Rollover protection device
    1.
    发明申请
    Rollover protection device 失效
    翻转保护装置

    公开(公告)号:US20070035116A1

    公开(公告)日:2007-02-15

    申请号:US10548464

    申请日:2004-02-10

    IPC分类号: B60R21/13

    CPC分类号: B60R21/13 B60R2021/135

    摘要: A rollover protection device includes a cassette housing which guides an extendable rollover bar. The cassette housing includes guidances for the rollover bar. The rollover bar is a single shell or multi-shell form part made of fibre reinforced plastic and has shell edge regions which at least partially extend parallel to the extension direction. The cassette housing is a hollow profile made from high strength material and is closed around the rollover bar and the guidance. The guidance is a plastic form part engaging at a shell edge region, is secured within the hollow profile and protrudes from the hollow profile at least downwards.

    摘要翻译: 翻转保护装置包括引导可伸缩翻转杆的盒壳体。 盒式外壳包括翻转杆的指导。 翻转杆是由纤维增强塑料制成的单壳或多壳形单元,并具有平行于延伸方向至少部分延伸的壳边缘区域。 盒式外壳是由高强度材料制成的中空型材,并围绕翻车杆和导向装置封闭。 引导件是接合在外壳边缘区域的塑料形式部件,固定在中空型材内并且至少向下从中空型材凸出。

    Roll bar
    3.
    发明授权
    Roll bar 失效
    滚动条

    公开(公告)号:US06386585B1

    公开(公告)日:2002-05-14

    申请号:US09697253

    申请日:2000-10-26

    IPC分类号: B60R2113

    CPC分类号: B60R21/13 B60R2021/132

    摘要: A roll bar for vehicles, in particular for topless motor vehicles, which can be fixedly or retractably attached to the vehicle. The roll bar is of a shell type construction having at least one main substantially flat surface provided with shaped convex portions having shape, size and geometrical arrangement to withstand a plurality of different load directions and/or kinds of load acting on it in the event of an accident.

    摘要翻译: 用于车辆的滚动杆,特别是用于无刷的机动车辆,其可以固定地或可缩回地附接到车辆。 辊杆是具有至少一个主要基本上平坦的表面的壳型结构,其具有形状,尺寸和几何布置的成形凸部,以在以下情况下承受作用在其上的多个不同的负载方向和/或载荷的种类 一次意外。

    Needle selecting arrangement for knitting machines
    9.
    发明授权
    Needle selecting arrangement for knitting machines 失效
    针织机选针布置

    公开(公告)号:US4648249A

    公开(公告)日:1987-03-10

    申请号:US794240

    申请日:1985-11-01

    CPC分类号: D04B15/70 D04B15/68

    摘要: A needle selecting arrangement for a knitting machine with a knitting and stitching transmitting cam and a plurality of electromagnetic selecting elements, the arrangement comprises a plurality of spring biased needles each having a needle shaft; comprising at least one switchable displacement cam part arranged to move in front of the knitting and stitching transferring cam; a plate cover having a lower edge and a plurality of openings which are arranged in a stepped manner in association with the selecting elements and normal to a needle bed plane; an arresting rail provided with a plurality of grooves; a plurality of plates having a first side which faces toward the needles and provided at the first side with a substantially spherical end arranged to abut against the needle shaft and with a plate foot cooperating with the displacement cam part, each of the plates having an opposite second side which is fork-shaped and is provided with cam projections for tensioning against the lower edge of the plate cover and engageable into the grooves of the arresting rail in a position-changeable pivotable manner; means forming a plurality of plate tracks in operating region of the displacement cam part; and a plurality of selecting pins arranged to abut loosely against a respective one of the plates and extending in correspondence with a selection through a respective one of the openings of the plate cover; and a plurality of pressure cam parts turnable by the electromagnetic selecting element and arranged so that the selecting pins cooperate with the pressure cam parts.

    摘要翻译: 一种用于编织和缝合传送凸轮和多个电磁选择元件的针织机的选针装置,该装置包括多个具有针轴的弹簧偏压针; 包括至少一个可切换位移凸轮部件,其布置成在编织和缝合传送凸轮的前方移动; 具有下边缘和多个开口的板盖,其与选择元件相关联并且垂直于针床平面以阶梯式布置; 设有多个槽的止动轨道; 多个板,其具有朝向针的第一面,并且在第一侧设置有大致球形的端部,其布置成抵靠针轴,并且与移动凸轮部分配合的板脚,每个板具有相反的 第二侧是叉形的,并且设置有凸轮突起,用于张紧抵靠板盖的下边缘并且以可位置改变的可枢转方式接合到止动轨道的凹槽中; 意味着在所述位移凸轮部分的操作区域中形成多个平板轨道; 以及多个选择销,其布置成松散地抵靠相应的一个板,并且与通过所述板盖的相应的一个开口的选择相对应地延伸; 以及由电磁选择元件可转动的多个压力凸轮部件,其布置成使得选择销与压力凸轮部件配合。