GB1326599A - Tyre building apparatus - Google Patents

Tyre building apparatus

Info

Publication number
GB1326599A
GB1326599A GB5637172A GB5637172A GB1326599A GB 1326599 A GB1326599 A GB 1326599A GB 5637172 A GB5637172 A GB 5637172A GB 5637172 A GB5637172 A GB 5637172A GB 1326599 A GB1326599 A GB 1326599A
Authority
GB
United Kingdom
Prior art keywords
tyre building
nov
tyre
building apparatus
cylindrical members
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
GB5637172A
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
Publication of GB1326599A publication Critical patent/GB1326599A/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)
    • B29D30/08—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
    • B29D30/245—Drums for the single stage building process, i.e. the building-up of the cylindrical carcass and the toroidal expansion of it are realised on the same drum
    • 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
    • B29D30/26—Accessories or details, e.g. membranes, transfer rings
    • B29D2030/2628—Bladders for shaping the inner parts of the tyre beads or sidewalls
    • 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
    • B29D30/26—Accessories or details, e.g. membranes, transfer rings
    • B29D2030/2635—Central bladder, e.g. elastic membrane, sleeve, envelope, diaphragm, which covers the central portion of the drum, e.g. covering the toroidally expandable rigid segments
    • 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
    • B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • B29D2030/3214—Locking the beads on the drum; details of the drum in the bead locking areas, e.g. drum shoulders
    • 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
    • B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • B29D2030/3221—Folding over means, e.g. bladders or rigid arms
    • B29D2030/3242—Folding over means, e.g. bladders or rigid arms and with means for pressing the bladder against the ply material, e.g. bladder guide shoes, cages, arms

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
  • Tires In General (AREA)

Abstract

1326599 Tyre switching drums GOODYEAR TIRE & RUBBER CO 4 Nov 1970 [28 Nov 1969] 56371/72 Divided out of 1326598 Heading B7C The subject-matter of this specification is identical with that of parent Specification 1,326,598, but the claims are directed to a tyre building drum including a cylindrical sleeve mounted on two cylindrical members and supported at its centre by support means the elements of which are radially retractible to allow the cylindrical members to move towards each other.
GB5637172A 1969-11-28 1970-11-04 Tyre building apparatus Expired GB1326599A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88052269A 1969-11-28 1969-11-28

Publications (1)

Publication Number Publication Date
GB1326599A true GB1326599A (en) 1973-08-15

Family

ID=25376459

Family Applications (2)

Application Number Title Priority Date Filing Date
GB5637172A Expired GB1326599A (en) 1969-11-28 1970-11-04 Tyre building apparatus
GB5239670A Expired GB1326598A (en) 1969-11-28 1970-11-04 Tyre building apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB5239670A Expired GB1326598A (en) 1969-11-28 1970-11-04 Tyre building apparatus

Country Status (10)

Country Link
JP (1) JPS4931549B1 (en)
BE (1) BE759492A (en)
CA (1) CA931059A (en)
DE (1) DE2059344A1 (en)
FR (1) FR2072292A5 (en)
GB (2) GB1326599A (en)
LU (1) LU62143A1 (en)
NL (1) NL7017249A (en)
SE (1) SE373779B (en)
ZA (1) ZA707418B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039621A2 (en) * 1980-05-07 1981-11-11 The Firestone Tire & Rubber Company Method and apparatus for building a tire

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4933977A (en) * 1972-07-31 1974-03-28
DE2545381C3 (en) * 1975-10-10 1982-03-11 Continental Gummi-Werke Ag, 3000 Hannover Method and device for building green tires using the flat belt method
JPS52110936U (en) * 1976-02-19 1977-08-23
JPS5498344U (en) * 1977-11-26 1979-07-11
US4226656A (en) * 1979-04-02 1980-10-07 The Goodyear Tire & Rubber Company Tire carcass assembly
JPS58175703U (en) * 1982-05-18 1983-11-24 タマパツク株式会社 shoe insole
JP6405683B2 (en) * 2014-04-22 2018-10-17 横浜ゴム株式会社 Pneumatic fender material manufacturing method and pneumatic fender material manufacturing apparatus
CN113738785B (en) * 2021-07-29 2023-07-25 武汉船用机械有限责任公司 Simple clutch device
CN114193808B (en) * 2021-12-09 2024-02-27 重庆市九龙橡胶制品制造有限公司 Tire preforming device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039621A2 (en) * 1980-05-07 1981-11-11 The Firestone Tire & Rubber Company Method and apparatus for building a tire
EP0039621A3 (en) * 1980-05-07 1984-08-01 The Firestone Tire & Rubber Company Method and apparatus for building a tire

Also Published As

Publication number Publication date
NL7017249A (en) 1971-06-02
BE759492A (en) 1971-04-30
FR2072292A5 (en) 1971-09-24
JPS4931549B1 (en) 1974-08-22
GB1326598A (en) 1973-08-15
SE373779B (en) 1975-02-17
CA931059A (en) 1973-07-31
ZA707418B (en) 1971-07-28
LU62143A1 (en) 1971-05-11
DE2059344A1 (en) 1971-06-09

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee