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公开(公告)号：US5067264A
公开(公告)日：1991-11-26
申请号：US40820
申请日：1987-04-21
申请人： Michael G. Beeley
发明人： Michael G. Beeley
CPC分类号： E01H4/02 , A01B33/087
摘要： The flexible tiller has a center and two end sections, each including a cutter bar, frame, apron and grooming bar. The two tiller end sections are connected flexibly to the ends of the center section by frame to frame hinges and by cutter to cutter universal joints, so that the end sections can rotate freely about the hinges. The tiller center section is secured to the towing mechanism to oscillate about a central horizontal axis in the direction of travel. The oscillating center section and the two pivotally attached end sections cooperate to enable the tiller to closely conform to and thoroughly groom rolling snow paths without reducing them to flat ones. The rolling paths are enjoyable to ski, and are slower and safer. A controllable hydraulic ram is mounted to act across each hinge, so that the operator may select the degree of bending permitted at each hinge, and may hydraulically lock it into selected position, if desired.
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公开(公告)号：US4823518A
公开(公告)日：1989-04-25
申请号：US933319
申请日：1986-11-19
CPC分类号： F25C3/04 , F25C2303/046 , F25C2303/048
摘要： A snowmaker mounting structure is described useful for attaching a snowmaking apparatus used at ski resort areas to a ski lift tower. The structure includes a generally horizontally extending boom having one end attached to an upper portion of the ski lift tower and an extending end having a snowmaker attached thereto. Control over the region of ski slopes being covered with artifically produced snow is provided by rotatably mounting the snowmaker to the end of the boom by employing a generally vertically oriented collar through which a central tubular post is inserted and rotatable therein. The water supply is conducted to one end of the post and a pair of turning cables are connected to the post which, through tension being applied to either one of the cables, causes the snowmaker to be rotated with the collar. This invention eliminates the necessity of providing a separate snowmaker mounting tower.
摘要翻译： 描述了一个制冰机安装结构，用于将滑雪场地使用的制雪设备连接到滑雪升降塔。 该结构包括大致水平延伸的悬臂，其一端连接到滑雪升降塔的上部，以及具有连接到其上的积雪机构的延伸端。 通过采用通常垂直定向的轴环将引导器旋转地安装到悬臂的端部来提供控制，该滑雪道被覆盖有被大量生产的雪覆盖，中空管状柱通过该套环插入并在其中可旋转。 供水被传导到柱的一端，并且一对转动电缆连接到柱上，通过施加到任一个电缆的张力使得制雪机与套环一起旋转。 本发明消除了提供单独的制雪机安装塔的必要性。
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公开(公告)号：US4788783A
公开(公告)日：1988-12-06
申请号：US29734
申请日：1987-03-24
申请人： Anton R. Bachler
发明人： Anton R. Bachler
CPC分类号： E01H4/02
摘要： The present invention relates to a ski-track forming apparatus with a track-forming unit (1) having two parallel track-forming tools (2), extending in the track direction. In order to form a ski-track, when a ski course is formed, along the ideal line of the course in one operation, the track-forming unit (1) is fastened to the end of an arm (3) the other end of which is supported for horizontal and transverse movement relative to the track direction on a guide rod support means (4) which can be mounted on a vehicle (VD), which is preferably a track-laying levelling caterpillar vehicle.
摘要翻译： 本发明涉及一种具有轨道形成单元（1）的滑轨轨道形成装置，轨道形成单元（1）具有在轨道方向上延伸的两个平行轨迹形成工具（2）。 为了形成滑雪道，当形成滑雪道时，沿着一个操作中的路线的理想线路，轨道形成单元（1）紧固到臂（3）的端部，另一端 其支撑在可安装在车辆（VD）上的导杆支撑装置（4）上相对于轨道方向的水平和横向运动，该车辆（VD）优选地是轨道铺设平整的履带式车辆。
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公开(公告)号：US4775014A
公开(公告)日：1988-10-04
申请号：US827284
申请日：1986-02-06
申请人： Dietrich Ranner
发明人： Dietrich Ranner
摘要： A ground-working implement for rotary field tilling or ice or snow-tendingn ski slopes or the like which is drawn by a tractor or a tracked vehicle and which comprises a holder connected to the vehicle pendulously by a longitudinal beam which can be raised and lowered. The holder is connected to a rotary ground-loosening unit and a smoothing board by a four-point linkage whose cranks are dimensioned so that upon raising of the ground-loosening unit the orientation of the smoothing board remains largely unaltered thereby allowing the latter to be used for leveling the ground when the ground-loosening unit is in its raised or rest position.
