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公开(公告)号：US6158818A
公开(公告)日：2000-12-12
申请号：US964893
申请日：1997-11-05
CPC分类号： E21D9/1026 , E02F3/205 , E21D9/1086
摘要： Rock cutting head comprising a one-part steel housing attachable to a working machine lug, an electric or hydro motor being attached to the rear portion of the housing and two uni-axial similar cutting drums being provided at its front portion, the rear housing portion, in which a drive pinion directly or indirectly connected to the motor is provided, being terminated toward the lug with a widened connection plate, its front portion supporting outer bearing hubs, in which the shafts of the two cutting drums uniformly connected to a middle drive spur-toothed wheel are provided and wherein a larger intermediate wheel is provided in the housing between drive pinion and drive spur-toothed wheel.
摘要翻译： 岩石切割头包括可附接到工作机器凸耳的单组分钢壳体，附接到壳体后部的电动或水力发动机，以及在其前部设置两个单轴类似切割滚筒，后壳体部分 其中设置有直接或间接连接到电动机的驱动小齿轮，通过加宽的连接板朝向凸耳端接，其前部支撑外轴承毂，其中两个切割滚筒的轴均匀地连接到中间驱动 提供了正齿轮，并且其中在驱动小齿轮和驱动齿轮之间的壳体中设置较大的中间轮。
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公开(公告)号：US4378193A
公开(公告)日：1983-03-29
申请号：US267357
申请日：1981-05-26
申请人： Hans Schaeff
发明人： Hans Schaeff
CPC分类号： E02F3/32 , E02F3/307 , E02F3/384 , E02F9/0808
摘要： A mobile shovel excavator having a superstructure rotatable about a vertical axis on an undercarriage wherein the arc circumscribed by the rotating superstructure projects beyond the undercarriage, and a stump jib pivotable on the superstructure about a vertical pivot axis by means of a hydraulic cylinder is provided; an excavator jib is attached to the distal end of the stump jib, and the excavator jib is pivotable about the stump jib; in use, the stump jib may be pivoted so that the outer end thereof is either inside or outside of the arc circumscribed by this superstructure, thus varying the pivot point of the excavator jib, and when the excavator is not in use, both the stump jib and the excavator jib are entirely positioned within the arc circumscribed by the rotatable superstructure.
摘要翻译： 一种移动铲挖掘机，具有在起落架上绕垂直轴线旋转的上部结构，其中旋转上部结构外围的电弧突出于起落架之外，并且通过液压缸围绕垂直枢转轴线可枢转枢转于上部结构的残桩臂。 挖掘机起重臂连接到树桩吊臂的远端，挖掘机吊臂绕树桩吊臂枢转; 在使用中，残端臂可以枢转，使得其外端位于由该上部结构限定的电弧的内部或外部，从而改变挖掘机吊臂的枢转点，并且当挖掘机不使用时，残端 起重臂和挖掘机起重臂完全定位在由可旋转的上部结构限定的弧内。
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公开(公告)号：US4299530A
公开(公告)日：1981-11-10
申请号：US104405
申请日：1979-12-17
申请人： Hans Schaeff
发明人： Hans Schaeff
CPC分类号： E02F9/18 , B62D49/085 , E02F3/964
摘要： A motor vehicle having excavating machinery mounted thereon and having at least two axles, at least one of which is driven, and further including an operator cab, the vehicle having counterweights on each lateral side of the cab, guides for the counterweights extending lengthwise of the vehicle on each lateral side of the cab, the counterweights being movable along the guides from a first position above one of the axles to a second position above the other of the axles, and apparatus for selectively securing the counterweights in each of the two positions.
摘要翻译： 一种具有安装在其上的挖掘机械的机动车辆，其具有至少两个轴，其至少一个被驱动，并且还包括驾驶室，所述车辆在驾驶室的每个侧面上具有配重，用于所述配重的引导件， 车辆在驾驶室的每个侧面上，所述配重可以沿着所述引导件从所述轴之一上的第一位置移动到所述另一个轴上方的第二位置，以及用于选择性地将所述配重固定在所述两个位置中的每一个中的装置。
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公开(公告)号：US06293579B1
公开(公告)日：2001-09-25
申请号：US09263825
申请日：1999-03-08
申请人： Hans Schaeff
发明人： Hans Schaeff
IPC分类号： B60G902
CPC分类号： B60G9/04 , B60G17/005 , B60G2200/322 , B60G2300/40 , B62D53/023
摘要： A mobile rig on wheels with transverse motion, in particular a telescoping stacker, having a first axle mounted on a rigid vehicle frame and a second axle disposed transversely movably on the vehicle frame to describe a circular translation. Advantageously, the second axle is disposed on the vehicle frame by parallel links and the parallel links can be swivelled through vertical axes by swivel actuation device.
