公开(公告)号：US4634101A

公开(公告)日：1987-01-06

申请号：US701108

申请日：1985-02-13

Applicant: Ernst Lauber

Inventor： Ernst Lauber

IPC: B66D3/00 ,  B66F1/08 ,  B62D57/02

CPC classification number: B66D3/006 ,  B66F1/08

Abstract: A rope pulling machine is convertible into a walking machine, and has a machine frame composed of a pulling station movable back and forth and a gripping station connected to the pulling station via a main cylinder/piston arrangement, the pulling and gripping stations each having an auxiliary cylinder/piston arrangement for a gripper, and the two grippers are linked via bearing shafts to the auxiliary cylinder/piston arrangement. The grippers have clamping jaws aligned in a rope direction and linked via bearing shafts to the pulling and gripping stations, respectively. The bearing shafts are designed as detachable shafts, making the grippers exchangeable with walkers having the same bearing points and bearing shafts and which form a walk station and a slave station. The walkers have pawls engaging a rack alternately, and running gears guided on the rack. In the course of converting a rope pulling machine into a walking machine and vice versa, the machine frame, the cylinder/piston arrangements, and control device provided therefor remain intact and unchanged.

Abstract translation: 牵引机可转换为步行机，具有由前后移动的牵引站和通过主缸/活塞装置连接到牵引站的夹持站构成的机架，每个具有一个 用于夹持器的辅助气缸/活塞装置，并且两个夹持器通过轴承轴连接到辅助气缸/活塞装置。 夹具具有沿绳索方向对齐的夹爪，并且分别通过轴承轴连接到拉动和夹紧工位。 轴承轴设计为可拆卸的轴，使夹具与具有相同轴承点和轴承轴的步行器交换，并形成步行站和从站。 步行器具有交替地与齿条接合的棘爪，以及在机架上引导的行走齿轮。 在将牵引机转换成行走机器的过程中，反之亦然，机架，气缸/活塞装置及其控制装置保持完好无损。

公开(公告)号：US4457035A

公开(公告)日：1984-07-03

申请号：US366356

申请日：1982-04-07

Applicant: Willy Habegger ,  Ernst Lauber

Inventor： Willy Habegger ,  Ernst Lauber

IPC: E01D15/12 ,  E01D11/00

CPC classification number: E01D15/122

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US4265326A

公开(公告)日：1981-05-05

申请号：US14593

申请日：1979-02-23

Applicant: Ernst Lauber

Inventor： Ernst Lauber

IPC: B62D57/024 ,  B25J5/00 ,  B60F5/00 ,  B62D49/08 ,  B62D57/00 ,  B62D57/028 ,  E02F9/02 ,  E02F9/04 ,  B62D57/02

CPC classification number: B60F5/00 ,  B62D49/08 ,  B62D57/00 ,  B62D57/028 ,  E02F9/024 ,  E02F9/04

Abstract: A rolling and stepping vehicle capable of serving as a platform for a variety of working elements, e.g. a crane or an excavator, has a central support provided with a plurality of outwardly extending traveling legs. Each traveling leg is swingable relative to the support about a respective vertical axis and is subdivided into an outrigger shank and a support shank articulated together. The support shanks can have extensible rams and are provided with rolling elements, e.g. wheels or tracks.

Abstract translation: 一种能够用作各种工作元件的平台的滚动和步进车辆，例如， 起重机或挖掘机具有设置有多个向外延伸的行进支腿的中央支撑件。 每个行进的腿相对于支撑件围绕相应的竖直轴线摆动，并且被细分为铰接在一起的支腿柄和支撑柄。 支撑柄可以具有可伸长的柱塞，并且设置有滚动元件，例如。 车轮或轨道。

公开(公告)号：US4241803A

公开(公告)日：1980-12-30

申请号：US14594

申请日：1979-02-23

Applicant: Ernst Lauber

Inventor： Ernst Lauber

IPC: B60G17/00 ,  B60G17/027 ,  B60P3/40 ,  B62D49/08 ,  B62D57/00 ,  E02F9/02 ,  E02F9/08 ,  B62D57/02 ,  B66C23/62

CPC classification number: E02F9/024 ,  B60G17/00 ,  B60P3/40 ,  B62D49/08 ,  B62D57/00 ,  E02F9/085

Abstract: A wheel support (outrigger) for a rolling and stepping vehicle, especially a crane, excavator or like agricultural, industrial or construction machine in which a leg carries a wheel and is, in turn, connected by a parallelogrammatic linkage to a knuckle which articulates the parallelogrammatic linkage to the vehicle chassis. A further knuckle is provided between the wheel or its leg and the parallelogrammatic linkage. The wheel-carrying outrigger is swingable in a vertical plane while the first knuckle is provided with a vertical pivot axis on the chassis. The outrigger is also provided with an actuating device, preferably a fluid-powered cylinder, which swings the outrigger.

Abstract translation: 用于滚动和踏步车辆的车轮支撑件（支腿），特别是起重机，挖掘机等农业，工业或建筑机械，其中腿部承载车轮，并且还通过平行四边形连杆机构连接到指节， 与车辆底盘的平行四边形连接。 在车轮或其腿部与平行四边形连杆之间设有另一个转向节。 车轮支撑支架可在垂直平面中摆动，而第一转向节在底盘上设置有垂直枢轴。 外伸支架还设置有驱动装置，优选地是驱动支腿的流体动力缸。

公开(公告)号：US4448393A

公开(公告)日：1984-05-15

申请号：US362120

申请日：1982-03-26

Applicant: Willy Habegger ,  Ernst Lauber

Inventor： Willy Habegger ,  Ernst Lauber

IPC: B65H51/18 ,  B66D3/00 ,  B66D3/18

CPC classification number: B66D3/006

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US4266627A

公开(公告)日：1981-05-12

申请号：US14687

申请日：1979-02-23

Applicant: Ernst Lauber

Inventor： Ernst Lauber

IPC: B60G17/00 ,  B60G17/027 ,  B60P3/40 ,  B62D57/00 ,  B62D57/02

CPC classification number: B60G17/00 ,  B60P3/40 ,  B62D57/00

Abstract: A traveling assembly, especially a wheel suspension, for a vehicle capable of rolling and stepping or walking travel upon a regular or uneven surface, e.g. for cranes, excavators, construction, earth-moving, mining and other machinery in which wheels are articulated at the ends of legs which, in turn, are pivotally connected to a support structure. The legs themselves are formed with telescoping support elements which can be extended and retracted while a fluid-pressure cylinder can be provided to pivot the arm which is articulated to the lower end of the leg and which carries the wheel.

Abstract translation: 用于能够在规则或不平坦表面上滚动和踩踏或行走的车辆的行驶组件，特别是车轮悬架，例如。 用于起重机，挖掘机，建筑，土方移动，采矿和其他机械，其中车轮在腿部的端部铰接，而后者又枢转地连接到支撑结构。 腿部本身形成有可伸缩的支撑元件，其可以被延伸和缩回，同时可以设置流体压力缸以枢转臂，该臂铰接到腿的下端并且承载车轮。