CA2318768A1 - Locked bead construction - Google Patents

Locked bead construction Download PDF

Info

Publication number
CA2318768A1
CA2318768A1 CA002318768A CA2318768A CA2318768A1 CA 2318768 A1 CA2318768 A1 CA 2318768A1 CA 002318768 A CA002318768 A CA 002318768A CA 2318768 A CA2318768 A CA 2318768A CA 2318768 A1 CA2318768 A1 CA 2318768A1
Authority
CA
Canada
Prior art keywords
bead
carcass reinforcing
reinforcing structure
bead core
tire
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.)
Abandoned
Application number
CA002318768A
Other languages
English (en)
French (fr)
Inventor
Carlo Bernard
Andre Lamock
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.)
Goodyear Tire and Rubber Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2318768A1 publication Critical patent/CA2318768A1/en
Abandoned 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
    • B60C15/0027—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion with low ply turn-up, i.e. folded around the bead core and terminating at the bead core
    • 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
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
CA002318768A 1998-03-26 1998-03-26 Locked bead construction Abandoned CA2318768A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1998/006034 WO1999048708A1 (en) 1998-03-26 1998-03-26 Locked bead construction

Publications (1)

Publication Number Publication Date
CA2318768A1 true CA2318768A1 (en) 1999-09-30

Family

ID=22266691

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002318768A Abandoned CA2318768A1 (en) 1998-03-26 1998-03-26 Locked bead construction

Country Status (7)

Country Link
EP (1) EP1066165B1 (enExample)
JP (1) JP4130530B2 (enExample)
AU (1) AU6779198A (enExample)
CA (1) CA2318768A1 (enExample)
DE (1) DE69805858T2 (enExample)
ES (1) ES2176996T3 (enExample)
WO (1) WO1999048708A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1024033B1 (en) 1999-01-28 2005-06-01 Bridgestone Corporation Pneumatic tires
US6802351B1 (en) 1999-07-02 2004-10-12 Bridgestone Corporation Pneumatic tires
JP3914780B2 (ja) * 2001-02-20 2007-05-16 株式会社ブリヂストン 空気入りタイヤの製造方法
JP5722085B2 (ja) 2011-03-07 2015-05-20 株式会社ブリヂストン 空気入りタイヤ
US9073389B2 (en) * 2011-10-21 2015-07-07 Bridgestone Americas Tire Operations, Llc All steel fabric radial construction for agricultural tires
EP2776256B1 (en) * 2011-11-07 2017-03-08 MICHELIN Recherche et Technique S.A. Tire with multiple bead cores and locking insert
EP3184327A1 (en) * 2015-12-22 2017-06-28 The Goodyear Tire & Rubber Company Non-pneumatic tire
JP7095400B2 (ja) * 2018-05-21 2022-07-05 横浜ゴム株式会社 空気入りタイヤ
JP7095401B2 (ja) * 2018-05-21 2022-07-05 横浜ゴム株式会社 空気入りタイヤ
JP7095399B2 (ja) * 2018-05-21 2022-07-05 横浜ゴム株式会社 空気入りタイヤ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4922985A (en) * 1986-06-24 1990-05-08 The Goodyear Tire & Rubber Company Tire and rim assembly
MY103255A (en) * 1987-04-17 1993-05-29 Goodyear Tire & Rubber A pneumatic tire
JP2913322B2 (ja) * 1989-09-08 1999-06-28 横浜ゴム株式会社 ランフラット空気入りラジアルタイヤ
US5058649A (en) * 1990-07-25 1991-10-22 The Goodyear Tire & Rubber Company Pneumatic tire comprising a pentagonal bead core
FR2671517A1 (fr) * 1991-01-14 1992-07-17 Michelin & Cie Pneumatique pour lourdes charges et gonfle a pression elevee.
JPH0596905A (ja) * 1991-10-07 1993-04-20 Sumitomo Rubber Ind Ltd ラジアルタイヤ

Also Published As

Publication number Publication date
JP4130530B2 (ja) 2008-08-06
WO1999048708A1 (en) 1999-09-30
DE69805858T2 (de) 2003-01-16
DE69805858D1 (de) 2002-07-11
ES2176996T3 (es) 2002-12-01
EP1066165B1 (en) 2002-06-05
EP1066165A1 (en) 2001-01-10
JP2002507515A (ja) 2002-03-12
AU6779198A (en) 1999-10-18

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued