Invention Grant
- Patent Title: Tire carcass building method and drum
- Patent Title (中): 轮胎屠体建造方法和鼓
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Application No.: US13256100Application Date: 2010-03-12
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Publication No.: US08764924B2Publication Date: 2014-07-01
- Inventor: Viscardo Baldoni , Flavio Boscolo
- Applicant: Viscardo Baldoni , Flavio Boscolo
- Applicant Address: IT Roverto
- Assignee: Marangoni Meccanica S.p.A.
- Current Assignee: Marangoni Meccanica S.p.A.
- Current Assignee Address: IT Roverto
- Agency: Frommer Lawrence & Haug LLP
- Agent Ronald R. Santucci
- Priority: ITTO2009A0191 20090313
- International Application: PCT/IB2010/000527 WO 20100312
- International Announcement: WO2010/103393 WO 20100916
- Main IPC: B29D30/24
- IPC: B29D30/24 ; B29D30/32
Abstract:
To build a tire carcass, a tubular carcass body is formed about a building drum, which has a longitudinal axis, and an outer surface coaxial with the longitudinal axis and defined at least partly by a ring of longitudinal articulated rods lying in respective planes of a sheaf of planes through the longitudinal axis; the building drum locking two bead bundles to the tubular carcass body and torus-shaping the tubular carcass body by moving and/or deforming the articulated rods in their planes.
Public/Granted literature
- US20120111480A1 Tire Carcass Building Method And Drum Public/Granted day:2012-05-10
Information query
