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61. 发明授权

EP2541060B1 Timing mechanism for a swashplate bearing 有权
标题翻译：斜盘轴承的定时机构
公开(公告)号：EP2541060B1
公开(公告)日：2013-09-18
申请号：EP12172864.6
申请日：2012-06-21
申请人： CATERPILLAR INC.
发明人： Fritz, Wayne
IPC分类号： F04B1/20 , F01B3/00 , F16C33/46 , F16C33/30
CPC分类号： F04B1/2085 , F16C33/306 , F16C33/4605 , F16C2360/00 , Y10T29/49236
摘要： A timing mechanism (42) for a variable displacement pump (10) that includes a swashplate (24) and a housing (14), is disclosed. A timing link (50) includes first and second ends (52, 54) connected to a middle portion (56), the first end configured to be disposed in an opening (58) of the swashplate, and the second end configured to be disposed in an opening (60) in the housing. A bearing cage (48) is configured to be disposed between the swashplate and the housing, the bearing cage defining a slot (62) in which the middle portion of the timing link is disposed, the slot having a constant orientation relative to the bearing cage and contacting the middle portion of the timing link.
摘要翻译：公开了一种用于包括斜盘（24）和壳体（14）的可变排量泵（10）的定时机构（42）。定时连杆（50）包括连接到中间部分（56）的第一端和第二端（52,54），第一端构造成设置在斜盘的开口（58）中，并且第二端构造成设置在壳体的开口（60）中。轴承保持架（48）构造成设置在斜盘和壳体之间，轴承保持架限定了槽（62），定时连接件的中间部分设置在该槽中，槽相对于轴承保持架并接触正时链路的中间部分。

62. 发明公开

EP2627897A1 HYDRAULIC DEVICE INCLUDING A FACE PLATE 审中-公开
标题翻译： HYDRAULISCHE VORRICHTUNG MIT FRONTPLATTE
公开(公告)号：EP2627897A1
公开(公告)日：2013-08-21
申请号：EP11770569.9
申请日：2011-10-12
申请人： INNAS B.V.
发明人： ACHTEN, Peter, Augustinus, Johannes , VAN DEN BRINK, Titus
IPC分类号： F03C1/06 , F04B1/20 , F04B1/24 , F04B1/32 , F04B27/08
CPC分类号： F04B1/306 , F04B1/2078 , F04B1/2085 , F04B1/24 , F04B1/324 , F04B1/328
摘要： The invention is related to a hydraulic device comprising a housing including pipe ports, a rotor (14) having rotor chambers (9) which are formed by a cylinder (11) and a piston (12) which rotate about a first axis of rotation (m1) and a second axis of rotation (m2). Both axes of rotation extend within a common plane and intersect each other. A face plate (4) including a face plate centre line which coincides with the second axis of rotation (ml) has two or more face plate ports (3) which are each communicating with a pipe port for communicating the pipe port with the rotor chambers (9). An adjustment device adjusts the mutual positions of the face plate (4) and the common plane. Corresponding to the invention a face plate bearing (30, 32) between the face plate (4) and the housing has at least two axes of rotation which intersect the face plate centre line preferably perpendicularly and upon rotating the face plate (4) the common plane rotates with respect to the housing.
摘要翻译：本发明涉及一种液压装置，该液压装置包括一个包括管道端口的壳体，具有由气缸（11）形成的转子室（9）的转子（14）和围绕第一旋转轴线旋转的活塞（12） m1）和第二旋转轴（m2）。两个旋转轴在公共平面内延伸并相互相交。包括与第二旋转轴（ml）一致的面板中心线的面板（4）具有两个或多个面板端口（3），每个面板端口（3）与用于使管端口与转子室连通的管口（9）。调节装置调节面板（4）和公共平面的相互位置。对应于本发明，面板（4）和壳体之间的面板轴承（30,32）具有至少两个旋转轴线，其优选地垂直于面板中心线并且在旋转面板（4）时是共同的平面相对于壳体旋转。