摘要翻译： 一种用于通过拖拉机或履带式车辆牵引的滑雪场等上的旋转田间耕种或冰雪积雪的地面作业工具，其包括通过可以升高的纵梁垂直地连接到车辆的保持架， 降低 保持器通过四点联动器连接到旋转地面松动单元和平滑板，其曲柄的尺寸被设计成使得在松开地面单元升高时，平滑板的取向保持很大程度上不变，从而允许 用于在地面松动单元处于其上升或静止位置时使地面平整。
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25.发明授权Track maintenance vehicle with vertically adjustable track conditioner implement, particularly a snow tiller apparatus 失效跟踪维护车辆，具有垂直调节的轨道调节器，特别是雪耕机
公开(公告)号：US4738037A
公开(公告)日：1988-04-19
申请号：US893890
申请日：1986-08-06
申请人： Walter Haug
发明人： Walter Haug
CPC分类号： E01H4/02
摘要： The invention relates to a track maintenance vehicle having a levelling attachment secured to a transverse carrier member at its rear. The levelling attachment faces downwards and is at least partially flexible. For achieving satisfactory levelling of relatively loose snow as well as of encrusted or compacted snow, the levelling attachment comprises a leading portion of triangular cross-sectional shape secured to the transverse carrier member along a first triangle side. The second triangle side of this portion is formed as a rigid compaction surface extending downwards and rearwards from the transverse carrier member. Connected to a rear portion of the compaction surface is a plate-shaped flexible portion extending substantially parallel to the second triangle side in the relaxed state, and in a substantially horizontal direction when under load.
摘要翻译： 本发明涉及一种轨道维修车辆，其具有在其后部固定到横向承载构件的调平附件。 流平附件面向下并且至少部分地具有柔性。 为了实现相对宽松的积雪以及结块或压实的积雪的平稳化，平整附件包括沿着第一三角形侧固定到横向承载构件的三角形横截面形状的前导部分。 该部分的第二三角形侧面形成为从横向承载构件向下和向后延伸的刚性压实表面。 连接到压实表面的后部的是在松弛状态下基本上平行于第二三角形侧面延伸的板状柔性部分，并且在负载时处于基本上水平的方向。
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公开(公告)号：US4718183A
公开(公告)日：1988-01-12
申请号：US895457
申请日：1986-08-11
申请人： Walter Haug
发明人： Walter Haug
CPC分类号： E01H4/02
摘要： The present invention relates to a snow tiller for rearmounting on a track maintenance vehicle. The snow tiller comprises a transmission for driving at least one tiller shaft, a carrier frame for mounting the snow tiller on the track maintenance vehicle, and a baffle body of trapezoidal cross-section extending over the width of the snow tiller. A levelling attachment is secured to the underside of the baffle body facing the track surface.With a view to facilitating repair and maintenance operations and replacement of wear components, the baffle body is formed as a tubular profile member forming a central tiller frame. The transmission is mounted at the center of the tiller frame and drives to tiller shafts laterally connected to the transmission. The ends of the tiller shafts facing away from the transmission are mounted in outer bearings secured to the ends of the tiller frame.
摘要翻译： 本发明涉及一种用于重新安装在履带维护车辆上的雪耕机。 雪耕机包括用于驱动至少一个耕耘机轴的传动装置，用于将雪耕部分安装在履带保养车辆上的承载架，以及在雪耕机的宽度上延伸的梯形横截面的挡板体。 平整附件固定在挡板体的面向轨道表面的底面。 为了便于修理和维护操作以及更换磨损部件，挡板主体形成为形成中央耕耘机架的管状轮廓部件。 变速器安装在耕耘机框架的中心，并驱动到横向连接到变速器的耕耘机轴。 远离变速器的耕耘机轴的端部安装在固定到耕耘机框架端部的外轴承中。
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公开(公告)号：US4651451A
公开(公告)日：1987-03-24
申请号：US699175
申请日：1985-02-07
申请人： Micheal G. Beeley , Bruce W. Blair
发明人： Micheal G. Beeley , Bruce W. Blair
CPC分类号： E01H4/02
摘要： A ski run snow preparation apparatus having a snow-contacting blade which flexes laterally to provide an arcuate snow-contacting surface. The blade is pivotally mounted to a frame which is adapted to be secured upon the towing mechanism of a suitable tracked vehicle. Also mounted upon the frame is a remotely controllable mechanism, including a pair of hydraulic motors, to adjust the tilt of the snow-contacting blade in relation to the snow surface. The blade may operate under its own weight and that of the towing mechanism, or may be forceably pressed into the snow, as by vehicle mounted hydraulic motors provided to raise and lower the towing mechanism.
