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1. 发明授权

US11613028B2 Joint unit 有权
公开(公告)号：US11613028B2
公开(公告)日：2023-03-28
申请号：US17527449
申请日：2021-11-16
申请人： Sony Interactive Entertainment Inc.
发明人： Katsutsugu Fukamachi , Keiji Togawa , Hiroshi Osawa
IPC分类号： B25J17/02 , F16H57/12 , F16H19/08 , F16H55/20
摘要： Disclosed herein is a joint unit including two facing gears that include respective two bevel gear members that face each other, and an intermediate gear that has a bevel gear member meshing with both the two bevel gear members. One of the two facing gears and the intermediate gear includes a first member including an inner circumferential portion of the bevel gear member of the one of the two facing gears and the intermediate gear; a second member including an outer circumferential portion of the bevel gear member of the one of the two facing gears and the intermediate gear; and a resilient member attached to one of the first member and the second member for normally urging the other of the first member and the second member to move in a direction along the directions of rotation of the one of the two facing gears and the intermediate gear.

2. 发明授权

US10701866B2 Drive system for intermittent rotation output 有权
公开(公告)号：US10701866B2
公开(公告)日：2020-07-07
申请号：US16155171
申请日：2018-10-09
申请人： Deere & Company
发明人： Eric R. Lang , Darin L. Roth
IPC分类号： F16D11/14 , F16D23/12 , A01F15/08 , A01F15/04 , B65B13/26 , F16H55/20 , A01D59/04 , A01D69/00 , B60K17/28 , F16D43/26 , F16D43/202 , A01D69/08 , A01F15/00
摘要： An intermittent drive system includes a rotatable output component, a rotating input component with a driving engagement element, a synchronizing ring and a decoupling ring. The synchronizing ring is coupled to the output element to rotate therewith. The synchronizing ring has a driven engagement element configured to selectively engage with the driving engagement element. The synchronizing ring has an alignment feature configured to rotationally align the driving engagement element with the driven engagement element and has a decoupling feature configured to selectively disengage the driving engagement element from the driven engagement element. The decoupling ring is selectively coupled to the input component and has a decoupling feature configured to selectively engage the decoupling feature of the synchronizing ring. The driving engagement element engages the driven engagement element only when both the alignment feature is rotationally oriented to align the driving engagement element with the driven engagement element and the decoupling features are rotationally oriented to allow the driving engagement element to engage the driven engagement element.

3. 发明授权

US10047848B2 Sheave with structured web 有权
公开(公告)号：US10047848B2
公开(公告)日：2018-08-14
申请号：US14795958
申请日：2015-07-10
申请人： National Oilwell Varco, L.P.
发明人： Reece William Kaybidge , Li Liu
IPC分类号： F16H55/20 , F16H55/50 , F16H57/01
摘要： A sheave may include a body portion with a circular circumference and defining a center plane, a bore extending through the body portion and configured for receiving a shaft and allowing the body portion to rotate in the center plane, and a rope groove arranged on the circular circumference, wherein, the body portion comprises a structured profile.

4. 发明授权

US08813595B2 Method for adjusting meshing position of hypoid gear 有权
标题翻译：调整准双曲面齿轮啮合位置的方法
公开(公告)号：US08813595B2
公开(公告)日：2014-08-26
申请号：US12742824
申请日：2008-11-12
申请人： Tsutomu Kawakatsu , Yasuo Takeuchi , Hideki Komaba , Yutaka Yoshiba , Norikazu Hashimoto
发明人： Tsutomu Kawakatsu , Yasuo Takeuchi , Hideki Komaba , Yutaka Yoshiba , Norikazu Hashimoto
IPC分类号： F16H35/06 , F16H1/14 , G01M13/02 , F16H55/20 , F16H57/022
CPC分类号： F16H1/145 , F16H55/20 , F16H57/022 , F16H2057/0221 , G01M13/021 , Y10T74/1956
摘要： A method for adjusting the meshing position of a hypoid gear having a first gear, and a second gear meshing with the first gear and transmitting the rotary motion thereof in the direction different from the extending direction of the axis of rotation of the first gear. The method for adjusting the meshing position comprises; a) a step for displacing the second gear a plurality of times along the axial direction of rotation while meshing with the first gear, b) a step for measuring the transmission error at each displacement position and plotting the relation of the displacement distance of the second gear and the measured transmission error, c) a step for evaluating the virtual transmission error between the measured transmission errors from the measured transmission error, d) a step for subtracting the measured transmission error and the virtual transmission error from a maximum allowable transmission error to determine the difference, e) a step for determining the area of a part surrounded by the difference and the maximum allowable transmission error by integrating the difference with the displacement distance of the second gear, and f) a step for dividing the part at a predetermined area ratio and setting a point where the division line intersects the displacement distance of the second gear at the meshing position of the second gear.
摘要翻译：一种用于调节具有第一齿轮的准双曲面齿轮的啮合位置的方法和与第一齿轮啮合的第二齿轮，并且沿与第一齿轮的旋转轴线的延伸方向不同的方向传递其旋转运动。调整啮合位置的方法包括： a）在与所述第一齿轮啮合的同时使所述第二齿轮沿着轴向旋转多次的步骤，b）用于测量每个位移位置处的传动误差的步骤，并且绘制所述第二齿轮的位移距离的关系齿轮和所测量的传输误差，c）根据测量的传输误差来评估所测量的传输误差之间的虚拟传输误差的步骤，d）从最大允许传输误差减去测量的传输误差和虚拟传输误差的步骤，确定所述差异; e）通过将所述差与所述第二档位移距离进行积分来确定由所述差包围的部分的面积和所述最大允许传播误差的步骤，以及f）用于将所述部分划分为预定的步骤并设定分割线与第二档位于距离的位移距离相交的点第二档的铰接位置。