63. 发明公开

EP2607696A1 INTEGRATED ELECTRO-HYDRAULIC DEVICE 有权
标题翻译： INTEGRIERTE ELEKTROHYDRAULISCHE VORRICHTUNG
公开(公告)号：EP2607696A1
公开(公告)日：2013-06-26
申请号：EP10856115.0
申请日：2010-08-17
申请人： Kawasaki Jukogyo Kabushiki Kaisha
发明人： YAMADA, Masahiro , IMAMURA, Yukito , ANADA, Tadashi , SUZUKI, Masahiro
IPC分类号： F04B1/22 , F03C1/253 , F04B53/00
CPC分类号： F04D15/00 , F03C1/0623 , F03C1/0644 , F04B1/141 , F04B1/2014 , F04B1/2085 , F04B17/03 , F04B2201/0805 , H02K7/00
摘要： An electricity-oil hybrid motor 1 includes an oil-pressure motor 10 and an electric motor 30. The electricity-oil hybrid motor 1 includes a rotating shaft 11 and causes the rotating shaft 11 to rotate by supplied operating oil. The electric motor 30 includes a rotor 32 connected to the rotating shaft 11, a stator 33 provided around the rotor 32, and a housing 34 in which the rotor 32 and the stator 33 are accommodated. The rotor 32 and the housing 34 are provided so as to surround and cover a casing 17 of the oil-pressure motor 10. The housing 34 includes a rotating shaft accommodating space 51 in which the rotating shaft 11 is accommodated and a stator accommodating space 52 in which the stator is accommodated. A sealing member 39 configured to separate the accommodating spaces 51 and 52 is provided in the housing 34.
摘要翻译：电动油混合动力电动机1包括油压电动机10和电动机30.电动油混合动力电动机1包括旋转轴11，并且通过供给的工作油使旋转轴11旋转。电动机30包括与旋转轴11连接的转子32，设置在转子32周围的定子33和容纳转子32和定子33的壳体34。转子32和壳体34设置成围绕并覆盖油压马达10的壳体17.壳体34包括容纳旋转轴11的旋转轴容纳空间51和定子容纳空间52 其中定子被容纳。在壳体34中设置有用于分离容纳空间51和52的密封构件39。

64. 发明公开

EP2541060A1 Timing mechanism for a swashplate bearing 有权
标题翻译： Timing-Mechanismusfürein Taumelscheibenlager
公开(公告)号：EP2541060A1
公开(公告)日：2013-01-02
申请号：EP12172864.6
申请日：2012-06-21
申请人： CATERPILLAR INC.
发明人： Fritz, Wayne
IPC分类号： F04B1/20 , F01B3/00 , F16C33/46 , F16C33/30
CPC分类号： F04B1/2085 , F16C33/306 , F16C33/4605 , F16C2360/00 , Y10T29/49236
摘要： A timing mechanism (42) for a variable displacement pump (10) that includes a swashplate (24) and a housing (14), is disclosed. A timing link (50) includes first and second ends (52, 54) connected to a middle portion (56), the first end configured to be disposed in an opening (58) of the swashplate, and the second end configured to be disposed in an opening (60) in the housing. A bearing cage (48) is configured to be disposed between the swashplate and the housing, the bearing cage defining a slot (62) in which the middle portion of the timing link is disposed, the slot having a constant orientation relative to the bearing cage and contacting the middle portion of the timing link.
摘要翻译：公开了一种用于包括斜盘（24）和壳体（14）的可变排量泵（10）的定时机构（42）。定时连杆（50）包括连接到中间部分（56）的第一端和第二端（52,54），第一端构造成设置在斜盘的开口（58）中，并且第二端被配置为设置在壳体中的开口（60）中。轴承保持架（48）被配置为设置在斜盘和壳体之间，轴承保持架限定了定位连杆的中间部分设置在其中的狭槽（62），狭槽相对于轴承座具有恒定的定向并接触定时链路的中间部分。

65. 发明公开

EP2421732A1 AXIAL BEARING FOR USE IN A HYDRAULIC DEVICE, A HYDRAULIC TRANSFORMER AND A VEHICLE WITH A HYDRAULIC DRIVE SYSTEM 有权
标题翻译：推力轴承用在液压装置，液压变压器和车辆，液压传动装置
公开(公告)号：EP2421732A1
公开(公告)日：2012-02-29
申请号：EP10713335.7
申请日：2010-04-09
申请人： INNAS B.V.
发明人： ACHTEN, Peter Augustinus Johannes
IPC分类号： B60T1/10 , F15B21/14 , F16C32/06 , F04B1/20 , F04B1/24
CPC分类号： B60K6/12 , B60K7/0015 , B60K17/356 , F04B1/2021 , F04B1/2071 , F04B1/2085 , F04B1/24 , F15B3/00 , F15B11/0445 , F15B21/14 , F16C32/0629 , F16C32/0659 , F16C32/0692 , F16C2360/00 , F16H61/4096 , F16H61/448 , Y02T10/6208
摘要： The invention concerns an axial bearing between a first part and a second part that presses with an axial load against the first part and can rotate around a rotation axis relative to the first part comprising a circular or arc-shaped ridge on the first part centered around the rotation axis, a pressure source for providing pressurized hydraulic fluid on a first side of the circular or arc-shaped ridge, an adjustable gap between the circular or arc shaped ridge and a bearing surface on the second part, wherein the pressurized hydraulic fluid flows through the adjustable gap to a second side of the circular or arc-shaped ridge. In accordance with the invention the circular or arc-shaped ridge and/or the bearing surface comprise(s) a ridge chamber for locally creating a larger adjustable gap between the circular or arc-shaped ridge and the bearing surface.
摘要翻译：在第一部分和第二部分之间沿轴向轴承本发明涉及做了与压在抵靠第一部分轴向地负载，并且可以相对于第一部分的旋转轴为中心进行旋转，其包括圆形或圆弧形的脊在第一部分上围绕着旋转轴，用于提供对在圆形或弧形脊和在第二部分的支承面之间可调节间隙的圆形或圆弧形的脊的第一侧面加压的液压流体，worin加压液压流体流动的压力源通过调节间隙的圆形或圆弧形的脊的第二侧。在与本发明的圆形或圆弧形的脊和/或支承表面雅舞蹈包括（一个或多个）的脊室，用于本地创建圆形或圆弧形的脊和轴承表面之间的较大的可调节间隙。

