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    • 6. 发明申请
    • LOW PROFILE ROLLER FAIRLEAD
    • 低轮廓滚轮FAIRLEAD
    • WO2014120419A1
    • 2014-08-07
    • PCT/US2014/011199
    • 2014-01-13
    • WARN INDUSTRIES, INC.
    • FRETZ, Darren G.
    • B65D1/38B66D3/08
    • B66D1/36B66D1/02B66D1/12B66D1/14B66D2700/0191
    • A fairlead assembly includes a frame structure having an opening therein. A pair of rollers are disposed on opposite sides of the opening. The frame structure includes a pair of opposed curved surfaces disposed between the end portions of the pair of rollers and defining a bordering surface of the opening. The frame can be cast as a unitary structure with the pair of rollers each rotatably supported by a support pin having opposite ends received in a first set of corresponding semi-cylindrical recesses in a surface of the cast frame. A clamp structure having a second set of corresponding semi-cylindrical recesses secure the support pins to the cast frame.
    • 一种会话组件包括其中具有开口的框架结构。 一对辊设置在开口的相对侧上。 框架结构包括一对相对的弯曲表面,设置在该对辊的端部之间并限定开口的边界表面。 框架可以铸造为一体结构,其中一对辊子由支撑销可旋转地支撑,该支撑销具有相对的端部,容纳在铸造框架的表面中的第一组对应的半圆柱形凹部中。 夹具结构具有第二组对应的半圆柱形凹槽,将支撑销固定到铸造框架上。
    • 8. 发明申请
    • DEVICE FOR VEHICULAR CRANES
    • 机动车起重设备
    • WO99057056A1
    • 1999-11-11
    • PCT/SE1999/000602
    • 1999-04-16
    • A01G23/00B66D1/00B66D1/02B66D1/28B66C23/36B60P1/54
    • A01G23/003B66D1/00B66D1/02B66D1/28
    • The invention relates to a device for vehicular cranes (1) of the type that includes a jib (3) which is movable in relation to a vehicle and has a grab tool (6). A rope reel (9) is mounted on the crane jib (3) which, in a way known per se, is loaded by a spring which always strives to wind up a rope (10) on the reel and against the action of which a free part of the rope may be manually pulled out from the reel. The reel co-operates with a dolly (11) accompanying the crane jib, which dolly is distanced from the reel and by means of which the rope may be locked in a given point in order to enable the hauling in of an object (7) coupled to a free end of the rope by turning or displacing the crane jib (3).
    • 本发明涉及一种用于车辆起重机(1)的装置,该装置包括可相对于车辆移动并具有抓斗工具(6)的起重臂(3)。 绳索卷轴(9)安装在起重机吊臂(3)上,起重机吊臂(3)以本身已知的方式由弹簧加载,该弹簧总是努力将绳索(10)卷绕在卷轴上,并且抵抗其作用 绳索的自由部分可以从卷轴手动拉出。 卷轴与伴随起重机吊臂的台车(11)配合,起重臂起重臂与卷轴间隔开,绳索可以锁定在给定的位置,以便能够牵引物体(7), 通过转动或移动起重机吊臂(3)而联接到绳索的自由端。