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公开(公告)号：US07237631B2
公开(公告)日：2007-07-03
申请号：US10937058
申请日：2004-09-09
IPC分类号： B62D55/00
CPC分类号： B62D55/15
摘要： A work machine, and a work machine idler mounting assembly is provided, including a frame, a mounting member proximate an end of the frame, an idler support block adjacent the mounting member. At least one removeable spacer is positionable between the idler support block and the frame to adjust relative positions thereof.
摘要翻译： 提供了一种作业机械和工作机械惰轮安装组件，其包括框架，邻近框架的端部的安装构件，与安装构件相邻的惰轮支撑块。 至少一个可移除的间隔件可定位在惰轮支撑块和框架之间，以调整其相对位置。
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公开(公告)号：US6085448A
公开(公告)日：2000-07-11
申请号：US243779
申请日：1999-02-03
CPC分类号： E02F9/2841 , E02F9/2825 , Y10T403/7075
摘要： A mechanical retention system is disclosed for detachably retaining a ground engaging tool onto an earthworking implement. The retention system uses an elongated steel retainer, which has a convolute spring portion between opposite the end portions of the retainer to allow the retainer to be compressible in one direction in order to be mounted through a retainer opening in the tool into a retainer pocket in the mounting portion of the implement.
摘要翻译： 公开了一种用于将地面接合工具可拆卸地保持在土方工具上的机械保持系统。 保持系统使用细长的钢保持器，其具有与保持器的端部相对的旋转弹簧部分，以允许保持器在一个方向上可压缩，以便通过工具中的保持器开口安装到保持器口袋中 工具的安装部分。
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公开(公告)号：US5423138A
公开(公告)日：1995-06-13
申请号：US223249
申请日：1994-04-04
IPC分类号： E02F9/28
CPC分类号： E02F9/2841 , E02F9/2825
摘要： Tooth assemblies having a tip attached to an adapter by a retaining mechanism is normally utilized in order to readily replace the tip which is a high wear element. It is advantageous to have a tip that due to its interface with the adapter allows effective transfer of forces being subjected to the tip directly to the adapter without creating undesired resultant forces trying to force the tip from the adapter. In the subject arrangement, a tip has a cavity with a load bearing bottom surface at the bottom of the cavity and a pair of parallel spaced apart load bearing surfaces adjacent thereto. The tip also has an ear extending from one of the side walls thereof, a longitudinally extending groove defined therein, and a pin receiving opening 56 defined therein that extends through a top wall, the one side wall and a bottom wall of the tip and intersects the longitudinally extending groove. The adapter has a forward end which mates with the load bearing bottom surface and the pair of parallel spaced apart load bearing surfaces of the tip and has a raised lug on one side thereof which is disposed, upon assembly, in the longitudinally extending groove. A pin is forced through a pin receiving opening and contacts the raised lug to secure the tip to the adapter.
摘要翻译： 通常使用具有通过保持机构附接到适配器的尖端的齿组件，以便容易地替换作为高磨损元件的尖端。 有利的是，具有由于其与适配器的接合而引起的尖端有效地将经受尖端的力直接传递到适配器，而不产生试图强迫来自适配器的尖端的不期望的合力。 在主题布置中，尖端具有在空腔底部具有承载底面的空腔和与其相邻的一对平行间隔开的承载表面。 尖端还具有从其侧壁中的一个延伸的耳朵，限定在其中的纵向延伸的凹槽和限定在其中的销接收开口56，其延伸穿过顶壁，尖端的一个侧壁和底壁， 纵向延伸的槽。 适配器具有前端，其与负载底部表面和顶端的一对平行隔开的承载表面配合，并且在其一侧上具有凸出的凸耳，其在组装时设置在纵向延伸的凹槽中。 销被迫穿过销接收开口并接触凸起的凸耳以将尖端固定到适配器。
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公开(公告)号：US5214908A
公开(公告)日：1993-06-01
申请号：US856610
申请日：1992-03-24
CPC分类号： B62D55/32 , B21L9/065 , Y10S59/901
摘要： A track press machine for assembling and dis-assembling endless track chains has a rigid box-like frame structure formed of extremely thick metal plates. The plates include a pair of side plates, a base plate and a top plate, all the plates being connected together by threaded fasteners to enclose a rectangular work area. A large diameter fluid master cylinder and two fluid slave cylinders are connected to each side plate with the rods of the cylinders extending through the side plates and into the work area. The rods of each set of master and slave cylinders are connected together through a tool mounting bar. The box-like frame structure provides rigidity to withstand the large forces generated by the fluid cylinders and the master slave cylinder arrangement provides fast, repetitive cycle times.
