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1. 发明授权

US4448393A Apparatus for pulling in and letting out a cable 失效
标题翻译：用于拉出和放出电缆的装置
公开(公告)号：US4448393A
公开(公告)日：1984-05-15
申请号：US362120
申请日：1982-03-26
申请人： Willy Habegger , Ernst Lauber
发明人： Willy Habegger , Ernst Lauber
IPC分类号： B65H51/18 , B66D3/00 , B66D3/18
CPC分类号： B66D3/006
摘要： An apparatus for hauling in and letting out a flexible element such as a cable comprises a generally stationary housing defining a cable path and having a predetermined number N equal to at least three of grippers spaced in a row and shiftable along the path. These grippers can be clamped on the element in the path by respective actuators which can displace the grippers parallel to the path in a pulling direction and in an opposite letting-out direction. A controller responsive to gripper position and connected to the actuators operates them sequentially. Thus all but one of the grippers is first clamped on the element and the one gripper is unclamped from the element. Then the clamping grippers are displaced by the respective actuators with the element in one direction at a rate V.sub.w through a distance S/(N-1) while simultaneously the nonclamping gripper is displaced oppositely through a distance S along the element at a rate V.sub.r equal substantially to 2.multidot.V.sub.w to return this nonclamping gripper to a starting position. Subsequently the nonclamping gripper is closed on the element and the one of the other grippers which follows in the row behind the gripper in the starting position is unclamped. These steps are then sequentially repeated so that the grippers are successively returned to the starting position in an operation cycle having N parts.
摘要翻译：用于牵引和放出诸如电缆的柔性元件的装置包括限定电缆路径并且具有等于至少三个夹持器的预定数量N的大体上固定的壳体，所述夹具间隔成一行并沿着路径移位。这些夹具可以通过相应的致动器夹持在路径中的元件上，这些致动器可以在牵引方向和相反的向外方向上使夹持器平行于路径移位。响应于夹持器位置并连接到致动器的控制器依次操作它们。因此，除了一个夹具之外，所有夹具首先被夹紧在元件上，并且一个夹持器从元件松开。然后，夹紧夹具被相应的致动器以元件在一个方向上以速率Vw移动一段距离S /（N-1），同时非夹紧夹持器沿着元件相对地沿着元件以相等的速率Vr相对移位大致为2xVw以使该非夹紧夹持器返回到起始位置。随后，非夹紧夹持器在元件上闭合，并且在起始位置在夹持器后面的行中跟随的其它夹具中的一个被松开。然后顺序地重复这些步骤，使得夹具在具有N个部分的操作循环中连续地返回到起始位置。

2. 发明授权

US4402272A Rail-transportation system 失效
标题翻译：铁路运输系统
公开(公告)号：US4402272A
公开(公告)日：1983-09-06
申请号：US261501
申请日：1981-05-07
申请人： Willy Habegger
发明人： Willy Habegger
IPC分类号： B61B5/02 , B61B9/00 , B66B21/04 , E01B25/00
CPC分类号： E01B25/00 , B61B5/02 , B61B9/00 , B66B21/04
摘要： A rail-transportation system had a longitudinally elongated rail assembly along which extends a longitudinally moving traction element connected to a plurality of longitudinally spaced cars riding on the assembly. The rail assembly consists of upper and lower longitudinally extending rails interconnected by struts and normally formed thereby into a rigid framework or box-beam construction. The car has a car body to one transverse side of the rails, an upper wheel to the other transverse side of the rails and riding on the upper rail, and a lower wheel to the one side of the rails and bearing on the lower rail in a transverse direction opposite that of the upper wheel. The car may have inner and outer frames connected together by a parallelogrammatic linkage connected to a guide rail between the upper and lower rails to maintain a load-carrying platform of the car horizontal even when the various rails are all inclined to the horizontal.
摘要翻译：轨道运输系统具有纵向细长轨道组件，沿着该纵向延伸的轨道组件延伸连接到骑在组件上的多个纵向间隔开的车辆的纵向运动的牵引元件。轨道组件由上和下纵向延伸的轨道组成，其通过支柱互连，并且通常由其形成刚性框架或箱梁结构。轿厢具有一个车体到轨道的一个横向侧，上轮到轨道的另一个横向侧并且骑在上轨道上，下轮到轨道的一侧并且在下轨道上承载横向与上轮相反。轿厢可以具有通过连接到上轨道和下轨道之间的导轨的平行四边形连杆连接在一起的内框架和外框架，以便即使当各种导轨都倾斜于水平面时，也能保持轿厢的承载平台水平。

3. 发明授权

US4457035A Suspension bridge and method of erecting same 失效
标题翻译：悬索桥及其搭建方法
公开(公告)号：US4457035A
公开(公告)日：1984-07-03
申请号：US366356
申请日：1982-04-07
申请人： Willy Habegger , Ernst Lauber
发明人： Willy Habegger , Ernst Lauber
IPC分类号： E01D15/12 , E01D11/00
CPC分类号： E01D15/122
摘要： A suspension bridge has a pair of horizontally spaced towers between which is spanned a main catenary cable. A flexible spacer element, normally a cable, extends along the main cable between the towers and is provided with generally equispaced spacers. Respective hanger assemblies are fixed at the spacers and can slide on the main cable between the towers. Respective upright hangers defining a vertical plane with the main cable have upper ends connected to the hanger assemblies and lower ends and are provided with adjusters between these ends for shortening and lengthening the distance therebetween. Respective girders are secured to the lower ends and extend generally perpendicular to the plane and respective path sections extend generally horizontally and each have one end hooked over a respective one of the girders and another end hooked over an adjacent girder. The sections each have an effective length between the respective girders equal generally to the distance between adjacent spacers of the spacer element and they together form a continuous path between the towers.
摘要翻译：悬索桥具有一对水平间隔的塔，跨越一根主悬索。通常为电缆的柔性间隔元件沿着主电缆在塔之间延伸并且设置有大体上等间隔的垫片。相应的衣架组件固定在间隔件上，并且可以在塔之间的主电缆上滑动。用主电缆限定垂直平面的垂直悬挂架具有连接到悬挂架组件和下端的上端，并且在这些端部之间设置有调节器，用于缩短和延长它们之间的距离。相应的大梁被固定到下端并且大致垂直于平面延伸，并且相应的路径部分大致水平地延伸，并且每个具有钩在相应的一个梁上的一个端部和钩在相邻的梁上的另一个端部。每个横梁之间的有效长度大体上等于间隔元件的相邻间隔件之间的距离，并且它们一起形成塔之间的连续路径。

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