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公开(公告)号：US06726293B2
公开(公告)日：2004-04-27
申请号：US10217324
申请日：2002-08-12
IPC分类号： B62D5514
CPC分类号： B62D55/14 , Y10T29/49464
摘要： Star carrier roller assemblies have been used in certain tracked mobile machines, such as those used in the timber industry, that must operate in cold weather and/or over rough terrain. Due to interaction of the star carrier roller assembly with a track chain assembly, undesirable wear on the star carrier roller assembly occurs. The present invention includes at least one star carrier roller assembly for a tracked mobile machine that limits the wear on the star carrier roller assembly. The star carrier roller assembly includes a carrier roller positioned adjacent to a sprocket having a plurality of teeth. Each tooth includes a tooth width and a tooth angle. A ratio between the tooth width and a difference of a pitch length and a bushing diameter of a track chain assembly is less than 0.3, and the tooth angle is greater than or equal to zero degrees (0°). The present invention further limits the wear of the star carrier roller assembly by maintaining a wear surface on the carrier roller less than three hundred degrees Fahrenheit (300° F.) while attaching the sprocket to the carrier roller.
摘要翻译： 星载轮组件已被用于必须在寒冷天气和/或崎岖地形下运行的某些跟踪的移动机器，例如用于木材工业的移动机器。 由于星形承载辊组件与轨道链组件的相互作用，星载架辊组件发生不期望的磨损。 本发明包括用于跟踪的移动机器的至少一个星形承载辊组件，其限制了星形承载辊组件的磨损。 星形载体辊组件包括邻近具有多个齿的链轮定位的承载辊。 每个齿包括齿宽和齿角。 齿宽与轨道链组件的节距长度和套管直径之间的比值小于0.3，并且齿角大于或等于零度（0°）。 本发明通过将载轮上的磨损表面维持在三百华氏度（300°F），同时将链轮连接到承载辊上，进一步限制了星形承载辊组件的磨损。
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公开(公告)号：US4382634A
公开(公告)日：1983-05-10
申请号：US275084
申请日：1981-01-26
摘要： An impacting apparatus (10) for fracturing material includes a housing (14) and a fracturing shank (12) which is mounted adjacent the housing (14) so as to reciprocate about a pivot axis (24). The fracturing shank (12) has an impact receiving portion (28) and a sealing portion (26). The sealing portion (26) has a cylindrical sealing surface (26a) which is arranged about a longitudinal axis (26b). Such longitudinal axis (26b) is perpendicular to a radial line (33) extending from the pivot axis (24) and is inclined at a predetermined angle to a longitudinal axis (28b) extending through the impact receiving portion (28). An annular seal (16) is connected to the sealing surface (26a) and the housing (14) to obstruct the passage of material into and out of the housing (14). The seal (16) has a flexible portion (40) whose inner margin (46) lies along the radial line (33 ).
摘要翻译： PCT No.PCT / US81 / 00117 Sec。 371日期1981年1月26日 102（e）日期1981年1月26日PCT提交1981年1月26日PCT公布。 出版物WO82 / 02468 日本1982年8月5日。压裂材料的冲击装置（10）包括壳体（14）和与所述壳体（14）相邻安装以围绕枢转轴线（24）往复运动的压裂柄（12）。 压裂柄（12）具有冲击接收部分（28）和密封部分（26）。 密封部分（26）具有围绕纵向轴线（26b）布置的圆柱形密封表面（26a）。 这种纵向轴线（26b）垂直于从枢转轴线（24）延伸的径向线（33），并且以延伸穿过冲击承受部分（28）的纵向轴线（28b）以预定角度倾斜。 环形密封件（16）连接到密封表面（26a）和壳体（14）以阻止材料进入和离开壳体（14）。 密封件（16）具有柔性部分（40），其内边缘（46）沿着径向线（33）设置。
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公开(公告)号：US4004417A
公开(公告)日：1977-01-25
申请号：US467180
申请日：1974-05-06
CPC分类号： E02F9/2253 , B62D11/183 , F16H45/00 , F16H2045/002 , Y10T74/19163
摘要： A drive train for vehicles such as earthmoving machines having a prime mover coupled in driving relation with ground wheels for the machine through a power input member and a power output member. One or more implements are coupled to the power input member. In order to selectively match or mismatch power delivered by the prime mover with varying power requirements for the implements and wheels, a hydraulically operated slipping clutch is arranged between the power input and output members for adjusting power delivery from the prime mover to the output member and wheels with a manual control for regulating hydraulic operation of the slipping clutch. In other embodiments, the power input and output members are portions of a torque converter, a centrifugal valve also being provided to operate the slipping clutch in response to rotational speed of an element in the drive train and under regulation of the manual control. Another embodiment includes the slipping clutch disposed in a fluid housing subject to variable pressure with the centrifugal valve being responsive to the variable fluid pressure. In another embodiment, controls for a transmission in the drive train are also operative to provide regulation of the slipping clutch.
