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公开(公告)号：US5607205A
公开(公告)日：1997-03-04
申请号：US469556
申请日：1995-06-06
CPC分类号： G01V3/17 , E01C19/00 , E01C23/088 , E02F9/245
摘要： An automatic object responsive control system for a work implement has a ground penetrating device mounted for sensing subsurface objects, an object detecting device for determining the undesirability of the object, and an implement control system for automatically elevationally raising the implement in response to an undesirable object being located elevationally between the implement and the ground penetrating device. The automatic object responsive control system is particularly suited for use on a geographic surface altering machine.
摘要翻译： 一种用于工作装置的自动对象响应控制系统具有安装用于感测地下物体的地面穿透装置，用于确定物体的不合宜性的物体检测装置，以及响应于不期望的物体而自动升高工具的工具控制系统 位于工具和地面穿透装置之间的高处。 自动对象响应控制系统特别适用于地理表面改装机。
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公开(公告)号：US4637665A
公开(公告)日：1987-01-20
申请号：US797293
申请日：1985-11-12
申请人： Jon S. Burdick , Paul T. Corcoran
发明人： Jon S. Burdick , Paul T. Corcoran
CPC分类号： B62D55/28
摘要： A track assembly for a track-type vehicle has a plurality of first and second distinct individual track shoes joined together to form an endless loop. The first shoes have a projecting grouser bar which has a first plurality of teeth and the second shoes have a projecting grouser bar which has a second plurality of teeth. The first and second shoes are arranged in an alternating pattern with the teeth of the first shoes staggered relative to the teeth of the seocnd shoes. Conventional grousered track shoes generally provide track-type vehicles with sufficient surface traction for most work tasks of the vehicle. However, in some special work applications, the conventional grouser track shoes is inadequate to provide the required penetration to achieve sufficient tractive force. For such special work applications, the subject toothed grouser track shoes penetrate the surface and provide the necessary traction to effectively perform the work function.
摘要翻译： 用于轨道式车辆的轨道组件具有连接在一起以形成无限循环的多个第一和第二不同的独立履带板。 第一个鞋子具有一个具有第一多个齿的突出的梳齿条，第二个鞋子具有一个具有第二个多个齿的突出的梳齿条。 第一和第二鞋子以交替的方式布置，第一鞋子的齿相对于鞋子的牙齿交错排列。 常规的磨砂履带板通常为履带式车辆提供足够的表面牵引力，用于车辆的大多数工作任务。 然而，在一些特殊工作应用中，传统的履带板鞋不足以提供所需的穿透以实现足够的牵引力。 对于这样的特殊工作应用，本发明的齿形履带板穿透表面并提供必要的牵引力以有效地执行功能。
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公开(公告)号：US06250726B1
公开(公告)日：2001-06-26
申请号：US08915706
申请日：1997-08-21
申请人： Jon S. Burdick , Jerry D. Fidler , Roger E. Lawson
发明人： Jon S. Burdick , Jerry D. Fidler , Roger E. Lawson
IPC分类号： B62D5512
CPC分类号： B62D55/12 , B62D55/0963
摘要： In the operation of conventional track assemblies it is common for an idler to have a pair of laterally extending wear treads to engage and support the wear rails defined by the track links of the track assembly as it is driven thereabout. This ultimately creates an arcuate wear pattern on the wear rails of the track links creating an extremely rough ride when the wear rails contact the track rollers suspended from a roller frame. The present invention provides a sprocketed idler that contacts a roller bushing that extends between a pair of chain assemblies defined by the track assembly to support the track assembly as it is rotated therearound. The sprocketed idler with roller bushings provides lateral guidance for the track assembly and, in combination with the roller bushings, provides noise reduction compared to conventional track assemblies.
摘要翻译： 在常规轨道组件的操作中，惰轮具有一对横向延伸的磨损胎面，以便在轨道组件被驱动到其周围时由轨道组件的轨道连杆限定的磨损轨道接合和支撑。 这最终在轨道连杆的磨损轨道上产生弧形磨损图案，当磨损轨道接触从辊架悬挂的履带辊时，产生非常粗糙的乘坐。 本发明提供了一种链轮惰轮，其接触滚子衬套，所述滚轮衬套在由所述轨道组件限定的一对链轮组件之间延伸，以在所述轨道组件周围旋转时支撑所述轨道组件。 具有滚子衬套的链轮惰轮为轨道组件提供横向引导，并且与滚子衬套组合提供了与传统轨道组件相比的降噪。
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公开(公告)号：US5725292A
公开(公告)日：1998-03-10
申请号：US670382
申请日：1996-06-25
IPC分类号： B62D55/088
CPC分类号： B62D55/0882
摘要： In the operation of a track chain assembly a high degree of wear is normally experienced due to the environment in which a track-type machine must operate. This wear is typically accelerated by foreign matter that is carried by an idler member of the track chain assembly and is permitted to remain on its contact surfaces as they engage the other track chain components. The present invention provides a scraper assembly that defines a plurality of scraping portions that continuously engage the contact surfaces of idler to remove foreign material therefrom before the contact surfaces engage other track chain components.
摘要翻译： 在轨道链组件的操作中，由于履带式机器必须运行的环境，通常会经历高度的磨损。 这种磨损通常通过由履带链组件的惰轮构件承载的异物加速，并且当它们接合其它履带链部件时被允许保持在其接触表面上。 本发明提供了一种刮刀组件，其限定了多个刮削部分，其在接触表面接合其它轨道链部件之前连续地接合惰轮的接触表面以从中除去异物。
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