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37 条记录 (耗时 0.012 秒)

    SPLIT RIM FOR PNEUMATIC TIRE
    24.
    发明公开
    SPLIT RIM FOR PNEUMATIC TIRE 有权
    GETEILTE FELRFÜREINEN LUFTREIFEN

    公开(公告)号：EP1486765A1

    公开(公告)日：2004-12-15

    申请号：EP03705294.1

    申请日：2003-02-18

    申请人： Bridgestone Corporation

    发明人： HIRATA, Yoshiaki, BRIDGESTONE CORP. Tech. Cntr. ,  KIKUCHI, Keigo, BRIDGESTONE CORP. Tech. Cntr. ,  OOBAYASHI, Akio, BRIDGESTONE CORP. Tech. Cntr.

    IPC分类号： G01M17/02 ,  B60B25/02

    CPC分类号： G01M17/021 ,  B60B21/04 ,  B60B25/00 ,  B60B25/02 ,  B60B27/0047

    摘要： A split rim for pneumatic tire includes a disk part having a seat portion allowing a tire corresponding bead part to be seated at the radial outer end thereof, and first and second pieces connected to the disk part and having cylindrical parts coaxial with the disk parts. The cylindrical part of the second piece can be inserted into the cylindrical part of the first piece, and the cylindrical parts of the first and second pieces overlapped with each other in the inserted state are connected to each other at an overlapped region through a connection means.

    摘要翻译： 用于充气轮胎的分割边缘包括具有允许轮胎对应的胎圈部分位于其径向外端的座部分的盘部分，以及连接到盘部分并具有与盘部分同轴的圆柱形部分的第一和第二片。 第二片的圆柱形部分可以插入到第一片的圆柱形部分中，并且在插入状态下彼此重叠的第一和第二片的圆柱形部分通过连接装置在重叠区域彼此连接 。

    BICYCLE WHEEL AND METHOD OF MANUFACTURING THE SAME
    29.
    发明公开
    BICYCLE WHEEL AND METHOD OF MANUFACTURING THE SAME 审中-公开

    公开(公告)号：EP3632701A1

    公开(公告)日：2020-04-08

    申请号：EP18198536.7

    申请日：2018-10-04

    申请人： Corex Materials Corporation

    发明人： CHIU, Shao-Chen ,  KU, Chia-Ming

    IPC分类号： B60B25/00 ,  B60B25/02

    摘要： A bicycle wheel (10) has a wheel frame (20). The wheel frame (20) is a hollow and annular frame and is composited by multiple equally sized wheel bars (21). Each one of the wheel bars (21) has two halves connected to each other to form the wheel bar (21), and each one of the two halves being made by laminating, heating and forming a thermoplastic prepreg. The equally sized wheel bars (21) are connected to each other to form the bicycle wheel (10).

    ROUE A DIAMETRE VARIABLE
    30.
    发明公开
    ROUE A DIAMETRE VARIABLE 审中-公开

    公开(公告)号：EP3349993A1

    公开(公告)日：2018-07-25

    申请号：EP16767002.5

    申请日：2016-08-31

    申请人： Beautiful and Usable

    发明人： FOURDRINIER, Vincent

    IPC分类号： B60B19/04 ,  B60B25/02

    CPC分类号： B60B25/02 ,  B60B19/04

    摘要： The invention concerns a variable diameter wheel consisting of a central hub (1), a peripheral band formed by a plurality of arcuate segments (6), each of the arcuate segments (6) being linked to said hub (1), the wheel comprising radial guide means for the sliding of retractable radial arms (3), each of the retractable radial arms (3) being secured at the distal end of same to one of said arcuate segments (6), the opposing end being provided with a connection member for connection to a mobile plate coaxial with said hub (1) and in relative rotation with respect to said hub (1), said mobile plate having curved guide areas, each of said connection members cooperating with one of said arms (3) in order to control the linear and radial movement of the proximal end of the corresponding arm (3).