会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明授权
    • Apparatus for clamping a railroad car in a rotary car dumper
    • 用于将铁路车辆夹紧在旋转式汽车翻斗车中的装置
    • US4444539A
    • 1984-04-24
    • US365907
    • 1982-04-06
    • Cornel Muhoray
    • Cornel Muhoray
    • B65G67/54
    • B65G67/54
    • A clamp for securing a railroad car in a rotary car dumper includes a guide pipe member mounted adjacent the section of track carried by the rotatable dumper frame, a clamp pipe member telescopically mated with the guide pipe member and a clamping jaw member extending laterally from the free end of the clamp pipe member toward the track section. Releasable coupling means in the form of a longitudinal slot in one pipe member which is engaged by a radially extending guide bar member tack welded or bolted to, or inserted in a slot in, the other pipe member permits the clamp pipe member to be extended and retracted relative to the guide pipe member by a coaxially mounted hydraulic cylinder while resisting rotational movement therebetween. If excessive torque is applied to the clamp pipe member, such as when the clamping jaw member is struck by a moving car, the guide bar member is sheared and the clamping pipe member rotates to swing the clamping jaw member out of the path of the car.
    • 用于将铁路车辆固定在旋转式汽车翻斗车中的夹具包括:导向管构件,其安装在由可旋转卸载架支承的轨道部分附近;与导向管构件可伸缩地配合的夹紧管构件;以及夹钳构件, 夹紧管构件的自由端朝向轨道部分。 在一个管构件中的纵向狭槽形式的可释放联接装置,其由通过焊接或螺栓连接或螺栓连接到另一个管构件的径向延伸的导杆构件接合,或者插入另一个管构件的槽中,允许夹管构件延伸, 通过同轴安装的液压缸相对于导管构件缩回,同时抵抗其间的旋转运动。 如果夹紧管构件施加过大的扭矩,例如当夹钳构件被移动的轿厢撞击时,导杆构件被剪切,并且夹紧管构件旋转以使夹钳构件摆脱汽车的路径 。