A non-pneumatic tire (1) comprising: a mounting body (11) that is mounted on a vehicle axle; a ring component (14) that is provided with an inner cylindrical body (12) that is fitted onto the outside of the mounting body (11), and an outer cylindrical body (13) that encircles the inner cylindrical body (12) from the outside in the radial direction of the tire (1); and a plurality of linking components (15) that are lined up along the circumferential direction of the tire between the inner cylindrical body (12) and the outer cylindrical body (13), and that link together these two cylindrical bodies (12, 13) such that they can be elastically displaced relative to each other, wherein the ring component (14) and the plurality of linking components (15) are formed integrally as a single unit; a plurality of protruding bar portions (12a) that protrude inwards in the tire radial direction are provided at a distance from each other in the tire circumferential direction on the inner circumferential surface of the inner cylindrical body (12) configured to extend for the entire length of this inner circumferential surface in the tire transverse direction; a plurality of key groove portions (18a) are formed in the outer circumferential surface of the outer ring portion (18) of the mounting body (11) at a distance from each other in the tire circumferential direction configured to be recessed towards the inner side in the tire radial direction and configured to also extend in the tire transverse direction; and a plurality of hole rows (18c) that are formed at a distance from each other in the tire transverse direction by creating a plurality of weight reduction holes that penetrate the outer ring portion (18) in the tire radial direction are formed apart from each other in the tire circumferential direction in the mounting body (11) and are located between mutually adjacent key groove portions (18a) in the tire circumferential direction.


    Access

    Download


    Export, share and cite



    Title :

    非空気入りタイヤの製造方法


    Publication date :

    2016-03-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B60C VEHICLE TYRES , Fahrzeugreifen / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand