公开(公告)号：US20150204395A1

公开(公告)日：2015-07-23

申请号：US14422875

申请日：2013-07-24

申请人： NSK Ltd.

发明人： Hirofumi Mori ,  Kazuto Kobayashi

IPC分类号： F16D41/067

CPC分类号： F16D41/067 ,  F16C19/28 ,  F16D13/76 ,  F16D2041/0601 ,  F16D2300/02

摘要： Provided is a low-cost roller clutch equipped with support bearings having excellent transmission performance and durability and for which it is possible to surely prevent interference between component members. Of the component members of a roller clutch 10b, a first support bearing 29 and second support bearing 30, an outer-ring member 27 is common. A first race member 33, which functions as the inner ring of the first support bearing 29, and a clutch inner-ring member 28 are a single body. The clutch inner-ring member 28 and a second race member 34 of the second support bearing 30 are separate bodies. A clutch retainer 15b is held between the back-end sections of concave sections 19 of a cam surface 18 and the end edge of the second race member 34, and displacement in the axial direction of the clutch retainer 15b is suppressed. As a result, the clutch retainer 15b is prevented from hindering the rotation of the first support bearing 29 and second support bearing 30.

摘要翻译： 提供一种具有优异的传动性能和耐久性的支承轴承的低成本辊式离合器，并且能够可靠地防止部件之间的干涉。 在辊式离合器10b的构成部件中，第一支承轴承29和第二支承轴承30是外圈部件27。 用作第一支撑轴承29的内圈的第一座圈构件33和离合器内圈构件28是单体。 第二支撑轴承30的离合器内圈构件28和第二座圈构件34是分离的主体。 离合器保持器15b保持在凸轮表面18的凹部19的后端部和第二座圈构件34的端部边缘之间，并且抑制了离合器保持器15b的轴向位移。 结果，防止离合器保持器15b阻碍第一支撑轴承29和第二支撑轴承30的旋转。

公开(公告)号：US09133896B2

公开(公告)日：2015-09-15

申请号：US14474134

申请日：2014-08-30

申请人： NSK-WARNER K.K.

发明人： Norihiro Yamamoto ,  Hiroyuki Ohishi

IPC分类号： F16D41/067 ,  F16D41/066 ,  F16D41/06

CPC分类号： F16D41/066 ,  F16D41/067 ,  F16D2041/0601 ,  F16D2300/06

摘要： In a roller type one-way clutch comprising: an outer race; an inner race that is apart from the outer race on an inner diameter side in a radial direction and concentrically arranged to allow its relative rotation; a plurality of rollers that are arranged between the outer race and the inner race and transmit a torque between the outer race and the inner race; and a plurality of block bearings that are arranged between the rollers and between the outer race and the inner race, the roller type one-way clutch is characterized in that a curvature in a circumferential direction of a bearing surface of the block bearing facing an outer peripheral surface of the inner race is higher than a curvature in the circumferential direction of the outer peripheral surface of the inner race.

摘要翻译： 一种滚子式单向离合器，包括：外圈; 内径在径向内径侧与外圈隔开并且同心地布置成允许其相对旋转; 布置在所述外座圈和所述内圈之间的多个辊，在所述外座圈和所述内座圈之间传递扭矩; 以及布置在所述滚子之间以及所述外座圈和所述内座圈之间的多个块轴承，所述滚子式单向离合器的特征在于，所述块承载件的支承面的外周面的曲率朝向外侧 内圈的周面高于内圈的外周面的圆周方向的曲率。

公开(公告)号：US2401557A

公开(公告)日：1946-06-04

申请号：US52101044

申请日：1944-02-04

申请人： DODGE ADIEL Y

发明人： DODGE ADIEL Y

IPC分类号： F16C19/38 ,  F16C23/08 ,  F16C33/54 ,  F16D41/07

CPC分类号： F16C19/38 ,  F16C33/36 ,  F16C33/543 ,  F16C2361/43 ,  F16D41/07 ,  F16D2041/0601

公开(公告)号：US20150148174A1

公开(公告)日：2015-05-28

申请号：US14534470

申请日：2014-11-06

申请人： Koichi Nakamura ,  Koichi Tanaka

发明人： Koichi Nakamura ,  Koichi Tanaka

IPC分类号： F16D41/07 ,  F16H1/28 ,  F16H57/04 ,  B60K17/04

CPC分类号： F16D41/07 ,  B60K1/00 ,  B60K2001/001 ,  B60Y2306/03 ,  F16D41/06 ,  F16D2041/0601 ,  F16D2300/06 ,  F16H1/28 ,  F16H57/0467

摘要： Providing an electric vehicle transaxle suppressing occurrence of wear, seizure, etc. of a one-way clutch as compared to a conventional one. When an electric motor MG is driven and a one-way clutch 34 moves in a rotation axis C1 direction, the one-way clutch 34 comes into contact with a flange portion 46b of an inner race 46 or a supporting portion 30b of a transaxle housing 30 via a sliding washer 74 and, therefore, direct contact is prevented between the one-way clutch 34 and the flange portion 46b of the inner race 46 or the supporting portion 30b and wear, seizure, etc. of the one-way clutch 34 are suppressed.

摘要翻译： 提供一种电动车辆驱动桥，与传统的相比，抑制单向离合器的磨损，咬合等的发生。 当电动机MG被驱动并且单向离合器34沿旋转轴线C1方向移动时，单向离合器34与内座圈46的凸缘部分46b或驱动桥壳体的支撑部分30b接触 因此，单向离合器34与内座圈46或支承部30b的凸缘部46b之间的直接接触被防止，单向离合器34的磨损，咬住等 被压制。

公开(公告)号：US20150068859A1

公开(公告)日：2015-03-12

申请号：US14474134

申请日：2014-08-30

申请人： NSK-WARNER K.K.

