-
公开(公告)号：US20110108332A1
公开(公告)日：2011-05-12
申请号：US12938622
申请日：2010-11-03
申请人： Keith E. Gleasman
发明人： Keith E. Gleasman
IPC分类号： B62D11/10
CPC分类号： B62D55/30 , B60Y2200/24 , B60Y2200/25 , B62D55/125
摘要： A drive for a tracked vehicle supported by a pair of sprocket-driven tracks that receive divided drive torque from the vehicle engine includes a pair of track differentials that are each associated, respectively, with one of the tracks. Each track includes two separate drive sprockets located, preferably, at the front and rear of the track, and the divided torque delivered to each track differential is further divided between the respective front and rear drive sprockets of each track. The track differentials maintain track wrap about the drive sprockets so that drive torque and spike-like forces generated by the momentary loosening and tightening of the track in response to variations in the terrain are shared between an optimal number of drive sprocket teeth at all times. Drive and shock loads borne by the track lugs are significantly reduced and track life is significantly increased.
摘要翻译： 用于由从车辆发动机接收分压的驱动扭矩的一对链轮驱动轨道支撑的跟踪车辆的驱动器包括一对轨道差速器，每个轨道差速器分别与其中一个轨道相关联。 每个轨道包括两个单独的驱动链轮，优选地位于轨道的前部和后部，并且传递到每个轨道差速器的分开的扭矩进一步被划分在每个轨道的相应的前后驱动链轮之间。 轨道差速器保持驱动链轮的轨迹，使得响应于地形变化的瞬时松动和轨道紧固产生的驱动扭矩和尖峰状力始终在最佳数量的驱动链轮齿之间共享。 由轨迹引起的驱动和冲击载荷显着减少，轨道寿命显着增加。
-
公开(公告)号：US07632188B2
公开(公告)日：2009-12-15
申请号：US11924130
申请日：2007-10-25
申请人： Keith E. Gleasman , Paul W. Suwijn
发明人： Keith E. Gleasman , Paul W. Suwijn
IPC分类号： F16D3/18
CPC分类号： F16D3/2057 , F16D3/16 , F16D3/185 , F16D3/221 , F16D3/227 , Y10S464/904
摘要： A pair of spherical gears connects the intersecting shafts of a CV-joint. One gear has internal teeth, and the other has external teeth. The gear design is based on pitch circles that are great circles on theoretical pitch spheres that are concentric and have identical radii. The internal teeth are either conically or spherically shaped, while the external tooth faces are cylindrical with tangential flat extensions. The spherical gears are shown on half-shafts. The preferred embodiments have six teeth on each gear, and one preferred embodiment also uses balls for the internal teeth. The gears, while rotating at high speeds under load, can intersect throughout a continuous maximum range of 60° or more in any direction.
摘要翻译： 一对球面齿轮连接CV接头的交叉轴。 一个齿轮具有内齿，另一个具有外齿。 齿轮设计基于节距圆，它们是同心圆且具有相同半径的理论球面球上的大圆。 内齿是圆锥形或球形，而外齿面是圆形的，具有切向平坦的延伸部分。 球形齿轮显示在半轴上。 优选实施例在每个齿轮上具有六个齿，并且一个优选实施例还使用用于内齿的球。 齿轮在负载高速旋转的同时，可以在任何方向上连续60°以上的连续最大范围内相交。
-
公开(公告)号：US20090077959A1
公开(公告)日：2009-03-26
申请号：US12328177
申请日：2008-12-04
IPC分类号： F16D31/02
CPC分类号： F16H47/04 , F04B1/14 , F16H39/14 , F16H2037/088 , Y10T74/19056 , Y10T74/19084
摘要： The transmission includes an orbital gear complex in combination with a variable hydraulic pump and motor. The input to the transmission is increased in speed by the orbital gearing such that, when the pump and motor are not operating, the orbiter is stationary, and the orbital gearing produces an overdrive condition. A gear reduction is accomplished by rotating the web with the web-rotating device, providing a high gear reduction. The pump and motor are preferably long-piston hydraulic machines with infinitely variable swash plates. The hydraulic machines preferably have wobblers stabilized by full gimbals and hold-down plates with elongated holes for the long pistons to eliminate possible impacts between the hold-down plates and the head ends of the long pistons when the swash-plates are at or near their maximum angle of inclination.
