JP5639648B2 - 補強ビードを備えた重車両用タイヤ - Google Patents
補強ビードを備えた重車両用タイヤ Download PDFInfo
- Publication number
- JP5639648B2 JP5639648B2 JP2012522145A JP2012522145A JP5639648B2 JP 5639648 B2 JP5639648 B2 JP 5639648B2 JP 2012522145 A JP2012522145 A JP 2012522145A JP 2012522145 A JP2012522145 A JP 2012522145A JP 5639648 B2 JP5639648 B2 JP 5639648B2
- Authority
- JP
- Japan
- Prior art keywords
- reinforcement
- carcass
- axially
- radially
- reinforcing
- 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.)
- Expired - Fee Related
Links
- 239000011324 bead Substances 0.000 title claims description 60
- 230000002787 reinforcement Effects 0.000 claims description 186
- 230000003014 reinforcing effect Effects 0.000 claims description 88
- 238000004873 anchoring Methods 0.000 claims description 72
- 239000012779 reinforcing material Substances 0.000 claims description 45
- 229920001971 elastomer Polymers 0.000 claims description 30
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 239000004753 textile Substances 0.000 claims description 12
- 239000000806 elastomer Substances 0.000 claims description 6
- 239000010410 layer Substances 0.000 description 21
- 238000005452 bending Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 11
- 238000005096 rolling process Methods 0.000 description 9
- 239000003351 stiffener Substances 0.000 description 8
- 239000002184 metal Substances 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 239000004760 aramid Substances 0.000 description 3
- 229920003235 aromatic polyamide Polymers 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Images
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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
-
- 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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/0009—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
- B60C15/0027—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion with low ply turn-up, i.e. folded around the bead core and terminating at the bead core
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0955331 | 2009-07-30 | ||
| FR0955331A FR2948605B1 (fr) | 2009-07-30 | 2009-07-30 | Pneumatique pour vehicule poids lourd ayant un bourrelet renforce. |
| US25540209P | 2009-10-27 | 2009-10-27 | |
| US61/255,402 | 2009-10-27 | ||
| PCT/EP2010/060861 WO2011012606A1 (en) | 2009-07-30 | 2010-07-27 | Tyre for heavy goods vehicle having a reinforced bead |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013500198A JP2013500198A (ja) | 2013-01-07 |
| JP5639648B2 true JP5639648B2 (ja) | 2014-12-10 |
Family
ID=41509759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012522145A Expired - Fee Related JP5639648B2 (ja) | 2009-07-30 | 2010-07-27 | 補強ビードを備えた重車両用タイヤ |
Country Status (8)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020069905A (ja) * | 2018-10-31 | 2020-05-07 | 株式会社ブリヂストン | タイヤ |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2886566B2 (ja) * | 1989-09-01 | 1999-04-26 | 株式会社ブリヂストン | 荒地走行建設車両用空気入りラジアルタイヤ |
| JP3329536B2 (ja) * | 1993-11-16 | 2002-09-30 | 株式会社ブリヂストン | 重荷重用空気入りラジアルタイヤ |
| FR2776238B1 (fr) * | 1998-03-20 | 2000-05-05 | Michelin & Cie | Bourrelet renforce de pneumatique radial |
| FR2779387B1 (fr) * | 1998-06-05 | 2000-08-11 | Michelin & Cie | Bourrelet renforce de pneumatique radial |
| JP4293658B2 (ja) * | 1998-11-11 | 2009-07-08 | 株式会社ブリヂストン | 重荷重用空気入りラジアルタイヤ |
| FR2873624B1 (fr) | 2004-08-02 | 2006-09-22 | Michelin Soc Tech | Bourrelet de pneumatique |
| FR2882691B1 (fr) * | 2005-03-07 | 2009-07-03 | Michelin Soc Tech | Structure de bourrelet de pneumatique |
| JP2006290093A (ja) * | 2005-04-08 | 2006-10-26 | Bridgestone Corp | 空気入りタイヤ |
| FR2912346B1 (fr) * | 2007-02-12 | 2009-04-24 | Michelin Soc Tech | Structure de bourrelet de pneu |
-
2009
- 2009-07-30 FR FR0955331A patent/FR2948605B1/fr not_active Expired - Fee Related
-
2010
- 2010-07-27 EP EP10737050.4A patent/EP2459398B1/en not_active Not-in-force
- 2010-07-27 JP JP2012522145A patent/JP5639648B2/ja not_active Expired - Fee Related
- 2010-07-27 RU RU2012107065/11A patent/RU2518154C2/ru not_active IP Right Cessation
- 2010-07-27 IN IN823DEN2012 patent/IN2012DN00823A/en unknown
- 2010-07-27 WO PCT/EP2010/060861 patent/WO2011012606A1/en active Application Filing
- 2010-07-27 BR BR112012002148A patent/BR112012002148A8/pt not_active Application Discontinuation
- 2010-07-27 CN CN201080040361.9A patent/CN102481814B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| RU2012107065A (ru) | 2013-09-10 |
| EP2459398A1 (en) | 2012-06-06 |
| BR112012002148A2 (US06268391-20010731-C00042.png) | 2017-09-12 |
| BR112012002148A8 (pt) | 2018-01-02 |
| EP2459398B1 (en) | 2013-06-05 |
| CN102481814B (zh) | 2015-08-26 |
| FR2948605B1 (fr) | 2011-08-12 |
| JP2013500198A (ja) | 2013-01-07 |
| CN102481814A (zh) | 2012-05-30 |
| RU2518154C2 (ru) | 2014-06-10 |
| IN2012DN00823A (US06268391-20010731-C00042.png) | 2015-06-26 |
| FR2948605A1 (fr) | 2011-02-04 |
| WO2011012606A1 (en) | 2011-02-03 |
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| LAPS | Cancellation because of no payment of annual fees |