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公开(公告)号：US10598228B2
公开(公告)日：2020-03-24
申请号：US15897409
申请日：2018-02-15
申请人： AUDI AG
发明人： Lutz Pahlich
摘要： A torque transmission device includes a shaft which has shaft teeth around its outer circumference, a hub which has hub teeth on an inner circumference, wherein the hub is arranged on the shaft in such a way that the shaft teeth and the hub teeth mesh with one another in order to transmit torque. The torque transmission device furthermore includes at least one spring element which passes entirely through the hub and is supported on the shaft and the hub and exerts a spring force on the hub and the shaft, wherein at least a component of the spring force is directed in such a way that around the entire circumference of the shaft and hub adjacent flanks of the shaft teeth and the hub teeth are pushed together.
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公开(公告)号：US10077829B2
公开(公告)日：2018-09-18
申请号：US14422882
申请日：2013-08-21
申请人： Nexen Group, Inc.
IPC分类号： F16H49/00 , F16C33/66 , F16H57/029 , F16H57/04 , F16D3/02 , F16H57/021 , F16D3/72 , F16H57/022
CPC分类号： F16H49/001 , F16C33/6603 , F16C33/6622 , F16C2361/61 , F16D3/02 , F16D3/72 , F16H57/021 , F16H57/029 , F16H57/0421 , F16H57/045 , F16H57/0464 , F16H57/0471 , F16H2049/003 , F16H2057/0225
摘要： A strain wave gear system (10) includes first and second sets of ball bearings (80, 82) located intermediate a flange (84) and a retainer plate (88) rotatable with an output (54) and a radially oriented flat disc (74) of the input including strain relief (76). Strain relief (76) is a helical slot in a coupling (70) located radially within the wave generator (94) and the ring gear (22). The ring gear (22) is sealed by a sealing system including sealant (42) forced by a protrusion (34) of the cap (24) entering into a cavity (36) through a channel (40) into a relief volume (38) of the housing (12). The bearing (48) rotatably mounting the housing (12) to the output (54) is lubricated by a lubricating system including plungers (110) threadably received in axial bores (102) intersecting with radial bores (104) in communication with radial holes (47) of the bearing (48).
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公开(公告)号：US09562572B2
公开(公告)日：2017-02-07
申请号：US12867814
申请日：2009-02-16
申请人： Hans Jurgen Hauck
发明人： Hans Jurgen Hauck
CPC分类号： F16D21/06 , F16D1/104 , F16D3/72 , F16D2001/103 , F16D2021/0661
摘要： The present invention relates to a clutch device (2) having at least one output hub (46), which can be rotationally locked to a transmission input shaft (50), an input hub (16), in which an assembly opening (54) is provided, so that a fastener (58) for axially fixing the output hub (46) to the transmission input shaft (50) can be introduced by way of the assembly opening (54), and a flex plate (74), on which a hub part (56) is provided, which can be rotationally locked to the input hub (16). According to the invention the hub part (56) can be connected to the input hub (16) in such a way that the assembly opening (54) is closed by the hub part (56).
摘要翻译： 本发明涉及一种具有至少一个输出轮毂（46）的离合器装置（2），该输出轮毂可转动地锁定到变速器输入轴（50），输入轮毂（16），组合开口（54） ，使得用于将输出轮毂（46）轴向固定到变速器输入轴（50）的紧固件（58）可以通过组装开口（54）和柔性板（74）被引入，弹性板 提供了可旋转地锁定到输入轮毂（16）的轮毂部分（56）。 根据本发明，轮毂部分（56）可以以使得组件开口（54）被轮毂部分（56）封闭的方式连接到输入轮毂（16）。
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公开(公告)号：US09464707B2
公开(公告)日：2016-10-11
申请号：US14721038
申请日：2015-05-26
发明人： Connard Cali , Carlos Ferreira
摘要： Embodiments of the present invention provide improved overrunning pulleys that overcome one or more of the deficiencies in the prior art as discussed herein. Embodiments of the present invention provide pulleys that are “springy” in the torque direction, yet have a lower effective spring constant (e.g., are less stiff) over a greater angular range. Further, in at least some embodiments, the inventive pulleys use a low cost and simple torque transfer geometry. Further, in at least some embodiments, the inventive pulleys afford significant overrun. Further, in at least some embodiments, the inventive pulleys are radially small in an overall envelope, for example, in order to allow an alternator to reach its highest possible rotational speed, and thus output, during engine idle. Further, in at least some embodiments, the inventive pulleys are more durable, as they offer the aforementioned dynamics in both directions (torque and counter-torque).
