, 2C, 2D, 2E, and 2F is omitted.
- the pattern of the pattern portion 3 in the decorative area 2 is composed of a first ridge group 15A composed of a plurality of ridges (projections) 5A arranged in parallel, and a first ridge group.
- 15A Ridge 5A A second ridge group consisting of a plurality of ridges 5B extending in parallel to each other along a different direction from 5A 15A
- the pattern of the pattern portion 3 is composed of the background portion 11 consisting only of the ridge 5A of the first ridge group 15A, the ridge 5A of the first ridge group 15A, and the second ridge group 15A.
- the ridge group 15B of the first ridge group 15A and the ridge 5B of the second ridge group 15B in the foreground part 12 Configured to cross.
- the crossover angle on the acute angle side of the ridges 5A and 5B is more preferably 75 to 90 °, which is preferable in terms of the force S of 45 to 90 ° and the visibility of the pattern.
- the mark portion 4 constituting a part of the decoration area 2 is composed of a mark 22 and a mark 23 in the case of illustration, and these marks 22 and 23 are the side wall surface 1.
- the mark 22 is composed of two planes 22A and 22B that are parallel to the sidewall surface 1, and in this case, the plane 22A is the plane 22B. It acts as an edge that surrounds.
- the mark 23 is composed of a plane that is on the same plane as the sidewall surface 1.
- the maximum height of the mark portion 4 from the sidewall surface 1 is 0.3 higher than the maximum height of the pattern portion as shown in Fig. 6 in the mark 22 that is higher than the maximum height of the pattern portion 3.
- mark 23 is 0.1 mm higher than the maximum height of the pattern.
- the mark is distinguished from the pattern in two ways: the surface property regardless of the arrangement in the pattern and the height with respect to the sidewall surface. In addition to improving the visibility of 23, the degree of freedom of arrangement within the pattern can also be improved.
- the maximum height of the ridge 5B is equal to or less than the maximum height of the ridge 5A.
- the maximum height of the mark portion 4 is set. Any part of the pattern can be made higher than the maximum height of the pattern part 3, and the difference in height can make the distinction between the pattern and the mark even clearer.
- the heights of the ridges 5A and 5B are both 0.1 mm, and their depths are 0.3 mm.
- the ridges 5A and 5B forming the pattern need not be straight ridges.
- arc-shaped ridges 5C and 5D may be used.
- the decorative area 2 it is preferable to place the mark 21 on the outer side wall surface 1 of the outside of this, which changes the visibility of the outside mark 21 with respect to the other marks 22, 23, and more Visibility according to the importance can be given to the mark with different importance.
- the outer mark 21 has the highest importance and therefore the width extending in the tire radial direction is the largest, while the inner mark 23 has the lowest importance in the tire radial direction.
- the order of the height of the marks 21, 22, 23 with the smallest extension width corresponds to the order of the extension width in the tire radial direction, and the mark 21 with the largest extension is the side wall surface 1 to 0.4.
- the highest height of the mark 22 at the height of mm is the height of the sidewall surface 1 to 0.2 mm, and the height of the smallest mark 23 is the same as the height of the sidewall surface 1. It is the lowest among the marks.
- the decorative area 1 is formed in a shape in which a part of the annular ring is cut out, and the outside mark 21 is arranged on the sidewall surface 19 corresponding to the cut out circular ring part.
- the difference in visibility of the marks can be further clarified and the appeal power can be enhanced.
- the out-of-range mark 21 may simply have a surface 26 formed by a ridge that is not just the plane 25 parallel to the sidewall surface.
- the mark 27 with the narrowest width in the tire radial direction (that is, the mark with the least importance) is used.
- the ridge 5A of the first ridge group 15A that crosses each other and the ridge 5B of the second ridge group 15B can also be formed by crossing each other.
- the ridge group 1 can be distinguished from the background portion 1 1 formed only by 5A, so that it can be visually recognized as a mark.
- the visibility is the same as that of the foreground portion 12 in the pattern portion 3. By being equivalent, it can be differentiated from other, more important marks, and with the power S to improve the visibility of other important marks relatively.
