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1. 发明授权

US06174139B1 Axial piston machine with damping element for the inclined or wobble plate 失效
标题翻译：具有用于倾斜或摆动板的阻尼元件的轴向活塞机
公开(公告)号：US06174139B1
公开(公告)日：2001-01-16
申请号：US09242438
申请日：1999-02-17
申请人： Rainer Stölzer
发明人： Rainer Stölzer
IPC分类号： F04B126
CPC分类号： F04B1/324 , F03C1/0686
摘要： An axial piston machine (1) which includes a cylinder block (2) having cylinder bores (3, 4) in which pistons (5, 6) are movably guided, with the pistons (5, 6) being supported on an inclined or wobble plate (25) in order to perform a lifting movement. The axial piston machine (1) further includes a pivot device (31) for varying the inclination of the inclined or wobble plate (25) by pivoting about a pivot axis (27). Provided is a damping element (41) which includes a damping piston (40) which acts on the inclined or wobble plate (25) and is movably disposed in a damping cylinder (42) which is connected to a pressure fluid reservoir (48) via a throttle element (47) and a non-return valve (44) is disposed parallel thereto. The non-return valve (44) enables pressure fluid to flow in an unthrottled manner from the pressure fluid reservoir (48) into the damping cylinder (42) and prevents the pressure fluid from flowing out of the damping cylinder (42) in an unthrottled manner by bypassing the throttle element (47). In this way, a damped pivoting movement of the inclined or wobble plate (25) is brought about.
摘要翻译：一种轴向活塞机（1），其包括具有气缸孔（3,4）的气缸体（2），活塞（5,6）可活动地被引导，活塞（5,6）被支撑在倾斜或摆动板（25），以执行提升运动。轴向活塞机（1）还包括枢转装置（31），用于通过围绕枢转轴线（27）枢转来改变倾斜盘或摆盘（25）的倾斜度。提供了一种阻尼元件（41），其包括作用在倾斜盘或摆盘（25）上并且可移动地设置在阻尼缸（42）中的阻尼活塞（40），阻尼缸（42）经由压力流体储存器节流元件（47）和止回阀（44）平行设置。止回阀（44）使得压力流体以无节流的方式从压力流体储存器（48）流入阻尼缸（42）并防止压力流体以无节流的方式从阻尼缸（42）流出通过绕过节流元件（47）的方式。以这种方式，引起倾斜或摆动板（25）的阻尼枢转运动。

2. 发明授权

US06343888B1 Method for the production of a ball jointed connection 失效
标题翻译：生产球接头连接方法
公开(公告)号：US06343888B1
公开(公告)日：2002-02-05
申请号：US09380439
申请日：1999-09-01
申请人： Bernd Hühn , Manfred Lotter , Thomas Kunze , Rainer Stölzer
发明人： Bernd Hühn , Manfred Lotter , Thomas Kunze , Rainer Stölzer
IPC分类号： F16C1100
CPC分类号： F01B3/0085 , F04B1/124 , F16C11/0623 , Y10T403/32631 , Y10T403/32721 , Y10T403/49 , Y10T403/4949
摘要： The invention relates to a method for the production of a ball jointed connection between a guide shoe (10) and a cylinder piston (1) of a piston machine. A spherical cap-shaped recess (2) is first of all formed on the cylinder piston (1) and/or the guide shoe (10), whereby the recess (2) is undercut in such a way that the spherical cap-shaped recess (2) comprises a solid angle area (&agr;) of over 180°, and the diameter (D) in the region of the equator plane (5) is greater than the diameter (d) of the recess (2). Furthermore, a spherical head (11) is formed on the corresponding counterpart, that is the guide shoe (10) and/or the cylinder piston (1). In accordance with a first version of the invention, the spherical head (11) is pushed into the spherical cap-shaped recess (2) in such a way that the edge area (6) surrounding the spherical cap-shaped recess (2) is elastically deformed when the spherical head (11) is pushed in, and the surrounding edge area (6) grips behind the spherical head (11). Alternatively, the spherical head (11) has a flattening (20) which is plastically deformed after introduction of the spherical head (11) into the recess (2).
摘要翻译：本发明涉及一种用于生产活塞机械的导靴（10）和气缸活塞（1）之间的球接头连接的方法。首先，在气缸活塞（1）和/或导靴（10）上形成球形的帽形凹部（2），由此凹部（2）被底切，使得球形帽状凹部（2）包括超过180°的立体角面积（α），并且赤道平面（5）的区域中的直径（D）大于凹部（2）的直径（d）。此外，在对应的配对部分，即导靴（10）和/或气缸活塞（1）上形成球形头部（11）。根据本发明的第一种形式，将球形头部11推入球形凹槽（2）中，使得围绕球形帽状凹部（2）的边缘区域（6）为当球形头（11）被推入时弹性变形，并且周围边缘区域（6）夹在球形头部（11）的后面。或者，球形头部（11）具有在将球形头部（11）引入凹部（2）之后塑性变形的扁平（20）。

