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1. 发明公开

EP2994371A4 DRIVE UNIT FOR TRACKED VEHICLE AND VEHICLE PROVIDED WITH DRIVE UNIT 有权
标题翻译： ÜIT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT IT
公开(公告)号：EP2994371A4
公开(公告)日：2017-01-04
申请号：EP14794574
申请日：2014-04-24
申请人： BAE SYSTEMS HÄGGLUNDS AB
发明人： HELLHOLM BJÖRN , WÅGBERG JENS , JONSSON NICLAS
IPC分类号： B62D55/092 , B60K7/00 , B62D55/084 , F16N7/38
CPC分类号： B62D55/084 , B60K7/0007 , B60K2007/0038 , B60K2007/0076 , B60Y2200/22 , B60Y2200/222 , B60Y2200/25 , B62D55/092 , B62D55/10 , B62D55/125 , B62D55/14
摘要： A drive unit for a tracked vehicle includes a track support beam, at least one drive wheel, a set of support wheels and an endless track, the drive wheel being arranged to drive the endless track running over the drive wheel and the set of support wheels. The drive wheel and the support wheels are rotatably attached in the track support beam. The drive unit further includes and electric motor attached to the drive wheel and integrated in the track support beam, and a support beam integrated lubrication system having a pump unit arranged for pressurized supply of lubricant to parts of the drive unit in need of lubrication.
摘要翻译：本发明涉及一种用于跟踪车辆的驱动单元，例如被跟踪的转发器。所述驱动单元包括轨道支撑梁，至少一个驱动轮，一组支撑轮和环形轨道，所述至少一个驱动轮被布置成驱动在所述至少一个驱动轮上运行的所述环形履带，支撑轮驱动轮和支撑轮可旋转地附接在所述轨道支撑梁中。所述驱动单元还包括附接到所述至少一个驱动轮并且集成在所述轨道支撑梁中的电动马达，并且所述轨道支撑梁集成润滑系统包括泵单元，所述泵单元布置成用于将驱动单元的部分加压供应润滑剂需要润滑。

2. 发明授权

EP2582567B1 PIN FOR USE IN TRACK ROLLERS AND BOGIE ASSEMBLIES 有权
标题翻译： PIN FOR USE IN轮和转向架安排
公开(公告)号：EP2582567B1
公开(公告)日：2015-05-27
申请号：EP11728989.2
申请日：2011-06-20
申请人： Caterpillar, Inc.
发明人： THORSON, Timothy, A.
IPC分类号： B62D55/15 , B62D55/092 , F16C11/04
CPC分类号： B62D55/092 , B62D55/15 , F16C33/6677 , F16C2326/20

3. 发明授权

EP1065138B1 Gleiskette für Kettenfahrzeuge 有权
标题翻译：轨道履带式车辆
公开(公告)号：EP1065138B1
公开(公告)日：2007-02-14
申请号：EP00113360.2
申请日：2000-06-23
申请人： Intertractor GmbH
发明人： Ketting, Michael, Dr. , Woydt, Mathias, Dr. , Tomaszewski, Jürgen , Pietzsch, Christoph
IPC分类号： B62D55/092 , B62D55/21
CPC分类号： B62D55/092 , B62D55/21

4. 发明公开

EP1065138A2 Gleiskette für Kettenfahrzeuge 有权
标题翻译：轨道履带式车辆
公开(公告)号：EP1065138A2
公开(公告)日：2001-01-03
申请号：EP00113360.2
申请日：2000-06-23
申请人： Intertractor GmbH
发明人： Ketting, Michael, Dr. , Woydt, Mathias, Dr. , Tomaszewski, Jürgen , Pietzsch, Christoph
IPC分类号： B62D55/092
CPC分类号： B62D55/092 , B62D55/21
摘要： Um eine Gleiskette für Kettenfahrzeuge, bestehend aus Kettenbuchsen (1), Kettenbolzen (2) und Kettengliedern (3,4), wobei zur Bildung eines Scharniergelenks die innenliegenden Kettengliederenden (4) auf die Kettenbuchse (1) und die außenliegenden Kettengliederenden (3) auf die die Kettenbuchse (1) axial überragenden Enden der Kettenbolzen (2) aufgepreßt sind, zu schaffen, die kostengünstig gefertigt werden kann und hohe Lebensdauer auch beim Betrieb in abrasiven Medien, wie Sand oder dergleichen aufweist, wird vorgeschlagen, daß die Mantelfläche (5) des Kettenbolzens (2) und die Innenmantelfläche (6) der Kettenbuchse (1) mit einem Gleitlack beschichtet sind, der aus einem Bindemittel aus Kunststoff auf Polyamid-Polyimid-Basis oder aus Molekülstrukturen mit Amid-Imid-Monomeren besteht, der mit Molybdändisulfid (MoS 2 ) und Graphit gemischt ist.
摘要翻译：甲轨道履带式车辆，包括链衬套（1），轨道销（2）和链节的（3,4），由此，以形成铰链关节，内链节端（4）到所述链套管（1）和所述外链节端（3）被压在链条衬套（1）轴向突出的链销的端部（2），以提供可以制造成本和高耐久性也具有在研磨介质，如砂或类似操作时，建议的是，外表面（5）连杆销（2）和所述内周面（6）的链轴衬（1）涂覆有润滑漆，它由塑料聚酰胺 - 聚酰亚胺基或分子结构的粘合剂与（二硫化钼二硫化钼的酰胺 - 酰亚胺单体的）和石墨混合。

