Patent classifications
B29D2030/0077
METHOD FOR PRODUCING A TIRE PROVIDED WITH A RADIOFREQUENCY COMMUNICATIONS MODULE
A method for manufacturing a tire (1) equipped with a communication module (20) consists in successively, and in the order required by the architecture of said tire, laying rubber products, notably profiled elements (50) and reinforcing elements on a given support in order to yield a green tire (1), then in vulcanizing the green tire to yield a tire (1), wherein, prior to laying one of the rubber profiled elements (50) on the green tire, a slot (52) is created starting from a surface of the rubber profiled element (50) and the communication module (20) is introduced into the slot (52).
METHOD FOR PRODUCING A TIRE PROVIDED WITH A RADIOFREQUENCY COMMUNICATIONS MODULE
A method for manufacturing a tire (1) equipped with a communication module (20) consists in successively, and in the order required by the architecture of said tire, laying rubber products, notably profiled elements (50) and reinforcing elements on a given support in order to yield a green tire (1), then in vulcanizing the green tire to yield a tire (1), wherein, prior to laying one of the rubber profiled elements (50) on the green tire, a slot (52) is created starting from a surface of the rubber profiled element (50) and the communication module (20) is introduced into the slot (52).
RFID mesh label, tire having RFID mesh label integrally incorporated therein, and methods of making
An RFID mesh label configured to be integrally incorporated within a vulcanized tire and to further provide unique identifier(s) and/or other information about the vulcanized tire during and/or post-vulcanization, the RFID mesh label including a face layer configured to be positioned adjacent or flush to an outer surface of the vulcanized tire; an RFID layer positioned underneath the face layer, the RFID layer having an RFID device that is configured to provide unique identifier(s) and/or other information about the vulcanized tire upon being read with an RFID reader; and a mesh backing overlying the RFID layer and adapted to be integrally incorporated in a vulcanized tire after subjecting a green tire to a vulcanization process.
METHOD AND APPARATUS FOR APPLYING RUBBERIZED ELECTRONIC TAGS TO A TYRE BEING PROCESSED
A method for applying rubberized electronic tags to a tyre being processed. A continuous band is extended lengthwise along a longitudinal direction. The rubberized electronic tags are adhered to the front surface of the band and arranged sequentially along that direction. A rubberized electronic tag is peeled from the continuous band and applied to the tyre. The peeling includes imposing a longitudinal sliding motion and a sliding path on the band.
Method to Manufacture an Electronic Device for a Rubber Article
A method to manufacture an electronic device to be applied to rubber article. The device comprises an electronic element, two layers of thermoplastic material which are arranged in a sandwich-like manner so as to contain, between one another, the electronic element, and at least an outer rubber layer arranged to cover an outer surface of at least one of the respective thermoplastic layers. The method comprises a preliminary step comprising (a) a deposition operation, during which an adhesive solution consisting of a basic water solution comprising a latex of an elastomer rubber and a combination of resorcinol and formaldehyde is applied on at least one outer surface of one of the layers of thermoplastic material; and (b) a heating operation, during which the layers of thermoplastic material on which the adhesive solution was applied are kept at a temperature ranging from 120 to 230° C. for an amount of time ranging from 2 to 15 min.
TIRE AND METHOD OF MANUFACTURING TIRE
A tire that includes a plurality of annular tire constituent members respectively having joint parts formed by joining one end and another end of each member, and an electronic component. The plurality of annular tire constituent members respectively having joint parts include an inner liner that covers a tire inner cavity surface, and at least two tire constituent members different from the inner liner. The electronic component is disposed within a range of less than 90° around a tire rotation axis, relative to the positions of the joint parts of the inner liner.
TIRE ELECTRONICS ASSEMBLY
A tire electronics assembly includes a base and a plurality of modules. The base is mechanically attached to the tire and includes an electronic device. The base also includes a plurality of mechanical attachment elements arranged side-by-side in a row. Each module includes an electronic device and a mechanical attachment element. Each mechanical attachment element on a module is configured to releasably mechanically attach to any one of the mechanical attachment elements on the base. In this configuration, the modules are interchangeably mechanically attachable to the base in side-by side positions in row. The base further includes a plurality of electrical contacts arranged side-by-side in a row. Each module has an electrical contact that is configured to releasably electrically connect with any one of the electrical contacts on the base, whereby the modules are interchangeably electrically connectable with the base in side-by-side positions in a row.
TIRE ELECTRONICS ASSEMBLY
An electronics assembly is provided for use with a tire. The assembly includes a plurality of printed circuit boards, each of which includes an electronic device configured to sense a condition of the tire. Attachment pegs are provided to attach the printed circuit boards together in stacked positions that are spaced apart by the attachment pegs. Each attachment peg has a lower end portion configured to attach to any one of the printed circuit boards. Each attachment peg further has an upper end portion configured to attach to any other one of the printed circuit boards. This enables the printed circuit boards to be attached interchangeably between the stacked positions.
DAISY TIRE ELECTRONICS ASSEMBLY
A tire electronics assembly includes a base and a plurality of modules. The base is mechanically attached to the tire and includes an electronic device. A plurality of mechanical attachment elements are arranged on the base in a circular array. Each module includes an electronic device and a mechanical attachment element. Each mechanical attachment element on a module is configured to releasably mechanically attach to any one of the mechanical attachment elements on the base. In this configuration, the modules are interchangeably mechanically attachable to the base in the circular array. The base further includes a plurality of electrical terminals arranged in a circular array. Each module has an electrical terminal that is configured to releasably electrically connect with any one of the electrical terminals on the base, whereby the modules are interchangeably electrically connectable with the base in the circular array.
ASSEMBLY FOR PLACEMENT OF SENSORS WITHIN TIRE
An assembly (10) for positioning sensors within a tire is provided that has first and second bead sensors (14,16), and first and second side-wall/shoulder sensors (18, 20). A first actuator (30) moves the sensors in a radial direction of the tire, and a second actuator (32) moves the first and second bead sensors in the axial direction of the tire. A third actuator (34) is present and moves the first and second bead sensors in the axial direction relative to the first and second sidewall/shoulder sensors. A fourth actuator (36) moves the first and second bead sensors in the axial direction relative to one another, and a fifth actuator (38) moves the first and second sidewall/shoulder sensors in the axial direction relative to one another.