66. 发明授权

EP1588051B1 KOLBENMASCHINE MIT WELLE UND WÄLZLAGER 有权
标题翻译：轴和轴承活塞机
公开(公告)号：EP1588051B1
公开(公告)日：2011-07-13
申请号：EP04790369.5
申请日：2004-10-13
申请人： Bosch Rexroth AG
发明人： BECK, Josef
IPC分类号： F04B1/20 , F04B1/14 , F16C35/063 , F16C19/46
CPC分类号： F16C19/46 , F04B1/148 , F04B1/2085 , F16C23/08 , F16C33/58 , F16C35/063 , F16C2360/00
摘要： The invention relates to a piston machine comprising a housing, in which a shaft (19) is rotatably mounted in two pivot bearings. At least one pivot bearing comprises an inner ring (26a) that sits without radial displacement slippage on a support region (28) of a bearing section (19c) of the shaft (19). To prolong the service life of the pivot bearing or bearings the axial length of the support section (28) corresponds to a central region (a) of the bearing section (19c) and in both outer regions (b, c), radial displacement slippage takes place between the outer regions (b, c) and the inner ring (26a).

67. 发明公开

EP2309126A1 SWASH PLATE TYPE HYDRAULIC ROTATING MACHINE 有权
标题翻译：水力发电机组
公开(公告)号：EP2309126A1
公开(公告)日：2011-04-13
申请号：EP09797640.1
申请日：2009-03-13
申请人： Kawasaki Jukogyo Kabushiki Kaisha
发明人： MORI, Takashi , TAMASHIMA, Hideki
IPC分类号： F04B1/22 , F03C1/253
CPC分类号： F04B1/128 , F04B1/2014 , F04B1/2085 , F04B1/324 , F05C2251/10 , F05C2253/24
摘要： To improve productivity and increase seizing resistance and abrasion resistance of a sliding surface of a tilt adjustment cylinder.
A plurality of pistons are arranged in a circumferential direction in a cylinder block configured to rotate with a rotating shaft. Tip end portions of the pistons slide along the swash plate, and the pistons reciprocate. The swash plate is supported by a swash plate supporting portion so as to be able to tilt with respect to the rotating shaft. Further, a tilt adjustment driving portion (47) configured to change a tilt angle θ of the swash plate is included. The tilt adjustment driving portion (47) includes a tilt adjustment large-diameter cylinder chamber (42), a tilt adjustment small-diameter cylinder chamber (43), a tilt adjustment large-diameter piston configured to slide in the cylinder chamber (42) to change the tilt angle θ of the swash plate, and a tilt adjustment small-diameter piston configured to slide in the cylinder chamber (43) to change the tilt angle θ of the swash plate. A sliding surface of each of the inner peripheral surface (42a) of the cylinder chamber (42) and the inner peripheral surface (43a) of the cylinder chamber (43) includes a quenched portion (48) formed by quenching using laser light, the sliding surface being a surface on which the tilt adjustment piston slides.
摘要翻译：提高倾斜调节滚筒的滑动面的生产率，提高耐咬合性和耐磨耗性。多个活塞在圆周方向上配置成与旋转轴一起旋转的气缸体。活塞的尖端部沿着斜盘滑动，活塞往复运动。旋转斜盘由旋转斜盘支撑部支承，能够相对于旋转轴倾斜。此外，包括被配置为改变斜盘的倾斜角度¸的倾斜调节驱动部分（47）。倾斜调节驱动部分（47）包括倾斜调节大直径气缸室（42），倾斜调节小直径气缸室（43），倾斜调节大直径活塞，其构造成在气缸室（42）中滑动，改变旋转斜盘的倾斜角度¸和配置为在气缸室（43）中滑动以改变斜盘的倾斜角度¸的倾斜调节小直径活塞。气缸室（42）的内周面（42a）和气缸室（43）的内周面（43a）的滑动面包括通过使用激光骤冷而形成的骤冷部（48），滑动表面是倾斜调节活塞在其上滑动的表面。

