A bicycle wheel structure
    61.
    发明公开
    A bicycle wheel structure 审中-公开
    自行车车轮结构

    公开(公告)号:EP2712741A1

    公开(公告)日:2014-04-02

    申请号:EP12186778.2

    申请日:2012-10-01

    发明人: Chen, Shih-Wei

    IPC分类号: B60B1/02 B60B1/00

    摘要: A bicycle wheel structure comprises a hub, spoke wires and a rim, wherein the front and back end of the spoke wires are connected to the hub and the rim respectively, wherein: spoke wires are arranged in a group of five spoke wires to form a spoke wire group, wherein each spoke wire group has an interweaving spoke wire ratio of 2:3 , and the hub and the rim are connected to at least three groups of the spoke wire group. said spoke wire group comprise a fifth spoke wire that works as a force balancing wire for the other four spoke wires, wherein, the first end of the fifth spoke wire is connected to the driving end of the hub, and the second end of the fifth spoke wire is connected to the rim; and said fifth spoke wire is arranged symmetrically in, or near the centre of the spoke wire group.

    摘要翻译: 一种自行车车轮结构,包括轮毂,轮辐线和轮辋,其中轮辐线的前端和后端分别连接到轮毂和轮辋上,其中:轮辐线设置成一组五个轮辐线以形成 辐条组,其中每个辐条组具有2:3的交织辐条比,并且所述毂和所述轮缘与至少三组辐条组连接。 所述辐条组包括第五辐条,所述第五辐条作为其他四根辐条的力平衡丝,其中,所述第五辐条的第一端连接所述毂的驱动端,所述第五辐条的第二端连接所述毂的驱动端, 辐条连接到轮辋; 并且所述第五辐条线对称地布置在辐条线组的中心或附近。

    Wheel supporting device
    65.
    发明公开
    Wheel supporting device 有权
    Radlagervorrichtung

    公开(公告)号:EP2565051A2

    公开(公告)日:2013-03-06

    申请号:EP12179329.3

    申请日:2012-08-06

    申请人: JTEKT CORPORATION

    IPC分类号: B60B27/00

    摘要: A wheel supporting device includes: a hub unit (2) that has a rotary ring (11) having a first spline (25) on its axially inner end face (24); and a joint (3) that has an outer ring (32) having a second spline (38), meshing with the first spline (25), on its axially outer end face (37). At least one projection (51) included in a plurality of projections (50) of the first spline (25) projects in the axial direction by a larger amount than the remaining projections (50) of the first spline (25). When a crest (52) of the at least one projection (51) contacts a crest of one of projections (39) of the second spline (38), a play is caused between the rotary ring (11)and the outer ring (32) due to the at least one projection (51) that works as a fulcrum.

    摘要翻译: 车轮支撑装置包括:轮毂单元(2),其具有在其轴向内端面(24)上具有第一花键(25)的旋转环(11); 以及具有在其轴向外端面(37)上具有与第一花键(25)啮合的第二花键(38)的外圈(32)的接头(3)。 包括在第一花键(25)的多个突起(50)中的至少一个突起(51)在轴向上突出比第一花键(25)的剩余突起(50)更大的量。 当所述至少一个突起(51)的顶部(52)接触所述第二花键(38)的突起(39)中的一个的顶部时,在所述旋转环(11)和所述外环(32)之间产生间隙 )由于至少一个作为支点的突起(51)。

    Starrachsenanordnung in einem Fahrzeug, insbesondere in einem Nutzfahrzeug
    66.
    发明公开
    Starrachsenanordnung in einem Fahrzeug, insbesondere in einem Nutzfahrzeug 有权
    Starrachsenanordnung在einem Fahrzeug,insbesondere在einem Nutzfahrzeug

    公开(公告)号:EP2500184A1

    公开(公告)日:2012-09-19

    申请号:EP11009878.7

    申请日:2011-12-15

    IPC分类号: B60B35/06 B60B35/00 B60G9/00

    摘要: Die Erfindung betrifft eine Starrachsenanordnung in einem Fahrzeug, insbesondere in einem Nutzfahrzeug, mit einer Starrachse, die einen in Fahrzeugquerrichtung verlaufenden Achskörper aufweist, von dem eine Befestigungskonsole für einen Mehrpunktlenker nach oben abragt, wobei der Mehrpunktlenker mit seinen Lenkerarmen einerseits an einem, in Fahrzeughochachsenrichtung gesehen, beabstandet oberhalb des Achskörpers liegenden konsolenseitigen Mehrpunktlenker-Anbindungsbereich der Befestigungskonsole und andererseits an einem Rahmen des Fahrzeugs mittelbar oder unmittelbar gelenkig angebunden ist. Erfindungsgemäß ist der konsolenseitige Mehrpunktlenker-Anbindungsbereich (12) beabstandet oberhalb eines, bezogen auf die Längserstreckungsrichtung des Achskörpers (2), Längsmittenbereichs (9) des Achskörpers (2) angeordnet, wobei von dem konsolenseitigen Mehrpunktlenker-Anbindungsbereich (12) ausgehend jeweils wenigstens ein Konsolenarm (18, 19) nach unten zum Achskörper (2) geführt und dort auf gegenüberliegenden Seiten des Längsmittenbereichs (9) des Achskörpers (2) an diesem angebunden ist.

