DE68918366D1 - Radialer Luftreifen mit stärkeren Wulst-Gebieten. - Google Patents

Radialer Luftreifen mit stärkeren Wulst-Gebieten.

Info

Publication number
DE68918366D1
DE68918366D1 DE68918366T DE68918366T DE68918366D1 DE 68918366 D1 DE68918366 D1 DE 68918366D1 DE 68918366 T DE68918366 T DE 68918366T DE 68918366 T DE68918366 T DE 68918366T DE 68918366 D1 DE68918366 D1 DE 68918366D1
Authority
DE
Germany
Prior art keywords
pneumatic tire
bead areas
radial pneumatic
thicker bead
thicker
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 - Fee Related
Application number
DE68918366T
Other languages
English (en)
Other versions
DE68918366T2 (de
Inventor
Hiroyuki Iida
Hiroyuki Koseki
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 Corp
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Publication of DE68918366D1 publication Critical patent/DE68918366D1/de
Application granted granted Critical
Publication of DE68918366T2 publication Critical patent/DE68918366T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B60C9/28—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers characterised by the belt or breaker dimensions or curvature relative to carcass
    • 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
    • B60C3/04—Tyres characterised by the transverse section characterised by the relative dimensions of the section, e.g. low profile
    • 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
    • B60C9/0292—Carcass ply curvature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
DE68918366T 1988-07-21 1989-07-21 Radialer Luftreifen mit stärkeren Wulst-Gebieten. Expired - Fee Related DE68918366T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63180292A JP2721359B2 (ja) 1988-07-21 1988-07-21 ビート部耐久性に優れる空気入りラジアルタイヤ

Publications (2)

Publication Number Publication Date
DE68918366D1 true DE68918366D1 (de) 1994-10-27
DE68918366T2 DE68918366T2 (de) 1995-04-27

Family

ID=16080659

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68918366T Expired - Fee Related DE68918366T2 (de) 1988-07-21 1989-07-21 Radialer Luftreifen mit stärkeren Wulst-Gebieten.

Country Status (6)

Country Link
US (1) US5052457A (de)
EP (1) EP0352140B1 (de)
JP (1) JP2721359B2 (de)
KR (1) KR0145303B1 (de)
DE (1) DE68918366T2 (de)
ES (1) ES2064446T3 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01141104A (ja) * 1987-11-27 1989-06-02 Sumitomo Rubber Ind Ltd 重荷重用空気入りラジアルタイヤ
CA2014572C (en) * 1989-04-17 1997-09-09 Yukio Nakajima Pneumatic radial tire with improved inflected sidewall profile
JPH0717128B2 (ja) * 1989-08-15 1995-03-01 株式会社ブリヂストン ビード部耐久性能に優れる空気入りラジアルタイヤ
DE69108857T2 (de) * 1990-11-16 1995-11-16 Bridgestone Corp Radialer Luftreifen.
KR100513132B1 (ko) * 1998-07-13 2005-11-03 한국타이어 주식회사 내구성이 향상되는 래이디얼 타이어용 비이드
EP0997325B1 (de) * 1998-10-29 2003-08-20 Sumitomo Rubber Industries Ltd. Reifen
EP1393931A4 (de) * 2001-04-16 2009-04-08 Sumitomo Rubber Ind Luftreifen
JP4548776B2 (ja) * 2004-10-25 2010-09-22 株式会社ブリヂストン 重荷重用空気入りラジアルタイヤ
JP5437172B2 (ja) * 2010-06-14 2014-03-12 東洋ゴム工業株式会社 空気入りタイヤ
JP2017507835A (ja) * 2014-02-27 2017-03-23 コンパニー ゼネラール デ エタブリッスマン ミシュラン タイヤの改善されたボディプライ形状
EP3484725A1 (de) * 2016-07-13 2019-05-22 Compagnie Générale des Etablissements Michelin Reifen mit gewichtsreduziertem wulstbereich

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL137766C (de) * 1968-10-25
JPS5442706A (en) * 1977-09-07 1979-04-04 Toyo Tire & Rubber Co Ltd Radial tyre suited for use in truck and bus
JPS5747203A (en) * 1980-09-05 1982-03-18 Bridgestone Corp Pneumatic flat radial tire for heavy load
JPH0717127B2 (ja) * 1985-02-15 1995-03-01 株式会社ブリヂストン 空気入りラジアルタイヤ
US4762158A (en) * 1985-03-15 1988-08-09 Bridgestone Corporation Reduced rolling resistance pneumatic radial tire
JPS62283002A (ja) * 1986-02-20 1987-12-08 Bridgestone Corp 重荷重用空気入りラジアルタイヤ
JPS62194904A (ja) * 1986-02-20 1987-08-27 Bridgestone Corp 重荷重用空気入りラジアルタイヤ
EP0467490B1 (de) * 1986-12-25 2001-01-17 Bridgestone Corporation Radialer Luftreifen für LKW

Also Published As

Publication number Publication date
JP2721359B2 (ja) 1998-03-04
EP0352140B1 (de) 1994-09-21
KR0145303B1 (ko) 1998-08-01
KR910002625A (ko) 1991-02-25
US5052457A (en) 1991-10-01
EP0352140A2 (de) 1990-01-24
ES2064446T3 (es) 1995-02-01
EP0352140A3 (en) 1990-05-09
DE68918366T2 (de) 1995-04-27
JPH0231903A (ja) 1990-02-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee