A method in accordance with the present invention manufactures a tire with a biaxial monolayer belt component (MBC). The method comprises the steps of: winding a cord continuously about a first drum according to a pre-defined pattern to create a mesh of cords defining a single belt/overlay structure; adjusting the structure to a predetermined position on the first drum by laser lights; applying a tread component to the structure; transferring the structure and tread component to a second drum; applying the structure and tread component to a carcass component on the second drum; reducing pressure of the carcass component by a predetermined amount; and stitching the structure and tread component to the carcass component.

A device for supplying a tire-constituting member includes a placement portion to which a tire-constituting member is supplied from the rear side to be placed on the placement portion, a first holding device to hold the tire-constituting member front end portion and is movable, a second holding device to hold the tire-constituting member rear end portion cut to a predetermined length and is movable, a detection device to detect the front end portion position placed on the placement portion, and a control unit which calculates deviation amounts with respect to preset reference positions of the front end portion according to data from the detection device and drives the first holding device in a state where the rear end portion is held by the second holding device such that the front end portion is positioned at the reference position according to the calculation results.

Disclosed is a strip applicator, a strip-winding station and method for applying a strip to a strip-winding drum, wherein the strip applicator includes an applicator member applying the strip to the strip-winding drum at an application position and a supply section receiving the strip in an input direction at a supply position and supplying the strip to the applicator member in an output direction. The applicator member is movable in an offset direction transverse to the output direction to offset the application position relative to the supply position. The supply section has an input member at the supply position for receiving the strip in the input direction and an output member for outputting the strip to the applicator member in the output direction. The output member is movable relative to the input member from a start position towards an offset position in the offset direction.

A method of manufacturing a raw tire of one aspect of the present disclosure includes: winding a strip-shaped body on a forming drum in a circumferential direction, and overlapping and joining together respective end portions of the strip-shaped body in a winding direction so as to form a joined portion; and layering a ribbon on the strip-shaped body by winding the ribbon on the strip-shaped body in a direction in which the ribbon runs up onto a step of an end portion that is positioned at a radial direction outer side among the respective end portions configuring the joined portion.

A supply apparatus of tire material members includes a feeder that feeds out first and second continuous material members from which first and second material member is to be cut out, respectively, a conveyer that conveys the first and second continuous material members, a cutter that cuts the first and second continuous material members at a cutting position extending perpendicularly to a conveyance direction every time when the first and second continuous material members are conveyed by a predetermined length, a position detector that detects positions of the first and second continuous material members during a conveyance by the predetermined length from the cutting position, and a position adjuster that, during the conveyance by the predetermined length from the cutting position, adjusts conveyance distances of the first and second continuous material members based on the detected positions of the first and second continuous material members.

A joining state determination method includes: acquiring member front end imaging data of a band-shaped member; acquiring member joint imaging data of the band-shaped member; calculating a matching rate indicating a degree of coincidence of the acquired member joint imaging data with member front end registration data registered based on the acquired member front end imaging data; and determining that the longitudinal ends of the band-shaped member are properly joined, in the case where the calculated matching rate is either not greater than a predetermined threshold or less than the predetermined threshold.

Method for controlling the feed of semifinished products in a tyre building process, said method comprising: feeding a semifinished product (10) into a building station (30) adapted to build, through said semi-finished product (10), a structural component of a tyre; performing, in an acquisition zone (AZ), a verification to verify the presence of at least one defect of said semifinished product (10); generating a notification signal (NS) as a function of said verification; activating, as a function of said notification signal (NS), a discard device (60), configured for discarding at least one portion of said semifinished product (10) comprising said at least one defect.

A process for building tyres for wheels of vehicles, with the following building operations: winding a cut-to-size semifinished element around a forming drum, thereby forming a corresponding component of a tyre, wherein the semi-finished element has opposite ends juxtaposed with each other to form a junction zone; repeating the winding operation until completion of the building operations on the forming drum. During the building operations, a checking operation is performed on the tyre, including: acquiring a two-dimensional image of the tyre; identifying, in the image, at least one junction zone in a radially external position of the tyre; providing reference images, each representing a junction zone type; comparing the at least one identified junction zone with each reference image; selecting a junction zone type; classifying the at least one identified junction zone on the basis of the junction zone type; and generating a stop or a consent signal.