    摘要翻译: 刚性轴组件具有从多点连杆安装支架突出的刚性轴(1),所述多点连杆安装支架具有形成在所述安装支架的所述车轴控制台侧多点车把附接区域上方的控制臂(18,19),并且直接/间接地连接到 车辆的框架。 所述多点连杆连接部分(12)相对于所述轴壳体(2)的纵向中心部分(9)布置,从所述控制臂开始并通向所述轴壳体并连接到所述轴壳体的纵向中心部分 轴壳。

    Dispositif de graissage pour roulettes
    68.
    发明公开
    Dispositif de graissage pour roulettes 失效
    Lenkrollenschmiereinrichtung。

    公开(公告)号:EP0445481A1

    公开(公告)日:1991-09-11

    申请号:EP90420145.6

    申请日:1990-03-22

    申请人: Villemin, Michel

    发明人: Villemin, Michel

    IPC分类号: B60B33/00 B60B35/00 F16C33/10

    摘要: Le dispositif de graissage notamment pour roulettes du type de celles comprenant un organe tournant (1) monté sur un axe de rotation (2) solidaire d'un boîtier support, l'organe tournant présentant un fourreau axial (1a) apte à être engagé à libre rotation sur l'axe (2), est remarquable en ce que l'alésage dudit fourreau (1a) présente, selon la même orientation que ses génératrices, des rainures (1c) aptes à recevoir une matière de graissage (G), ledites rainures (1c) étant profilées pour former une réserve de ladite matière qui ne peut être évacuée que très lentement de manière a constituer dans le temps un graissage permanent ou quasi permanent.

    摘要翻译: 润滑装置,特别是用于包括安装在与支撑壳体一体的旋转主轴(2)上的旋转构件(1)的类型的脚轮的旋转构件,该旋转构件具有能够自由旋转的轴向护套(1a) 在所述主轴(2)上的特征在于,所述护套(1a)的孔具有与其母线相同的方位,能够容纳润滑物质(G)的槽(1c),所述槽(1c) 被成形为形成所述物质的储备,其可以非常缓慢地被排空,以便随着时间的推移构成永久或几乎永久的润滑。

    FASTENING SYSTEM
    69.
    发明授权

    公开(公告)号:EP3212435B1

    公开(公告)日:2018-08-22

    申请号:EP14812610.5

    申请日:2014-10-30

    发明人: CAVEDONI, Marco

    IPC分类号: B60B11/02 B60B11/06

    摘要: A fastening system (1) for fastening an auxiliary wheel (2) to a main wheel (3) of an agricultural vehicle comprises an annular spacer (18) interposed between a rim (4) of the main wheel (3) and a further rim (17) of the auxiliary wheel (2), and a plurality of tensioning devices (33) acting between the auxiliary wheel (2) and the main wheel (3), for holding the auxiliary wheel (2) pressed against the main wheel (3). In order to reduce the stress to which a disc (5) of the main wheel (3) is subjected, a fastening element (24), or auxiliary disc, is provided comprising a first fastening portion (25), which can be detachably fixed to a hub (6) of the vehicle and a second fastening portion (28), which is axially spaced from the first fastening portion (25), wherein each of the tensioning devices (33) comprises a first end element (34) that can be detachably fastened to the second fastening portion (28) and a second end element (36) that can be detachably fastened to the annular spacer (18).

    BEARING DEVICE FOR WHEEL
    70.
    发明授权

    公开(公告)号:EP2944837B1

    公开(公告)日:2018-07-25

    申请号:EP14738290.7

    申请日:2014-01-08

    申请人: NTN Corporation

    发明人: KOMORI, Kazuo

    摘要: One object of the present invention is to provide a wheel bearing apparatus which can suppress the hoop stress of the inner ring caused by the caulking process and reduce the bearing friction with suppressing the clearance range after caulking. According to the present invention, there is provided a wheel bearing apparatus comprising an outer member integrally formed on its outer circumference with a body mounting flange and on its inner circumference with double row outer raceway surfaces; an inner member including a hub wheel and an inner ring, the hub wheel being integrally formed on its one end with a wheel mounting flange and on its outer circumference with one inner raceway surface opposing to one of the outer raceway surfaces and having a cylindrical portion axially extending from the inner raceway surface through a stepped portion, the inner ring being formed on its outer circumference respectively with the other inner raceway surface opposing to the other of the double row outer raceway surfaces; double row rolling elements rollably contained between the inner raceway surfaces of the inner member and the outer raceway surfaces of the outer member; and the inner ring being axially immovably secured on the hub wheel by a caulking portion formed by plastically deforming radially outward an end of the cylindrical portion of the hub wheel characterized in that the thickness of a smaller end surface of the inner ring is larger than the height of the stepped portion of the hub wheel; and that the axial position of the smaller end surface of the inner ring is set within an axial range between the axial position of the outermost-side point of the inner-side rolling elements of the double row rolling elements and the axial position of the groove bottom point of the inner raceway surface of the inner ring.