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    AERODYNAMIC PROFILE
    2.
    发明公开
    AERODYNAMIC PROFILE 审中-公开

    公开(公告)号：US20240262453A1

    公开(公告)日：2024-08-08

    申请号：US18443881

    申请日：2024-02-16

    申请人： RUTTEN ENERGY SNC

    发明人： Jean Rutten

    IPC分类号： B62K19/48 ,  B62K19/02

    CPC分类号： B62K19/48 ,  B62K19/02

    摘要： Aerodynamic symmetrical profiled element (1) for a wheeled vehicle (V) having, in cross section perpendicular to the plane of symmetry (12), at least 90% of the central part of a sage leaf profile with at least 5 arcs of circle, with a ratio between maximum spacing (E) measured perpendicular to the plane of symmetry (12) and cord (C) measured in the plane of symmetry (12) comprised between 0.1 and 0.3. Said profiled element is adapted to create a force always directed towards the leading edge (16) of the profiled element for all the resultants combining the speed of the wind and the forward speed of the vehicle.

    ARRANGEMENT FOR A BICYCLE FRAME AND METHOD OF MANUFACTURE
    3.
    发明申请
    ARRANGEMENT FOR A BICYCLE FRAME AND METHOD OF MANUFACTURE 有权

    公开(公告)号：US20220144373A1

    公开(公告)日：2022-05-12

    申请号：US17602546

    申请日：2020-04-09

    申请人： POLE BICYCLE COMPANY OY

    发明人： Leo KOKKONEN

    IPC分类号： B62K19/02 ,  B62K19/18

    摘要： An arrangement for a bicycle frame including a housing for a member, the housing being connected to or a part of a first bicycle frame part, characterized in that the arrangement further includes a member at least partly insertable into the housing, the member being interlocked in place by another housing connected to or a part of a second bicycle frame part, wherein the housings are situated such that at least one of the housings is adjacent to a seam of the first and second bicycle frame parts adjoined together and further such that the member when inserted to the housings crosses transversally the adjacent seam. A bicycle frame and a corresponding method of manufacture are also presented.

    Saddle-riding-vehicle front part structure
    4.
    发明授权
    Saddle-riding-vehicle front part structure 有权

    公开(公告)号：US11305833B2

    公开(公告)日：2022-04-19

    申请号：US16991065

    申请日：2020-08-12

    申请人： HONDA MOTOR CO., LTD.

    发明人： Yohei Kawasaki

    IPC分类号： B62K25/04 ,  B62K21/02 ,  B62K21/18 ,  B62K19/02 ,  B62K19/24

    摘要： A saddle-riding-vehicle front part structure includes: a suspension that is arranged at a rearward position of a steering shaft and at an upward position of a power source; a support shaft that supports the suspension and that is provided between a pair of right and left arms; and a cover that is provided between the steering shaft and the suspension and that covers a space between the pair of right and left arms, wherein the cover includes a pair of right and left first cover parts that correspond to the pair of right and left arms and a second cover part that corresponds to the suspension, and the pair of right and left first cover parts and the second cover part are displaceable independently from each other.

    BICYCLE ACCESSORY SYSTEM INCLUDING A BICYCLE AND AN ACCESSORY
    7.
    发明申请
    BICYCLE ACCESSORY SYSTEM INCLUDING A BICYCLE AND AN ACCESSORY 审中-公开

    公开(公告)号：US20190176925A1

    公开(公告)日：2019-06-13

    申请号：US16310154

    申请日：2017-06-16

    申请人： Horrex Horren B.V.

    发明人： Eduardus Leonardus GENNISSEN

    IPC分类号： B62K19/40 ,  B62K19/02 ,  B62J7/06 ,  B62J11/00

    摘要： Bicycle system including a bicycle and an accessory. The bicycle includes a frame including at least one beam, the at least one beam having a substantially constant cross section along its length. The accessory can be mounted to the frame by a clamp arranged to be clamped to the at least one beam. The at least one beam and the clamp are adapted to each other such that the clamp can be clamped to the at least one beam free from rotation around an axial direction of the at least one beam.