GB733206A - Improvements in or relating to the manufacture of vehicle tyres - Google Patents

Improvements in or relating to the manufacture of vehicle tyres

Info

Publication number
GB733206A
GB733206A GB3107352A GB3107352A GB733206A GB 733206 A GB733206 A GB 733206A GB 3107352 A GB3107352 A GB 3107352A GB 3107352 A GB3107352 A GB 3107352A GB 733206 A GB733206 A GB 733206A
Authority
GB
United Kingdom
Prior art keywords
drum
band
folding
segments
bead 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
GB3107352A
Other languages
English (en)
Inventor
Richard Beckadolph
Walter Niclaus
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.)
Continental AG
Original Assignee
Continental Gummi Werke AG
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
Priority to BE518365D priority Critical patent/BE518365A/xx
Priority to DEC4203A priority patent/DE971039C/de
Priority to CH307066D priority patent/CH307066A/de
Priority to FR1071887D priority patent/FR1071887A/fr
Application filed by Continental Gummi Werke AG filed Critical Continental Gummi Werke AG
Priority to GB3107352A priority patent/GB733206A/en
Priority to US340544A priority patent/US2743760A/en
Publication of GB733206A publication Critical patent/GB733206A/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
    • B29D30/246—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
    • 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
    • B29D30/32—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
    • B29D2030/3264—Folding over means, e.g. bladders or rigid arms using radially expandable, contractible mechanical means, e.g. circumferentially spaced arms, spring rollers, cages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Tyre Moulding (AREA)
GB3107352A 1951-05-17 1952-12-08 Improvements in or relating to the manufacture of vehicle tyres Expired GB733206A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE518365D BE518365A (OSRAM) 1952-12-08
DEC4203A DE971039C (de) 1951-05-17 1951-05-17 Reifenaufbaumaschine
CH307066D CH307066A (de) 1952-12-08 1952-11-05 Verfahren und Einrichtung zum Herstellen eines Fahrzeugluftreifens im Flachbandverfahren.
FR1071887D FR1071887A (fr) 1952-12-08 1952-11-27 Procédé et dispositif pour la fabrication de pneumatiques de véhicules et dispositif pour la mise en oeuvre de ce procédé
GB3107352A GB733206A (en) 1952-12-08 1952-12-08 Improvements in or relating to the manufacture of vehicle tyres
US340544A US2743760A (en) 1952-12-08 1953-03-05 Method and apparatus for building tire casings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3107352A GB733206A (en) 1952-12-08 1952-12-08 Improvements in or relating to the manufacture of vehicle tyres

Publications (1)

Publication Number Publication Date
GB733206A true GB733206A (en) 1955-07-06

Family

ID=10317554

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3107352A Expired GB733206A (en) 1951-05-17 1952-12-08 Improvements in or relating to the manufacture of vehicle tyres

Country Status (4)

Country Link
BE (1) BE518365A (OSRAM)
CH (1) CH307066A (OSRAM)
FR (1) FR1071887A (OSRAM)
GB (1) GB733206A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1209733B (de) * 1962-10-20 1966-01-27 Continental Gummi Werke Ag Aufbauvorrichtung fuer Luftreifen
US5772836A (en) * 1996-02-27 1998-06-30 Bridgestone Corporation Turning apparatus for tire components

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214671A (en) * 1978-12-20 1980-07-29 Pittsburgh-Des Moines Steel Company Floating roof drainage system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1209733B (de) * 1962-10-20 1966-01-27 Continental Gummi Werke Ag Aufbauvorrichtung fuer Luftreifen
US5772836A (en) * 1996-02-27 1998-06-30 Bridgestone Corporation Turning apparatus for tire components

Also Published As

Publication number Publication date
FR1071887A (fr) 1954-09-06
CH307066A (de) 1955-05-15
BE518365A (OSRAM)

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