- the present invention can be suitably used for tires of various types and applications.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Fluid-Driven Valves (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT07830386T ATE534535T1 (de) | 2006-12-04 | 2007-10-23 | Reifen |
BRPI0719720A BRPI0719720B1 (pt) | 2006-12-04 | 2007-10-23 | pneu tendo uma região de decoração |
US12/517,466 US20100000649A1 (en) | 2006-12-04 | 2007-10-23 | Tire |
EP07830386A EP2090444B1 (en) | 2006-12-04 | 2007-10-23 | Tire |
CN200780048929XA CN101583502B (zh) | 2006-12-04 | 2007-10-23 | 轮胎 |
ES07830386T ES2375666T3 (es) | 2006-12-04 | 2007-10-23 | Neum�?tico. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006327166A JP4925803B2 (ja) | 2006-12-04 | 2006-12-04 | タイヤ |
JP2006-327166 | 2006-12-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008068969A1 true WO2008068969A1 (ja) | 2008-06-12 |
Family
ID=39491879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/070652 WO2008068969A1 (ja) | 2006-12-04 | 2007-10-23 | タイヤ |
Country Status (10)
Country | Link |
---|---|
US (1) | US20100000649A1 (ja) |
EP (1) | EP2090444B1 (ja) |
JP (1) | JP4925803B2 (ja) |
KR (1) | KR20090088934A (ja) |
CN (1) | CN101583502B (ja) |
AT (1) | ATE534535T1 (ja) |
BR (1) | BRPI0719720B1 (ja) |
ES (1) | ES2375666T3 (ja) |
RU (1) | RU2413627C1 (ja) |
WO (1) | WO2008068969A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109789739A (zh) * | 2016-09-27 | 2019-05-21 | 大陆轮胎德国有限公司 | 车辆轮胎 |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010179830A (ja) * | 2009-02-06 | 2010-08-19 | Bridgestone Corp | 空気入りタイヤ |
JP5510632B2 (ja) * | 2009-08-12 | 2014-06-04 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP5376150B2 (ja) * | 2009-08-12 | 2013-12-25 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP5461161B2 (ja) * | 2009-12-07 | 2014-04-02 | 株式会社ブリヂストン | タイヤ |
JP5445092B2 (ja) * | 2009-12-11 | 2014-03-19 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP4666109B1 (ja) * | 2010-05-07 | 2011-04-06 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP5682777B2 (ja) * | 2010-11-12 | 2015-03-11 | 横浜ゴム株式会社 | 空気入りタイヤ及びその加硫用金型 |
JP5482758B2 (ja) * | 2011-09-28 | 2014-05-07 | 横浜ゴム株式会社 | 空気入りタイヤ |
JP5482759B2 (ja) | 2011-09-28 | 2014-05-07 | 横浜ゴム株式会社 | 空気入りタイヤ |
DE102012100860A1 (de) * | 2012-02-02 | 2013-09-19 | Continental Reifen Deutschland Gmbh | Polymerprodukt, vorzugsweise Fahrzeugreifen |
JP5970324B2 (ja) | 2012-10-10 | 2016-08-17 | 東洋ゴム工業株式会社 | タイヤモールド、空気入りタイヤの製造方法、及び、空気入りタイヤ |
RU2583014C1 (ru) | 2012-12-19 | 2016-04-27 | БРИДЖСТОУН ЭМЕРИКАС ТАЙР ОПЕРЕЙШНС, ЭлЭлСи | Шина с двунаправленной характеристикой |
JP5603958B2 (ja) * | 2013-01-09 | 2014-10-08 | 株式会社ブリヂストン | 空気入りタイヤ |
JP5519812B1 (ja) | 2013-01-09 | 2014-06-11 | 株式会社ブリヂストン | 空気入りタイヤ |
FR3007324B1 (fr) * | 2013-06-20 | 2015-07-17 | Michelin & Cie | Pneumatique comportant un marquage a fort contraste |
JP5782481B2 (ja) * | 2013-07-05 | 2015-09-24 | 住友ゴム工業株式会社 | 空気入りタイヤ |
