中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

115 records (took 0.014 seconds)

    Assembly formed of a tire and a sealing piece and manufacturing process
    6.
    发明授权
    Assembly formed of a tire and a sealing piece and manufacturing process 有权
    由轮胎和密封件组成的组装和制造过程

    公开(公告)号：US07363953B2

    公开(公告)日：2008-04-29

    申请号：US10454606

    申请日：2003-06-05

    Applicant: Olivier Ferlin

    Inventor： Olivier Ferlin

    IPC: B60C5/16 ,  B60C19/04

    CPC classification number: B60B25/04 ,  B60B21/12 ,  B60B25/14 ,  B60C5/16 ,  Y10T152/10747 ,  Y10T152/10756 ,  Y10T152/10819 ,  Y10T152/10828

    Abstract: An assembly comprising a tire (P) without an inner tube, provided with two beads and intended to be mounted on a mounting rim (J) comprising seats (440) extended radially towards the outside by flanges (R), and a rubber sealing piece (E) arranged between said rim and said tire, characterized in that the diameters (DP) of the tire bead seats are greater than the corresponding diameters (DJ) of the rim seats (440), said tire (P) being provided integrally with the sealing piece (E) formed of three parts which are integral with each other, a central part (51), made of material impermeable to the inflation gases, being placed axially between the beads of the tire, this central part (51) being extended axially beneath the beads of the tire by edges (50) integral with said beads, means being provided for facilitating the separation of the central part from the lateral parts.A process for manufacturing such an assembly.

    Abstract translation: 一种组件，其包括没有内管的轮胎（P），其设置有两个珠并且旨在安装在安装轮缘（J）上，包括通过凸缘（R）径向朝向外部延伸的座（440），以及橡胶密封件 （E）布置在所述轮辋和所述轮胎之间，其特征在于，轮胎胎圈座的直径（DP）大于轮辋座（440）的相应直径（DJ），所述轮胎（P）与 由彼此成一体的三个部分形成的密封件（E），由膨胀气体不透气的材料制成的中心部分（51）被轴向地放置在轮胎的胎圈之间，该中心部分（51）是 通过与所述珠一体的边缘（50）在轮胎的胎圈下方沿轴向延伸，提供用于便于中心部分与侧面部分分离的装置。 制造这种组件的方法。

    Multi-piece rim
    7.
    发明授权
    Multi-piece rim 有权
    多件式边缘

    公开(公告)号：US06715523B2

    公开(公告)日：2004-04-06

    申请号：US10286811

    申请日：2002-11-04

    Applicant: Kentaro Oba ,  Satoru Miyashita ,  Ichiro Takeuchi

    Inventor： Kentaro Oba ,  Satoru Miyashita ,  Ichiro Takeuchi

    IPC: B60B2504

    CPC classification number: B60B25/002 ,  B60B25/10 ,  B60B25/14 ,  B60B25/18 ,  B60B25/22

    Abstract: A multi-piece rim includes a rim base including a first flange and a gutter band, a bead seat band including a second flange, a lock ring, and a first side ring located on a side of the first flange and a second side ring located on a side of the second flange. A circumferentially extending surface of the first flange and a tapered surface of a circumferentially extending inner surface of the first side ring and/or a circumferentially extending surface of the second flange and a tapered surface of a circumferentially extending inner surface of the second side ring are inclined radially outwardly in an axially outboard direction of the multi-piece rim, so that circumferential and radial slippage between rim members is prevented to suppress a fretting fatigue.

    Abstract translation: 多件式边缘包括：边缘基座，包括第一法兰和沟槽带;胎圈座带，包括第二法兰，锁环和位于第一法兰侧面的第一侧环;以及第二侧环， 在第二凸缘的一侧。 第一凸缘的周向延伸的表面和第一侧环的周向延伸的内表面和/或第二凸缘的周向延伸的表面的锥形表面和第二侧环的周向延伸的内表面的锥形表面是 在多件式边缘的轴向外侧方向上径向向外倾斜，从而防止轮缘构件之间的周向和径向滑动以抑制微动疲劳。

    Optimized demountable flange and retaining ring geometry for aircraft wheels
    8.
    发明申请
    Optimized demountable flange and retaining ring geometry for aircraft wheels 有权
    优化的可拆卸法兰和飞轮的保持环几何形状