摘要翻译： 变速器包括与可变液压泵和马达组合的轨道齿轮复合体。 变速器的输入通过轨道传动装置的速度增加，使得当泵和马达不工作时，轨道器是静止的，并且轨道传动装置产生过驱动状态。 齿轮减速通过使卷筒纸旋转装置旋转来实现，从而提供高齿轮减速。 泵和马达优选是具有无级可变斜盘的长活塞液压机。 液压机械优选地具有通过完全的万向节和带有用于长活塞的长孔的压紧板来稳定的摆动器，以消除当压板在长时间活塞处于或接近它们时的压紧板和长活塞的头端之间的可能冲击 最大倾角。
-
公开(公告)号：US07367637B2
公开(公告)日：2008-05-06
申请号：US11153114
申请日：2005-06-15
申请人： Keith E. Gleasman
发明人： Keith E. Gleasman
IPC分类号： B62D55/24
CPC分类号： B62D55/26 , B62D55/244
摘要： The track design for use with a tracked vehicle includes a cantilever cut made down into the outward side of each tread just outboard of the position where the inside of the track contacts the outboard edge of the tread of the outer wheel of each pair of track-supporting dual wheels. This cut significantly reduces lateral “roll-out” of the guide lugs from between the dual wheels when traversing uneven surfaces. When the outer edge of the track passes over sharply uneven terrain, this cut in the tread allows the outer edge of the track belt to lift away from the flat main surface under the wheels. Thus the interior surface of the track maintains contact with both tires of each pair of dual wheels by reducing twisting of the track belt that may cause the guide lugs to tip out of the mating surfaces formed between the dual-wheel pairs.
摘要翻译： 与跟踪车辆一起使用的轨道设计包括：垂直于每个胎面的外侧的悬臂切口，其刚好在轨道内侧与每对履带车辆的外轮的胎面的外侧边缘接触的位置外侧， 支持双轮。 这种切割显着地减少了当穿过不平坦表面时，引导凸耳从双轮之间的横向“滚出”。 当轨道的外边缘经过不平坦的不平坦的地形时，胎面上的这种切口允许履带的外边缘从车轮下方的平坦主表面离开。 因此，轨道的内表面通过减少轨道带的扭转来保持与每对双轮的两个轮胎的接触，这可能导致引导凸耳从形成在双轮对之间的配合表面中提前。
-
公开(公告)号：US20080102966A1
公开(公告)日：2008-05-01
申请号：US11553736
申请日：2006-10-27
申请人： Keith E. Gleasman
发明人： Keith E. Gleasman
IPC分类号： F16D3/00
CPC分类号： F16D3/2057 , F16D3/185 , Y10S464/904
摘要： A pair of spherical gears connects the intersecting shafts of a CV-joint. One gear has internal teeth, and the other has external teeth. The gear design is based on pitch circles that are great circles on theoretical pitch spheres that are concentric and have identical radii. The gear teeth are preferably straight-sided. Individual smaller construction spheres are arranged in a circle so that the points of tangency between successive smaller spheres are all positioned on the circumference of the identical pitch circles of the gears and are all also positioned on the respective pitch circles of each successive smaller construction sphere. The straight-sided tooth faces of the teeth of the internal gear are preferably cone shaped. The preferred embodiment uses six teeth on each gear, and the gears, while rotating at high speeds under load, can intersect throughout a continuous maximum range of 60° or more.