摘要翻译： 本发明的实施例提供了改进的超越滑轮，其克服了本文所讨论的现有技术中的一个或多个缺陷。 本发明的实施例提供了在扭矩方向上“弹性”但在较大角度范围内具有较低有效弹簧常数（例如，较不硬）的滑轮。 此外，在至少一些实施例中，本发明的滑轮使用低成本和简单的扭矩传递几何形状。 此外，在至少一些实施例中，本发明的滑轮提供显着的超速。 此外，在至少一些实施例中，本发明的滑轮在整个外壳中径向较小，例如为了允许交流发电机在发动机怠速期间达到其最高可能的转速并因此输出。 此外，在至少一些实施例中，本发明的滑轮更耐用，因为它们在两个方向上提供上述动力学（扭矩和反向扭矩）。
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公开(公告)号：US09046169B2
公开(公告)日：2015-06-02
申请号：US13892357
申请日：2013-05-13
申请人： Connard Cali , Carlos Ferreira
发明人： Connard Cali , Carlos Ferreira
摘要： Embodiments of the present invention provide improved overrunning pulleys that overcome one or more of the deficiencies in the prior art noted above. Embodiments of the present invention provide pulleys that are “springy” in the torque direction, yet have a lower effective spring constant (e.g., are less stiff) over a greater angular range. Further, in at least some embodiments, the inventive pulleys use a low cost and simple torque transfer geometry. Further, in at least some embodiments, the inventive pulleys afford significant overrun. Further, in at least some embodiments, the inventive pulleys are radially small in an overall envelope, in order to allow the alternator to reach its highest possible rotational speed, and thus output, during engine idle. Further, in at least some embodiments, the inventive pulleys are more durable, as they offer the aforementioned dynamics in both directions (torque and counter-torque).
摘要翻译： 本发明的实施例提供了改进的超越滑轮，其克服了上述现有技术中的一个或多个缺陷。 本发明的实施例提供了在扭矩方向上“弹性”但在较大角度范围内具有较低有效弹簧常数（例如，较不硬）的滑轮。 此外，在至少一些实施例中，本发明的滑轮使用低成本和简单的扭矩传递几何形状。 此外，在至少一些实施例中，本发明的滑轮提供显着的超速。 此外，在至少一些实施例中，本发明的滑轮在整个外壳中径向较小，以便在发动机怠速期间允许交流发电机达到其最高可能的转速并因此输出。 此外，在至少一些实施例中，本发明的滑轮更耐用，因为它们在两个方向上提供上述动力学（扭矩和反向扭矩）。
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公开(公告)号：US20120240847A1
公开(公告)日：2012-09-27
申请号：US13071875
申请日：2011-03-25
CPC分类号： F16D3/02 , B05B13/0431 , B25J9/10 , F16C1/08 , F16C2322/59 , Y10S901/43
摘要： A flexible shaft assembly that transfers torque from a driver to a driven member includes a stub shaft that includes an elongated shaft axis, where the stub shaft couples to the driver, and a flexible coupling that includes a first hub that is adjustably connected to a second hub, where the second hub is coupled to the driven member and includes an external cylindrical interface. The flexible shaft assembly further includes a spacer that includes a spacer body, a shaft clearance hole that passes through the spacer body having a central axis extending therethrough, and a cylindrical guide surface concentric with the shaft clearance hole, where the external cylindrical interface of the flexible coupling is located inside the cylindrical guide surface, and the first hub adjusts relative to the second hub when the elongated shaft axis is out of alignment with the central axis of the shaft clearance hole.
摘要翻译： 将扭矩从驱动器传递到从动构件的柔性轴组件包括短轴，该短轴包括细长的轴线，其中短轴耦合到驱动器，以及柔性联接器，其包括第一毂，该第一毂可调节地连接到第二 毂，其中第二轮毂联接到从动构件并且包括外部圆柱形接口。 柔性轴组件还包括间隔件，该间隔件包括间隔件主体，穿过具有延伸穿过其的中心轴线的间隔件主体的轴间隙孔以及与轴间隙孔同心的圆柱形引导表面，其中， 柔性联接件位于圆柱形引导表面内部，并且当细长轴线与轴间隙孔的中心轴线不对准时，第一轮毂相对于第二轮毂调节。
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公开(公告)号：US20120201595A1
公开(公告)日：2012-08-09
申请号：US13501743
申请日：2009-10-12
申请人： Steven C. Hahn , John Littlewood
发明人： Steven C. Hahn , John Littlewood
IPC分类号： F16D3/02
CPC分类号： F16D3/223 , F16D1/087 , F16D1/09 , F16D2001/0955 , F16D2003/22326 , Y10T403/32975
摘要： An outer joint portion (42) for an articulating joint (26) is provided, the outer joint portion (42 including a first outer joint diameter section (DO1), a second outer joint diameter section (DO2), a main portion (86), and an inner bore (76). The first outer joint diameter section (DO1) is defined by a first portion of an outer surface (88) of the outer joint portion (42). The second outer joint diameter section (D02) is defined by a second portion of the outer surface (88) of the outer joint portion (42). The main portion (86) is configured for housing inner components (44, 46) of an articulating joint (26). The inner bore (76) is located at the second portion of the outer surface (88). The outer joint portion (42) is selectively compressible at the second portion of the outer surface (88), and the inner bore (76) configured for selectively receiving and securing to a shaft (30) when the outer joint portion (42) is compressed.