摘要翻译： 一种用于车辆的传动系，例如具有通过动力输入构件和动力输出构件与机器的地面轮驱动关联的原动机的移土机。 一个或多个工具耦合到电力输入构件。 为了选择性地匹配或不匹配由原动机提供的功率，对于工具和车轮具有不同的功率要求，液压操作的滑动离合器被布置在动力输入和输出构件之间，用于调节从原动机到输出构件的动力传递， 车轮具有用于调节滑动离合器的液压操作的手动控制。 在其他实施例中，动力输入和输出构件是变矩器的一部分，还设置有离心阀，以响应于传动系中的元件的旋转速度和手动控制的调节来操作滑动离合器。 另一个实施例包括设置在可变压力的流体壳体中的滑动离合器，离心阀响应于可变流体压力。 在另一个实施例中，用于传动系中变速器的控制也可操作以提供滑动离合器的调节。
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公开(公告)号：US4345772A
公开(公告)日：1982-08-24
申请号：US273892
申请日：1981-01-26
CPC分类号： F16J3/042 , F16J15/52 , Y10T403/31
摘要： An elastomeric seal apparatus (16) having an inner annular terminating portion (36) which is attachable to a first (12) member, an outer annular terminating portion (38) which is attachable to a second (14) member, and an annular convoluted flexible portion (40) which is disposed between the inner (36) and outer (38) terminating portions and has an inner (46) and an outer (48) margin which are respectively joined thereto. The thickness of the convoluted flexible portion (40) decreases from the relatively thicker inner margin (46) to the relatively thinner outer margin (48) in proportion to a radial distance (H) extending from the inner margin (46) to the flexible portion (40). A concentrically inner convolution (42) and a concentrically outer convolution (44) constitute the flexible portion (40) and have a relatively small (R.sub.1) and a relatively large (R.sub.2) radius of curvature. When the inner (36) and outer (38) terminating portions are relatively reciprocated with the first ( 12) and second (14) members about a longitudinal seal axis (16a), the tapered, convoluted structure of seal apparatus (16) exhibits extended life as a result of substantially equalizing the maximum uniform strains induced therein.
摘要翻译： PCT No.PCT / US81 / 00118 Sec。 371日期1981年1月26日 一种弹性体密封装置（16），其具有可连接到第一（12）构件的内部环形终端部分（36），外部环形终端部分（16） （38），其可附接到第二（14）构件，以及环形卷曲的柔性部分（40），其设置在所述内部（36）和外部（38）端接部分之间，并且具有内部（46）和外部 48）边缘。 与从内边缘（46）延伸到柔性部分（46）的径向距离（H）成比例，卷曲柔性部分（40）的厚度从相对较厚的内边缘（46）减小到相对较薄的外边缘（48） （40）。 同心内圈（42）和同心外圈（44）构成柔性部分（40），并且具有相对较小的（R1）和相对较大（R2）的曲率半径。 当内部（36）和外部（38）端接部分围绕纵向密封轴线（16a）与第一（12）和第二（14）构件相对往复运动时，密封装置（16）的锥形，回旋结构呈现延伸 作为其中诱导的最大均一菌株基本均衡的结果。
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公开(公告)号：US4379595A
公开(公告)日：1983-04-12
申请号：US277741
申请日：1981-02-17
CPC分类号： E02F5/326 , Y10S37/904
摘要： Previously known ripper apparatus comprise an impacting mechanism for applying impact forces to a ripper tip in an in-line relationship. The high spring rate exhibited by the shank induces high peak internal impact forces, dissipates useful energy, and provides relatively shallow cutting depths. In one aspect, the ripper apparatus (11,11a) of this invention overcomes the above problems by providing an offset relationship between a first line (L.sub.1) of impacting movement of a ripper tip (13) and a second line (L.sub.2) whereat impacting forces are applied to a shank (14,14a) carrying the ripper tip (13) and by further providing a spring mechanism (25,25a) for ensuring that the impacting forces are transmitted from the second line (L.sub.2) to the first line (L.sub.1) directly. In another aspect, the spring mechanism (25,25b) induces an efficient transfer of impact energy from an impacting mechanism (17) to the material being worked by the ripper tip (13), whether the first (L.sub.1) and second (L.sub.2) lines are offset or coincident.
