SE373779B - - Google Patents

Info

Publication number
SE373779B
SE373779B SE7016043A SE1604370A SE373779B SE 373779 B SE373779 B SE 373779B SE 7016043 A SE7016043 A SE 7016043A SE 1604370 A SE1604370 A SE 1604370A SE 373779 B SE373779 B SE 373779B
Authority
SE
Sweden
Application number
SE7016043A
Inventor
P E Appleby
D C Folden
D C Kubinski
Original Assignee
Goodyear Tire & Rubber
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 & Rubber filed Critical Goodyear Tire & Rubber
Publication of SE373779B publication Critical patent/SE373779B/xx

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)
SE7016043A 1969-11-28 1970-11-26 SE373779B (xx)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SE373779B true SE373779B (xx) 1975-02-17

Family

ID=25376459

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7016043A SE373779B (xx) 1969-11-28 1970-11-26

Country Status (10)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4933977A (xx) * 1972-07-31 1974-03-28
DE2545381C3 (de) * 1975-10-10 1982-03-11 Continental Gummi-Werke Ag, 3000 Hannover Verfahren und Vorrichtung zum Aufbauen von Reifenrohlingen im Flachbandverfahren
JPS52110936U (xx) * 1976-02-19 1977-08-23
JPS5498344U (xx) * 1977-11-26 1979-07-11
US4226656A (en) * 1979-04-02 1980-10-07 The Goodyear Tire & Rubber Company Tire carcass assembly
US4314864A (en) * 1980-05-07 1982-02-09 The Firestone Tire & Rubber Company Method and apparatus for building a tire
JPS58175703U (ja) * 1982-05-18 1983-11-24 タマパツク株式会社 靴の中敷
JP6405683B2 (ja) * 2014-04-22 2018-10-17 横浜ゴム株式会社 空気式防舷材の製造方法および空気式防舷材の製造装置
CN113738785B (zh) * 2021-07-29 2023-07-25 武汉船用机械有限责任公司 简易离合装置
CN114193808B (zh) * 2021-12-09 2024-02-27 重庆市九龙橡胶制品制造有限公司 轮胎预成型装置

Also Published As

Publication number Publication date
NL7017249A (xx) 1971-06-02
GB1326599A (en) 1973-08-15
BE759492A (fr) 1971-04-30
FR2072292A5 (xx) 1971-09-24
JPS4931549B1 (xx) 1974-08-22
GB1326598A (en) 1973-08-15
CA931059A (en) 1973-07-31
ZA707418B (en) 1971-07-28
LU62143A1 (xx) 1971-05-11
DE2059344A1 (de) 1971-06-09

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