摘要翻译： 具有横向运动的轮子上的移动式钻机，特别是伸缩式堆垛机，其具有安装在刚性车架上的第一轴和横向可移动地设置在车架上以描述圆形平移的第二轴。 有利地，第二轴通过平行连杆设置在车架上，并且平行连杆可以通过旋转致动装置通过垂直轴线旋转。
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公开(公告)号：US5178238A
公开(公告)日：1993-01-12
申请号：US608150
申请日：1990-11-02
申请人： Hans Schaeff
发明人： Hans Schaeff
摘要： A braking power converter for trucks, busses, trailers, semitrailers and cars as a long-term brake, with oil as the working fluid and an oil cooler, wherein one or more high-pressure reciprocating pumps, which can control the transporting capacity up to zero transport, are driven continuously by the vehicle proportionately to the travelling speed, and an oil flow is compressed to a high pressure of roughly 300 to 900 bar during the braking operation, subsequently relieved of pressure and thereby heated up, after which the heated oil flow is recooled in the oil cooler.
摘要翻译： 一种用于卡车，公共汽车，拖车，半挂车和汽车的制动功率转换器，作为长期制动器，具有油作为工作流体和油冷却器，其中一个或多个高压往复泵可以控制运输能力，直到 零运输由车辆按照行驶速度成比例地连续驱动，并且在制动操作期间油流被压缩到大约300至900巴的高压，随后释放压力并由此被加热，之后加热油 流量在油冷却器中重新冷却。
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6.发明授权Multi-purpose construction vehicle with at least two subframes and a self-aligning bearing between the subframes 失效具有至少两个子框架的多用途施工车辆和子框架之间的自调心轴承
公开(公告)号：US5778569A
公开(公告)日：1998-07-14
申请号：US623603
申请日：1996-03-28
申请人： Hans Schaeff
发明人： Hans Schaeff
CPC分类号： E02F3/384 , B60G17/005 , B62D21/04 , B62D21/186 , E02F3/964 , E02F9/028 , B60G2200/32 , B60G2204/46
摘要： A multipurpose construction vehicle bears on its vehicle frame, which is realized as an axle-link pivot or center pivot type, a front swing loading device and a rear-mounted excavator. The swing loading device is permanently connected above the front axle (3) to a front subframe (22) which forms part of the vehicle frame, and the rear-mounted excavator is permanently connected to a rear subframe (32) which is connected to the rear axle (5) and forms part of the vehicle frame, both subframes (22, 32) being connected to one another at a suitable point along the longitudinal center axis of the vehicle by means of a self-aligning bearing (34) which can swivel about this longitudinal axis to a limited degree and by means of cylinders arranged at a distance from the self-aligning bearing on both sides, so that the two subframes can be locked with respect to one another at any desired swivel position. By means of wheel load sensors on the front axle or rear axle and via control devices, in each case the cylinder on that side of the vehicle with the greater wheel load can be actively supplied with pressure as a function of the difference between the measured wheel loads on both sides (FIG. 5).
摘要翻译： 多用途施工车辆承载在其车架上，实现为轴链枢轴或中心枢轴型，前摆式装载装置和后置挖掘机。 摆动加载装置永久地连接到前轮（3）上方的前副车架（22）上，前副车架（22）形成车架的一部分，后装式挖掘机永久地连接到后副车架（32） 后桥（5）并形成车架的一部分，两个子框架（22,32）通过自对准轴承（34）沿着车辆的纵向中心轴线的适当点彼此连接， 围绕该纵向轴线以有限的程度旋转，并且通过在两侧与自对准轴承相距一定距离的气缸旋转，使得两个子框架可以在任何所需的旋转位置处相对于彼此锁定。 通过前轴或后桥上的车轮负载传感器和通过控制装置，在每种情况下，具有较大车轮负载的车辆侧面上的气缸可以主动地被供给作为测量轮之间的差的函数 两侧的载荷（图5）。
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公开(公告)号：US4602821A
公开(公告)日：1986-07-29
申请号：US655536
申请日：1984-09-28
申请人： Hans Schaeff
发明人： Hans Schaeff
摘要： A guide member is mounted to the housing frame to be integrated into the boom or shovel arm of a hydraulic excavator to control an additional implement in the form of a clearing blade or clearing shovel which is displaceable on the guide member between a rest position laterally abutting the housing frame and an operational position pointing approximately in the same direction as the actual hammer and which can be locked in place at least in each of the end positions.