摘要翻译： 外接头部分（42）包括第一外接头直径部分（DO1），第二外接头直径部分（DO2），主部分（86）和外接头部分 和内孔（76），第一外接头直径部（DO1）由外接头部（42）的外表面（88）的第一部分限定，第二外接头直径部（D02） 由外接头部分（42）的外表面（88）的第二部分限定，主部分（86）构造成用于容纳铰接接头（26）的内部部件（44,46） 76）位于外表面（88）的第二部分处，外接头部分（42）在外表面（88）的第二部分处可选择性地压缩，并且内孔（76）构造成用于选择性地接收和 当外接头部分（42）被压缩时固定到轴（30）。
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公开(公告)号：US20120077607A1
公开(公告)日：2012-03-29
申请号：US13232286
申请日：2011-09-14
申请人： Damien Goujet
发明人： Damien Goujet
IPC分类号： F16D3/02
CPC分类号： F16D3/72
摘要： A coupling means (10) extending along a longitudinal axis of symmetry (100) from a first plate (11) towards a second plate (12), which plates are connected together by a link member (20). Said link member (20) is provided with a first hub (21) secured to said first plate (11) and with a second hub (22) secured to said second plate (12), a first end section (21′) of the first hub (21) being connected to a second end section (22′) of the second hub (22) by link means (30), said link means (30) comprising a first web (31) connecting said first end section (21′) to a maximum section (33) of said link means (30), said link means (30) having a second web (32) connecting a second end section (22′) of said second hub (22) to said maximum section (33).
摘要翻译： 沿着纵向对称轴线（100）从第一板（11）朝向第二板（12）延伸的联接装置（10），所述板通过连杆构件（20）连接在一起。 所述连杆构件（20）设置有固定到所述第一板（11）的第一轮毂（21）和固定到所述第二板（12）的第二轮毂（22），所述第一端部（21'） 第一轮毂（21）通过连接装置（30）连接到第二轮毂（22）的第二端部（22'），所述连杆装置（30）包括连接所述第一端部（21）的第一腹板 '）连接到所述连杆装置（30）的最大部分（33），所述连杆装置（30）具有将所述第二轮毂（22）的第二端部部分（22'）连接到所述最大部分的第二腹板（32） （33）。
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公开(公告)号：US20110253472A1
公开(公告)日：2011-10-20
申请号：US13169944
申请日：2011-06-27
申请人： John Buschena
发明人： John Buschena
CPC分类号： B60K17/043 , B60G3/145 , B60G2200/132 , B60G2204/19 , B60G2204/4232 , B60G2300/08 , B60G2300/083 , B60G2300/40
摘要： The invention is a combination drive and suspension system that includes an upper drive assembly and a lower drive assembly pivotally connected. The pivoting drive system provides improved ground clearance for a farm vehicle capable of carrying a large quantity of field application material.
摘要翻译： 本发明是一种组合的驱动和悬挂系统，其包括上驱动组件和枢转连接的下驱动组件。 枢转驱动系统为能够承载大量现场应用材料的农用车辆提供改进的离地间隙。
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公开(公告)号：US20110028224A1
公开(公告)日：2011-02-03
申请号：US12848706
申请日：2010-08-02
CPC分类号： G01M13/027 , G01M13/025
摘要： A torque transfer coupling includes a shaft and a first second set of hydraulic devices. Each hydraulic device of the first set of hydraulic devices has a first end operably connected to a first end of the shaft, wherein the hydraulic devices of the first set of hydraulic devices are disposed about an axis of the shaft. Each hydraulic device of the second set of hydraulic devices has a first end operably connected to a second end of the shaft, and wherein the hydraulic devices of the second set of hydraulic devices are disposed about the axis of the shaft. Each hydraulic device can include a piston and cylinder assembly wherein extension and retraction of each piston of each hydraulic device is generally tangential to a portion of a circle encircling the shaft.
摘要翻译： 扭矩传递联接器包括轴和第一组第二组液压装置。 第一组液压装置的每个液压装置具有可操作地连接到轴的第一端的第一端，其中第一组液压装置的液压装置围绕轴的轴线设置。 第二组液压装置的每个液压装置具有可操作地连接到轴的第二端的第一端，并且其中第二组液压装置的液压装置围绕轴的轴线设置。 每个液压装置可以包括活塞和气缸组件，其中每个液压装置的每个活塞的延伸和缩回通常与围绕轴的圆的一部分相切。
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