5. 发明授权

EP0672004B1 GLEISKETTE FÜR KETTENFAHRZEUGE 失效
标题翻译： CATERPILLAR CHAIN车辆
公开(公告)号：EP0672004B1
公开(公告)日：1996-06-19
申请号：EP94900763.7
申请日：1993-12-04
申请人： INTERTRACTOR AKTIENGESELLSCHAFT
发明人： KETTING, Michael , WOYDT, Mathias , KUNKEL, Wolfang , BÖTTGER, Friedrich , FISCHER, Karl-Friedrich
IPC分类号： B62D55/20 , B62D55/12 , B62D55/092
CPC分类号： F16H55/06 , B62D55/092 , B62D55/12 , B62D55/20 , B62D55/21 , F16H55/30
摘要： To provide a crawler chain for tracked vehicles, especially chain-driven construction vehicles, consisting of steel chain bushes, bolts and links, in which the inside ends of the links are pressed on the bush, the outside ends are pressed on the ends of the bolt projecting beyond the bush and the bolt passes through the bush, which is less prone to wear or is subject to less wear than prior art crawler chains, it is proposed that the bush (1) consists of hard metal, fibre composites, engineering ceramics and/or preferably ceramic-ceramic composites based on Si3N4 (silicon nitrite) with less than 15 wt. % sintering additive.

6. 发明公开

EP0639494A1 Replacement endless vehicle tracks 失效
标题翻译： Ersatz-RaupenkettenfürFahrzeuge。
公开(公告)号：EP0639494A1
公开(公告)日：1995-02-22
申请号：EP94306022.8
申请日：1994-08-16
申请人： EDWARDS, HARPER, McNEW AND COMPANY
发明人： Edwards, John W. , Harper, Daniel R. , McNew, Quinton B.
IPC分类号： B62D55/20 , B62D55/096 , B62D55/092
CPC分类号： B62D55/24 , B62D55/092 , B62D55/096 , B62D55/202
摘要： A conventional endless track is modified to accommodate widened rollers by fixing a plurality of supporting pads (20') to the grousers (8) of the endless track, the widened rollers riding directly on the supporting pads. The conventional endless track may be further modified to include rotatable bushings (9') over the existing drive pins.
摘要翻译：通过将多个支撑垫（20'）固定到环形履带的履带（8）上，修改常规的环形轨道以适应加宽的辊，所述加宽的辊直接骑在支撑垫上。传统的环形轨道可以被进一步修改为包括现有驱动销上的可旋转衬套（9'）。

