Drive system for a caterpillar track
    1.
    发明授权
    Drive system for a caterpillar track 失效
    履带式履带驱动系统

    公开(公告)号:US5632538A

    公开(公告)日:1997-05-27

    申请号:US447015

    申请日:1995-05-22

    CPC分类号: B62D55/202 B62D55/0963

    摘要: A drive system for a caterpillar track (30) comprises a drive wheel (1) with rubber-mounted drive bodies (10) fixed thereto, the drive bodies (10) engaging the guide tooth root (65) of the chain link member (52). The flank (51) of the guide tooth (32) is of a particular geometrical configuration in order to provide a long operating life for the rubber mounting means (21) of the drive body (10) by virtue of a small angle of rotational movement of the rubber casing (21).

    摘要翻译: 用于履带式履带(30)的驱动系统包括具有橡胶安装的驱动体(10)固定在其上的驱动轮(1),驱动体(10)与链节构件(52)的导向齿根(65) )。 引导齿(32)的侧面(51)具有特定的几何构造,以便通过小的旋转运动角为驱动体(10)的橡胶安装装置(21)提供长的使用寿命 的橡胶外壳(21)。

    Connecting elements for crawler track vehicle chains pursuant to the
dually-hinged pin principle
    2.
    发明授权
    Connecting elements for crawler track vehicle chains pursuant to the dually-hinged pin principle 失效
    履带车辆链条的连接元件根据双铰链销的原则

    公开(公告)号:US4572588A

    公开(公告)日:1986-02-25

    申请号:US583941

    申请日:1984-02-27

    IPC分类号: B62D55/20 B62D55/21

    CPC分类号: B62D55/211

    摘要: Connecting elements for crawler track vehicle chains constructed pursuant to the dually-hinged pin principle, wherein the connector is arranged interiorly of the chain members. The connectors consists of two clamps each having arms which can be inserted offset into each other, and which are fastenable by means of screw connection to the link pins of adjacent chain link members, each clamp encompassing respectively one link pin and form-fittingly fixed thereto, the link pin having a cross-section in at least the region of the connectors deviating from a circular cross-section, and wherein the clamps lockingly interengage in each other.

    摘要翻译: 用于履带车辆链条的连接元件,其根据双重铰链销的原理构造,其中连接器布置在链条件的内部。 连接器由两个夹具组成,每个夹具都可以插入彼此偏移的臂,并且可以通过螺钉连接到相邻的链节构件的连杆销来固定,每个夹具分别包括一个连接销并与其成形配合固定 所述连接销在至少所述连接器的区域中具有横截面以偏离圆形横截面,并且其中所述夹具彼此锁定地相互接合。

    Elastic mounting for track pivot pins in endless hinged vehicular
crawler drive tracks
    3.
    发明授权
    Elastic mounting for track pivot pins in endless hinged vehicular crawler drive tracks 失效
    弹性安装用于轨道枢轴销在无限铰链车辆履带式驱动轨道

    公开(公告)号:US5749634A

    公开(公告)日:1998-05-12

    申请号:US624644

    申请日:1996-04-11

    IPC分类号: B62D55/21 B62D55/215

    CPC分类号: B62D55/211

    摘要: In hinge tracks with rubber mountings (5) in which rubber-lined tubular steel bushes mount track pivot pins (20), the pin ends are usually provided with screwthreaded projection portions so that the steel bushes (10) are motion-free braced relative to each other and relative to the track pivot pins (20) by means of nuts. In order to improve the useful life of the rubber mounting (5) and reduce maintenance, a rubber-lined spreadable bush (10) with at least one dividing gap (11) is proposed instead of the tubular bush. The internal width (25) of the bush (10) which is pressed into position is less than the diameter (27) of the track pivot pin (20). The inserted track pivot pin (20) expands the bush (10) which is pressed into the chain link member (1). In that case the track pivot pin (20) is braced in the bush (10) and is fixed in its longitudinal direction by frictional engagement and in the peripheral direction by frictional engagement and/or positively locking engagement. The screw for bracing the bushes (10) are eliminated and an increase in the rubber mounting surface is achieved by virtue of using the screwthread space of the screwthread arrangement. That affords an increased service life for the rubber mounting in a maintenance-free design configuration.

    摘要翻译: PCT No.PCT / EP95 / 00258 Sec。 371日期:1996年4月11日 102(e)日期1996年4月11日PCT提交1995年1月25日PCT公布。 公开号WO95 / 21089 日期1995年8月10日在具有橡胶安装件(5)的铰链轨道中,橡胶衬里的管状钢衬套安装轨道枢轴销(20),销端部通常设有螺纹突出部分,使得钢衬套(10)运动 - 相对于彼此且相对于履带枢轴销(20)通过螺母支撑。 为了提高橡胶安装(5)的使用寿命并减少维护,提出了具有至少一个分隔间隙(11)的橡胶衬里可涂布衬套(10)来代替管状衬套。 压入到位的衬套(10)的内部宽度(25)小于轨道枢轴销(20)的直径(27)。 插入的轨道枢轴销(20)使被压入链节构件(1)的衬套(10)膨胀。 在这种情况下,轨道枢轴销(20)被支撑在衬套(10)中,并且通过摩擦接合在其纵向方向上并且通过摩擦接合和/或正向锁定接合在周向方向上被固定。 用于支撑衬套(10)的螺钉被消除,并且通过使用螺纹布置的螺纹空间来实现橡胶安装表面的增加。 这为橡胶安装提供了免维护设计配置的更长的使用寿命。