摘要翻译： 一对球面齿轮连接CV接头的交叉轴。 一个齿轮具有内齿，另一个具有外齿。 齿轮设计基于节距圆，它们是同心圆且具有相同半径的理论球面球上的大圆。 齿轮齿优选是直边的。 单个较小的构造球体被布置成圆形，使得连续的较小球体之间的相切点都位于齿轮的相同节圆的圆周上，并且都位于每个连续的较小结构球的相应节圆上。 内齿轮的齿的直边齿面优选是锥形的。 优选实施例在每个齿轮上使用六个齿，并且齿轮在负载下以高速旋转时可以在60°或更大的连续最大范围内相交。
-
公开(公告)号：US06783476B2
公开(公告)日：2004-08-31
申请号：US10425330
申请日：2003-04-29
IPC分类号： F16H4806
CPC分类号： F16H48/29 , F16H48/28 , Y10T74/19953
摘要： The size, weight, and cost of a full-traction differential are significantly reduced by the synergism of several interrelated design features of a cartridge-like gear complex: (1) Each combination gear has only a shallow journal hole in each end of an otherwise solid gear body, being supported on mating hubs fixed to mounting plates slipped into a one-piece differential housing. (2) The solid worm-wheel portion of the combination gears has a deeper hour-glass shape. (3) Mating worm/worm-wheel teeth have a broad “supra-enveloping” contact pattern on only the drive side of the mesh. (4) The side-gear worms have closed-end teeth. (5) Both diameter and axial length of the side-gear worms are reduced by a special cutting process. The efficiency of the differential is increased by a thrust plate supported in the mounting plates and positioned between inner ends of the side-gear worms.
摘要翻译： 全牵引差速器的尺寸，重量和成本通过盒式齿轮复合体的几个相互关联的设计特征的协同作用而显着降低：（1）每个组合齿轮在每个端部仅具有浅轴颈孔 实心齿轮体，支撑在固定到安装板的配合轮毂上，滑动到单件差速器壳体中。 （2）组合齿轮的实心蜗轮部分具有更深的沙漏形状。 （3）啮合蜗轮/蜗轮齿仅在网格的驱动侧具有宽的“超级包围”接触图案。 （4）侧齿蜗杆具有闭端齿。 （5）通过特殊的切割工艺减少了侧齿蜗杆的直径和轴向长度。 通过支撑在安装板中并位于侧齿轮蜗杆的内端之间的止推板来增加差速器的效率。
-
公开(公告)号：US06748817B2
公开(公告)日：2004-06-15
申请号：US10229785
申请日：2002-08-28
IPC分类号： F16D2710
CPC分类号： F16H61/4043 , F16H47/04 , F16H2037/088 , F16H2200/2005 , Y10T74/1505 , Y10T74/1506 , Y10T74/1524
摘要： A transmission has only a single, minimal orbiter in which an input gear and an output gear, each being connected to separate input and output shafts, are interconnected through an orbiting cluster gear that meshes with only the input and output gears. The cluster gear is carried by a web that is itself rotated by a hydraulic control motor through a first clutch. When rotation of the web is prevented, rotation of the input gear produces rotation of the output gear at a predetermined reduction of the input drive, this gear reduction being continuously diminished proportional to the speed of rotation of the web in a first direction. When the vehicle reaches highway speeds, the control motor is disconnected and a second clutch is activated to connect a predetermined overdrive that is located between the engine drive and the transmission rather than being conventionally positioned between the transmission and the final output shaft.
摘要翻译： 变速器只有一个最小的轨道器，其中每个连接到分离的输入和输出轴的输入齿轮和输出齿轮通过仅与输入和输出齿轮啮合的轨道式集群齿轮相互连接。 集束齿轮由本身由液压控制电动机通过第一离合器旋转的腹板承载。 当防止卷筒纸的旋转时，输入齿轮的旋转在输入驱动器的预定减小时产生输出齿轮的旋转，该齿轮减速度与纸幅沿第一方向的旋转速度成比例地连续减小。 当车辆达到公路速度时，控制电动机被断开并且第二离合器被启动以连接位于发动机驱动器和变速器之间的预定过载，而不是传统地位于变速器和最终输出轴之间。
-
公开(公告)号：US5513553A
公开(公告)日：1996-05-07
申请号：US274220
申请日：1994-07-13
CPC分类号： F01B3/02 , F16H23/02 , Y10T74/1692 , Y10T74/18336
摘要： The disclosure is directed primarily to pairs of unique nutating gears which are used for restraining the rotation of the wobbler portion of the split swash-plates of both variable- and fixed-displacement hydraulic machines in which the pistons reciprocate in fixed cylinders. Each pair consists of an internal gear fixed to the housing and an external gear fixed to the outer circumferential surface of the wobbler. Using any one of four different tooth designs, the gears simultaneously share two centers of meshing engagement when nutating, and they do not interfere with the complex lemniscate motion of the wobbler. This wobbler mounting arrangement results in significant size and weight reductions which are further enhanced by sliding shoe bearing assemblies that carry the axial loads developed by the machine's reciprocating pistons. The hydraulic machine is also provided with a modular design that makes it possible to make significant changes in displacement size with minimal changes in machine structure.
