JPS5583606A - Radial tyre for automobile and its production - Google Patents

Radial tyre for automobile and its production

Info

Publication number
JPS5583606A
JPS5583606A JP15460378A JP15460378A JPS5583606A JP S5583606 A JPS5583606 A JP S5583606A JP 15460378 A JP15460378 A JP 15460378A JP 15460378 A JP15460378 A JP 15460378A JP S5583606 A JPS5583606 A JP S5583606A
Authority
JP
Japan
Prior art keywords
rubber stock
bead filler
arrange
tyre
auxilliary
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.)
Pending
Application number
JP15460378A
Other languages
Japanese (ja)
Inventor
Tadanobu Nanun
Yukio Tozawa
Yasuhiro Mizumoto
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 JP15460378A priority Critical patent/JPS5583606A/en
Publication of JPS5583606A publication Critical patent/JPS5583606A/en
Pending 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
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • 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
    • B60C15/0603—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex
    • B60C15/0607—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex comprising several parts, e.g. made of different rubbers
    • 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
    • B29D2030/481—Fillers or apexes

Abstract

PURPOSE: To increase driving comfortability without reducing steering stability, by bringing down the height of bead filler than the conventional height and also by monocock moulding of rubber stock which has simillar quality with bead filler, auxilliary rubber stock and etc., maintaining fixed position of each component.
CONSTITUTION: Fold back mono-layer carcass ply 105, consisted of fiber cord, crossing at nearly right angle against the equatorial surface of tyre Y-Y, at circumference of bead wire layer 107. Then extend folding back part 105A toward side-wall-part 102 and envelope bead filler 109A and tightly stick it to main body of carcass ply. Moreover, at outside of folding back part 105A, arrange rubber stock 109B which has same quality with bead filler 109A, and make its outer periphery arrange at neighbouring position of largest width of tyre. Furthermore, arrange auxilliary rubber stock 110 which has superior capacity of cushion, outside of rubber stock 109B to avoid hard rubber stock 109B contacting directly with rim flange 111A of rim 111.
COPYRIGHT: (C)1980,JPO&Japio
JP15460378A 1978-12-16 1978-12-16 Radial tyre for automobile and its production Pending JPS5583606A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15460378A JPS5583606A (en) 1978-12-16 1978-12-16 Radial tyre for automobile and its production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15460378A JPS5583606A (en) 1978-12-16 1978-12-16 Radial tyre for automobile and its production

Publications (1)

Publication Number Publication Date
JPS5583606A true JPS5583606A (en) 1980-06-24

Family

ID=15587784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15460378A Pending JPS5583606A (en) 1978-12-16 1978-12-16 Radial tyre for automobile and its production

Country Status (1)

Country Link
JP (1) JPS5583606A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5813939A (en) * 1981-07-20 1983-01-26 Sharp Corp Cooking device
JPS604405A (en) * 1983-06-21 1985-01-10 Yokohama Rubber Co Ltd:The Pneumatic radial tire for passenger car
JPS60215404A (en) * 1984-04-10 1985-10-28 Bridgestone Corp Radial tire for passenger car
JPS6124605A (en) * 1984-07-16 1986-02-03 Bridgestone Corp High performance pneumatic tire
JPS61129305A (en) * 1984-11-26 1986-06-17 Yokohama Rubber Co Ltd:The Pneumatic radial tire for passenger car
JPS62279108A (en) * 1986-05-28 1987-12-04 Yokohama Rubber Co Ltd:The Radial-ply tire for passenger car
JPS638007A (en) * 1986-06-24 1988-01-13 ザ　グツドイア−　タイヤ　アンド　ラバ−　コンパニ− Pneumatic tire
JPH0592709A (en) * 1990-12-10 1993-04-16 Sumitomo Rubber Ind Ltd High speed and heavy load tire
JPH0717219A (en) * 1993-07-02 1995-01-20 Bridgestone Corp Automotive pneumatic radial tire
WO2001039964A1 (en) * 1999-12-06 2001-06-07 The Goodyear Tire & Rubber Company Compound apex for vehicle tire
US6972061B1 (en) 1999-12-06 2005-12-06 The Goodyear Tire & Rubber Company Compound apex for vehicle tire
JP2007290299A (en) * 2006-04-27 2007-11-08 Bridgestone Corp Method of manufacturing pneumatic radial tire and pneumatic radial tire
JP4643817B2 (en) * 2000-11-27 2011-03-02 住友ゴム工業株式会社 Pneumatic tire
JP2017030620A (en) * 2015-08-04 2017-02-09 住友ゴム工業株式会社 Pneumatic tire

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6312211B2 (en) * 1981-07-20 1988-03-17 Sharp Kk
JPS5813939A (en) * 1981-07-20 1983-01-26 Sharp Corp Cooking device
JPS604405A (en) * 1983-06-21 1985-01-10 Yokohama Rubber Co Ltd:The Pneumatic radial tire for passenger car
JPS60215404A (en) * 1984-04-10 1985-10-28 Bridgestone Corp Radial tire for passenger car
JPS6124605A (en) * 1984-07-16 1986-02-03 Bridgestone Corp High performance pneumatic tire
JPS61129305A (en) * 1984-11-26 1986-06-17 Yokohama Rubber Co Ltd:The Pneumatic radial tire for passenger car
JPS62279108A (en) * 1986-05-28 1987-12-04 Yokohama Rubber Co Ltd:The Radial-ply tire for passenger car
JPS638007A (en) * 1986-06-24 1988-01-13 ザ　グツドイア−　タイヤ　アンド　ラバ−　コンパニ− Pneumatic tire
JPH0592709A (en) * 1990-12-10 1993-04-16 Sumitomo Rubber Ind Ltd High speed and heavy load tire
JPH0717219A (en) * 1993-07-02 1995-01-20 Bridgestone Corp Automotive pneumatic radial tire
WO2001039964A1 (en) * 1999-12-06 2001-06-07 The Goodyear Tire & Rubber Company Compound apex for vehicle tire
US6972061B1 (en) 1999-12-06 2005-12-06 The Goodyear Tire & Rubber Company Compound apex for vehicle tire
JP4643817B2 (en) * 2000-11-27 2011-03-02 住友ゴム工業株式会社 Pneumatic tire
JP2007290299A (en) * 2006-04-27 2007-11-08 Bridgestone Corp Method of manufacturing pneumatic radial tire and pneumatic radial tire
JP2017030620A (en) * 2015-08-04 2017-02-09 住友ゴム工業株式会社 Pneumatic tire

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