68. 发明授权

EP2018465B1 AXIALKOLBENMASCHINE MIT EINEM FÜHRUNGSSCHENKEL FÜR EIN KÄFIGSEGMENT 有权
标题翻译：带旅游LEG轴向活塞FOR A保持架段
公开(公告)号：EP2018465B1
公开(公告)日：2010-08-04
申请号：EP07725239.3
申请日：2007-05-15
申请人： Brueninghaus Hydromatik GmbH
发明人： LÖWE, Peter , FRÖHLICH, Thomas , ESSIG, Heinz-Gerhard , MEYER, Manfred
IPC分类号： F01B3/00 , F04B1/20 , F16C19/50
CPC分类号： F01B3/0073 , F04B1/2085 , F16C19/502 , F16C33/306 , F16C2360/00
摘要： The invention relates to an axial piston machine (1) having a pivot bearing (13) which is composed of two pivot bearing parts (13b, 13c) and has a pivot axis (13a) for a swash plate (12), having a gap (a) which is rounded and curved in the shape of a circular arc section between the pivot bearing parts (13b, 13c), and having a cage segment (15) arranged in said gap (a), wherein the cage segment (15) is guided by an angular guide element (19). The guide element (19) has a first guide limb (19a) which extends transversely with respect to the gap (a), projects beyond the latter, is mounted by means of a first rotary bearing (21) so as to be rotatable about its first rotational axis (21b) which extends parallel to the pivot axis (13a) and by means of a first longitudinal guide (23) so as to be moveable on the cage segment (15), and is connected in its one end region to a second guide limb (19b) which extends transversely with respect to the pivot plane (E4) of the first guide limb (19a) and which is rotatably connected by means of a second rotary bearing (24a) to the one pivot bearing part (13b). In order to improve the guidance of the cage element (15), the first guide limb (19a) and/or the second guide limb (19b) has or have in each case a transversely aligned molding (25).

69. 发明授权

EP1907700B1 VARIABLE PUMP OR HYDRAULIC MOTOR 有权
标题翻译：变量泵或可变液压马达
公开(公告)号：EP1907700B1
公开(公告)日：2009-11-18
申请号：EP06708682.7
申请日：2006-03-08
申请人： INNAS B.V.
发明人： ACHTEN, Peter Augustinus Johannes
IPC分类号： F04B1/20 , F01B3/00
CPC分类号： F04B1/2007 , F04B1/2014 , F04B1/2071 , F04B1/2085 , F04B1/24 , F04B1/324

70. 发明公开

EP2093425A1 SWASH PLATE TYPE PISTON PUMP MOTOR 有权转让
标题翻译： TAUMELSCHEIBENKOLBENPUMPENMOTOR
公开(公告)号：EP2093425A1
公开(公告)日：2009-08-26
申请号：EP06834792.1
申请日：2006-12-15
申请人： Kabushiki Kaisha Kawasaki Precision Machinery
发明人： MORI, Takashi , OHMI, Yasuo , OKADO, Hideki
IPC分类号： F04B53/00 , F03C1/253 , F04B1/22
CPC分类号： F04B1/2085 , F04B1/2078 , Y10T29/49236
摘要： [Object]
Increase abrasion resistance and seizing resistance of a slide surface of each of a swash plate and a swash plate support while improving productivity.
[Means to Achieve Object]
A swash plate type piston pump motor 1 is configured such that: a plurality of pistons 10 are arranged in a circumferential direction in a cylinder block 9 configured to rotate with a rotating shaft 5; the pistons 10 reciprocate such that tip end portions 10a thereof are guided by a smooth surface 26a of a swash plate 12; and the swash plate 12 is slidably supported by a concave surface 22 of a swash plate support 4 of a convex surface 32 to be able to tilt with respect to a rotating axis L, and concave surfaces 21 and 22 of the swash plate support 4 include quenched portions 21a and 22a, respectively, which are partially quenched by laser light.
摘要翻译： [对象]提高旋转斜盘和旋转斜盘支撑的滑动面的耐磨性和耐咬住性，同时提高生产率。实现对象的手段斜盘式活塞泵电动机1构成为：在圆周方向上配置有多个活塞10，该活塞10构造成与旋转轴5一同旋转; 活塞10往复运动，使得其顶端部分10a由斜盘12的平滑表面26a引导; 并且斜盘12由凸面32的旋转斜盘支撑件4的凹面22可滑动地支撑，以能够相对于旋转轴线L倾斜，并且斜盘支撑件4的凹面21和22包括淬火部分21a和22a分别被激光局部淬火。

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