SE320494BSE8488/66ASE848866ASE320494BSE 320494 BSE320494 BSE 320494BSE 8488/66 ASE8488/66 ASE 8488/66ASE 848866 ASE848866 ASE 848866ASE 320494 BSE320494 BSE 320494B
Authority
SE
Sweden
Application number
SE8488/66A
Inventor
L Frazier
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 CofiledCriticalNat Standard Co
Publication of SE320494BpublicationCriticalpatent/SE320494B/xx
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
Landscapes
Engineering & Computer Science
(AREA)
Manufacturing & Machinery
(AREA)
Mechanical Engineering
(AREA)
Tyre Moulding
(AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General
(AREA)