Method and apparatus for bonding an active tag to a patch and a tire
First Claim
Patent Images
1. A tire patch for securing an electronic monitoring device for monitoring at least one engineering condition within a tire, comprising:
- a vulcanized rubber patch of preselected configuration having a first side for interfacing with a face of an encapsulated rigid monitoring device and a second opposite side approximating the contour of an inner liner of a tire, the first side including a recessed cavity surrounded by a raised ridge of material of sufficient height capable of surrounding a portion of the outer periphery of the encapsulated rigid monitoring device; and
a layer of uncured dual cure bonding rubber having a first surface and a second surface, the first surface being permanently assembled to the second side of the vulcanized rubber patch.
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Abstract
A method and apparatus for bonding an active tag to a patch and assembling the patch to a tire is set forth. A patch assembly and a method for securing an electronic monitoring device having electronic and mechanical components for monitoring at least one engineering condition within a tire, comprising an rigid tag assembly encapsulating the electronic monitoring device, bonded to a vulcanized rubber patch which is secured to the inner cavity of a tire utilizing a layer of dual cure bonding rubber.
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Citations
24 Claims
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1. A tire patch for securing an electronic monitoring device for monitoring at least one engineering condition within a tire, comprising:
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a vulcanized rubber patch of preselected configuration having a first side for interfacing with a face of an encapsulated rigid monitoring device and a second opposite side approximating the contour of an inner liner of a tire, the first side including a recessed cavity surrounded by a raised ridge of material of sufficient height capable of surrounding a portion of the outer periphery of the encapsulated rigid monitoring device; and a layer of uncured dual cure bonding rubber having a first surface and a second surface, the first surface being permanently assembled to the second side of the vulcanized rubber patch. - View Dependent Claims (2, 3, 4)
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5. A patch assembly for securing an active electronic monitoring device having electronic and mechanical components for monitoring at least one engineering condition within a tire, comprising:
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a rigid tag assembly including a rigid potting material encapsulating an active electronic monitoring device, the rigid tag assembly having an upper surface, a lower surface and an outer periphery; a vulcanized rubber patch of preselected configuration having a first side for interfacing with a face of an encapsulated tag assembly and a second opposite side approximating the contour of an inner liner of a tire, the first side including a recessed cavity surrounded by a raised ridge of material of sufficient height surrounding a portion of the outer periphery of the rigid tag assembly; an adhesive layer securing at least the lower surface of the rigid tag assembly within the recessed cavity of the vulcanized rubber patch; and a layer of uncured dual cure bonding rubber having a first surface and a second surface, the first surface being permanently assembled to the second side of the vulcanized rubber patch. - View Dependent Claims (6, 7, 8)
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9. A tire having an active electronic monitoring device for monitoring at least one engineering condition mounted within the tire, comprising:
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a vulcanized tire having an inner liner; a rigid tag assembly including a rigid potting material encapsulating an active electronic monitoring device, the rigid tag assembly having an upper surface, a lower surface and an outer periphery; a vulcanized rubber patch of preselected configuration having edges, a first side for interfacing with a face of an encapsulated tag assembly and a second opposite side approximating the contour of an inner liner of a tire, the first side including a recessed cavity surrounded by a raised ridge of material of sufficient height surrounding a portion of the outer periphery of the rigid tag assembly; an adhesive layer securing at least the lower surface of the rigid tag assembly within the recessed cavity of the vulcanized rubber patch; and a layer of dual cure bonding rubber having a first surface and a second surface, the first surface being permanently cured to the second side of the vulcanized rubber patch and the second surface being permanently cured to the inner liner of the tire. - View Dependent Claims (10, 11)
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12. A tire patch for securing an electronic monitoring device for monitoring at least one engineering condition within a tire, comprising:
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a rigid insert having a cylindrical wall, the interior of the cylindrical wall forming a recessed cavity for receiving a cylindrical encapsulated monitoring device; a rubber patch of preselected configuration having a first side and a second opposite side, the first side including a cylindrical raised ridge of material surrounding the cylindrical wall of the rigid insert, the raised ridge being of sufficient height to secure the insert in a fixed position, and the second opposite side for interfacing with a face of an encapsulated rigid monitoring device and the second opposite side approximating the contour of an inner liner of a tire; and a layer of dual cure bonding rubber having a first surface and a second surface, the first surface being permanently assembled to the second side of the rubber patch, while the second surface is uncured. - View Dependent Claims (13, 14, 15)
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16. A patch assembly for securing an active electronic monitoring device having electronic and mechanical components for monitoring at least one engineering condition within a tire, comprising:
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a cylindrical rigid tag assembly including a rigid potting material encapsulating an active electronic monitoring device, the rigid tag assembly having an upper surface, a lower surface and an outer cylindrical periphery; a rigid insert having a cylindrical wall, the interior of the cylindrical wall forming a recessed cavity for receiving the cylindrical rigid tag assembly; a vulcanized rubber patch of preselected configuration having edges, a first side and a second opposite side, the first side including a cylindrical raised ridge of material surrounding the cylindrical wall of the rigid insert, the raised ridge being of sufficient height to secure the insert in a fixed position, and the second opposite side approximating the contour of an inner liner of a tire; an adhesive layer securing at least the outer cylindrical periphery of the rigid tag assembly within the recessed cavity of the cylindrical rigid insert; and a layer of dual cure bonding rubber having a first surface and a second surface, the first surface being permanently assembled to the second side of the vulcanized rubber patch, while the second surface is uncured. - View Dependent Claims (17, 18, 19)
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20. A tire having an active electronic monitoring device for monitoring at least one engineering condition mounted within the tire, comprising:
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a vulcanized tire having an inner liner; a cylindrical rigid tag assembly including a rigid potting material encapsulating an active electronic monitoring device, the cylindrical rigid tag assembly having a cylindrical outer periphery wall, an upper surface and a lower surface; a rigid insert having a cylindrical wall, the interior of the cylindrical wall forming a recessed cavity for receiving the cylindrical rigid tag assembly; a vulcanized rubber patch of preselected configuration having edges, a first side and a second opposite side, the first side including a cylindrical raised ridge of material surrounding the cylindrical wall of the rigid insert, the raised ridge being of sufficient height to secure the insert in a fixed position, and the second opposite side approximating the contour of an inner liner of a tire; an adhesive layer securing at least the cylindrical outer periphery wall of the rigid tag assembly to the cylindrical wall of the rigid insert; and a layer of dual cure bonding rubber having a first surface and a second surface, the first surface being permanently bonded to the second side of the vulcanized rubber patch and the second surface being permanently cured to the inner liner of the tire.
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21. A tire patch for securing an electronic monitoring device for monitoring at least one engineering condition within a tire, comprising:
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a rubber patch having a first side for interfacing with a face of the electronic monitoring device and a second opposite side for interfacing with an inner liner of a tire, the first side including a recessed cavity surrounded by a raised ridge having a height adapted to surround at least a portion of the outer periphery of the monitoring device; and a layer of uncured rubber having a first surface and a second surface, the first surface being connected to the second side of the rubber patch. - View Dependent Claims (22, 23, 24)
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Specification