摘要翻译： 用于组装和拆卸无端轨道链的轨道压力机具有由极厚的金属板形成的刚性的盒状框架结构。 这些板包括一对侧板，底板和顶板，所有板通过螺纹紧固件连接在一起以包围矩形工作区域。 大直径流体主缸和两个流体从动缸连接到每个侧板，其中缸的杆延伸穿过侧板并进入工作区域。 每组主缸和从动缸的杆通过工具安装杆连接在一起。 盒状框架结构提供刚性以承受由液压缸产生的大的力，并且主从动缸装置提供快速，重复的循环时间。
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公开(公告)号：US5214907A
公开(公告)日：1993-06-01
申请号：US856606
申请日：1992-03-24
CPC分类号： B21L9/065 , B21L21/00 , Y10S59/901
摘要： A tool mounting arrangement for a track press includes a bracket assembly for lateral and vertical adjustment of the tool mounting to compensate for variations in the spacing of the track components due to different amounts of wear. The bracket assembly includes a tool mounting plate which is connected to a reaction bar by an adjustment plate and a pair of brackets. A pair of threaded shafts penetrate the brackets and bear against the adjustment plate for moving the tool mounting plate vertically. A threaded rod is connected to the reaction bar and an adjustment wheel on the rod is in engagement with the adjustment plate for moving the tool mounting plate laterally. A pair of spring loaded apparatus maintain a preselected downwardly directed force on the bracket assembly.
摘要翻译： 用于轨道压力机的工具安装装置包括用于工具安装件的侧向和垂直调节的支架组件，以补偿由于不同磨损量而导致的轨道部件的间隔的变化。 支架组件包括工具安装板，其通过调节板和一对支架连接到反作用杆。 一对螺纹轴穿过支架并靠在调节板上，用于垂直移动工具安装板。 螺纹杆连接到反作用杆，并且杆上的调节轮与调节板接合，用于横向移动工具安装板。 一对弹簧加载装置在支架组件上保持预选的向下定向的力。
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公开(公告)号：US4278368A
公开(公告)日：1981-07-14
申请号：US94255
申请日：1979-07-11
申请人： Richard E. Livesay
发明人： Richard E. Livesay
CPC分类号： E02D3/032
摘要： PCT No. PCT/US79/00495 Sec. 371 Date July 11, 1979 Sec. 102(e) Date July 11, 1979 PCT Filed July 11, 1979A compacting apparatus (10) has an impact apparatus (17) and a compactor (19). The impact apparatus (17), such as, for example, a rock breaker, provides impacting forces on the compactor (19). The compacting apparatus (10) is positioned on, for example, a work structure (12,14,15) of a work vehicle (16). It is necessary to compact material in order to provide, for example, proper filling of a trench (74) after a pipe has been placed in the trench. Compaction, as done by the compacting apparatus (10), is provided by simultaneously compacting the material and applying a compressive force to the material and remolding the material. Therefore, satisfactory compaction can be provided in the trench (74) by the work vehicle (16) which is also usable to excavate and refill the trench (74).
摘要翻译： PCT No.PCT / US79 / 00495 Sec。 371日期1979年7月11日 102（e）日期1979年7月11日PCT提交1979年7月11日压实装置（10）具有冲击装置（17）和压实机（19）。 冲击装置（17），例如破岩机，对压实机（19）提供冲击力。 压实装置（10）位于例如工作车辆（16）的工作结构（12,14,15）上。 为了提供例如在管已经放置在沟槽中之后适当地填充沟槽（74），需要压实材料。 通过压实装置（10）完成的压实是通过同时压实材料并向材料施加压缩力并重塑材料而提供的。 因此，可以通过工作车辆（16）在沟槽（74）中提供令人满意的压实，该工作车辆也可用于挖掘和再填充沟槽（74）。
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公开(公告)号：US4229044A
公开(公告)日：1980-10-21
申请号：US31560
申请日：1979-02-12
申请人： Delwin E. Cobb , Richard E. Livesay
发明人： Delwin E. Cobb , Richard E. Livesay
CPC分类号： E02F5/326 , Y10S37/904
摘要： An improved ripper assembly (10) wherein a ripper shank (19) is mounted to the beam (11) of a tractor by a clevis pin (22) so as to minimize side forces acting on the shank pin (25). The vertical axis of the clevis pin may be aligned with the distal end (34) of the ripper tip (21) and the horizontal axis (24) of the shank pivot pin (25). The impact surfaces (28,29) of the impacting mechanism (18) and shank (19) preferably define a plane of abutment in which lies a radius (30) from the horizontal shank pivot pin axis (24). This plane is further preferably accurately perpendicular to the ripper tip axis (31) extending perpendicularly to the radius (30). The arrangement provides a free pivoting action of the ripper assembly about the vertical axis of the clevis pin so as to effectively minimize side loads for improved extended life of the ripper assembly (10).