摘要翻译： PCT No.PCT / US81 / 00209 Sec。 371日期1981年2月17日 102（e）日期1981年2月17日PCT提交1981年2月17日PCT公布。 出版物WO82 / 02813 日本1982年9月2日。上述已知的松土机包括一个冲击力机构，用于以直线关系将冲击力施加到裂土器尖端。 小腿表现出的高弹簧率引起高峰值的内部冲击力，消耗有用的能量，并提供较浅的切割深度。 在一个方面，本发明的松土机装置（11,11a）通过提供裂土器尖端（13）和第二线路（L2）的冲击运动的第一线（L1）和第二线路（L2）之间的偏移关系来克服上述问题， 力施加到承载挖土机顶端（13）的柄（14,14a）上，并且进一步提供弹簧机构（25,25a），以确保冲击力从第二管线（L2）传递到第一管线 L1）直接。 另一方面，弹簧机构（25,25b）能够将冲击能量从冲击机构（17）有效地传递到由裂土器尖端（13）加工的材料，无论第一（L1）和第二（L2） 线偏移或重合。
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公开(公告)号：US4080008A
公开(公告)日：1978-03-21
申请号：US712568
申请日：1976-08-09
申请人： Eugene R. Groff , John W. Sogge , Albert L. Woody
发明人： Eugene R. Groff , John W. Sogge , Albert L. Woody
IPC分类号： B62D55/096 , B62D55/12 , B62D55/20
CPC分类号： B62D55/202 , B62D55/0963 , Y10S474/901
摘要： Drive or driven wheels of a track-type vehicle have a hub and a plurality of teeth around the outer periphery each of which are spaced one from the other by an intervening root having an opening. A biasing hoop assembly having a multiplicity of generally concentric biasing hoops encompass the hub and are positioned between the hub and teeth. Actuating apparatus extends from the root into contact with the biasing hoop assembly and is generaly movable for deflecting the biasing hoops and resisting entry into the root for dampening impact, loads, and noise of elements entering the root.
摘要翻译： 轨道式车辆的驱动轮或从动轮具有轮毂和围绕外周的多个齿，每个齿彼此间隔开一个具有开口的中间根部。 具有多个大体上同心的偏置环的偏压箍组件包围轮毂并且定位在毂和齿之间。 致动装置从根部延伸到与偏置箍组件接触，并且通常可移动以偏转偏置环并阻止进入根部，以减轻进入根部的元件的冲击，负载和噪声。
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公开(公告)号：US4422650A
公开(公告)日：1983-12-27
申请号：US421172
申请日：1982-09-22
IPC分类号： F16J15/32 , B62D55/088 , F16J15/34 , F16J15/36
CPC分类号： F16J15/36 , B62D55/0887 , F16J15/3456 , Y10S277/928
摘要： A flexible seal assembly 10 is provided for a joint 12 having a first member 15 which is both pivotable about and axially movable along an axis 20 relative to a second joint member 16. The seal assembly 10 is disposed within an annular recess 22 of the first joint member 15 and includes an annular seal 30 of a flexible, wear resistant material and a metallic load ring 31. The seal has an axially movable sealing portion 34 with an annular seal lip 38. The load spring 31 is disposed behind the sealing portion 34 for urging and maintaining the seal lip 38 in sealing engagement against a sealing surface 22 of the second joint member 16. A rigid stiffener ring 40 is molded into the sealing portion 34 of the seal 30 and is of a construction and position within the sealing portion 34 to provide the sealing portion with an intervening wall portion 41 of the resilient material of the seal 30 separating the stiffener ring 40 from direct force transmitting contact with the load spring 31 to prevent wear and fretting of the load spring.
