A manufacturing method includes: cutting out a sheet-like belt 8b by cutting a master roll 8a between a master roll table 10 and a belt table 14; moving the belt table 14 carrying the cut-out sheet-like belt 8b to a winding position of the sheet-like belt 8b; and winding the sheet-like belt 8b around a winding cylinder 50 at the winding position. The master roll 8a is fixed onto the belt table 14 by attraction when the master roll 8a is cut between the master roll table 10 and the belt table 14 and the belt table 14 is moved to the winding position of the sheet-like belt 8b while keeping the cut-out sheet-like belt 8b fixed onto the belt table 14 by attraction.

A winding method includes: attracting a sheet-like belt 8b onto a table 14 by multiple attracting means 15 lined up in a longitudinal direction of the sheet-like belt 8b; and winding the sheet-like belt 8b around a winding cylinder 50 by moving the winding cylinder 50 in the longitudinal direction of the sheet-like belt 8b while rotating the winding cylinder 50 above the sheet-like belt 8b and by cancelling attraction by the attracting means 15 one after another from attracting means 15 to which the winding cylinder 50 has moved.

A manufacturing method includes cutting out a sheet-like belt for one full circle of tire by cutting a master roll diagonally with respect to a longitudinal direction between a master roll table 10 and a belt table 14, moving the belt table 14 carrying the cut-out sheet-like belt to a winding position of the sheet-like belt, winding the sheet-like belt around a winding cylinder 50 at the winding position, and unwinding the sheet-like belt from the winding cylinder 50 in a place facing a molding drum 64 and forming a cylindrical belt by winding the sheet-like belt around the molding drum 64.

A manufacturing method includes feeding a master roll 8a from a master roll table 10 to a belt table 14, and cutting the master roll 8a between the master roll table 10 and the belt table 14. In the step of feeding the master roll 8a from the master roll table 10 to the belt table 14, the master roll 8a is fed by holding a front part of the master roll 8a by a first hand 30 and a rear part of the master roll 8a by a second hand 40, and the front part of the master roll 8a is continuously held by the first hand 30 from start to end of the feeding.

The installation comprises a preparation station for preparing strips by cutting a straight wire band, a jointing station arranged to butt-joint the strips obtained from the preparation station so as to form a reinforcing ply, and a station for turning over strips, which is interposed between the preparation station and the jointing station. The installation also comprises a first receiving surface, arranged to receive a strip, a second receiving surface associated with a reversing device which is arranged to transfer a strip from said first receiving surface to said second receiving surface, by thus turning over the strip. A gripping member is arranged to take a strip from the first or second receiving surface in order to allow the jointing station to selectively construct a reinforcing ply with a left-hand ply handle or with a right-hand ply angle.

A manufacturing device includes a belt table situated adjacent to a master roll table; a hand feeding the master roll from the master roll table to the belt table; and a cutting device cutting the master roll between the master roll table and the belt table, wherein the hand includes a first hand which keeps holding a front part of the master roll in a feeding direction of the master roll from start to end of feeding of the master roll and a second hand which holds a rear part trailing the front part in the feeding direction

During building of tyres, at least one first forming drum is employed which has a deposition surface and includes sectors radially movable relative to a geometric rotation axis, and circumferentially distributed one after the other. A plurality of strip-like elements is deposited in circumferential side by side relationship on the deposition surface set in the first deposition configuration, to form at least one component of at least one first crown structure. Setting of the deposition surface includes the actions of radially moving the sectors to give the deposition surface a predetermined diameter and carry out a relative movement between a central portion and axially external end portions of each sector to shape the deposition surface according to a predetermined curvature outline.

The installation comprises a preparation station for preparing strips by cutting a straight wire band, a jointing station arranged to butt-joint the strips obtained from the preparation station so as to form a reinforcing ply, and a station for turning over strips, which is interposed between the preparation station and the jointing station. The installation also comprises a first receiving surface, arranged to receive a strip, a second receiving surface associated with a reversing device which is arranged to transfer a strip from said first receiving surface to said second receiving surface, by thus turning over the strip. A gripping member is arranged to take a strip from the first or second receiving surface in order to allow the jointing station to selectively construct a reinforcing ply with a left-hand ply handle or with a right-hand ply angle.

A tire has: a tire frame member having bead portions, side portions that lie in a row with tire radial direction outer sides of the bead portions, and a crown portion that lies in a row with tire axial direction inner sides of the side portions; and a belt layer in which a plurality of ring-shaped reinforcing bodies, which are annular and in which a reinforcing cord that is annular is covered by a resin, are disposed along a tire axial direction at a tire radial direction outer side of the tire frame member.

A manufacturing method includes cutting out a sheet-like belt for one full circle of tire by cutting a master roll diagonally with respect to a longitudinal direction between a master roll table 10 and a belt table 14, moving the belt table 14 carrying the cut-out sheet-like belt to a winding position of the sheet-like belt, winding the sheet-like belt around a winding cylinder 50 at the winding position, and unwinding the sheet-like belt from the winding cylinder 50 in a place facing a molding drum 64 and forming a cylindrical belt by winding the sheet-like belt around the molding drum 64.