摘要翻译： 一种具有雪接触叶片的滑雪运行的雪地准备装置，其侧向弯曲以提供弓形雪接触表面。 叶片可枢转地安装在框架上，该框架适于固定在合适的跟踪车辆的牵引机构上。 还安装在框架上的是可遥控的机构，包括一对液压马达，以调节接雪片相对于雪面的倾斜。 叶片可以在其自重和牵引机构的作用下操作，或者可以被强制地压入雪中，如通过设置用于升高和降低牵引机构的车辆安装的液压马达。
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公开(公告)号：US4651450A
公开(公告)日：1987-03-24
申请号：US598999
申请日：1984-04-11
CPC分类号： E01H4/02
摘要： The blades of a packer bar assembly for grooming snow are made of flexible material, such as urethane. The blades are removably mounted in channel members and the mounting assembly is arranged to hold the blade in a desired position.
摘要翻译： 用于修整雪的封隔器组件的叶片由诸如聚氨酯的柔性材料制成。 叶片可移除地安装在通道构件中，并且安装组件布置成将叶片保持在期望的位置。
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公开(公告)号：US4509768A
公开(公告)日：1985-04-09
申请号：US446014
申请日：1982-12-01
申请人： Walter Haug
发明人： Walter Haug
CPC分类号： B62D49/065 , A01B59/062 , E01H4/02 , E02F3/3604 , E02F3/3622
摘要： For use in detachably mounting an implement to a vehicle, the vehicle having associated therewith an adjustable take-up frame having at least one coupling element arranged to coact in engagement with a counter-coupling element on the implement, the improvement comprising: a mounting plate arranged on the implement in a substantially vertical plane extending transversely with respect to the working direction of the implement and the vehicle, the counter-coupling element being in the form of an open hook secured to and protruding rearwardly from the upper portion of said mounting plate, and the coupling element being in the form of a horizontal pin extending between two laterally spaced cheek plates, the said cheek plates forming part of the take-up frame, with said horizontal pin being arranged for engagement beneath said hook as the latter is received between said cheek plates.
摘要翻译： 为了用于将工具可拆卸地安装到车辆上，车辆具有与其相关联的可调节的牵引架，该可调节牵引架具有至少一个联接元件，所述至少一个联接元件布置成与所述器具上的反向连接元件接合，所述改进包括：安装板 在相对于工具和车辆的工作方向横向延伸的基本上垂直的平面上布置在工具上，反向联接元件是固定到所述安装板的上部并从所述安装板的上部向后突出的开放钩的形式 并且所述联接元件为在两个横向间隔开的颊板之间延伸的水平销的形式，所述颊板形成卷绕框架的一部分，所述水平销布置成用于接合在所述钩下面，因为接收器 在所述脸颊板之间。
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公开(公告)号：US4271612A
公开(公告)日：1981-06-09
申请号：US119076
申请日：1980-02-05
申请人： Knut O. Mellingen
发明人： Knut O. Mellingen
CPC分类号： E01H4/02
摘要： An apparatus for producing ski tracks for a ski trail, comprising a sliding/planing body with a flat sliding surface which curves upwardly at the forward section of said body, and spaced-apart track-forming members depending downwardly from said sliding surface. The track-forming members each comprising a bottom surface and two parallel side surfaces whose forward portions converge to form a plow portion while the bottom surface extends forward in full width beneath said plow portion and at least to the tip of it. A drag frame pivotally attached to the surface of the sliding/planing body rearward of its forward section. The axis of pivot for the frame running transversely of the direction of advancement for the sliding/planing body. The trackforming members producing a track with strong, compacted walls, without weighing down the apparatus.
摘要翻译： 一种用于生产滑雪道的滑雪道的装置，包括滑动/刨削体，其具有在所述主体的前部向上弯曲的平坦的滑动表面，以及从所述滑动表面向下倾斜的间隔开的轨道形成构件。 轨道形成构件各自包括底表面和两个平行的侧表面，其前部收敛以形成犁部，同时底表面在所述犁部下方全部向前延伸，并且至少至少延伸到其尖端。 拖曳框架在其前部的后方可枢转地附接到滑动/刨削体的表面。 用于框架的枢轴轴线横向于滑动/刨削体的前进方向。 轨道成型构件产生具有坚固，紧凑的墙壁的轨道，而不会对设备进行称重。
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