摘要翻译： 一种改进的开松器组件（10），其中松土器柄（19）通过U形夹销（22）安装到拖拉机的梁（11）上，以便最小化作用在柄销（25）上的侧向力。 U形夹销的垂直轴线可以与裂土器尖端（21）的远端（34）和柄枢轴销（25）的水平轴线（24）对准。 冲击机构（18）和柄（19）的冲击表面（28,29）优选地限定一个邻接平面，其中位于与水平杆枢转销轴线（24）相对的半径（30）。 该平面进一步优选地精确地垂直于垂直于半径（30）延伸的开槽器尖端轴线（31）。 所述布置提供了所述松土机组件围绕所述U形夹销的垂直轴线的自由枢转动作，以便有效地最小化侧向载荷，以改善所述松土机组件（10）的延长的使用寿命。
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公开(公告)号：US4182578A
公开(公告)日：1980-01-08
申请号：US889702
申请日：1978-03-24
申请人： Richard E. Livesay , Paul L. Wright
发明人： Richard E. Livesay , Paul L. Wright
IPC分类号： B62D55/088 , B62D55/092 , F16B21/10 , F16B21/16 , F16C11/04 , F16C17/04 , F16G15/06
CPC分类号： F16B21/16 , B62D55/0887 , B62D55/092 , F16C11/045 , F16C17/04 , F16C2226/74 , Y10T403/583 , Y10T403/60 , Y10T403/7037
摘要： A keeper assembly (10) includes a keeper (46) having central axis (18), a pair of end surfaces (48), a planar side surface (60) for receiving force from a first member (32), and a convex side surface (64) facing away from the planar side surface (60) for transferring the force obliquely into a second member (16). The keeper assembly (10) can be used in a track joint (14).
摘要翻译： 保持器组件（10）包括具有中心轴线（18）的保持器（46），一对端面（48），用于接收来自第一构件（32）的力的平面侧表面（60） 表面（64）背向平面侧表面（60），用于将力倾斜地转移到第二构件（16）中。 保持器组件（10）可用于轨道接头（14）中。
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公开(公告)号：UST980006I4
公开(公告)日：1979-03-06
申请号：US899210
申请日：1978-04-24
申请人： Richard E. Livesay
发明人： Richard E. Livesay
IPC分类号： B60B37/00 , B62D55/08 , B62D55/096
CPC分类号： B62D55/08 , B60B37/00 , B62D55/096
摘要： a track assembly has a continuous track and a tire is provided in contact with the track. A plurality of protrusions extends from one of the track and tire, and openings extend into the other of the track and tire. These protrusions and openings are mateable one within the other. The mating elements can be a multiplicity of configurations.Rotation of the tire by a power source progressively engages protrusions and openings, and the track is driven, as might be employed as drive mechanism for a track-type vehicle. The tire, for example, can be a pneumatic tire, preferably a tire of the beadless type.The flexible properties of the tire eliminates the need for a fixed distance between the track and drive axle and increases the contact area between the tire and track driving elements. Further, noise is reduced in the track system and the tire can provide an air suspension for the vehicle.
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公开(公告)号：US4030566A
公开(公告)日：1977-06-21
申请号：US626384
申请日：1975-10-28
摘要： A lubricating and damping system for mechanisms which undergo large changes in orientation during operation is disclosed. The system includes a scavenge compartment built into the housing of the system and a plurality of scavenge pumps mounted within the housing having separate inlets so located that at least one of the inlets is submerged within the lubricating oil regardless of the orientation of the housing with the oil picked up by the scavenge pumps delivered through deaeration means and into a collection tank. A lubrication pump draws the oil from the collection tank and supplies it for lubrication of the mechanism and for the damping means of the system.
摘要翻译： 公开了用于在操作期间经受大的取向变化的机构的润滑和阻尼系统。 该系统包括内置于系统的壳体中的清扫隔室，以及安装在壳体内的多个扫气泵，其具有分开的入口，该入口定位成使得至少一个入口浸没在润滑油内，而不管壳体的取向如何 由通过脱气装置输送的清除泵吸入油中并进入收集罐。 润滑泵从收集罐中抽取油，并将其提供给机构的润滑和系统的阻尼装置。
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