JPS52131307A - Pneumatic tire - Google Patents

Pneumatic tire

Info

Publication number
JPS52131307A
JPS52131307A JP4808376A JP4808376A JPS52131307A JP S52131307 A JPS52131307 A JP S52131307A JP 4808376 A JP4808376 A JP 4808376A JP 4808376 A JP4808376 A JP 4808376A JP S52131307 A JPS52131307 A JP S52131307A
Authority
JP
Japan
Prior art keywords
pneumatic tire
tractor
shovel
layers
cords
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
JP4808376A
Other languages
Japanese (ja)
Other versions
JPS5626561B2 (en
Inventor
Yoshio Sakaki
Takeo Iwai
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.)
Toyo Tire Corp
Original Assignee
Toyo 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 Toyo Tire and Rubber Co Ltd filed Critical Toyo Tire and Rubber Co Ltd
Priority to JP4808376A priority Critical patent/JPS52131307A/en
Publication of JPS52131307A publication Critical patent/JPS52131307A/en
Publication of JPS5626561B2 publication Critical patent/JPS5626561B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/0009—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
    • B60C15/0072—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion with ply reverse folding, i.e. carcass layer folded around the bead core from the outside to the inside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/0009—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
    • B60C15/0018—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion not folded around the bead core, e.g. floating or down ply
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02—Carcasses
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • B60C9/08—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend transversely from bead to bead, i.e. radial ply
    • B60C9/09—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend transversely from bead to bead, i.e. radial ply combined with other carcass plies having cords extending diagonally from bead to bead, i.e. combined radial ply and bias angle ply

Abstract

PURPOSE: To improve the stability of a tractor shovel by increasing the combination rigidity of carcass layers and side ply layers having cords arranged at different angle from the cords of the carcass layers of a pneumatic tire for the shovel so as to absorb the shock of the tractor and to restrict the vibration of the tractor.
COPYRIGHT: (C)1977,JPO&Japio
JP4808376A 1976-04-26 1976-04-26 Pneumatic tire Granted JPS52131307A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4808376A JPS52131307A (en) 1976-04-26 1976-04-26 Pneumatic tire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4808376A JPS52131307A (en) 1976-04-26 1976-04-26 Pneumatic tire

Publications (2)

Publication Number Publication Date
JPS52131307A true JPS52131307A (en) 1977-11-04
JPS5626561B2 JPS5626561B2 (en) 1981-06-19

Family

ID=12793424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4808376A Granted JPS52131307A (en) 1976-04-26 1976-04-26 Pneumatic tire

Country Status (1)

Country Link
JP (1) JPS52131307A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60183208A (en) * 1984-03-01 1985-09-18 Bridgestone Corp Pneumatic tire having high durability bead portion

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1241633A (en) * 1968-04-30 1971-08-04 Pirelli Radial cord carcass pneumatic tyres
JPS507803A (en) * 1973-05-25 1975-01-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1241633A (en) * 1968-04-30 1971-08-04 Pirelli Radial cord carcass pneumatic tyres
JPS507803A (en) * 1973-05-25 1975-01-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60183208A (en) * 1984-03-01 1985-09-18 Bridgestone Corp Pneumatic tire having high durability bead portion

Also Published As

Publication number Publication date
JPS5626561B2 (en) 1981-06-19

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