Mounting patch for a tire

Patent metadata

Field	Value
Publication number	US-10119876-B2
Application number	US-201815872083-A
Country	US
Kind code	B2
Filing date	Jan 16, 2018
Priority date	Mar 21, 2014
Publication date	Nov 6, 2018
Grant date	Nov 6, 2018

Abstract

A rubber patch, which is useable for mounting an active electronic component to a tire, is described. The rubber patch includes a base having a connecting face and support face. The connecting face is substantially planar and is intended to be fixed to an internal surface of the tire. The support face is opposite the connecting face and is arranged to support the active electronic component. The rubber patch further includes a passive label arranged between the connecting face and the support face. The passive label is for identifying the tire and is provided with a memory for storing a unique identification data item pertaining to the tire. A corresponding tire monitoring system, which is configured to read at least the identification data item pertaining to the tire, also is described.

First claim

The invention claimed is:

1. A rubber patch for mounting an active electronic component to a tire, the rubber patch comprising:
a base that includes: (a) a connecting face that is substantially planar and intended to be fixed to an internal surface of the tire, and (b) a support face located opposite the connecting face, the support face serving as a support for the active electronic component; and
a passive label integrated into the base and positioned between the connecting face and the support face, the passive label including a memory for storing a unique identification data item pertaining to the tire, for identifying the tire,
wherein the active electronic component includes a passive label reader, and
wherein the passive label is arranged so that the passive label reader of the active electronic component is able to read, from the passive label, the unique identification data item.

2. The rubber patch according to claim 1 , wherein the base includes a strap having first and second openings positioned opposite one another so that a fixing strip, which is for fixing the active electronic component to the rubber patch, can pass therethrough, and
wherein the passive label is substantially aligned with an intended location of the fixing strip.

3. The rubber patch according to claim 1 , wherein the support face includes a platform having a geometry designed to cooperate with a corresponding geometry of the active electronic component so as to fix the active electronic component to the support face.

4. The rubber patch according to claim 3 , wherein the platform is shaped in a form of a dovetail.

5. The rubber patch according to claim 1 , wherein the passive label includes a radiofrequency identification (RFID) transponder.

6. A tire comprising:
an internal tire surface; and
a patch for mounting an active electronic component to the internal tire surface,
wherein the patch includes: (1) a base having a connecting face, which is substantially planar and intended to be fixed to the internal tire surface, and a support face located opposite the connecting face, the support face serving as a support for the active electronic component, and (2) a passive label integrated into the base and positioned between the connecting face and the support face, the passive label including a memory storing a unique identification data item pertaining to the tire, for identifying the tire,
wherein the active electronic component includes a passive label reader, and
wherein the passive label is arranged so that the passive label reader of the active electronic component is able to read, from the passive label, the unique identification data item.

7. The tire according to claim 6 , wherein the passive label includes a passive radiofrequency identification (RFID) transponder provided with antennas.

8. The tire according to claim 7 , wherein the tire is structured to be used in a civil engineering vehicle or an agricultural vehicle.

Assignees

• Michelin & Cie

Inventors

• Marques Frédéric
• Lhospitalier Denis

Classifications

• G06K19/07764

  the adhering arrangement making the record carrier attachable to a tyre (tyre temperature or pressure control arrangements, see B60C23/00) · CPC title

• B60C23/0442

  the transmitted signal comprises further information, e.g. instruction codes, sensor characteristics or identification data · CPC title

• B60C23/0483 Primary

  Wireless routers between wheel mounted transmitters and chassis mounted receivers · CPC title

• B29D2030/0072

  Attaching fasteners to tyres, e.g. patches, in order to connect devices to tyres · CPC title

• B60C23/0493

  for attachment on the tyre · CPC title