GB1038769A - Improvements in or relating to pneumatic tyres - Google Patents

Improvements in or relating to pneumatic tyres

Info

Publication number
GB1038769A
GB1038769A GB2752462A GB2752462A GB1038769A GB 1038769 A GB1038769 A GB 1038769A GB 2752462 A GB2752462 A GB 2752462A GB 2752462 A GB2752462 A GB 2752462A GB 1038769 A GB1038769 A GB 1038769A
Authority
GB
United Kingdom
Prior art keywords
tyre
band
cords
inner tube
tread
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.)
Expired
Application number
GB2752462A
Inventor
William Neil Wells
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.)
Dunlop Rubber Co Ltd
Original Assignee
Dunlop 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 Dunlop Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Priority to GB2752462A priority Critical patent/GB1038769A/en
Publication of GB1038769A publication Critical patent/GB1038769A/en
Expired 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
    • 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
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • B60C19/12—Puncture preventing arrangements
    • B60C19/122—Puncture preventing arrangements disposed inside of the inner liner
    • 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
    • B60C5/00—Inflatable pneumatic tyres or inner tubes
    • B60C5/02—Inflatable pneumatic tyres or inner tubes having separate inflatable inserts, e.g. with inner tubes; Means for lubricating, venting, preventing relative movement between tyre and inner tube
    • B60C5/04—Shape or construction of inflatable inserts
    • B60C5/08—Shape or construction of inflatable inserts having reinforcing means

Landscapes

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

Abstract

1,038,769. Pneumatic tyres. DUNLOP RUBBER CO. Ltd. June 25, 1963 [July 18, 1962], No. 27524/62. Heading B7C. A pneumatic tyre is provided internally of the carcass reinforcement with a restraining band 6 located radially inwardly of or adjacent to the radially inner periphery of the tyre, and extending across substantially the whole axial width of the tread, the band 6 being reinforced with parallel cords 9 so that the band is substantially inextensible in the circumferential direction of the tyre tread. The band 6 is formed integrally with the tyre or an inner tube 4, or alternatively may be a separate entity which is sandwiched between the tyre and the inner tube. In the embodiment shown in Fig. 3, the restraining band 6 is formed integrally with the inner tube, the maximum diameter of the band being less than the maximum internal diameter of the tyre so that, upon inflation of the tube 4, the tyre is expanded axially and contracted radially, in the tread region, to conform with the profile of the inner tube 4. The band 6 comprises a single layer of parallel cords 9, formed of nylon or steel and embedded in rubber, each cord 9 running circumferentially of the tyre. In a modification, three layers of parallel, steel cords form the restraining band 6, the cords of each layer being disposed at an angle to the cords in each of the other layers. In a further embodiment tread studs 20 are provided, the radially inward force thereon being resisted by the restraining band 6. The layers of carcass reinforcement are formed with parallel cords which intersect the midcircumferential plane of the tyre at an angle of between 35 and 45 degrees.
GB2752462A 1962-07-18 1962-07-18 Improvements in or relating to pneumatic tyres Expired GB1038769A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2752462A GB1038769A (en) 1962-07-18 1962-07-18 Improvements in or relating to pneumatic tyres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2752462A GB1038769A (en) 1962-07-18 1962-07-18 Improvements in or relating to pneumatic tyres

Publications (1)

Publication Number Publication Date
GB1038769A true GB1038769A (en) 1966-08-10

Family

ID=10260994

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2752462A Expired GB1038769A (en) 1962-07-18 1962-07-18 Improvements in or relating to pneumatic tyres

Country Status (1)

Country Link
GB (1) GB1038769A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642371A1 (en) * 1989-01-27 1990-08-03 Hutchinson AIR CHAMBER, IN PARTICULAR FOR BICYCLE-TYPE VEHICLE OR CYCLOMOTOR AND METHOD FOR MANUFACTURING THE SAME
WO2004018236A1 (en) * 2002-08-09 2004-03-04 Societe De Technologie Michelin Tyre for two-wheeled vehicles
FR2874857A1 (en) * 2004-09-08 2006-03-10 Michelin Soc Tech MOUNT ASSEMBLY, AIR CHAMBER AND METHOD FOR MANUFACTURING AIR CHAMBER
US20140027571A1 (en) * 2012-07-24 2014-01-30 Sergey Barmichev Controlled landing gear tire traction system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642371A1 (en) * 1989-01-27 1990-08-03 Hutchinson AIR CHAMBER, IN PARTICULAR FOR BICYCLE-TYPE VEHICLE OR CYCLOMOTOR AND METHOD FOR MANUFACTURING THE SAME
WO2004018236A1 (en) * 2002-08-09 2004-03-04 Societe De Technologie Michelin Tyre for two-wheeled vehicles
US7128112B2 (en) 2002-08-09 2006-10-31 Michelin Recherche Et Technique S.A. Tire for two-wheeled vehicles comprising circumferential crown reinforcement elements
FR2874857A1 (en) * 2004-09-08 2006-03-10 Michelin Soc Tech MOUNT ASSEMBLY, AIR CHAMBER AND METHOD FOR MANUFACTURING AIR CHAMBER
WO2006029958A1 (en) * 2004-09-08 2006-03-23 Societe De Technologie Michelin Mounted assembly, inner tube and method for manufacturing an inner tube
US20140027571A1 (en) * 2012-07-24 2014-01-30 Sergey Barmichev Controlled landing gear tire traction system
US9045011B2 (en) * 2012-07-24 2015-06-02 The Boeing Company Controlled landing gear tire traction system

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