7. 发明公开

EP0529997A1 Replacement endless vehicle tracks 失效
标题翻译： Austausch-Raupenkettefürein Fahrzeug。
公开(公告)号：EP0529997A1
公开(公告)日：1993-03-03
申请号：EP92307728.3
申请日：1992-08-25
申请人： EDWARDS, HARPER, McNEW AND COMPANY
发明人： Edwards, John W. , Harper, Daniel R. , McNew, Quinton B.
IPC分类号： B62D55/24
CPC分类号： B62D55/096 , B62D55/092 , B62D55/202 , B62D55/24
摘要： A replacement endless drive track 11 for use on a heavy duty tracked vehicle such as a bulldozer or tank includes a reinforced polymeric drive belt 13, two parallel sets 17, 18 of closely spaced rail blocks adjacent the drive belt, a plurality of drive pins 19 extending between opposing ones of the rail blocks, and supporting members 20 adjoining the drive belt and the rail blocks. The rail blocks are substantially Z-shaped, such that a forward portion of one rail block is offset and overlaps the rearward portion of a directly adjacent rail block. The rail blocks 17, 18, drive pins 19 and drive treads 21 may be comprised of a polymeric material which is harder than the polymeric material of the drive belt 13. The drive pins 19 may alternatively be disposed at a lateral end of the supporting members 20 to accomodate a tracked vehicle with peripherally disposed drive sprockets. In addition, the frame of the tracked vehicle may be adapted to provide for attachment of widened rollers which roll directly on the track for smoother and quieter travel.
摘要翻译：在诸如推土机或坦克等重型履带车辆上使用的更换的无盘驱动轨道11包括加强的聚合物驱动带13，与驱动带相邻的紧密间隔的轨道块的两个平行组17,18，多个驱动销19 在相对的轨道块之间延伸，以及邻接驱动带和轨道块的支撑构件20。轨道块基本上是Z形的，使得一个轨道块的前部偏移并与直接相邻的轨道块的后部重叠。轨道块17,18，驱动销19和驱动器踏板21可以由比传动带13的聚合物材料更硬的聚合材料组成。驱动销19可替代地设置在支撑构件的横向端 20以容纳具有外围设置的驱动链轮的跟踪车辆。此外，跟踪车辆的框架可以适于提供用于直接在轨道上滚动的加宽的滚子的附接，以更平滑和更安静的行进。

8. 发明授权

EP3038885B1 JOINT BUSHINGS FOR TRACK JOINT ASSEMBLIES 有权转让
公开(公告)号：EP3038885B1
公开(公告)日：2018-10-24
申请号：EP14839358.0
申请日：2014-08-25
申请人： Caterpillar Inc.
发明人： STEINER, Kevin L. , THORSON, Timothy A. , BREWER, Caroline M. , DIEKEVERS, Mark S. , AKINLUA, Temitope O.
IPC分类号： B62D55/21 , B62D55/088 , B62D55/092
CPC分类号： B62D55/092 , B62D55/0887 , B62D55/21
摘要： Disclosed are various exemplary embodiments of a joint bushing for a track joint assembly. In one exemplary embodiment, the joint bushing may include a generally cylindrical outer surface. The joint bushing may also include a generally cylindrical inner bearing surface defining a bore. The inner bearing surface may include a plurality of valley-shaped recesses.

9. 发明公开

EP3038885A1 JOINT BUSHINGS FOR TRACK JOINT ASSEMBLIES 有权转让
标题翻译：接头套TRACK相关安排
公开(公告)号：EP3038885A1
公开(公告)日：2016-07-06
申请号：EP14839358.0
申请日：2014-08-25
申请人： Caterpillar Inc.
发明人： STEINER, Kevin L. , THORSON, Timothy A. , BREWER, Caroline M. , DIEKEVERS, Mark S. , AKINLUA, Temitope O.
IPC分类号： B62D55/20 , B62D55/21 , B62D55/32
CPC分类号： B62D55/092 , B62D55/0887 , B62D55/21
摘要： Disclosed are various exemplary embodiments of a joint bushing for a track joint assembly. In one exemplary embodiment, the joint bushing may include a generally cylindrical outer surface. The joint bushing may also include a generally cylindrical inner bearing surface defining a bore. The inner bearing surface may include a plurality of valley-shaped recesses.

10. 发明公开

EP2296959A2 SELF-LUBRICATED TRACK ROLLER ASSEMBLY AND MACHINE USING SAME 审中-公开
标题翻译：自动润滑转子的结构和机器
公开(公告)号：EP2296959A2
公开(公告)日：2011-03-23
申请号：EP09798574.1
申请日：2009-07-07
申请人： Caterpillar, Inc.
发明人： VANDERVEEN, Jefrey, S.
IPC分类号： B62D55/092 , B62D55/08 , B62D55/15 , E02F9/10
CPC分类号： B62D55/15 , B62D55/092 , Y10T29/49826
摘要： A track roller assembly (10) for a track-type machine (500) such as an excavator or a tractor includes an outer surface (15) with no fluid ports and an inner surface (18) free from any fluids. The track roller (10) includes self- lubricated bushings (30a, 30b), which include a substrate that has lubricating properties, such as a substrate that carries a solid lubricant, which allows the track roller (10) to require no liquid lubrication requiring regular maintenance. The bushings (30a, 30b) are sealed to prevent debris from entering a clearance (65 a, 65b) between the bushing (30a, 30b) and the shaft (40) as well as preventing any of the bushing's solid lubricant from escaping.

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