JPS5747205A - Pneumatic safety tire - Google Patents
Pneumatic safety tireInfo
- Publication number
- JPS5747205A JPS5747205A JP55122941A JP12294180A JPS5747205A JP S5747205 A JPS5747205 A JP S5747205A JP 55122941 A JP55122941 A JP 55122941A JP 12294180 A JP12294180 A JP 12294180A JP S5747205 A JPS5747205 A JP S5747205A
- Authority
- JP
- Japan
- Prior art keywords
- tire
- section
- ratio
- specified
- weight
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2227/00—Use of polyvinylhalogenides or derivatives thereof as reinforcement
- B29K2227/08—PVDC, i.e. polyvinylidene chloride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2427/00—Use of polyvinylhalogenides or derivatives thereof as filler
- B29K2427/08—PVDC, i.e. polyvinylidene chloride
-
- 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
- Tires In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: To improve a potential running range of a tire when it is flatted by arranging a lunate elastic reinforcing body between the side section and the shoulder section thereof, as made of a specified rubber composition blended with a specified organic short fiber at a specified ratio by weight with respect to the total weight of the tire.
CONSTITUTION: The lunate elastic reinforcing body 5 is molded at a ratio by weight of 15W30% with respect to the total weight with 100pts.wt. of an ordinary tire rubber such as stylene copolymer rubber, 10W100pts.wt. of carbon black, 4W10pts.wt. of organic vulcanizing agent for sulfuric component, and a micro organic short fiber with a transition temperature of 30°C or less or 120°C or more at an amorphous section and a melting point of 160°C or more at a crystal section, a average fiber length 0.8W30μm, an average fiber diameter 0.02W0.8μm and a ratio of 8W400 between the two and arranged on an inner surface between the side section 3 and the shoulder section. This can improve the potential running range and the rolling resistance when a tire is flatted.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55122941A JPS5747205A (en) | 1980-09-06 | 1980-09-06 | Pneumatic safety tire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55122941A JPS5747205A (en) | 1980-09-06 | 1980-09-06 | Pneumatic safety tire |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5747205A true JPS5747205A (en) | 1982-03-18 |
JPS645061B2 JPS645061B2 (en) | 1989-01-27 |
Family
ID=14848396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55122941A Granted JPS5747205A (en) | 1980-09-06 | 1980-09-06 | Pneumatic safety tire |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5747205A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5364905A (en) * | 1991-04-26 | 1994-11-15 | The Goodyear Tire & Rubber Company | Process for the in-situ formation of reinforcing members in an elastomer and elastomer made thereby |
JP2004249888A (en) * | 2003-02-21 | 2004-09-09 | Bridgestone Corp | Pneumatic tire |
JP2005126555A (en) * | 2003-10-23 | 2005-05-19 | Sumitomo Rubber Ind Ltd | Rubber composition for tire sidewall reinforcing layer |
JP2012116982A (en) * | 2010-12-02 | 2012-06-21 | Sumitomo Rubber Ind Ltd | Rubber composition for base tread or sidewall reinforcing layer, pneumatic tire, and side-reinforced run-flat tire |
JP2019515094A (en) * | 2016-05-02 | 2019-06-06 | ブリヂストン アメリカズ タイヤ オペレーションズ、 エルエルシー | Tire having component comprising high dielectric constant cured rubber composition and related method |
-
1980
- 1980-09-06 JP JP55122941A patent/JPS5747205A/en active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5364905A (en) * | 1991-04-26 | 1994-11-15 | The Goodyear Tire & Rubber Company | Process for the in-situ formation of reinforcing members in an elastomer and elastomer made thereby |
JP2004249888A (en) * | 2003-02-21 | 2004-09-09 | Bridgestone Corp | Pneumatic tire |
JP4537009B2 (en) * | 2003-02-21 | 2010-09-01 | 株式会社ブリヂストン | Side-reinforced run-flat tire |
JP2005126555A (en) * | 2003-10-23 | 2005-05-19 | Sumitomo Rubber Ind Ltd | Rubber composition for tire sidewall reinforcing layer |
JP4578796B2 (en) * | 2003-10-23 | 2010-11-10 | 住友ゴム工業株式会社 | Rubber composition for tire sidewall reinforcing layer |
JP2012116982A (en) * | 2010-12-02 | 2012-06-21 | Sumitomo Rubber Ind Ltd | Rubber composition for base tread or sidewall reinforcing layer, pneumatic tire, and side-reinforced run-flat tire |
JP2019515094A (en) * | 2016-05-02 | 2019-06-06 | ブリヂストン アメリカズ タイヤ オペレーションズ、 エルエルシー | Tire having component comprising high dielectric constant cured rubber composition and related method |
Also Published As
Publication number | Publication date |
---|---|
JPS645061B2 (en) | 1989-01-27 |
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