IT1134563B - TIRE WITH SIDE COMPRESSION WALL - Google Patents

TIRE WITH SIDE COMPRESSION WALL

Info

Publication number
IT1134563B
IT1134563B IT26387/80A IT2638780A IT1134563B IT 1134563 B IT1134563 B IT 1134563B IT 26387/80 A IT26387/80 A IT 26387/80A IT 2638780 A IT2638780 A IT 2638780A IT 1134563 B IT1134563 B IT 1134563B
Authority
IT
Italy
Prior art keywords
tire
portions
junction
ply
sidewalls
Prior art date
Application number
IT26387/80A
Other languages
Italian (it)
Other versions
IT8026387A0 (en
Inventor
Thomas N H Welter
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of IT8026387A0 publication Critical patent/IT8026387A0/en
Application granted granted Critical
Publication of IT1134563B publication Critical patent/IT1134563B/en

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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/01—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered
    • 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
    • B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
    • 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
    • B60C15/02—Seating or securing beads on rims
    • B60C15/028—Spacers between beads
    • 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
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B60C17/0009—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor comprising sidewall rubber inserts, e.g. crescent shaped inserts
    • 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
    • B60C3/00—Tyres characterised by the transverse section
    • 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
    • B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
    • B60C13/02—Arrangement of grooves or ribs
    • B60C2013/026—Arrangement of grooves or ribs provided at the interior side only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

A tire 10 capable of operation inflated and deflated comprises shoulder portions 14 extending axially outward and radially inward from the tread portion to terminate in junction portions 22 from which sidewalls 16 extend axially and radially inward to rim-seating portions 18. The sidewalls 16 are shaped as shown such that inflation pressure causes them to be in compression between the rim 20 and junction portions 22, the tire having a reinforcement 30 extending from one portion 22 to the other. The shoulder portions 14 are reinforced on one or, as shown, both surfaces by a plurality of circumferentially spaced ribs 49 disposed in radial planes or at up to 10 DEG thereto, and one or more circumferentially annular ribs 53 may also be positioned on the exterior surface of each junction portion 22 to further reinforce the tire. The reinforcement 30 comprises a ply 32 which has cords disposed at 35-55 DEG to the circumferential and is folded around annular members 35 of elastomer or fibrous material, cross-laid plies 45, 46 being superposed on the ply 32. <IMAGE>
IT26387/80A 1979-12-03 1980-12-02 TIRE WITH SIDE COMPRESSION WALL IT1134563B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9969379A 1979-12-03 1979-12-03

Publications (2)

Publication Number Publication Date
IT8026387A0 IT8026387A0 (en) 1980-12-02
IT1134563B true IT1134563B (en) 1986-08-13

Family

ID=22276169

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26387/80A IT1134563B (en) 1979-12-03 1980-12-02 TIRE WITH SIDE COMPRESSION WALL

Country Status (11)

Country Link
JP (1) JPS5690708A (en)
AU (1) AU531138B2 (en)
BR (1) BR8007786A (en)
CA (1) CA1128410A (en)
DE (1) DE3043818A1 (en)
FR (1) FR2470697A1 (en)
GB (1) GB2065040B (en)
IT (1) IT1134563B (en)
LU (1) LU82968A1 (en)
MX (1) MX151665A (en)
ZA (1) ZA806696B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529834A1 (en) * 1982-07-08 1984-01-13 Michelin & Cie PNEUMATIC ENVELOPE COMPRISING A BODY WITHOUT REINFORCING REINFORCEMENT FRAME IN THE FLANKS AND AT THE TOP, AND A SUMMIT REINFORCEMENT
JPS6181207A (en) * 1984-09-28 1986-04-24 Yokohama Rubber Co Ltd:The Pneumatic tire
DE60021032T2 (en) * 1999-08-05 2006-06-01 Pirelli Pneumatici S.P.A. Tires for motor vehicle wheels
KR100808301B1 (en) 2006-10-23 2008-02-27 금호타이어 주식회사 Slip and separation preventer of tire
EP2853414B1 (en) 2010-02-01 2019-09-18 Galileo Wheel Ltd. Locomotion assembly for a land vehicle
DK2736737T3 (en) * 2011-07-27 2018-03-05 Galileo Wheel Ltd TIRES FOR RURAL VEHICLES
WO2018009606A1 (en) * 2016-07-06 2018-01-11 Bridgestone Americas Tire Operations, Llc Post-cure sidewall stabilizing reinforcement and method of manufacturing
JP7040139B2 (en) * 2018-03-06 2022-03-23 横浜ゴム株式会社 Pneumatic tires

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL135522B (en) * 1965-07-31
BE786510A (en) * 1971-07-30 1973-01-22 Pirelli TIRE FOR VEHICLE WHEELS
FR2177803B2 (en) * 1971-07-30 1978-01-20 Pirelli
FR2178113A2 (en) * 1971-07-30 1973-11-09 Pirelli Tyre carcass - with sidewall surface patterns to inhibit slip when rolling collapsed
GB1426913A (en) * 1971-07-30 1976-03-03 Pirelli Pneumatic tyre for vehicle wheels
IT963744B (en) * 1972-08-04 1974-01-21 Pirelli PERFECTED TIRE FOR VEHICLE WHEELS
GB1471883A (en) * 1973-05-15 1977-04-27 Dunlop Ltd Pneumatic tyres
GB1574715A (en) * 1976-01-27 1980-09-10 Dunlop Ltd Pneumatic tyre and wheel assembly
US4405007A (en) * 1977-06-27 1983-09-20 The Goodyear Tire & Rubber Company Pneumatic safety tire

Also Published As

Publication number Publication date
CA1128410A (en) 1982-07-27
GB2065040B (en) 1984-03-14
GB2065040A (en) 1981-06-24
FR2470697A1 (en) 1981-06-12
ZA806696B (en) 1981-10-28
DE3043818C2 (en) 1988-02-18
JPS5690708A (en) 1981-07-23
MX151665A (en) 1985-01-30
LU82968A1 (en) 1981-03-26
FR2470697B1 (en) 1984-05-25
JPS628324B2 (en) 1987-02-21
IT8026387A0 (en) 1980-12-02
AU6422980A (en) 1981-06-11
DE3043818A1 (en) 1981-07-02
AU531138B2 (en) 1983-08-11
BR8007786A (en) 1981-06-16

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