Device for sensor placement within a tire for repeated sensor insertion and withdrawal
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G01M-017/02
B29D-030/00
B60C-025/00
출원번호
US-0029406
(2013-10-30)
등록번호
US-9927326
(2018-03-27)
국제출원번호
PCT/US2013/067425
(2013-10-30)
국제공개번호
WO2015/065357
(2015-05-07)
발명자
/ 주소
Schober, Bradley D.
출원인 / 주소
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
대리인 / 주소
Dority & Manning, P.A.
인용정보
피인용 횟수 :
0인용 특허 :
9
초록▼
A device is provided for placing one or more sensors along the inside surface of a tire. The device can accommodate tires of different shapes and sizes as well as projecting features along the inside surface of the tire. In one embodiment, sensors can be inserted into the interior of the tire and si
A device is provided for placing one or more sensors along the inside surface of a tire. The device can accommodate tires of different shapes and sizes as well as projecting features along the inside surface of the tire. In one embodiment, sensors can be inserted into the interior of the tire and simultaneously deployed along the inside surface of both sidewalls. This embodiment of the device allows for repeated insertion and withdrawal of the sensors over a range of tire sizes so as to automate steps in the inspection process.
대표청구항▼
1. A device for sensor placement within a tire, the tire having an inside surface and a pair of opposing sidewalls, the device comprising: a pair of sensor supports, each sensor support comprising a sensor for positioning along the inside surface of the tire at one of the opposing sidewalls;a substr
1. A device for sensor placement within a tire, the tire having an inside surface and a pair of opposing sidewalls, the device comprising: a pair of sensor supports, each sensor support comprising a sensor for positioning along the inside surface of the tire at one of the opposing sidewalls;a substrate upon which the sensor is supported;a bracket;a plurality of support arms extending between the substrate and the bracket, each support arm having a first end that is rotatably connected with the bracket and a second end that is rotatably connected with the substrate whereby the substrate can pivot relative to the bracket;a pair of rollers that are connected with the bracket and rotatable relative to the bracket, the rollers spaced apart from each other and positioned in an opposing manner about the bracket, the pair of rollers configured for riding along the inside surface of the tire; anda biasing element attached with the bracket and configured for urging the substrate and sensor towards the inside surface of the tire. 2. The device for sensor placement within a tire as in claim 1, wherein the support arms define a support arm axis about with the first end of the support arms are rotatable, and wherein each roller is rotatable about a roller axis that is offset by a non-zero angle from the support arm axis. 3. The device for sensor placement within a tire as in claim 1, further comprising a pair of linkage arms, wherein each sensor support is rotatably connected to one of the linkage arms. 4. The device for sensor placement within a tire as in claim 3, further comprising a pair of torsion springs, each torsion spring supported upon one of the linkage arms and connected with the bracket of one of the respective sensor supports, each torsion spring configured for urging one of the respective sensor supports to rotate relative to the linkage arm. 5. The device for sensor placement within a tire as in claim 4, further comprising a scissor linkage connected with the pair of linkage arms, the scissor linkage shiftable between i) a first position in which the pair of sensor supports are adjacent to each other for insertion into the inside of the tire and ii) a second position in which the pair of sensor supports are spaced apart from each other in an opposing manner with each sensor positioned adjacent to the inside surface of the tire along one of the sidewalls. 6. The device for sensor placement within a tire as in claim 5, further comprising an actuator for shifting the scissor linkage between the first position and the second position. 7. The device for sensor placement within a tire as in claim 1, further comprising a scissor linkage upon which the pair of sensor supports are carried, the scissor linkage shiftable between i) a first position in which the pair of sensor supports are adjacent to each other for insertion into the inside of the tire and ii) a second position in which the pair of sensor supports are spaced apart from each other in an opposing manner with each sensor positioned adjacent to the inside surface of the tire along one of the sidewalls. 8. The device for sensor placement within a tire as in claim 7, further comprising a supplementary pair of rollers supported upon the scissor linkage between the pair of sensor supports, the pair of rollers configured for contacting the inside surface of the tire along a crown region of the tire when the scissor linkage is in the second position. 9. The device for sensor placement within a tire as in claim 7, the tire defining radial and axial directions, the device further comprising a support frame upon which the scissor linkage is supported, the support frame configured for moving the scissor linkage along the radial and axial directions to insert and remove the pair of sensor supports relative to the inside of the tire. 10. The device for sensor placement within a tire as in claim 1, further comprising a pair of pivot arms, each pivot arm having a distal end and a base end, wherein the distal end of each pivot arm is rotatably connected to one of the sensor supports, the pivot arms shiftable between i) a first position in which the pair of sensor supports are adjacent to each other for insertion into the inside of the tire and ii) a second position in which the pair of sensor supports are spaced apart from each other in an opposing manner with each sensor positioned adjacent to the inside surface of the tire along one of the sidewalls. 11. The device for sensor placement within a tire as in claim 10, the tire defining radial and axial directions, the device further comprising a support frame to which the base end of each pivot arm is connected. 12. The device for sensor placement within a tire as in claim 1, further comprising means for positioning the sensor supports inside the tire with the sensor supports positioned in an opposing manner along the inside surface of the tire at the opposing side walls. 13. The device for sensor placement within a tire as in claim 1, wherein the sensor defines a longitudinal direction, and where the sensor comprises a plurality of Hall Effect sensors positioned along the longitudinal direction. 14. The device for sensor placement within a tire as in claim 1, wherein the plurality of support arms comprises a first pair of support arms and a second pair of support arms positioned adjacent to each other. 15. The device for sensor placement within a tire as in claim 1, wherein the biasing element comprises a compression spring. 16. A sensor support for placement of a sensor within a tire, the tire having an inside surface and a pair of opposing sidewalls, the sensor support comprising: a sensor for positioning along the inside surface of the tire at one of the opposing sidewalls;a substrate upon which the sensor is supported;a bracket;a plurality of support arms extending between the substrate and the bracket, each support arm having a first end that is rotatably connected with the bracket and a second end that is rotatably connected with the substrate whereby the substrate can pivot relative to the bracket;a pair of rollers that are connected with the bracket and rotatable relative to the bracket, the rollers spaced apart from each other and positioned in an opposing manner about the bracket, the pair of rollers configured for riding along the inside surface of the tire; anda biasing element attached with the bracket and configured for urging the substrate and sensor towards the inside surface of the tire. 17. The sensor support of claim 16, wherein the support arms define a support arm axis about which the first end of the support arms are rotatable, and wherein each roller is rotatable about a roller axis that is offset by a non-zero angle from the support arm axis. 18. The sensor support of claim 16, wherein the sensor comprises a plurality of Hall Effect sensors positioned along the longitudinal direction.
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이 특허에 인용된 특허 (9)
Weiss, Arnold A., Apparatus and method for electronic tire testing.
Beccavin, Christian Albert; Gramling, Frank E.; Judd, David Andrew; Schober, Bradley D., High voltage probe apparatus and method for tire inner surface anomaly detection.
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