System for detection of non-pneumatic tire loading

    公开(公告)号:US11772416B2

    公开(公告)日:2023-10-03

    申请号:US17063770

    申请日:2020-10-06

    IPC分类号: B60C7/14 B60B9/26 B60C19/00

    摘要: A system for detection of non-pneumatic tire loading includes a non-pneumatic tire. The non-pneumatic tire includes a ground-contacting annular tread, a central rim, and at least one spoke disk disposed between the rim and the tread. The spoke disk includes an inner ring mounted on the central rim, an outer ring, and spokes extending radially between the inner ring and the outer ring. A shear band is disposed between the outer ring of the spoke disk and the tread. A flange is disposed on an outboard surface of the spokes of the spoke disk. Indicating means are formed on the outboard surface of the plurality of spokes of the spoke disk radially outwardly of the flange. The flange interfaces with the indicating means when the tire is in an overloaded state or is in need of replacement.

    SYSTEM FOR DETECTION OF NON-PNEUMATIC TIRE LOADING

    公开(公告)号:US20220105747A1

    公开(公告)日:2022-04-07

    申请号:US17063770

    申请日:2020-10-06

    IPC分类号: B60B9/26 B60C19/00

    摘要: A system for detection of non-pneumatic tire loading includes a non-pneumatic tire. The non-pneumatic tire includes a ground-contacting annular tread, a central rim, and at least one spoke disk disposed between the rim and the tread. The spoke disk includes an inner ring mounted on the central rim, an outer ring, and spokes extending radially between the inner ring and the outer ring. A shear band is disposed between the outer ring of the spoke disk and the tread. A flange is disposed on an outboard surface of the spokes of the spoke disk. Indicating means are formed on the outboard surface of the plurality of spokes of the spoke disk radially outwardly of the flange. The flange interfaces with the indicating means when the tire is in an overloaded state or is in need of replacement.

    NON-PNEUMATIC TIRE WITH IMPROVED SHEAR BAND

    公开(公告)号:US20230065909A1

    公开(公告)日:2023-03-02

    申请号:US17821892

    申请日:2022-08-24

    IPC分类号: B60C7/10 B60C7/14

    摘要: A non-pneumatic tire includes a shear band having a first membrane layer located radially inward of the outer annular tread, a second membrane layer located radially outward of the first membrane layer, wherein the first and second membrane layer are formed of a plurality of parallel reinforcement cords arranged at an angle of 10 degrees or less with respect to the tire equatorial plane, said outer annular tread further comprises a first angled belt located radially outward of the second membrane layer, and a second angled belt located radially outward of the first angled belt, wherein the first and second angled belt each have parallel reinforcement cords having a belt angle in the range of 15-30 degrees with respect to the tire equatorial plane, and wherein the angle of the second angled belt has an angle equal and opposite direction of the belt angle of the first angled belt.