GB825806A - Tyre building apparatus and method - Google Patents

Tyre building apparatus and method

Info

Publication number
GB825806A
GB825806A GB38273/57A GB3827357A GB825806A GB 825806 A GB825806 A GB 825806A GB 38273/57 A GB38273/57 A GB 38273/57A GB 3827357 A GB3827357 A GB 3827357A GB 825806 A GB825806 A GB 825806A
Authority
GB
United Kingdom
Prior art keywords
diaphragm
discs
bead
segments
rings
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
GB38273/57A
Other languages
English (en)
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.)
Pirelli and C SpA
Original Assignee
Pirelli SpA
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 Pirelli SpA filed Critical Pirelli SpA
Publication of GB825806A publication Critical patent/GB825806A/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
    • B29D30/32—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
    • 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)
    • B29D30/36—Expansion of tyres in a flat form, i.e. expansion to a toroidal shape independently of their building-up process, e.g. of tyres built by the flat-tyres method or by jointly covering two bead-rings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Tyre Moulding (AREA)
  • Tents Or Canopies (AREA)
GB38273/57A 1956-12-14 1957-12-09 Tyre building apparatus and method Expired GB825806A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT825806X 1956-12-14

Publications (1)

Publication Number Publication Date
GB825806A true GB825806A (en) 1959-12-23

Family

ID=11318923

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38273/57A Expired GB825806A (en) 1956-12-14 1957-12-09 Tyre building apparatus and method

Country Status (5)

Country Link
US (1) US3035629A (US07223432-20070529-C00017.png)
BE (1) BE562966A (US07223432-20070529-C00017.png)
DE (1) DE1106948B (US07223432-20070529-C00017.png)
FR (1) FR1199242A (US07223432-20070529-C00017.png)
GB (1) GB825806A (US07223432-20070529-C00017.png)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3111445A (en) * 1959-07-03 1963-11-19 Kleber Colombes Tire building and shaping drum
DE1273807B (de) * 1961-11-27 1968-07-25 Dunlop Rubber Co Aufbautrommel fuer die Herstellung von Luftreifen
DE1729830B1 (de) * 1964-01-08 1971-01-21 Uniroyal Inc Verfahren und Vorrichtung zum Herstellen einer etwa zylindrischen Reifenkarkasse fuer Diagonalreifen
FR2484908A1 (fr) * 1980-06-19 1981-12-24 Goodyear Tire & Rubber Tambour et procede de mise en forme d'un pneu radial

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1324214A (fr) * 1960-12-19 1963-04-19 Kleber Colombes Tambour déformable pour la confection des pneumatiques
NL130884C (US07223432-20070529-C00017.png) * 1960-12-19
US3144374A (en) * 1960-12-19 1964-08-11 Paul Jean Robert Louis Saint Deformable drum for the manufacture of tires
BE627775A (US07223432-20070529-C00017.png) * 1962-03-21
US3371005A (en) * 1963-09-27 1968-02-27 Gen Tire & Rubber Co Tire expanders and method of making same
NL6411324A (US07223432-20070529-C00017.png) * 1963-12-03 1965-06-04
US3489634A (en) * 1965-06-24 1970-01-13 Uniroyal Inc Apparatus for building tires and the like
US3698987A (en) * 1970-12-18 1972-10-17 Goodyear Tire & Rubber Tire building drum
US3784426A (en) * 1970-12-18 1974-01-08 Goodyear Tire & Rubber Method of building tires
DE2134904B1 (de) * 1971-07-13 1973-01-04 Leonhard Herbert Maschinenfabrik, 6000 Bergen-Enkheim Einrichtung zum Aufbauen und Formen eines Rohlings für Gürtelreifen
US3816218A (en) * 1972-03-29 1974-06-11 Goodyear Tire & Rubber Tire building drum
US3867223A (en) * 1972-06-28 1975-02-18 Goodyear Tire & Rubber Method for shaping pneumatic tire
US3922188A (en) * 1972-06-28 1975-11-25 Goodyear Tire & Rubber Inflatable membrane and method for shaping pneumatic tires
US3871942A (en) * 1973-09-17 1975-03-18 Gen Tire & Rubber Co Pneumatic tire carcass building machine having a bead lock assembly and a method of using the same
US4144114A (en) * 1977-07-11 1979-03-13 Nrm Corporation Tire building machine
US4214939A (en) * 1978-03-15 1980-07-29 Nrm Corporation Tire building machine
US4290472A (en) * 1978-09-21 1981-09-22 National-Standard Company Tire building apparatus
US4312696A (en) * 1980-03-12 1982-01-26 National-Standard Company Tire building apparatus
US6969440B2 (en) * 2001-05-11 2005-11-29 Fuji Seiko Co., Ltd. Pneumatic tire, method for manufacturing the same and method for manufacturing body ply

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA463422A (en) * 1950-02-28 Dunlop Tire And Rubber Goods Company Apparatus for and method of building tire covers
US1551040A (en) * 1922-07-08 1925-08-25 Fisk Rubber Co Tire building
US1525455A (en) * 1922-07-12 1925-02-10 Fisk Rubber Co Tire building
GB280640A (en) * 1926-08-18 1927-11-18 India Rubber Gutta Percha Tele Improvements in or relating to apparatus for the manufacture of pneumatic tyre casings
GB426737A (en) * 1933-10-14 1935-04-09 Nat Rubber Machinery Co Improvements in collapsible drums for building tyres
GB432412A (en) * 1933-12-20 1935-07-25 Pirelli Improvements in or relating to the shaping of flat band tyre cover carcases
DE856513C (de) * 1942-06-02 1952-11-20 Continental Gummi Werke Ag Verfahren und Einrichtung zur Herstellung von Luftreifen
FR1054077A (US07223432-20070529-C00017.png) * 1950-11-02 1954-02-08
US2814330A (en) * 1953-11-10 1957-11-26 Pirelli Machine for building pneumatic tires

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3111445A (en) * 1959-07-03 1963-11-19 Kleber Colombes Tire building and shaping drum
DE1273807B (de) * 1961-11-27 1968-07-25 Dunlop Rubber Co Aufbautrommel fuer die Herstellung von Luftreifen
DE1729830B1 (de) * 1964-01-08 1971-01-21 Uniroyal Inc Verfahren und Vorrichtung zum Herstellen einer etwa zylindrischen Reifenkarkasse fuer Diagonalreifen
FR2484908A1 (fr) * 1980-06-19 1981-12-24 Goodyear Tire & Rubber Tambour et procede de mise en forme d'un pneu radial

Also Published As

Publication number Publication date
DE1106948B (de) 1961-05-18
US3035629A (en) 1962-05-22
BE562966A (US07223432-20070529-C00017.png)
FR1199242A (fr) 1959-12-11

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