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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to FR7611142ApriorityCriticalpatent/FR2348047A1/fr
Publication of FR2348047A1publicationCriticalpatent/FR2348047A1/fr
Application grantedgrantedCritical
Publication of FR2348047B3publicationCriticalpatent/FR2348047B3/fr
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
B29D30/248—Drums of the undercut type without toroidal expansion, e.g. with provisions for folding down the plies, for positioning the beads under the surface of the drum
Landscapes
Engineering & Computer Science
(AREA)
Manufacturing & Machinery
(AREA)
Mechanical Engineering
(AREA)
Heating, Cooling, Or Curing Plastics Or The Like In General
(AREA)
Moulds For Moulding Plastics Or The Like
(AREA)
FR7611142A1976-04-151976-04-15Tambour pour la confection des carcasses des pneumatiques conventionnels et premier temps radiaux
GrantedFR2348047A1
(fr)