WO2016084985A1 (en) * | 2014-11-28 | 2016-06-02 | Compagnie Generale Des Etablissements Michelin | Tire tread for improving efficiency in mounting operation |
JP6495734B2 (ja) * | 2015-05-14 | 2019-04-03 | 株式会社ブリヂストン | タイヤ |
JP6768300B2 (ja) * | 2016-01-25 | 2020-10-14 | 株式会社ブリヂストン | タイヤ |
JP6960320B2 (ja) * | 2017-12-08 | 2021-11-05 | 株式会社ブリヂストン | タイヤ |
JP2019104385A (ja) * | 2017-12-12 | 2019-06-27 | 株式会社ブリヂストン | 装飾体 |
DE102018204245A1 (de) * | 2018-03-20 | 2019-09-26 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen |
JP6610718B1 (ja) * | 2018-07-02 | 2019-11-27 | 横浜ゴム株式会社 | 空気入りタイヤ |
DE102019207943A1 (de) | 2019-05-29 | 2020-12-03 | Continental Reifen Deutschland Gmbh | Fahrzeugluftreifen aufweisend eine Schraffurfläche |
DE102019215727A1 (de) * | 2019-10-14 | 2021-04-15 | Continental Reifen Deutschland Gmbh | Fahrzeugreifen aufweisend eine Kontraststrukturfläche und Verfahren zur Herstellung eines Formwerkzeugs |
US20220194145A1 (en) * | 2020-12-21 | 2022-06-23 | Nexen Tire America Inc. | Tire and wheel assembly including the same |
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JPH08282216A (ja) * | 1995-04-19 | 1996-10-29 | Bridgestone Corp | 多数のリッジよりなる装飾体を備えた空気入りタイヤ |
JPH1067208A (ja) * | 1996-08-28 | 1998-03-10 | Bridgestone Corp | サイドウオールに文字、数字、記号または図形などの浮き出しマークを備えた空気入りタイヤ |
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-
2006
- 2006-12-04 JP JP2006327166A patent/JP4925803B2/ja not_active Expired - Fee Related
-
2007
- 2007-10-23 RU RU2009125550/11A patent/RU2413627C1/ru active
- 2007-10-23 US US12/517,466 patent/US20100000649A1/en not_active Abandoned
- 2007-10-23 CN CN200780048929XA patent/CN101583502B/zh not_active Expired - Fee Related
- 2007-10-23 WO PCT/JP2007/070652 patent/WO2008068969A1/ja active Application Filing
- 2007-10-23 AT AT07830386T patent/ATE534535T1/de active
- 2007-10-23 EP EP07830386A patent/EP2090444B1/en not_active Not-in-force
- 2007-10-23 KR KR1020097013915A patent/KR20090088934A/ko not_active Application Discontinuation
- 2007-10-23 BR BRPI0719720A patent/BRPI0719720B1/pt not_active IP Right Cessation
- 2007-10-23 ES ES07830386T patent/ES2375666T3/es active Active
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Non-Patent Citations (1)
Title |
---|
See also references of EP2090444A4 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109789739A (zh) * | 2016-09-27 | 2019-05-21 | 大陆轮胎德国有限公司 | 车辆轮胎 |
Also Published As
Publication number | Publication date |
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ES2375666T3 (es) | 2012-03-05 |
US20100000649A1 (en) | 2010-01-07 |
CN101583502A (zh) | 2009-11-18 |
RU2009125550A (ru) | 2011-01-20 |
ATE534535T1 (de) | 2011-12-15 |
JP2008137541A (ja) | 2008-06-19 |
EP2090444A4 (en) | 2010-09-01 |
BRPI0719720B1 (pt) | 2020-04-07 |
BRPI0719720A2 (pt) | 2014-02-18 |
CN101583502B (zh) | 2011-03-23 |
EP2090444A1 (en) | 2009-08-19 |
RU2413627C1 (ru) | 2011-03-10 |
EP2090444B1 (en) | 2011-11-23 |
JP4925803B2 (ja) | 2012-05-09 |
KR20090088934A (ko) | 2009-08-20 |
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