摘要翻译： 提供柔性密封组件10用于具有第一构件15的接头12，第一构件15可相对于第二接头构件16沿着轴线20可枢转并且可轴向移动。密封组件10设置在第一构件15的环形凹部22内 接头构件15并且包括柔性耐磨材料和金属负载环31的环形密封件30.密封件具有带有环形密封唇缘38的可轴向移动的密封部分34.负载弹簧31设置在密封部分34的后面 用于促使和保持密封唇38与第二接头构件16的密封表面22密封接合。刚性加强环40被模制到密封件30的密封部分34中，并且是密封部分内的结构和位置 以使密封部分具有将加强环40与负载弹簧31的直接力传递接触的密封件30的弹性材料的中间壁部分41分隔开以预定 负载弹簧的磨损和磨损。
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公开(公告)号：US06843489B2
公开(公告)日：2005-01-18
申请号：US10073198
申请日：2002-02-13
申请人： Albert L. Woody , Britt W. Gilmore
发明人： Albert L. Woody , Britt W. Gilmore
IPC分类号： B60G9/02 , B60G21/073
CPC分类号： B60G9/02 , B60G21/073
摘要： A damping system for an axle configured to pivot about a pivot point is provided. The damping system includes a first hydraulic cylinder having a first chamber and a second chamber and a second hydraulic cylinder having a third chamber and a fourth chamber. The first hydraulic cylinder is connected to the axle on one side of the pivot point and the second hydraulic cylinder is connected to the axle on the other side of the pivot point. A first fluid line connects the first chamber with the fourth chamber. A second fluid line connects the second chamber with the third chamber. A restricted fluid passageway connects the first fluid line and the second fluid line. A valve mechanism is disposed between the first fluid line and the second fluid line and is operable to release fluid from one of the first and second fluid lines when the pressure of the fluid in the one of the first and second fluid lines reaches a predetermined level.
摘要翻译： 提供了一种构造成围绕枢轴点枢转的轴的阻尼系统。 阻尼系统包括具有第一室和第二室的第一液压缸和具有第三室和第四室的第二液压缸。 第一液压缸在枢转点的一侧连接到轴，并且第二液压缸连接到枢转点的另一侧上的轴。 第一流体管线将第一室与第四室连接。 第二流体管线将第二室与第三室连接。 限制流体通道连接第一流体管线和第二流体管线。 阀机构设置在第一流体管线和第二流体管线之间，并且可操作以当第一和第二流体管线中的一个流体的压力达到预定水平时从第一和第二流体管线之一释放流体 。
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公开(公告)号：US5102200A
公开(公告)日：1992-04-07
申请号：US767353
申请日：1991-09-30
申请人： Albert L. Woody
发明人： Albert L. Woody
摘要： Impact rippers are useful for transmitting high impact blows to a hard material for fracturing the material. When a linear reciprocating ram is used a mounting arrangement which maintains the ram in a neutral position, when no force is applied to the tip, must be used to divert impact force into a pivoting shank assembly. The subject impact ripper apparatus includes a shank assembly with an impact surface and a cavity for mounting a linear ram having an impact surface. Means positions the linear ram within the cavity so that the impact surface does not extend outwardly beyond a rear impact surface of the shank assembly when no force (F) is applied to the tip. This arrangement provides for diverting impact force into the shank assembly when no force is applied to the tip.
摘要翻译： 冲击破碎机可用于将高冲击冲击传递到用于压裂材料的硬质材料。 当使用线性往复式推杆时，必须使用将冲头保持在中立位置的安装装置，当没有力施加到尖端时，必须使用将冲击力转移到枢转杆组件中。 本发明破裂装置包括具有冲击表面的柄组件和用于安装具有冲击表面的线性冲头的空腔。 装置将线性柱塞定位在空腔内，使得当向尖端施加力（F）时，冲击表面不向外延伸超过柄组件的后冲击表面。 这种布置提供了当没有力施加到尖端时将冲击力转移到柄组件中。
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