JPS62128807A - Builtup body of run-flat tire for atv and rim - Google Patents

Builtup body of run-flat tire for atv and rim

Info

Publication number
JPS62128807A
JPS62128807A JP60269920A JP26992085A JPS62128807A JP S62128807 A JPS62128807 A JP S62128807A JP 60269920 A JP60269920 A JP 60269920A JP 26992085 A JP26992085 A JP 26992085A JP S62128807 A JPS62128807 A JP S62128807A
Authority
JP
Japan
Prior art keywords
tire
bead
rim
time
recessed groove
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.)
Pending
Application number
JP60269920A
Inventor
Yasuo Igarashi
Eiji Nakasaki
Original Assignee
Sumitomo Rubber Ind Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Rubber Ind Ltd filed Critical Sumitomo Rubber Ind Ltd
Priority to JP60269920A priority Critical patent/JPS62128807A/en
Publication of JPS62128807A publication Critical patent/JPS62128807A/en
Priority claimed from US07/598,812 external-priority patent/US5186772A/en
Application status is Pending legal-status Critical

Links

Abstract

PURPOSE: To improve safety at the time of being punctured, by specifying thickness in tire outer cover side wall rubber and sectional height of a bead apex, respectively, and constituting the toe strip installed in a tire bead part so as to be engaged with the recessed groove installed in a rim.
CONSTITUTION: Rubber thickness C, E, F of a tire sidewall SW ranging from a bead part 9 of a tire outer cover 1 to a buttress part BT should be set to be more than 10 times over a cord diameter of a carcass ply, while height h2 from a bead base at a tip of a bead apex BE should be set to a range of 15W30% of tire sectional height h1. And, at the axial inner side, a toe strip 7 is projectingly installed radial inward, and a toe strip receiving recessed groove 15 is formed in a rim 2, and at the time of setting, the toe strip is engaged with this recessed groove 15. With this constitution, even at the time of being punctured, a tire is prevented from being removed, thus a car is safety travelable.
COPYRIGHT: (C)1987,JPO&Japio
JP60269920A 1985-11-30 1985-11-30 Builtup body of run-flat tire for atv and rim Pending JPS62128807A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60269920A JPS62128807A (en) 1985-11-30 1985-11-30 Builtup body of run-flat tire for atv and rim

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP60269920A JPS62128807A (en) 1985-11-30 1985-11-30 Builtup body of run-flat tire for atv and rim
ZA868967A ZA8608967B (en) 1985-11-30 1986-11-26 A wheel for atv
AU65805/86A AU592132B2 (en) 1985-11-30 1986-11-28 A wheel for all-terrain vehicles
US07/598,812 US5186772A (en) 1985-11-30 1990-10-17 Run-flat tire and rim assemblies for ATV

Publications (1)

Publication Number Publication Date
JPS62128807A true JPS62128807A (en) 1987-06-11

Family

ID=17479055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60269920A Pending JPS62128807A (en) 1985-11-30 1985-11-30 Builtup body of run-flat tire for atv and rim

Country Status (3)

Country Link
JP (1) JPS62128807A (en)
AU (1) AU592132B2 (en)
ZA (1) ZA8608967B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62158299A (en) * 1985-12-23 1987-07-14 Du Pont Alabinonucleic acid probe for dna/rna assay
JPH01145208A (en) * 1987-11-30 1989-06-07 Sumitomo Rubber Ind Ltd Assembly body of run flat tire for atv and rim
US5186772A (en) * 1985-11-30 1993-02-16 Sumitomo Rubber Industries, Ltd. Run-flat tire and rim assemblies for ATV
WO2012105275A1 (en) * 2011-02-04 2012-08-09 株式会社ブリヂストン Pneumatic tire rim

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS547082A (en) * 1977-06-17 1979-01-19 Mitsubishi Electric Corp System to manage going over the speed limit
JPS5477902A (en) * 1977-12-01 1979-06-21 Sumitomo Rubber Ind Tire
JPS5559005A (en) * 1978-10-30 1980-05-02 Bridgestone Corp Air-filled safety tire
JPS55152609A (en) * 1979-05-16 1980-11-28 Sumitomo Rubber Ind Ltd Low pressure tire
JPS5715007A (en) * 1980-07-02 1982-01-26 Webasto Werk Baier Kg W Method and apparatus for deciding energy necessary for preheating

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE872922A (en) * 1977-12-23 1979-04-17 Dunlop Ltd Improvements to tires
US4260006A (en) * 1978-07-29 1981-04-07 Dunlop Limited Tire and wheel rim assemblies
FI82217C (en) * 1982-04-21 1991-02-11 Dunlop Ltd Kombination of pneumatiskt daeck Science hjulfaelg.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS547082A (en) * 1977-06-17 1979-01-19 Mitsubishi Electric Corp System to manage going over the speed limit
JPS5477902A (en) * 1977-12-01 1979-06-21 Sumitomo Rubber Ind Tire
JPS5559005A (en) * 1978-10-30 1980-05-02 Bridgestone Corp Air-filled safety tire
JPS55152609A (en) * 1979-05-16 1980-11-28 Sumitomo Rubber Ind Ltd Low pressure tire
JPS5715007A (en) * 1980-07-02 1982-01-26 Webasto Werk Baier Kg W Method and apparatus for deciding energy necessary for preheating

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186772A (en) * 1985-11-30 1993-02-16 Sumitomo Rubber Industries, Ltd. Run-flat tire and rim assemblies for ATV
JPS62158299A (en) * 1985-12-23 1987-07-14 Du Pont Alabinonucleic acid probe for dna/rna assay
JPH0529439B2 (en) * 1985-12-23 1993-04-30 Ii Ai Deyuhon De Nimoasu Ando Co
JPH01145208A (en) * 1987-11-30 1989-06-07 Sumitomo Rubber Ind Ltd Assembly body of run flat tire for atv and rim
WO2012105275A1 (en) * 2011-02-04 2012-08-09 株式会社ブリヂストン Pneumatic tire rim
JP5681216B2 (en) * 2011-02-04 2015-03-04 株式会社ブリヂストン Rim for a pneumatic tire
US9216614B2 (en) 2011-02-04 2015-12-22 Bridgestone Corporation Rim for a pneumatic tire

Also Published As

Publication number Publication date
AU592132B2 (en) 1990-01-04
ZA8608967B (en) 1987-07-29
AU6580586A (en) 1987-06-04

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