摘要翻译： 本公开主要针对成对的独特的章动齿轮，其用于限制活塞在固定气缸中往复运动的可变排量液压机和固定排量液压机的旋转斜盘的摆动部分的旋转。 每对包括固定到壳体的内齿轮和固定到摇摆器的外圆周表面的外齿轮。 使用四种不同齿轮设计中的任何一种，齿轮在章动时同时共享两个啮合啮合中心，并且它们不会干扰摆动器的复杂的收敛运动。 这种摆动器安装布置导致显着的尺寸和重量减轻，这通过承载由机器的往复活塞所产生的轴向载荷的滑动轴承组件进一步增强。 液压机还具有模块化设计，可以在最小的机器结构变化的情况下，使排量大小发生显着变化。
-
公开(公告)号：US20090077960A1
公开(公告)日：2009-03-26
申请号：US12328223
申请日：2008-12-04
CPC分类号： F16H47/04 , F04B1/14 , F16H39/14 , F16H2037/088 , Y10T74/19056 , Y10T74/19084
摘要： The transmission includes an orbital gear complex in combination with a variable hydraulic pump and motor. The input to the transmission is increased in speed by the orbital gearing such that, when the pump and motor are not operating, the orbiter is stationary, and the orbital gearing produces an overdrive condition. A gear reduction is accomplished by rotating the web with the web-rotating device, providing a high gear reduction. The pump and motor are preferably long-piston hydraulic machines with infinitely variable swash plates. The hydraulic machines preferably have wobblers stabilized by full gimbals and hold-down plates with elongated holes for the long pistons to eliminate possible impacts between the hold-down plates and the head ends of the long pistons when the swash-plates are at or near their maximum angle of inclination.
-
公开(公告)号：US20080276609A1
公开(公告)日：2008-11-13
申请号：US12176678
申请日：2008-07-21
IPC分类号： F16D31/02
CPC分类号： B60K17/105 , B60W10/06 , B60W30/1882 , F04B1/126 , F04B27/109 , F16H39/14 , F16H47/04 , F16H61/421 , F16H61/431 , F16H2059/6869 , F16H2059/6876
摘要： The modular transmission uses only a pair of small and light hydraulic machines of remarkably improved volumetric efficiency with pistons having body portions substantially as long as the axial length of the respective cylinders in which they reciprocate. The two hydraulic machines operate in a closed loop, one being used as a pump driven by the vehicle's engine, and the other used as a motor. Each machine has a fully articulatable swash plate. By computer control, the angles of the swash plates of the two machines are infinitely varied to provide an appropriate optimum ratio of engine/wheel speed for all conditions from start-up, city driving, hill climbing varied according to load and steepness, and over-drive for highway. This complete vehicle operation is attained while the vehicle's engine continues to operate at relatively constant speeds and relatively low RPM.
摘要翻译： 模块化变速器仅使用一对具有显着提高的容积效率的小型和轻型液压机，活塞的主体部分基本上与它们往复运动的各个气缸的轴向长度相同。 这两台液压机器处于闭合回路中，一个用作由车辆发动机驱动的泵，另一个用作电动机。 每台机器都有一个完全铰接的斜盘。 通过计算机控制，两台机器的斜盘角度是无限变化的，从起动，城市驾驶，爬坡等因负载和陡度而变化的所有条件下，为发动机/车轮转速提供适当的最佳比例 高速公路。 在车辆发动机以相对恒定的速度和相对较低的转速下继续运行的情况下，可实现完整的车辆操作。
-
-
-
-
-
-
-
-
-
搜索结果
43 条记录 (耗时 0.027 秒)
