JPS5660702A - Tubeless pneumatic tire - Google Patents

Tubeless pneumatic tire

Info

Publication number
JPS5660702A
JPS5660702A JP13546179A JP13546179A JPS5660702A JP S5660702 A JPS5660702 A JP S5660702A JP 13546179 A JP13546179 A JP 13546179A JP 13546179 A JP13546179 A JP 13546179A JP S5660702 A JPS5660702 A JP S5660702A
Authority
JP
Japan
Prior art keywords
tire
portions
cords
opposite ends
tubeless pneumatic
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
JP13546179A
Other languages
Japanese (ja)
Other versions
JPS5845363B2 (en
Inventor
Keiji Fujioka
Masami Shinomiya
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.)
Ohtsu Tire and Rubber Co Ltd
Original Assignee
Ohtsu Tire and 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 Ohtsu Tire and Rubber Co Ltd filed Critical Ohtsu Tire and Rubber Co Ltd
Priority to JP54135461A priority Critical patent/JPS5845363B2/en
Priority to CA361,843A priority patent/CA1130711A/en
Priority to AU63474/80A priority patent/AU528252B2/en
Publication of JPS5660702A publication Critical patent/JPS5660702A/en
Publication of JPS5845363B2 publication Critical patent/JPS5845363B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Tires In General (AREA)

Abstract

PURPOSE: To improve an impact force adsorbing performance of a tubeless pneumatic tire which is ised under a relatively low air pressure for driving at a relatively low speed such as used with a tractor by disposing tire cords at a predetermined location of the tire and by forming elastic flexing portions between opposite ends of the cords and opposite beads of the tire.
CONSTITUTION: A tubeless pneumatic tire 1 includes bead portions 4, 5, side wall portions 6, 7, tire shoulder portions 8, 9, and a tread portion 10. The tread portion 10 has lugs 11 of a suitable shape formed on an outer periphery thereof. Circumferential grooves 15, 16 are formed in inner peripheral surfaces of the bead portions 4, 5 and have ring member 12, 13 fitted therein, respectively. Cords 3 are provided to extend adjacent to and along the inner peripheral surface of the tire without reaching either of the beads 4 and 5. Opposite ends 3A, 3B of the cords 3 are disposed to extend towards the tire shoulder portions 8, 9, for example, to the middle of the shoulder portions 8, 9. Elastic flexing portions 18, 19 are provided between the opposite ends 3A, 3B of the cords 3 and the bead portions 4, 5 of the tire 1.
COPYRIGHT: (C)1981,JPO&Japio
JP54135461A 1979-10-19 1979-10-19 tubeless pneumatic tire Expired JPS5845363B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP54135461A JPS5845363B2 (en) 1979-10-19 1979-10-19 tubeless pneumatic tire
CA361,843A CA1130711A (en) 1979-10-19 1980-10-08 Pneumatic tires
AU63474/80A AU528252B2 (en) 1979-10-19 1980-10-17 Pneumatic tyre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54135461A JPS5845363B2 (en) 1979-10-19 1979-10-19 tubeless pneumatic tire

Publications (2)

Publication Number Publication Date
JPS5660702A true JPS5660702A (en) 1981-05-25
JPS5845363B2 JPS5845363B2 (en) 1983-10-08

Family

ID=15152246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54135461A Expired JPS5845363B2 (en) 1979-10-19 1979-10-19 tubeless pneumatic tire

Country Status (3)

Country Link
JP (1) JPS5845363B2 (en)
AU (1) AU528252B2 (en)
CA (1) CA1130711A (en)

Also Published As

Publication number Publication date
AU6347480A (en) 1981-04-30
CA1130711A (en) 1982-08-31
JPS5845363B2 (en) 1983-10-08
AU528252B2 (en) 1983-04-21

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