ATE465894T1 - Reifen mit einem wulstkern mit vorgeformten drähten - Google Patents

Reifen mit einem wulstkern mit vorgeformten drähten

Info

Publication number
ATE465894T1
ATE465894T1 AT01980797T AT01980797T ATE465894T1 AT E465894 T1 ATE465894 T1 AT E465894T1 AT 01980797 T AT01980797 T AT 01980797T AT 01980797 T AT01980797 T AT 01980797T AT E465894 T1 ATE465894 T1 AT E465894T1
Authority
AT
Austria
Prior art keywords
carcass structure
tire
carcass
bead core
pair
Prior art date
Application number
AT01980797T
Other languages
German (de)
English (en)
Inventor
Guido Daghini
Luca Frisiani
Pierangelo Misani
Guido Riva
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Application granted granted Critical
Publication of ATE465894T1 publication Critical patent/ATE465894T1/de

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
    • B60C15/04—Bead cores
    • 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
    • B60C9/0057—Reinforcements comprising preshaped elements, e.g. undulated or zig-zag filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Ropes Or Cables (AREA)
AT01980797T 2001-10-30 2001-10-30 Reifen mit einem wulstkern mit vorgeformten drähten ATE465894T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2001/002048 WO2003037660A1 (en) 2001-10-30 2001-10-30 Tyre with improved bead core comprising preformed wires

Publications (1)

Publication Number Publication Date
ATE465894T1 true ATE465894T1 (de) 2010-05-15

Family

ID=11004200

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01980797T ATE465894T1 (de) 2001-10-30 2001-10-30 Reifen mit einem wulstkern mit vorgeformten drähten

Country Status (10)

Country Link
US (1) US7661453B2 (enExample)
EP (1) EP1439967B1 (enExample)
JP (1) JP4409947B2 (enExample)
KR (1) KR20040053231A (enExample)
CN (1) CN100471701C (enExample)
AT (1) ATE465894T1 (enExample)
BR (1) BR0117161B1 (enExample)
DE (1) DE60141986D1 (enExample)
RU (1) RU2302949C2 (enExample)
WO (1) WO2003037660A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003280837A1 (en) * 2003-11-17 2004-06-06 Akihiro Yamamoto Pneumatic tire and process for producing the same
BRPI0519895B1 (pt) * 2005-01-25 2018-05-02 Pirelli Tyre S.P.A. Pneumático de caminhão
DE112014006896B4 (de) * 2014-08-27 2023-07-20 The Yokohama Rubber Co., Ltd. Trennvorrichtung für einen Wulstkernstahldraht
FR3045462B1 (fr) * 2015-12-17 2017-12-29 Michelin & Cie Ensemble pour pneumatique comprenant des tissu(s) ou tricot(s) impregnes et un moyen de maintien sacrificiel
CN205273060U (zh) * 2016-01-08 2016-06-01 蚌埠伊诺华轮胎有限公司 一种新型折叠轮胎
JP6828390B2 (ja) 2016-11-16 2021-02-10 住友ゴム工業株式会社 空気入りタイヤ

