JPS57152937A - Bead molding apparatus - Google Patents

Bead molding apparatus

Info

Publication number
JPS57152937A
JPS57152937A JP56038868A JP3886881A JPS57152937A JP S57152937 A JPS57152937 A JP S57152937A JP 56038868 A JP56038868 A JP 56038868A JP 3886881 A JP3886881 A JP 3886881A JP S57152937 A JPS57152937 A JP S57152937A
Authority
JP
Japan
Prior art keywords
bead
flipper
bead wire
pressed
wire
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.)
Granted
Application number
JP56038868A
Other languages
Japanese (ja)
Other versions
JPS6151540B2 (en
Inventor
Hitoshi Kawashima
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.)
Toyo Tire Corp
Original Assignee
Toyo Tire and 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 Toyo Tire and Rubber Co Ltd filed Critical Toyo Tire and Rubber Co Ltd
Priority to JP56038868A priority Critical patent/JPS57152937A/en
Publication of JPS57152937A publication Critical patent/JPS57152937A/en
Publication of JPS6151540B2 publication Critical patent/JPS6151540B2/ja
Granted 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
    • 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)

Abstract

PURPOSE:To obtain the titled apparatus capable of molding without labor with exception that bead filers are bonded together at cut terminals, by arranging interrelatedly mechansims for a bead roller that rotates a bead wire with the bead wire supported by it in a hanged manner. CONSTITUTION:The bead filler supply guide mechanism 2, the pressing roller mechanism 4, the flipper end advancing mechanism 7 and the flipper pressing mechanism 5 are organically related for the bead driving roller that rotates the bead wire (B) with the bead wire supported by it in a hanged manner. The elongated bead filler (A) having a sword tip is pressed integrally with the outer circumferential surface of the bead wite (B), a flipper 140 is pressed to a bead wire inner circumferential surface of the integrated bead core, and flipper 140 is pressed to sides of the bead wire (B) and the bead filler (A), and these steps can be automatically and continuously performed.
JP56038868A 1981-03-17 1981-03-17 Bead molding apparatus Granted JPS57152937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56038868A JPS57152937A (en) 1981-03-17 1981-03-17 Bead molding apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56038868A JPS57152937A (en) 1981-03-17 1981-03-17 Bead molding apparatus

Publications (2)

Publication Number Publication Date
JPS57152937A true JPS57152937A (en) 1982-09-21
JPS6151540B2 JPS6151540B2 (en) 1986-11-10

Family

ID=12537184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56038868A Granted JPS57152937A (en) 1981-03-17 1981-03-17 Bead molding apparatus

Country Status (1)

Country Link
JP (1) JPS57152937A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5828367A (en) * 1981-04-02 1983-02-19 ナシヨナル−スタンダ−ド・カンパニ− Method and device for manufacturing tire bead shape for car
JPS59209845A (en) * 1983-05-16 1984-11-28 Yokohama Rubber Co Ltd:The Filler advance apparatus of tire bead producing apparatus
JPS59209844A (en) * 1983-05-16 1984-11-28 Yokohama Rubber Co Ltd:The Flipper feeding apparatus of tire bead producing apparatus
JPS59209843A (en) * 1983-05-16 1984-11-28 Yokohama Rubber Co Ltd:The Apparatus for producing tire bead
JPS60259436A (en) * 1984-06-05 1985-12-21 Sumitomo Rubber Ind Ltd Apex bonding device for tire bead
WO1991012127A1 (en) * 1990-02-15 1991-08-22 Sumitomo Rubber Industries, Ltd. Method of sticking bead apexes and apparatus therefor

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5828367A (en) * 1981-04-02 1983-02-19 ナシヨナル−スタンダ−ド・カンパニ− Method and device for manufacturing tire bead shape for car
JPS59209845A (en) * 1983-05-16 1984-11-28 Yokohama Rubber Co Ltd:The Filler advance apparatus of tire bead producing apparatus
JPS59209844A (en) * 1983-05-16 1984-11-28 Yokohama Rubber Co Ltd:The Flipper feeding apparatus of tire bead producing apparatus
JPS59209843A (en) * 1983-05-16 1984-11-28 Yokohama Rubber Co Ltd:The Apparatus for producing tire bead
JPS6348703B2 (en) * 1983-05-16 1988-09-30 Yokohama Rubber Co Ltd
JPS6348701B2 (en) * 1983-05-16 1988-09-30 Yokohama Rubber Co Ltd
JPS6348702B2 (en) * 1983-05-16 1988-09-30 Yokohama Rubber Co Ltd
JPS60259436A (en) * 1984-06-05 1985-12-21 Sumitomo Rubber Ind Ltd Apex bonding device for tire bead
JPH0454574B2 (en) * 1984-06-05 1992-08-31 Sumitomo Rubber Ind
WO1991012127A1 (en) * 1990-02-15 1991-08-22 Sumitomo Rubber Industries, Ltd. Method of sticking bead apexes and apparatus therefor
US5328533A (en) * 1990-02-15 1994-07-12 Sumitomo Rubber Industries, Ltd. Bead apex applying method and device

Also Published As

Publication number Publication date
JPS6151540B2 (en) 1986-11-10

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