High crown uni-stage tire building drum

Details High crown uni-stage tire building drum High crown uni-stage tire building drum

2007-10-30

2007-10-30

Knable, Geoffrey L. (Department: 1733)

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

Tire body building type

C156S417000, C156S420000

Reexamination Certificate

active

11020367

ABSTRACT:
A tire building drum and a method of building a tire carcass is disclosed. The tire building drum has a center section comprised of a plurality of segments that are radially and axially movable. The building drum further comprises shoulder sections that are axially movable. The shoulder sections include radially expandable bead locks. The method employs the steps of applying one or more carcass layers, locking the bead locks and moving the center section radially outwardly while moving the bead locks axially inwardly.

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Machine translation of DE 2705504.
European Search Report, completed Apr. 5, 2006.

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