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1522798A (en) * 1921-10-27 1925-01-13 John R Gammeter Grommet or endless cable
US1774748A (en) * 1928-07-05 1930-09-02 Gore Thomas Reenforcing element for the beads of automobile shoes
IT1123937B (it) * 1976-11-19 1986-04-30 Sarda Off Mec Coperture di pneumatici perfezionate
JPS574411A (en) * 1980-06-11 1982-01-11 Mitsuboshi Belting Ltd Bicycle tire and its manufacturing method
JPS6188804U (enExample) 1984-11-19 1986-06-10
JPS62181903A (ja) * 1986-02-04 1987-08-10 Fuji Seiko Kk 空気入りタイヤ用部材
JPH02175401A (ja) 1988-12-28 1990-07-06 Yokohama Rubber Co Ltd:The 空気入りタイヤ
JP2958703B2 (ja) * 1990-07-19 1999-10-06 横浜ゴム株式会社 空気入りタイヤ
JP3035598B2 (ja) 1990-11-16 2000-04-24 住友ゴム工業株式会社 タイヤ用ビード
FR2678544B1 (fr) 1991-07-03 1995-04-14 Michelin & Cie Procede de fabrication d'un pneumatique a armature de carcasse radiale, et pneumatique obtenu.
EP0542252B1 (en) 1991-11-15 1996-06-05 PIRELLI COORDINAMENTO PNEUMATICI S.p.A. Self-bearing tyre for motor-vehicle wheels incorporating elastic-support inserts in the sidewalls
JPH05163686A (ja) * 1991-12-13 1993-06-29 Tokyo Seiko Co Ltd タイヤ補強用ケーブルビード
JPH0622004A (ja) 1992-07-03 1994-01-28 Fujitsu Ltd 擬似ランダムパターンを用いた通信装置試験回路
DE4234562A1 (de) 1992-10-14 1994-04-21 Continental Ag Kern für Fahrzeugreifen
JP3337509B2 (ja) 1993-01-20 2002-10-21 株式会社ブリヂストン 空気入りラジアルタイヤ
US5581990A (en) * 1994-04-07 1996-12-10 N.V. Bekaert S.A. Twisting steel cord with wavy filament
FR2736006A1 (fr) * 1995-06-29 1997-01-03 Sedepro Pneumatique comportant des cables circonferentiels pour ancrer la carcasse, procede de preparation de tels cables
EP0856422A1 (en) 1997-01-31 1998-08-05 N.V. Bekaert S.A. Single wire bead reinforcement
JPH10305711A (ja) 1997-05-06 1998-11-17 Yokohama Rubber Co Ltd:The 空気入りラジアルタイヤ
JP3777241B2 (ja) * 1997-05-06 2006-05-24 横浜ゴム株式会社 空気入りラジアルタイヤ
ZA9810315B (en) 1997-11-27 1999-05-18 Bekaert Sa Nv Steel cord with spatially waved elements
EP0943421B1 (en) 1997-11-28 2003-05-28 Pirelli Pneumatici Societa' Per Azioni A method for making tyres for vehicle wheels
EP0928680B1 (en) 1997-12-30 2003-03-12 Pirelli Pneumatici Societa' Per Azioni A method for making tyres for vehicle wheels
JP4037518B2 (ja) 1998-05-11 2008-01-23 住友ゴム工業株式会社 空気入りタイヤのビードコア、並びにその製造方法及び装置
JP4021987B2 (ja) * 1998-05-14 2007-12-12 住友ゴム工業株式会社 空気入りタイヤ
BR9916547B1 (pt) 1998-12-24 2010-02-09 dispositivo e processo para fabricar um cordonel metÁlico, cordonel metÁlico particularmente para reforÇar produtos elastomÉricos compàsitos e pneumÁtico para rodas de veÍculos.
JP2001032183A (ja) 1999-05-20 2001-02-06 Bridgestone Corp ゴム物品の補強に供するスチールワイヤおよびその矯正方法並びに空気入りタイヤ
JP2001003279A (ja) 1999-06-18 2001-01-09 Bridgestone Corp ゴム物品補強用スチールコードおよび空気入りラジアルタイヤ
EP1080948B1 (en) 1999-08-05 2005-06-29 PIRELLI PNEUMATICI Società per Azioni Tyre for motor vehicle wheels
WO2001043957A1 (en) 1999-12-15 2001-06-21 Pirelli Pneumatici S.P.A. A method for manufacturing reinforcing annular elements for vehicle tyres, and a tyre incorporating inextensible annular inserts manufactured by such a method
JP4430810B2 (ja) * 2000-11-22 2010-03-10 住友ゴム工業株式会社 ゴム物品補強用の金属コードの製造方法

Also Published As

Publication number Publication date
BR0117161A (pt) 2004-10-19
BR0117161B1 (pt) 2010-10-19
KR20040053231A (ko) 2004-06-23
JP4409947B2 (ja) 2010-02-03
EP1439967B1 (en) 2010-04-28
WO2003037660A1 (en) 2003-05-08
EP1439967A1 (en) 2004-07-28
CN1558837A (zh) 2004-12-29
RU2004113376A (ru) 2005-06-27
DE60141986D1 (de) 2010-06-10
JP2005507339A (ja) 2005-03-17
US7661453B2 (en) 2010-02-16
CN100471701C (zh) 2009-03-25
US20050087278A1 (en) 2005-04-28
RU2302949C2 (ru) 2007-07-20

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties