JP3066769B2 - タイヤビードの製造方法 - Google Patents

タイヤビードの製造方法

Info

Publication number
JP3066769B2
JP3066769B2 JP2408685A JP40868590A JP3066769B2 JP 3066769 B2 JP3066769 B2 JP 3066769B2 JP 2408685 A JP2408685 A JP 2408685A JP 40868590 A JP40868590 A JP 40868590A JP 3066769 B2 JP3066769 B2 JP 3066769B2
Authority
JP
Japan
Prior art keywords
filler
bead
projection
protrusion
bead core
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 - Lifetime
Application number
JP2408685A
Other languages
English (en)
Japanese (ja)
Other versions
JPH04255335A (ja
Inventor
勝英 川口
正裕 飯田
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.)
Yokohama Rubber Co Ltd
Original Assignee
Yokohama Rubber Co Ltd
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 Yokohama Rubber Co Ltd filed Critical Yokohama Rubber Co Ltd
Priority to JP2408685A priority Critical patent/JP3066769B2/ja
Priority to US07/920,450 priority patent/US5294275A/en
Priority to PCT/JP1991/001760 priority patent/WO1992012002A1/ja
Priority to DE19914193389 priority patent/DE4193389T1/de
Priority to KR1019920702056A priority patent/KR0170751B1/ko
Publication of JPH04255335A publication Critical patent/JPH04255335A/ja
Application granted granted Critical
Publication of JP3066769B2 publication Critical patent/JP3066769B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/48—Bead-rings or bead-cores; Treatment thereof prior to building the tyre
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/48—Bead-rings or bead-cores; Treatment thereof prior to building the tyre
    • B29D2030/482—Applying fillers or apexes to bead cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
JP2408685A 1990-12-28 1990-12-28 タイヤビードの製造方法 Expired - Lifetime JP3066769B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2408685A JP3066769B2 (ja) 1990-12-28 1990-12-28 タイヤビードの製造方法
US07/920,450 US5294275A (en) 1990-12-28 1991-12-25 Method of attaching a bead filler to a bead core
PCT/JP1991/001760 WO1992012002A1 (en) 1990-12-28 1991-12-25 Method of manufacturing tire bead
DE19914193389 DE4193389T1 (enrdf_load_stackoverflow) 1990-12-28 1991-12-25
KR1019920702056A KR0170751B1 (ko) 1990-12-28 1991-12-25 타이어 비드 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2408685A JP3066769B2 (ja) 1990-12-28 1990-12-28 タイヤビードの製造方法

Publications (2)

Publication Number Publication Date
JPH04255335A JPH04255335A (ja) 1992-09-10
JP3066769B2 true JP3066769B2 (ja) 2000-07-17

Family

ID=18518106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2408685A Expired - Lifetime JP3066769B2 (ja) 1990-12-28 1990-12-28 タイヤビードの製造方法

Country Status (4)

Country Link
JP (1) JP3066769B2 (enrdf_load_stackoverflow)
KR (1) KR0170751B1 (enrdf_load_stackoverflow)
DE (1) DE4193389T1 (enrdf_load_stackoverflow)
WO (1) WO1992012002A1 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4785290B2 (ja) * 2001-07-30 2011-10-05 株式会社ブリヂストン スティフナー付きビード
JP4643215B2 (ja) * 2004-10-05 2011-03-02 株式会社ブリヂストン 空気入りタイヤ用ビード部の製造方法
JP6126957B2 (ja) * 2013-09-17 2017-05-10 東洋ゴム工業株式会社 空気入りタイヤの製造方法
JP7119942B2 (ja) * 2018-11-22 2022-08-17 住友ゴム工業株式会社 タイヤの製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6031662B2 (ja) * 1977-10-17 1985-07-23 トクセン工業株式会社 タイヤ用ビ−ドの製造方法
JPS5842110Y2 (ja) * 1978-02-21 1983-09-22 横浜ゴム株式会社 押出成型用ダイス
JPS6246634A (ja) * 1985-08-26 1987-02-28 Yokohama Rubber Co Ltd:The タイヤビ−ドの製造方法

Also Published As

Publication number Publication date
KR0170751B1 (ko) 1999-03-30
JPH04255335A (ja) 1992-09-10
WO1992012002A1 (en) 1992-07-23
DE4193389T1 (enrdf_load_stackoverflow) 1993-01-28

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