5. 发明授权

US5743145A Gear mechanism for adjusting backlash between bevel gears 失效
标题翻译：用于调整锥齿轮之间的齿隙的齿轮机构
公开(公告)号：US5743145A
公开(公告)日：1998-04-28
申请号：US580429
申请日：1995-12-27
申请人： Akihiro Terada , Kenichiro Abe
发明人： Akihiro Terada , Kenichiro Abe
IPC分类号： F16H1/14 , F16H55/20
CPC分类号： F16H55/20 , Y10T74/19623 , Y10T74/19665 , Y10T74/19674 , Y10T74/19898
摘要： A gear mechanism in which the backlash between bevel gears can be easily adjusted is provided. The gear mechanism has first and second bevel gears which engage with each other; a supporting member, including first and second threaded portions, for the first and second bevel gears, and first and second bearings for rotatably supporting the first and second bevel gears on the supporting member. The first and second bearing include cylindrical members with threaded portions for engagement with the first and second threaded portions of the supporting member.
摘要翻译：提供了可以容易地调节锥齿轮之间的间隙的齿轮机构。齿轮机构具有彼此接合的第一和第二锥齿轮; 包括用于第一和第二锥齿轮的第一和第二螺纹部分的支撑构件以及用于在支撑构件上可旋转地支撑第一和第二锥齿轮的第一和第二轴承。第一和第二轴承包括具有用于与支撑构件的第一和第二螺纹部分接合的螺纹部分的圆柱形构件。

6. 发明授权

US5213173A Electric power steering apparatus 失效
标题翻译：电动助力转向装置
公开(公告)号：US5213173A
公开(公告)日：1993-05-25
申请号：US781045
申请日：1991-10-18
申请人： Hideo Konishi , Hiroshi Nishikiori
发明人： Hideo Konishi , Hiroshi Nishikiori
IPC分类号： B62D5/04 , B62D6/10 , F16H55/20
CPC分类号： B62D5/0409 , B62D6/10 , F16H57/021
摘要： An electric power steering apparatus includes a gear wheel on a driven side having a gear portion on one side surface thereof on a steering shaft and a pinion to be laterally meshed with a gear portion of the gear wheel on a shaft capable of transmitting a rotational driving force from an electric motor. The gear wheel and the pinion constitute a gear mechanism for transmitting a rotational force as a gear pair with non-parallel, non-intersecting axes. The gear wheel is axially supported on the steering shaft so as to be coupled in only a rotational direction and movable in an axial direction of the shaft. A biasing unit is provided on the other side of the gear wheel opposite to a portion of the pinion to be meshed with the gear portion and laterally urges the gear wheel toward the pinion.
摘要翻译：一种电动助力转向装置，包括从动侧的齿轮，转向轴的一个侧面上具有齿轮部，在与能够传递旋转驱动力的轴的齿轮上横向啮合的小齿轮来自电动机的力齿轮和小齿轮构成齿轮机构，用于传递具有非平行不相交轴线的齿轮对的旋转力。齿轮被轴向地支撑在转向轴上，以便仅在旋转方向上联接并可在轴的轴向方向上移动。偏置单元设置在与齿轮部分啮合的小齿轮的一部分相对的齿轮的另一侧上，并向齿轮方向侧向推动齿轮。

7. 发明授权

US5165495A Electrically driven power steering apparatus 失效
标题翻译：电动助力转向装置
公开(公告)号：US5165495A
公开(公告)日：1992-11-24
申请号：US665334
申请日：1991-03-06
申请人： Tadaaki Fujii
发明人： Tadaaki Fujii
IPC分类号： B62D5/04 , F16H55/20 , F16H55/24 , F16H57/12
CPC分类号： B62D5/0409 , B62D5/0421 , F16H55/20 , Y10T74/19595 , Y10T74/19623 , Y10T74/19665
摘要： An improvement to an electrically driven power steering apparatus which utilizes an electric motor is disclosed. A bevel gear of a greater diameter is mounted on a steering shaft so as to be axially displaceable thereon, and an urging mechanism is connected between the bevel gear and the steering shaft. The urging mechanism renders the bevel gear to be incapable of rotation relative to the steering shaft, and also urges the teeth thereof toward the teeth of a bevel gear of a reduced diameter which is coupled to the electric motor. This prevents a backlash from occurring between the both bevel gears, thus preventing the occurrence of sounds of percussion as the both gears abut against each other.
摘要翻译：公开了一种利用电动机的电动动力转向装置的改进。更大直径的锥齿轮安装在转向轴上以便在其上轴向移动，并且推动机构连接在锥齿轮和转向轴之间。推动机构使得锥齿轮相对于转向轴不能旋转，并且还将其齿朝向联接到电动机的减小直径的锥齿轮的齿推动。这防止了在两个锥齿轮之间发生间隙，从而当两个齿轮彼此抵靠时，防止了敲击声的发生。

