JPS54107002A - Pneumatic tire - Google Patents

Pneumatic tire

Info

Publication number
JPS54107002A
JPS54107002A JP1313778A JP1313778A JPS54107002A JP S54107002 A JPS54107002 A JP S54107002A JP 1313778 A JP1313778 A JP 1313778A JP 1313778 A JP1313778 A JP 1313778A JP S54107002 A JPS54107002 A JP S54107002A
Authority
JP
Japan
Prior art keywords
layer
layers
cords
tire
steel
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
JP1313778A
Other languages
Japanese (ja)
Inventor
Masaru Kaizu
Masahiko Kanamaru
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.)
Yokohama Rubber Co Ltd
Original Assignee
Yokohama Rubber Co 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 Yokohama Rubber Co Ltd filed Critical Yokohama Rubber Co Ltd
Priority to JP1313778A priority Critical patent/JPS54107002A/en
Publication of JPS54107002A publication Critical patent/JPS54107002A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve the durability and running stability of a pneumatic tire by disposing a reinforcement layer composed of fiber layer provided between a steel cord layer and carcass layer forming a belt layer in special direction and specifying the elastic modules of the reinforcement layer.
CONSTITUTION: In a tire incorporating a pair of beam wires 4, one or more carcass layers 1 disposed substantially in parallel with respect to the trangential section thereof over from one bead wire 4 to the other bead wire 4, and a plurality of steel cord layers arranged perpendicularly as a belt layer 2 between the layers 1 and tread 5, there are provided a reinforcement layer 3 compsoed of fiber cords between the layers 1 and 2, which cords are so disposed at inclined angle of 10° to 70° with respect to the equator line of the tire as to intersect oppositely with the steel cords of the layer 2 with elastic modulus set to less than 1/10 of the steel cords.
COPYRIGHT: (C)1979,JPO&Japio
JP1313778A 1978-02-08 1978-02-08 Pneumatic tire Pending JPS54107002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1313778A JPS54107002A (en) 1978-02-08 1978-02-08 Pneumatic tire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1313778A JPS54107002A (en) 1978-02-08 1978-02-08 Pneumatic tire

Publications (1)

Publication Number Publication Date
JPS54107002A true JPS54107002A (en) 1979-08-22

Family

ID=11824764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1313778A Pending JPS54107002A (en) 1978-02-08 1978-02-08 Pneumatic tire

Country Status (1)

Country Link
JP (1) JPS54107002A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01160706A (en) * 1987-12-15 1989-06-23 Ohtsu Tire & Rubber Co Ltd :The Pneumatic radial tire with improved riding comfortableness
JPH02136303A (en) * 1988-11-15 1990-05-24 Sumitomo Rubber Ind Ltd Pneumatic tire

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01160706A (en) * 1987-12-15 1989-06-23 Ohtsu Tire & Rubber Co Ltd :The Pneumatic radial tire with improved riding comfortableness
JPH02136303A (en) * 1988-11-15 1990-05-24 Sumitomo Rubber Ind Ltd Pneumatic tire

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