JP4409947B2 - 予備成形ワイヤを含む改良されたビードコアを有するタイヤ - Google Patents

予備成形ワイヤを含む改良されたビードコアを有するタイヤ Download PDF

Info

Publication number
JP4409947B2
JP4409947B2 JP2003539969A JP2003539969A JP4409947B2 JP 4409947 B2 JP4409947 B2 JP 4409947B2 JP 2003539969 A JP2003539969 A JP 2003539969A JP 2003539969 A JP2003539969 A JP 2003539969A JP 4409947 B2 JP4409947 B2 JP 4409947B2
Authority
JP
Japan
Prior art keywords
tire
thread
bead core
preformed
annular reinforcing
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
JP2003539969A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005507339A (ja
JP2005507339A5 (enExample
Inventor
ダグヒーニ，グイド，ルイジ
フリシアーニ，ルカ
ミサーニ，ピエランジェロ
リバ，グイド
Original Assignee
ピレリ・タイヤ・ソチエタ・ペル・アツィオーニ
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 ピレリ・タイヤ・ソチエタ・ペル・アツィオーニ filed Critical ピレリ・タイヤ・ソチエタ・ペル・アツィオーニ
Publication of JP2005507339A publication Critical patent/JP2005507339A/ja
Publication of JP2005507339A5 publication Critical patent/JP2005507339A5/ja
Application granted granted Critical
Publication of JP4409947B2 publication Critical patent/JP4409947B2/ja
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
    • 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)
JP2003539969A 2001-10-30 2001-10-30 予備成形ワイヤを含む改良されたビードコアを有するタイヤ Expired - Fee Related JP4409947B2 (ja)

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 (3)

Publication Number Publication Date
JP2005507339A JP2005507339A (ja) 2005-03-17
JP2005507339A5 JP2005507339A5 (enExample) 2005-12-22
JP4409947B2 true JP4409947B2 (ja) 2010-02-03

Family

ID=11004200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003539969A Expired - Fee Related JP4409947B2 (ja) 2001-10-30 2001-10-30 予備成形ワイヤを含む改良されたビードコアを有するタイヤ

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
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
ATE465894T1 (de) 2010-05-15
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

Similar Documents

Publication Publication Date Title
JP4727676B2 (ja) 改良されたビード構造を備える空気入りタイヤ
JP6131514B2 (ja) ２層マルチストランド金属コードの製造方法
JP6131515B2 (ja) ２層マルチストランド金属コード
JP5847990B2 (ja) ゴム物品補強用スチールコードおよび空気入りタイヤ
EP2423380A2 (en) Steel cord for reinforcing rubber and pneumatic radial tire
US7316254B2 (en) Pneumatic tire
KR20170118081A (ko) 타이어의 보호 보강을 위한 １×ｎ 구조의 다중-스트랜드 케이블
KR101133165B1 (ko) 합성 비드 코어를 구비한 공기 타이어
EP1344864B1 (en) Steel cord, method of making the same and pneumatic tire including the same
JP4409947B2 (ja) 予備成形ワイヤを含む改良されたビードコアを有するタイヤ
JP2010242279A (ja) 環状同芯撚りビードコード、その製造方法、及び車両用タイヤ
EP4015253B1 (en) Tire with improved bead structure
JP2001032184A (ja) 耐久性に優れたゴム物品補強用スチールコード、ゴムおよびスチールコード複合体並びに空気入りタイヤ
KR20080036665A (ko) 사전성형 와이어를 포함하는 개선된 비드 코어를 구비한타이어
US20250001813A1 (en) Tire comprising a pair of flexible bead cores
JPH05294101A (ja) 空気入りラジアルタイヤ
JP4802943B2 (ja) ゴム補強用スチールコード及びそれを用いた空気入りラジアルタイヤ
WO2024134977A1 (ja) 自動二輪車用タイヤ
JP2000190708A (ja) 乗用車用空気入りラジアルタイヤ
RU2348539C1 (ru) Пневматическая шина с усовершенствованным бортовым конструктивным элементом
JP2010115981A (ja) 空気入りラジアルタイヤ
JP2012106568A (ja) 空気入りタイヤ
JPH10121389A (ja) ゴム物品補強用スチールコードおよび空気入りタイヤ
JPH0827681A (ja) 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

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20070608

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070612

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20070912

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20070920

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20071009

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20071016

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20071112

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20071119

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20071211

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090626

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090925

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20091022

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20091112

R150 Certificate of patent or registration of utility model

Ref document number: 4409947

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121120

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131120

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees