JPS5795205A - Pneumatic tire that prohibits growth of cut - Google Patents

Pneumatic tire that prohibits growth of cut

Info

Publication number
JPS5795205A
JPS5795205A JP55169659A JP16965980A JPS5795205A JP S5795205 A JPS5795205 A JP S5795205A JP 55169659 A JP55169659 A JP 55169659A JP 16965980 A JP16965980 A JP 16965980A JP S5795205 A JPS5795205 A JP S5795205A
Authority
JP
Japan
Prior art keywords
rubber
ply
pneumatic tire
low
adjacent
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
Application number
JP55169659A
Other languages
Japanese (ja)
Other versions
JPS628323B2 (en
Inventor
Kenji Matsumoto
Yasuo Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Priority to JP55169659A priority Critical patent/JPS5795205A/en
Priority to ES1981270021U priority patent/ES270021Y/en
Priority to EP81305701A priority patent/EP0053522B1/en
Priority to EP85116091A priority patent/EP0204868B1/en
Publication of JPS5795205A publication Critical patent/JPS5795205A/en
Priority to US06/618,752 priority patent/US4553579A/en
Priority to US06/654,051 priority patent/US4569381A/en
Publication of JPS628323B2 publication Critical patent/JPS628323B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Tires In General (AREA)

Abstract

PURPOSE: To prevent a fissure from developing from outside, by arranging a rubber middle ply low in the modulus relative to the adjacent rubber.
CONSTITUTION: The present pneumatic tire comprises a pair of sides supporting an annular crown 9 forming a tread 10, a pair of beads 5 to be attached to rims, and a carcass ply 4 comprising a toroidal code ply lined with rubber and extending between the bead 5. A liner ply 13 is positioned inside of and adjacent to the carcass ply 4. In at least a part of a region between the beads 5 and in the tire, the low modulus rubber middle ply 2 that comprises a rubber low in the modulus relative to the adjacent rubber and interrupts the growth of a fissure which will develop from outside is provided.
COPYRIGHT: (C)1982,JPO&Japio
JP55169659A 1980-12-03 1980-12-03 Pneumatic tire that prohibits growth of cut Granted JPS5795205A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP55169659A JPS5795205A (en) 1980-12-03 1980-12-03 Pneumatic tire that prohibits growth of cut
ES1981270021U ES270021Y (en) 1980-12-03 1981-12-01 TIRE COVER.
EP81305701A EP0053522B1 (en) 1980-12-03 1981-12-03 Pneumatic tires
EP85116091A EP0204868B1 (en) 1980-12-03 1981-12-03 Pneumatic tires
US06/618,752 US4553579A (en) 1980-12-03 1984-06-07 Pneumatic tires having a high resistance to cut growth
US06/654,051 US4569381A (en) 1980-12-03 1984-09-24 Pneumatic tires having a high resistance to cut growth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55169659A JPS5795205A (en) 1980-12-03 1980-12-03 Pneumatic tire that prohibits growth of cut

Publications (2)

Publication Number Publication Date
JPS5795205A true JPS5795205A (en) 1982-06-14
JPS628323B2 JPS628323B2 (en) 1987-02-21

Family

ID=15890548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55169659A Granted JPS5795205A (en) 1980-12-03 1980-12-03 Pneumatic tire that prohibits growth of cut

Country Status (1)

Country Link
JP (1) JPS5795205A (en)

Also Published As

Publication number Publication date
JPS628323B2 (en) 1987-02-21

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