JPS6331380B2 - - Google Patents

Info

Publication number
JPS6331380B2
JPS6331380B2 JP56065725A JP6572581A JPS6331380B2 JP S6331380 B2 JPS6331380 B2 JP S6331380B2 JP 56065725 A JP56065725 A JP 56065725A JP 6572581 A JP6572581 A JP 6572581A JP S6331380 B2 JPS6331380 B2 JP S6331380B2
Authority
JP
Japan
Prior art keywords
bead core
bead
carcass ply
former
fan
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
JP56065725A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57178839A (en
Inventor
Nobuhiko Irie
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP56065725A priority Critical patent/JPS57178839A/ja
Publication of JPS57178839A publication Critical patent/JPS57178839A/ja
Publication of JPS6331380B2 publication Critical patent/JPS6331380B2/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)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/24—Drums
    • B29D30/244—Drums for manufacturing substantially cylindrical tyre components with cores or beads, e.g. carcasses
    • B29D30/246—Drums for the multiple stage building process, i.e. the building-up of the cylindrical carcass is realised on one drum and the toroidal expansion is realised after transferring on another drum
    • B29D30/247—Arrangements for the first stage only, e.g. means for radially expanding the drum to lock the beads

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
JP56065725A 1981-04-30 1981-04-30 Method and apparatus for manufacturing radial tire Granted JPS57178839A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56065725A JPS57178839A (en) 1981-04-30 1981-04-30 Method and apparatus for manufacturing radial tire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56065725A JPS57178839A (en) 1981-04-30 1981-04-30 Method and apparatus for manufacturing radial tire

Publications (2)

Publication Number Publication Date
JPS57178839A JPS57178839A (en) 1982-11-04
JPS6331380B2 true JPS6331380B2 (enrdf_load_stackoverflow) 1988-06-23

Family

ID=13295275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56065725A Granted JPS57178839A (en) 1981-04-30 1981-04-30 Method and apparatus for manufacturing radial tire

Country Status (1)

Country Link
JP (1) JPS57178839A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4685992A (en) * 1981-06-18 1987-08-11 Mitsubishi Jukogyo Kabushiki Kaisha Apparatus for manufacturing a radial tire
JPS57208233A (en) * 1981-06-18 1982-12-21 Mitsubishi Heavy Ind Ltd Method and apparatus for manufacturing radial tire
JPH02185432A (ja) * 1989-01-13 1990-07-19 Sumitomo Rubber Ind Ltd タイヤ構成材料貼付方法およびその装置
JP2810114B2 (ja) * 1989-06-03 1998-10-15 株式会社ブリヂストン タイヤ成型装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398577A1 (fr) * 1977-07-29 1979-02-23 Citroen Sa Tete de rodage a commande mecanique

Also Published As

Publication number Publication date
JPS57178839A (en) 1982-11-04

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