EA201391806A1 - Борт шины для большегрузного транспортного средства типа дорожно-строительной техники - Google Patents
Борт шины для большегрузного транспортного средства типа дорожно-строительной техникиInfo
- Publication number
- EA201391806A1 EA201391806A1 EA201391806A EA201391806A EA201391806A1 EA 201391806 A1 EA201391806 A1 EA 201391806A1 EA 201391806 A EA201391806 A EA 201391806A EA 201391806 A EA201391806 A EA 201391806A EA 201391806 A1 EA201391806 A1 EA 201391806A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- polymeric
- shell
- tires
- vehicle
- forboard
- Prior art date
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
- 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
- B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
- B60C15/0603—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex
- B60C15/0607—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex comprising several parts, e.g. made of different rubbers
-
- 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
- B60C15/0063—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion with ply turn-up portion diverging from carcass main portion
-
- 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
- B60C15/0603—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/02—Carcasses
- B60C2009/0269—Physical properties or dimensions of the carcass coating rubber
- B60C2009/0276—Modulus; Hardness; Loss modulus or "tangens delta"
-
- 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
- B60C15/0603—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex
- B60C2015/061—Dimensions of the bead filler in terms of numerical values or ratio in proportion to section height
-
- 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
- B60C2015/0614—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the chafer or clinch portion, i.e. the part of the bead contacting the rim
-
- 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
- B60C2015/0617—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a cushion rubber other than the chafer or clinch rubber
- B60C2015/0621—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a cushion rubber other than the chafer or clinch rubber adjacent to the carcass turnup portion
-
- 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
- B60C2200/065—Tyres specially adapted for particular applications for heavy duty vehicles for construction vehicles
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T152/00—Resilient tires and wheels
- Y10T152/10—Tires, resilient
- Y10T152/10495—Pneumatic tire or inner tube
- Y10T152/10819—Characterized by the structure of the bead portion of the tire
- Y10T152/10828—Chafer or sealing strips
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T152/00—Resilient tires and wheels
- Y10T152/10—Tires, resilient
- Y10T152/10495—Pneumatic tire or inner tube
- Y10T152/10819—Characterized by the structure of the bead portion of the tire
- Y10T152/10846—Bead characterized by the chemical composition and or physical properties of elastomers or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Задачей изобретения является повышение усталостной прочности бортов радиальной шины для большегрузного транспортного средства типа дорожно-строительной техники за счет уменьшения трещинообразования, начинающегося на аксиально наружной стороне оборота и распространяющегося через полимерные материалы оболочки и уплотнения. Согласно изобретению переходный элемент (28), состоящий из полимерного переходного материала, входит в контакт своей аксиально внутренней стороной с полимерным материалом оболочки аксиально наружной стороны оборота (21b) и своей аксиально наружной стороной с полимерным уплотнительным материалом (26), и модуль упругости при 10%-ном удлинении полимерного переходного материала является промежуточным между соответствующими модулями упругости при 10%-ном удлинении полимерного материала оболочки и полимерного уплотнительного материала.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1154930A FR2976220B1 (fr) | 2011-06-07 | 2011-06-07 | Bourrelet de pneumatique pour vehicule lourd de type genie civil |
PCT/EP2012/060648 WO2012168271A1 (fr) | 2011-06-07 | 2012-06-06 | Bourrelet de pneumatique pour vehicule lourd de type genie civil |
Publications (1)
