IT1016234B - Apparecchiatura per la fabbricazio ne di pneumatici - Google Patents

Apparecchiatura per la fabbricazio ne di pneumatici

Info

Publication number
IT1016234B
IT1016234B IT51815/74A IT5181574A IT1016234B IT 1016234 B IT1016234 B IT 1016234B IT 51815/74 A IT51815/74 A IT 51815/74A IT 5181574 A IT5181574 A IT 5181574A IT 1016234 B IT1016234 B IT 1016234B
Authority
IT
Italy
Prior art keywords
tires
manufacture
equipment
Prior art date
Application number
IT51815/74A
Other languages
English (en)
Original Assignee
Nat Standard 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 Nat Standard Co filed Critical Nat Standard Co
Application granted granted Critical
Publication of IT1016234B publication Critical patent/IT1016234B/it

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
    • B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • 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
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C2037/90—Measuring, controlling or regulating
    • 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
    • B29D2030/3207—Positioning the beads
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Tyre Moulding (AREA)
  • Load-Bearing And Curtain Walls (AREA)
IT51815/74A 1973-07-02 1974-06-28 Apparecchiatura per la fabbricazio ne di pneumatici IT1016234B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/375,750 US4048002A (en) 1973-07-02 1973-07-02 Tire building apparatus

Publications (1)

Publication Number Publication Date
IT1016234B true IT1016234B (it) 1977-05-30

Family

ID=23482167

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51815/74A IT1016234B (it) 1973-07-02 1974-06-28 Apparecchiatura per la fabbricazio ne di pneumatici

Country Status (6)

Country Link
US (1) US4048002A (it)
JP (2) JPS5927702B2 (it)
CA (1) CA1021680A (it)
DE (1) DE2431759A1 (it)
GB (2) GB1466432A (it)
IT (1) IT1016234B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230517A (en) * 1978-03-15 1980-10-28 Nrm Corporation Modular tire building machine
US4314864A (en) * 1980-05-07 1982-02-09 The Firestone Tire & Rubber Company Method and apparatus for building a tire
US4309235A (en) * 1980-07-09 1982-01-05 National-Standard Company Retractable bead setter assembly and method of operation thereof
US4836880A (en) * 1988-03-04 1989-06-06 Haas Herbert G Tire assembly machine
JPH10258467A (ja) * 1997-01-17 1998-09-29 Bridgestone Corp タイヤ製造方法およびタイヤ製造機
DE19942220A1 (de) * 1999-09-03 2001-03-08 Thyssenkrupp Ind Ag Reifenaufbautrommel mit Andrückeinheiten
US6863760B2 (en) * 2001-09-21 2005-03-08 The Goodyear Tire & Rubber Company Stabilizer for cantilevered tire building drum
ES2298751T3 (es) * 2004-04-30 2008-05-16 Pirelli Tyre S.P.A. Procedimiento de fabricacion de un neumatico que rueda sin aire para ruedas de vehiculo.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2838091A (en) * 1955-08-17 1958-06-10 Gen Tire & Rubber Co Tire building machine
DE1233586B (de) * 1961-11-27 1967-02-02 Continental Gummi Werke Ag Maschine zum Herstellen von Karkassen fuer Fahrzeugluftreifen
US3374138A (en) * 1964-05-19 1968-03-19 Goodrich Co B F Tire building machine
JPS535350B1 (it) * 1964-07-24 1978-02-25
BG18591A3 (it) * 1967-02-08 1975-02-25

Also Published As

Publication number Publication date
JPS5927702B2 (ja) 1984-07-07
JPS5173084A (it) 1976-06-24
GB1466431A (en) 1977-03-09
GB1466432A (en) 1977-03-09
CA1021680A (en) 1977-11-29
DE2431759A1 (de) 1975-01-30
JPS6017700B2 (ja) 1985-05-04
JPS5038780A (it) 1975-04-10
US4048002A (en) 1977-09-13

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