8. 发明授权

US5122100A Powertrain assembly having a t-drive configuration 失效
标题翻译：动力总成配有T驱动配置
公开(公告)号：US5122100A
公开(公告)日：1992-06-16
申请号：US506144
申请日：1990-04-09
申请人： Donald L. Carriere
发明人： Donald L. Carriere
IPC分类号： B60K17/04 , B60K5/04 , B60K17/06 , B60K17/34 , F02B75/18 , F02B75/20 , F16H55/18 , F16H55/20
CPC分类号： B60K17/06 , B60K17/34 , B60K5/04 , F02B75/20 , F16H55/18 , F02B2075/1824 , Y10T74/19623
摘要： A T-drive assembly comprising an internal combustion engine with a crankshaft adapted to be mounted in a vehicle in a direction transverse to the fore-and-aft geometric vehicle axis, a geared transmission having an axis perpendicular to the axis of the crankshaft, and a cross-axis drive between the crankshaft and torque input elements of the transmission including zero backlash bevel gears, one bevel gear being secured to a mid-position on the crankshaft and the other having a tapered hub in frictional driving relationship with a tapered torque input shaft for the transmission torque input elements.

9. 发明授权

US4580460A Bevel gear backlash adjusting mechanism 失效
标题翻译：锥齿轮间隙调整机构
公开(公告)号：US4580460A
公开(公告)日：1986-04-08
申请号：US635766
申请日：1984-07-30
申请人： Bao-Hung Chang , Randy G. Koon
发明人： Bao-Hung Chang , Randy G. Koon
IPC分类号： B23D51/16 , B23Q5/04 , B23Q5/56 , F16H55/20 , F16H55/18 , F16H35/06 , F16H35/08 , F16H57/00
CPC分类号： B23D51/16 , B23Q5/045 , B23Q5/56 , F16H55/20 , Y10T74/1956 , Y10T74/19565 , Y10T74/19619 , Y10T74/19623 , Y10T74/19665
摘要： A bevel gear backlash adjusting mechanism is disclosed in which a bevel gear is carried by a bearing and is rotatably carried by a stationary shaft so as to be axially shiftable therewith. The stationary shaft includes a supporting portion carried by the frame of a power tool, the supporting portion having a section slotted at an angle to the axis of the shaft. An adjustable slide is also supported by the frame and extends into the angled slotted section of the stationary shaft with an edge thereof formed as a ramp at an angle corresponding to the angle of the slotted section and in engagement therewith. Motion of the adjustable slide normal to the shaft will influence axial motion of the stationary shaft and the bevel gear carried thereon so as to allow an adjustment of the mesh between the bevel gear and its associated bevel gear.
摘要翻译：公开了一种锥齿轮间隙调节机构，其中锥齿轮由轴承承载并且可旋转地由固定轴承载以便与其轴向移位。固定轴包括由电动工具的框架承载的支撑部分，支撑部分具有与轴的轴线成一定角度的部分。可调节的滑块也由框架支撑并且延伸到固定轴的有角度的开槽部分中，其边缘以对应于开槽部分的角度并与其接合的角度形成为斜面。垂直于轴的可调节滑动件的运动将影响固定轴和承载在其上的锥齿轮的轴向运动，以允许调整锥齿轮与其相关联的锥齿轮之间的网格。

10. 发明授权

US4149429A Adjustable gear assembly 失效
标题翻译：可调齿轮总成
公开(公告)号：US4149429A
公开(公告)日：1979-04-17
申请号：US873232
申请日：1978-01-30
申请人： Helmut Pfenning
发明人： Helmut Pfenning
IPC分类号： B25J9/10 , F16H1/20 , F16H55/20 , F16H57/022 , F16H1/14 , F16H55/18
CPC分类号： F16H55/20 , B25J9/103 , F16H1/203 , F16H2057/0221 , Y10T74/19623 , Y10T74/19665 , Y10T74/19688
摘要： An adjustable gear train is disclosed wherein play in a train of intermeshing bevel gears is accommodated by forming one of the gears of two radially separated coaxial parts which are axially movable with respect to one another, one of the parts being gear toothed and the other of the parts forming a shaft for the toothed part.
摘要翻译：公开了一种可调整的齿轮系，其中通过形成两个相对于彼此可轴向移动的两个径向分离的同轴部分的齿轮中的一个齿轮来容纳相互啮合的锥齿轮串，其中一个部件是齿轮齿轮，另一个所述部件形成用于齿部的轴。

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