CA1078717A - Tire bead core-apex assembly - Google Patents

Tire bead core-apex assembly

Info

Publication number
CA1078717A
CA1078717A CA279,224A CA279224A CA1078717A CA 1078717 A CA1078717 A CA 1078717A CA 279224 A CA279224 A CA 279224A CA 1078717 A CA1078717 A CA 1078717A
Authority
CA
Canada
Prior art keywords
bladder
bead core
core
apex
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.)
Expired
Application number
CA279,224A
Other languages
English (en)
French (fr)
Inventor
Clifford O. Mangun
Max D. Brinkley
Paul E. Appleby
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Application granted granted Critical
Publication of CA1078717A publication Critical patent/CA1078717A/en
Expired 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)
CA279,224A 1976-07-01 1977-05-26 Tire bead core-apex assembly Expired CA1078717A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/701,937 US4087298A (en) 1976-07-01 1976-07-01 Tire bead core-apex assembly

Publications (1)

Publication Number Publication Date
CA1078717A true CA1078717A (en) 1980-06-03

Family

ID=24819281

Family Applications (1)

Application Number Title Priority Date Filing Date
CA279,224A Expired CA1078717A (en) 1976-07-01 1977-05-26 Tire bead core-apex assembly

Country Status (6)

Country Link
US (1) US4087298A (OSRAM)
JP (1) JPS5938885B2 (OSRAM)
BR (1) BR7704202A (OSRAM)
CA (1) CA1078717A (OSRAM)
GB (1) GB1579763A (OSRAM)
LU (1) LU77591A1 (OSRAM)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1077000B (it) * 1977-04-13 1985-04-27 Pirelli Procedimento per applicare un elemento di materiale deformabile ad un cerchietto per tallone di pneumatico e macchina per realizzare tale procedimento
IT1115688B (it) * 1977-12-15 1986-02-03 Pirelli Dispositivo per l'applicazione di un riempitivo elastomerico ad un cerchietto di pneumatico
US4163683A (en) * 1977-12-27 1979-08-07 The Goodyear Tire & Rubber Company Forming a tire bead assembly
US4168336A (en) * 1978-01-16 1979-09-18 The Goodyear Tire & Rubber Company Wedge for tire bead assembly apparatus
US4196036A (en) * 1978-08-21 1980-04-01 The B. F. Goodrich Company Tire bead ring assembly machine
JPS55114556A (en) * 1979-02-22 1980-09-03 Nrm Corp Belt folding machine and its belt folding method
US4410389A (en) * 1981-04-02 1983-10-18 National-Standard Company Bead and filler assembly machine
JPS623935A (ja) * 1985-06-29 1987-01-09 Sumitomo Rubber Ind Ltd タイヤのビ−ドアセンブリ製造装置
JPS6266559U (OSRAM) * 1985-10-17 1987-04-24
JP2834803B2 (ja) * 1989-11-22 1998-12-14 株式会社ブリヂストン フィラー付きビードの成形装置
US5336358A (en) * 1991-08-22 1994-08-09 The Yokohama Rubber Co., Ltd. Apparatus for manufacturing bead assemblies for tires
US6630045B1 (en) 1999-03-25 2003-10-07 The Goodyear Tire & Rubber Company Combined bead loading and apex application system
US8136562B2 (en) 2006-12-29 2012-03-20 Bridgestone Firestone North American Tire, Llc Tire bead insulation
WO2016051590A1 (ja) * 2014-10-03 2016-04-07 不二精工 株式会社 フィラーの起立装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1327307A (en) * 1918-10-14 1920-01-06 Western Tire & Rubber Works Tire-retreading apparatus
US2605198A (en) * 1946-08-14 1952-07-29 Wingfoot Corp Tire building machine and method
FR1311161A (fr) * 1961-06-15 1962-12-07 Dunlop Sa Procédé et appareil pour poser des bandes de tissus ou matières analogues autour de tringles pour enveloppes de bandages pneumatiques
US3560301A (en) * 1967-05-29 1971-02-02 Nrm Corp Tire building machine
JPS4913507B1 (OSRAM) * 1970-12-19 1974-04-01
GB1324196A (en) * 1971-06-23 1973-07-18 Nii Shinnoi Promy Equipment for building pneumatic tyres
FR2207021B1 (OSRAM) * 1972-11-22 1976-02-13 Uniroyal Ste Fr
JPS5232788B2 (OSRAM) * 1973-09-21 1977-08-24

Also Published As

Publication number Publication date
JPS535281A (en) 1978-01-18
US4087298A (en) 1978-05-02
JPS5938885B2 (ja) 1984-09-19
GB1579763A (en) 1980-11-26
BR7704202A (pt) 1978-03-28
LU77591A1 (OSRAM) 1977-09-29

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Legal Events

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