3. 发明授权

US06880450B2 Axial piston engine comprising a return device 失效
标题翻译：轴向活塞发动机包括一个返回装置
公开(公告)号：US06880450B2
公开(公告)日：2005-04-19
申请号：US10258302
申请日：2001-05-16
申请人： Rainer Stölzer
发明人： Rainer Stölzer
IPC分类号： F01B3/00 , F04B1/12 , F04B1/20 , F04B1/32
CPC分类号： F01B3/0041 , F01B3/0094 , F04B1/126 , F04B1/2078 , F04B1/324
摘要： The invention relates to an axial piston engine (1) comprising a housing (2) wherein a cylinder drum (17) is arranged. Several axially extending piston bores (21) are embodied in the cylinder drum and arranged in such a way that they are distributed around the longitudinal center axis (7a) of the cylinder drum (17). Pistons (23) are moveably guided in said bores and are supported by sliding shoes (29) on a pivoting mounted on a transversely extending pivoting axis (27). A stop (44b) or a stop (44a, 44b) on both sides of the pivoting axis (27) is/are provided in order to limit the pivoting movements of the pivoting plate (26). In order to stabilize the axial piston engine and provide it with a simple design, the stop (44b) or both stops (44a, 44b) are arranged on a sleeve-like supporting element (45) which is supported by the inner covering surface (3c) of the inside of the housing (4).
摘要翻译：本发明涉及一种轴向活塞发动机（1），其包括壳体（2），其中布置有气缸鼓（17）。几个轴向延伸的活塞孔（21）被实施在气缸滚筒中并且以这样的方式布置，使得它们围绕气缸滚筒（17）的纵向中心轴线（7a）分布。活塞（23）在所述孔中可移动地被引导，并且在安装在横向延伸的枢转轴线（27）上的枢轴上由滑动鞋（29）支撑。设置在枢转轴线（27）的两侧上的止动件（44b）或止动件（44,4a，44b），以限制枢转板（26）的枢转运动。为了稳定轴向活塞发动机并提供简单的设计，止动件（44b）或两个止动件（44,4a，44b）设置在套筒状支撑元件（45）上，该支撑元件由内部支撑壳体（4）的内部的覆盖表面（3c）。

4. 发明授权

US06796774B2 Axial piston engine 失效
标题翻译：轴向活塞发动机
公开(公告)号：US06796774B2
公开(公告)日：2004-09-28
申请号：US10220325
申请日：2002-08-29
申请人： Rainer Stölzer
发明人： Rainer Stölzer
IPC分类号： F04B112
CPC分类号： F01B3/0044 , F01B3/0082 , F04B1/2014 , F04B1/2092
摘要： An axial piston engine (1), including a housing (2) in whose inner compartment (4) a cylinder drum (17) and a swash plate (26) located axially adjacent thereto are situated. Several piston bores (21), which extend approximately parallel to the central axis of the cylinder drum (17) are located in the same, pistons (23) being displaceably guided in the piston bores. The ends of the pistons facing towards the swash plate (26) are supported on the swash plate (26). A driving shaft (7) is rotatably mounted in the housing (2) and is connected to the cylinder drum in a fixed manner secured against rotation therebetween by a multitooth coupling (19) comprising teeth (43a, 44a) and tooth spaces (43b, 44b) which alternate regularly in a peripheral direction and which engage with each other. At least one feedthrough channel (45) which extends essentially parallel to the axis of rotation of the drive shaft (7) and from one side of the multitooth coupling (19) to the other is located in the area of the multitooth coupling (19). Obtained is a flow feedthrough and/or a mechanical feedthrough from one side of the multitooth coupling to the other while ensuring that the multitooth coupling is stable and simple to produce. To this end the feedthrough channel (45) is located between at least one tooth crown or tip surface (43d) and a tooth space bottom (444) located opposite thereto.
摘要翻译：轴向活塞发动机（1），其包括壳体（2），其内部隔室（4）中具有与其轴向相邻的气缸滚筒（17）和斜盘（26）。大致平行于气缸滚筒（17）的中心轴线延伸的几个活塞孔（21）位于相同的活塞（23）中，可活动地在活塞孔内引导。活塞的朝向斜板（26）的端部被支撑在旋转斜盘（26）上。驱动轴（7）可旋转地安装在壳体（2）中，并且通过包括齿（43a，44a）和齿隙（43b，44a）的多平面联接（19）以固定的方式固定在气缸滚筒上， 44b），其在周向方向上规则地交替并且彼此接合。至少一个基本上平行于驱动轴（7）的旋转轴线延伸并且从多齿轮联轴节（19）的一侧延伸到另一个的馈通通道（45）位于多齿联轴节（19）的区域中，。获得的是从多通耦合的一侧到另一侧的流动馈通和/或机械馈通，同时确保多平面耦合稳定并且生产简单。为此，馈通通道（45）位于至少一个齿冠或尖端表面（43d）和与其相对的齿空间底部（444）之间。

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