    公开(公告)号：US20020129884A1

    公开(公告)日：2002-09-19

    申请号：US09887837

    申请日：2001-06-22

    Inventor： Jon H. Champion

    IPC: B60C005/16

    CPC classification number: B60B25/14

    Abstract: A technique for reducing the likelihood of fatigue damage to a wheel rim assembly (11) of the type having an annular wheel rim (13) with a first bead flange (19), a second separable bead flange (15, 21), and a retaining ring (17) disposable within a groove (35) in the wheel rim to secure the separable bead flange to the wheel rim includes forming the retaining ring to have an annular bead (41), a portion of which has an arcuate cross-sectional configuration by shaping the annular bead, in cross-section, as at least two tangentially joined circular segments (43, 45) of unequal radii (27, 29). Contact between the retaining ring and the wheel rim is limited to the arcuate portion as the sole contact region between retaining ring and wheel rim. The separable bead flange is formed to have a concave retaining ring engaging annular surface (25) which, in cross section has a finite radius of curvature (59) and the retaining ring is formed to have a separable bead flange engaging convex annular surface (23) which, in cross-section, has a finite radius of curvature (61). Each radius of curvature (59, 61) is constant throughout the respective engaging surfaces.

    Abstract translation: 一种用于减小具有带有第一珠缘凸缘（19）的环形轮缘（13）的类型的轮辋组件（11）的疲劳损伤的可能性的技术，第二可分离的胎圈凸缘（15,21）和 一次性地将轮圈（17）放置在轮缘内的凹槽（35）内以将可分离的胎边凸缘固定到轮缘包括形成保持环以具有环形胎圈（41），其一部分具有弓形横截面 通过将环形凸缘的横截面成形为不等长半径（27,29）的至少两个切向连接的圆形段（43,44）而构造。 保持环和轮辋之间的接触限于作为保持环和轮辋之间的唯一接触区域的弓形部分。 可分离的胎圈凸缘形成为具有凹形的保持环接合环形表面（25），其在横截面中具有有限的曲率半径（59），并且保持环形成为具有接合凸环形表面（23）的可分离的胎圈凸缘 ），其横截面具有有限的曲率半径（61）。 每个曲率半径（59,61）在相应的接合表面中是恒定的。

    Multiple piece wheel rim for large vehicles
    9.
    发明授权
    Multiple piece wheel rim for large vehicles 有权
    用于大型车辆的多件轮辋

    公开(公告)号：US06311749B1

    公开(公告)日：2001-11-06

    申请号：US09506824

    申请日：2000-02-18

    Applicant: Fredrick B. Taylor

    Inventor： Fredrick B. Taylor

    IPC: B60B2504

    CPC classification number: B60B25/18 ,  B60B25/04 ,  B60B25/14 ,  B60B25/22

    Abstract: Wheel rim assembly (10) is formed in three parts, the cylindrical rim base (20), inner side flange (22) and reinforcing rim (34) all as one part, and the combination bead seat (50), annular outer side flange (52) and reinforcing rim (60) as a second part, and lock ring (76) as the third part. The flanges (22, 52) are unitarily connected to their respective rim base (20) and bead seat (50), both having reinforcing rims (34, 60), respectively, which are located in axial alignment with the cylindrical surfaces of the rim base and bead seat, respectively, lending additional strength to the flanges (22, 52). The sloped lock ring engagement surface (64) of the reinforcing rim 52 opposes a similarly sloped bearing surface (76) of the lock ring (72). The structures are fabricated by a forging process which, though expensive, significantly increases the strength of the structure.

    Abstract translation: 轮辋组件（10）分别形成为圆筒形边缘基部（20），内侧凸缘（22）和加强边缘（34）三个部分，全部为一部分，并且组合凸缘座（50），环形外侧凸缘 （52）和加强边缘（60）作为第二部分，并且锁定环（76）作为第三部分。 凸缘（22,52）与其相应的边缘基座（20）和凸缘座（50）整体连接，两个凸缘基座（20）和凸缘座（50）分别具有与边缘的圆柱形表面轴向对准的加强边缘（34,60） 基部和胎圈座，分别向凸缘（22,52）提供额外的强度。 加强轮缘52的倾斜的锁定环接合表面64与锁定环（72）的类似倾斜的支承表面（76）相对。 通过锻造方法制造结构，尽管昂贵的锻造方法显着增加了结构的强度。

Patent Agency Ranking