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1. 发明授权

US4119229A Straddle carriers for containers 失效
标题翻译：用于集装箱的跨运车
公开(公告)号：US4119229A
公开(公告)日：1978-10-10
申请号：US844655
申请日：1977-10-25
申请人： William K. Holmes , Philip R. Pueschner
发明人： William K. Holmes , Philip R. Pueschner
IPC分类号： B66C5/00 , B60P1/02 , B66C1/62 , B66C5/02 , B66C19/00 , B66F9/12 , G05D3/00 , B60P3/00
CPC分类号： B66C19/007
摘要： A straddle carrier consisting of an inverted U-shaped frame, having a pair of vertically extending legs that define an elongated container carrying bay with each leg supported by a plurality of wheels is disclosed herein. First and second engines are respectively supported on the legs and each engine drives a plurality of pumps which supply pressurized fluid for driving and steering the vehicle, as well as pumps for supplying fluid to a plurality of other functions. The hydraulic circuit for performing the plurality of other functions as well as the steering function is designed so that all of the functions may be operated from the pumps driven by one of the engines in case of power failure in the other engine.
摘要翻译：本文公开了一种由倒U形框架组成的跨乘架，其具有限定由多个轮支撑的每个腿的细长容器承载舱的一对垂直延伸的腿。第一和第二发动机分别支撑在腿上，并且每个发动机驱动多个泵，其供应用于驱动和转向车辆的加压流体，以及用于将流体供应到多个其它功能的泵。用于执行多个其他功能的液压回路以及转向功能被设计成使得所有功能可以在另一个发动机的电力故障的情况下由发动机之一驱动的泵操作。

2. 发明授权

US4119230A Hoisting mechanism for spreader with automatic attitude control means 失效
标题翻译：起吊机构具有自动姿态控制装置
公开(公告)号：US4119230A
公开(公告)日：1978-10-10
申请号：US844656
申请日：1977-10-25
申请人： Lynn L. Keller , Philip R. Pueschner , William K. Holmes
发明人： Lynn L. Keller , Philip R. Pueschner , William K. Holmes
IPC分类号： B66C5/00 , B60P1/02 , B66C1/62 , B66C5/02 , B66C19/00 , B66F9/12 , G05D3/00 , B60P3/00
CPC分类号： B66C19/007
摘要： A straddle carrier having a generally U-shaped frame with a spreader supported in the opening of the U-shaped frame is disclosed herein. The spreader is raised and lowered by two fluid rams which respectively cooperate with opposite ends thereof and hydraulic fluid is supplied to the fluid rams by a hydraulic circuit that includes an electrical circuit which automatically prevents the spreader from tilting beyond a maximum angular attitude with respect to a horizontal reference plane.
摘要翻译：本文公开了具有支撑在U形框架的开口中的具有扩展器的大致U形框架的跨乘架。通过分别与其相对端配合的两个流体柱塞将扩张器升高和降低，液压流体由包括电路的液压回路提供给流体柱塞，该电路自动防止吊具相对于水平参考平面。

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