JPS5213578A - Method and apparatus for forming bead filler - Google Patents

Method and apparatus for forming bead filler

Info

Publication number
JPS5213578A
JPS5213578A JP50090410A JP9041075A JPS5213578A JP S5213578 A JPS5213578 A JP S5213578A JP 50090410 A JP50090410 A JP 50090410A JP 9041075 A JP9041075 A JP 9041075A JP S5213578 A JPS5213578 A JP S5213578A
Authority
JP
Japan
Prior art keywords
bead filler
forming bead
forming
filler
bead
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
JP50090410A
Other languages
Japanese (ja)
Other versions
JPS5651100B2 (en
Inventor
Itaru Amano
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP50090410A priority Critical patent/JPS5213578A/en
Publication of JPS5213578A publication Critical patent/JPS5213578A/en
Publication of JPS5651100B2 publication Critical patent/JPS5651100B2/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
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the mould
    • B29C45/14073—Positioning or centering articles in the mould using means being retractable during injection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14631—Coating reinforcements
    • 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)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Tyre Moulding (AREA)
JP50090410A 1975-07-23 1975-07-23 Method and apparatus for forming bead filler Granted JPS5213578A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50090410A JPS5213578A (en) 1975-07-23 1975-07-23 Method and apparatus for forming bead filler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50090410A JPS5213578A (en) 1975-07-23 1975-07-23 Method and apparatus for forming bead filler

Publications (2)

Publication Number Publication Date
JPS5213578A true JPS5213578A (en) 1977-02-01
JPS5651100B2 JPS5651100B2 (en) 1981-12-03

Family

ID=13997803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50090410A Granted JPS5213578A (en) 1975-07-23 1975-07-23 Method and apparatus for forming bead filler

Country Status (1)

Country Link
JP (1) JPS5213578A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5242577A (en) * 1975-10-02 1977-04-02 Kobe Steel Ltd Method of forming bead filler
EP0499111A2 (en) * 1991-02-12 1992-08-19 Bridgestone/Firestone, Inc. Method and device for producing vehicle tire bead-bead filler assemblies

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5242577A (en) * 1975-10-02 1977-04-02 Kobe Steel Ltd Method of forming bead filler
JPS5746425B2 (en) * 1975-10-02 1982-10-02
EP0499111A2 (en) * 1991-02-12 1992-08-19 Bridgestone/Firestone, Inc. Method and device for producing vehicle tire bead-bead filler assemblies
EP0499111A3 (en) * 1991-02-12 1993-04-14 Bridgestone/Firestone, Inc. Method and device for producing vehicle tire bead-bead filler assemblies

Also Published As

Publication number Publication date
JPS5651100B2 (en) 1981-12-03

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