摘要翻译： 引导构件安装到壳体框架上，以集成到液压挖掘机的悬臂或铲斗中，以控制以清除铲刀或清灰铲的形式的附加工具，该铲除件可在位于横向邻接 壳体框架和操作位置指向大致与实际锤子相同的方向，并且至少可以在每个端部位置中锁定到位。
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公开(公告)号：US4183711A
公开(公告)日：1980-01-15
申请号：US929905
申请日：1978-08-01
申请人： Hans Schaeff
发明人： Hans Schaeff
CPC分类号： E02F3/386
摘要： A mobile power shovel comprising an upper carriage rotatably mounted on a vehicle chassis and including an attachment holder for an excavator jib, the attachment holder being mounted for pivoting within the envelope circle of the carriage on a slide laterally displaceable along a guide member, the guide member being arranged chordally within the envelope circle and spaced from the slewing axis, so that the slide, the jib, the scoop arm and the digging tool mounted thereon may be positioned within the envelope circle for improved maneuverability of the power shovel.
摘要翻译： 一种移动式电铲，包括可旋转地安装在车辆底盘上并包括用于挖掘机起重臂的附接保持件的上托架，所述附接保持器安装成用于在沿着引导构件横向移位的滑架的滑架的包络圆内枢转， 构件在包络圆中并排布置并与回转轴线间隔开，使得安装在其上的滑动件，起重臂，铲斗和挖掘工具可以定位在包络圆内，以提高铲斗的机动性。
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公开(公告)号：US07204378B2
公开(公告)日：2007-04-17
申请号：US10387131
申请日：2003-03-13
申请人： Hans Schaeff
发明人： Hans Schaeff
IPC分类号： B66C23/78
摘要： A goods transshipment apparatus having a mobile substructure with a superstructure mounted so as to be rotatable relative to said substructure and having a driver's cab and engine compartment and a jib or jib system jointed to the superstructure wherein the superstructure is adjustable between a lower position (resting position I) on the substructure and an upper position (operating position II) at a spacing from the substructure.
摘要翻译： 一种具有移动子结构的货物转运装置，其具有安装成可相对于所述子结构旋转的上部结构，并且具有驾驶室和发动机舱以及与上部结构连接的起重臂或起重臂系统，其中上部结构可在下部位置 位置I）和与子结构间隔开的上部位置（操作位置II）。
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公开(公告)号：US5054990A
公开(公告)日：1991-10-08
申请号：US450307
申请日：1989-12-18
申请人： Hans Schaeff
发明人： Hans Schaeff
摘要： An excavator arm with basic boom 12, intermediate boom 14 and shovel stem 16 with digging implement is connected to a support part 86 which can be driven directly or indirectly into rotation about a vertical axis 84. In order to dig trenches with vertical walls outside the longitudinal axis of the vehicle and to achieve an advantageous transport position, the intermediate boom 14 consists of a front part 14a, a rear part 14b and a common rotary joint 20, the most advantageous transport position being achieved by rotating by 180.degree. the front part 14a, about the axis of rotation 22 set vertically, from the extended operational position relative to the rear part 14b.
摘要翻译： 具有基本臂12的挖掘机臂，具有挖掘工具的中间臂14和铲杆16连接到支撑部86，支撑部86可以被直接或间接地驱动绕垂直轴线84旋转。为了挖掘具有垂直壁外侧的垂直壁的沟槽 车辆的纵向轴线并且为了实现有利的运输位置，中间起重臂14由前部14a，后部14b和公共旋转接头20组成，最有利的运输位置通过将前部旋转180° 14a相对于延伸的操作位置相对于后部14b围绕垂直设置的旋转轴线22。
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