CA1022839A - Pneu - Google Patents

Pneu

Info

Publication number
CA1022839A
CA1022839A CA232,501A CA232501A CA1022839A CA 1022839 A CA1022839 A CA 1022839A CA 232501 A CA232501 A CA 232501A CA 1022839 A CA1022839 A CA 1022839A
Authority
CA
Canada
Prior art keywords
pneumatic tire
tire
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.)
Expired
Application number
CA232,501A
Other languages
English (en)
Other versions
CA232501S (en
Inventor
Robert P. Powers
James D. Gardner
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.)
Bridgestone Firestone Inc
Original Assignee
Firestone Tire and Rubber Co
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 Firestone Tire and Rubber Co filed Critical Firestone Tire and Rubber Co
Application granted granted Critical
Publication of CA1022839A publication Critical patent/CA1022839A/fr
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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire
    • Y10T152/10837—Bead characterized by the radial extent of apex, flipper or chafer into tire sidewall

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
CA232,501A 1974-08-01 1975-07-29 Pneu Expired CA1022839A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/494,018 US3946785A (en) 1974-08-01 1974-08-01 Simplified bead construction for pneumatic tires

Publications (1)

Publication Number Publication Date
CA1022839A true CA1022839A (fr) 1977-12-20

Family

ID=23962673

Family Applications (1)

Application Number Title Priority Date Filing Date
CA232,501A Expired CA1022839A (fr) 1974-08-01 1975-07-29 Pneu

Country Status (3)

Country Link
US (1) US3946785A (fr)
CA (1) CA1022839A (fr)
GB (1) GB1522492A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100955A (en) * 1977-06-08 1978-07-18 The B. F. Goodrich Company Pneumatic tire
US4922985A (en) * 1986-06-24 1990-05-08 The Goodyear Tire & Rubber Company Tire and rim assembly
US4854361A (en) * 1986-06-24 1989-08-08 The Goodyear Tire & Rubber Company Pneumatic tires
US5263526A (en) * 1992-09-30 1993-11-23 The Goodyear Tire & Rubber Company Pneumatic tire having specified bead structure
US5368082A (en) 1992-09-30 1994-11-29 The Goodyear Tire & Rubber Company Radial ply pneumatic tire
WO1998054008A1 (fr) * 1997-05-29 1998-12-03 The Goodyear Tire & Rubber Company Pneumatique a structure de nappe composite et procede de fabrication
US6142205A (en) * 1998-03-13 2000-11-07 The Goodyear Tire & Rubber Company Tire with composite ply structure
US6358346B1 (en) 2000-07-28 2002-03-19 The Goodyear Tire & Rubber Company Method of building tire with composite ply structure
GB9900378D0 (en) * 1999-01-09 1999-02-24 Sumitomo Rubber Ind Stitching ply edges into bead region
FR2794064B1 (fr) * 1999-05-25 2001-08-10 Michelin Soc Tech Bourrelet sans tringle pour pneumatique
AU2002212316A1 (en) * 2000-10-10 2002-04-22 Michelin Recherche Et Technique S.A. Tire having an outer carcass path
FR2882691B1 (fr) * 2005-03-07 2009-07-03 Michelin Soc Tech Structure de bourrelet de pneumatique
FR3026057B1 (fr) * 2014-09-24 2018-02-09 Compagnie Generale Des Etablissements Michelin Pneumatique ayant une plus grande resistance au decoincement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1393952A (en) * 1921-10-18 Tire-casing
NL95227C (fr) * 1957-03-14 Michelin & Cie
US3062259A (en) * 1959-03-31 1962-11-06 Michelin & Cie Pneumatic tire casings
NL274406A (fr) * 1961-02-06
NL274694A (fr) 1961-02-13
US3386486A (en) * 1965-10-22 1968-06-04 Goodyear Tire & Rubber Tires

Also Published As

Publication number Publication date
US3946785A (en) 1976-03-30
GB1522492A (en) 1978-08-23
AU8351375A (en) 1977-02-03

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