Publication Number | Publication Date |
---|---|
EA201391806A1 true EA201391806A1 (ru) | 2014-04-30 |
Family
ID=46331263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201391806A EA201391806A1 (ru) | 2011-06-07 | 2012-06-06 | Борт шины для большегрузного транспортного средства типа дорожно-строительной техники |
Country Status (12)
Country | Link |
---|---|
US (1) | US9895937B2 (ru) |
EP (1) | EP2718121B1 (ru) |
JP (1) | JP6033856B2 (ru) |
CN (1) | CN103596778B (ru) |
AU (2) | AU2012266468A1 (ru) |
BR (1) | BR112013030913B1 (ru) |
CA (1) | CA2837353A1 (ru) |
CL (1) | CL2013003468A1 (ru) |
EA (1) | EA201391806A1 (ru) |
FR (1) | FR2976220B1 (ru) |
WO (1) | WO2012168271A1 (ru) |
ZA (1) | ZA201308980B (ru) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017057705A1 (ja) * | 2015-10-02 | 2017-04-06 | 株式会社ブリヂストン | 建設車両用タイヤ |
JP6785104B2 (ja) * | 2015-10-02 | 2020-11-18 | 株式会社ブリヂストン | 建設車両用タイヤ |
FR3053926B1 (fr) * | 2016-07-12 | 2018-07-13 | Michelin & Cie | Pneumatique comportant une armature de carcasse constituee de deux couches |
FR3053929B1 (fr) * | 2016-07-13 | 2018-07-13 | Compagnie Generale Des Etablissements Michelin | Pneumatique dont la zone du bourrelet est allegee |
WO2019063918A1 (fr) * | 2017-09-27 | 2019-04-04 | Compagnie Generale Des Etablissements Michelin | Pneumatique allege |
WO2019063919A1 (fr) * | 2017-09-27 | 2019-04-04 | Compagnie Generale Des Etablissements Michelin | Pneumatique allege |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2715734A1 (de) * | 1977-04-07 | 1978-10-19 | Uniroyal Ag | Hochbelastbarer fahrzeugluftreifen, insbesondere schlauchlosreifen fuer lastkraftwagen o.dgl. |
JP3669656B2 (ja) * | 1996-09-03 | 2005-07-13 | 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 |
FR2773519B1 (fr) * | 1998-01-12 | 2000-02-11 | Michelin & Cie | Bourrelet de pneumatique avec elements de renfort circonferentiels |
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 |
EP0997325B1 (en) * | 1998-10-29 | 2003-08-20 | Sumitomo Rubber Industries Ltd. | Pneumatic tyre |
US7172002B2 (en) | 2001-01-11 | 2007-02-06 | Sumitomo Rubber Industries, Ltd. | Pneumatic tire with specified inner liner |
EP1393931A4 (en) * | 2001-04-16 | 2009-04-08 | Sumitomo Rubber Ind | TIRE |
JP2004345414A (ja) * | 2003-05-20 | 2004-12-09 | Bridgestone Corp | 空気入りラジアルタイヤ |
JP5216304B2 (ja) | 2007-11-08 | 2013-06-19 | 株式会社ブリヂストン | 建設車両用空気入りタイヤ |
FR2952589B1 (fr) * | 2009-11-13 | 2011-11-11 | Michelin Soc Tech | Bourrelet de pneu pour vehicule petit poids lourd. |
-
2011
- 2011-06-07 FR FR1154930A patent/FR2976220B1/fr not_active Expired - Fee Related
-
2012
- 2012-06-06 CA CA2837353A patent/CA2837353A1/fr not_active Abandoned
- 2012-06-06 EA EA201391806A patent/EA201391806A1/ru unknown
- 2012-06-06 AU AU2012266468A patent/AU2012266468A1/en not_active Abandoned
- 2012-06-06 JP JP2014514047A patent/JP6033856B2/ja not_active Expired - Fee Related
- 2012-06-06 WO PCT/EP2012/060648 patent/WO2012168271A1/fr active Application Filing
- 2012-06-06 EP EP12729063.3A patent/EP2718121B1/fr not_active Not-in-force
- 2012-06-06 US US14/123,924 patent/US9895937B2/en active Active
- 2012-06-06 BR BR112013030913-0A patent/BR112013030913B1/pt not_active IP Right Cessation
- 2012-06-06 CN CN201280027692.8A patent/CN103596778B/zh not_active Expired - Fee Related
-
2013
- 2013-11-28 ZA ZA2013/08980A patent/ZA201308980B/en unknown
- 2013-12-04 CL CL2013003468A patent/CL2013003468A1/es unknown
-
2017
- 2017-01-13 AU AU2017200255A patent/AU2017200255B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
US9895937B2 (en) | 2018-02-20 |
CN103596778B (zh) | 2016-05-25 |
AU2012266468A1 (en) | 2014-01-23 |
FR2976220B1 (fr) | 2013-06-28 |
JP2014516009A (ja) | 2014-07-07 |
EP2718121A1 (fr) | 2014-04-16 |
BR112013030913A2 (pt) | 2017-03-01 |
AU2017200255A1 (en) | 2017-02-02 |
EP2718121B1 (fr) | 2015-12-09 |
CL2013003468A1 (es) | 2014-08-22 |
JP6033856B2 (ja) | 2016-11-30 |
FR2976220A1 (fr) | 2012-12-14 |
BR112013030913A8 (pt) | 2017-12-26 |
AU2017200255B2 (en) | 2018-07-26 |
CN103596778A (zh) | 2014-02-19 |
ZA201308980B (en) | 2014-08-27 |
WO2012168271A1 (fr) | 2012-12-13 |
BR112013030913B1 (pt) | 2020-10-06 |
US20140224403A1 (en) | 2014-08-14 |
CA2837353A1 (fr) | 2012-12-13 |
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