发明人： Norihiro Yamamoto ,  Hiroyuki Ohishi

IPC分类号： F16D41/066

CPC分类号： F16D41/066 ,  F16D41/067 ,  F16D2041/0601 ,  F16D2300/06

摘要： In a roller type one-way clutch comprising: an outer race; an inner race that is apart from the outer race on an inner diameter side in a radial direction and concentrically arranged to allow its relative rotation; a plurality of rollers that are arranged between the outer race and the inner race and transmit a torque between the outer race and the inner race; and a plurality of block bearings that are arranged between the rollers and between the outer race and the inner race, the roller type one-way clutch is characterized in that a curvature in a circumferential direction of a bearing surface of the block bearing facing an outer peripheral surface of the inner race is higher than a curvature in the circumferential direction of the outer peripheral surface of the inner race.

摘要翻译： 一种滚子式单向离合器，包括：外圈; 内径在径向内径侧与外圈隔开并且同心地布置成允许其相对旋转; 布置在所述外座圈和所述内圈之间的多个辊，在所述外座圈和所述内座圈之间传递扭矩; 以及布置在所述滚子之间以及所述外座圈和所述内座圈之间的多个块轴承，所述滚子式单向离合器的特征在于，所述块承载件的支承面的外周面的曲率朝向外侧 内圈的周面高于内圈的外周面的圆周方向的曲率。

公开(公告)号：US20120168276A1

公开(公告)日：2012-07-05

申请号：US13343257

申请日：2012-01-04

申请人： CONNARD CALI ,  CARLOS FERREIRA

发明人： CONNARD CALI ,  CARLOS FERREIRA

IPC分类号： F16D43/02

CPC分类号： F16D41/06 ,  F16D2041/0601 ,  F16H55/36

摘要： Apparatus for coupling torque are provided herein. In some embodiments, an apparatus for coupling torque may include a shaft; a pulley body disposed about the shaft, the pulley body and shaft rotatable with respect to each other; a one-way clutch bearing disposed between the pulley body and shaft; and a journal bearing disposed proximate a first end of the one-way clutch bearing, wherein at least one of the pulley body and the shaft form a race of at least one of the one-way clutch bearing or journal bearing.

摘要翻译： 本文提供了用于联接扭矩的装置。 在一些实施例中，用于联接扭矩的装置可以包括轴; 围绕所述轴设置的滑轮主体，所述滑轮主体和所述轴可相对于彼此旋转; 单向离合器轴承，设置在皮带轮主体和轴之间; 以及靠近所述单向离合器轴承的第一端设置的轴颈轴承，其中所述滑轮主体和所述轴中的至少一个形成所述单向离合器轴承或轴颈轴承中的至少一个的座圈。

公开(公告)号：US20180328418A1

公开(公告)日：2018-11-15

申请号：US15964181

申请日：2018-04-27

申请人： Schaeffler Technologies AG & Co. KG

发明人： Alexander Reimchen

IPC分类号： F16D41/067 ,  F16D43/18 ,  F16C19/46 ,  F16C33/46

CPC分类号： F16D41/067 ,  F16C17/02 ,  F16C19/46 ,  F16C19/463 ,  F16C21/00 ,  F16C33/4605 ,  F16C2361/43 ,  F16D43/18 ,  F16D2041/0601

摘要： Overrunning clutch units are disclosed. In one example, the overrunning clutch unit may include inner and outer rings that can be rotated relative to each other. Clamping members may transmit a torque between the two rings in one peripheral direction, the clamping members being arranged between the rings. A first bearing device may be configured to support the two rings, wherein the first bearing device is arranged between the rings at a first axial side of the clamping members. A second bearing device may be configured to support the two rings, wherein the second bearing device is arranged at a second, opposing, axial side of the clamping members so that a tilting of the inner ring relative to the outer ring is prevented.

公开(公告)号：US20170144528A1

公开(公告)日：2017-05-25

申请号：US15358403

申请日：2016-11-22

申请人： HONDA MOTOR CO., LTD.

发明人： Masao Izumi

IPC分类号： B60K6/387 ,  F16D41/066

CPC分类号： B60K6/387 ,  B60K6/365 ,  B60K6/48 ,  B60K6/547 ,  B60Y2200/92 ,  B60Y2400/421 ,  B60Y2400/73 ,  F16D11/14 ,  F16D11/16 ,  F16D25/0638 ,  F16D41/066 ,  F16D41/105 ,  F16D2011/004 ,  F16D2041/0601 ,  F16H3/66 ,  F16H2200/0069 ,  F16H2200/2012 ,  F16H2200/2046 ,  F16H2200/2066 ,  F16H2200/2082 ,  H02K7/006 ,  H02K7/108 ,  Y10S903/911 ,  Y10S903/914 ,  Y10S903/919

摘要： A power transmission device PT includes a clutch input part 120, a clutch output part 130, a start clutch 110 which can connect the clutch input part 120 and the clutch output part 130 to each other, and an electric motor MG having a rotor MGa. The clutch input part 120, the clutch output part 130, and the start clutch 110 are arranged in the rotor MGa. The power transmission device PT includes a switching mechanism 140 which is switchable between an output side correction state in which the rotor MGa and the clutch output part 130 are connected to each other and an input side connection state in which the rotor MGa and the clutch input part 120 are connected to each other.

公开(公告)号：US20160025073A1

公开(公告)日：2016-01-28

申请号：US14774188

申请日：2014-03-04

申请人： JTEKT CORPORATION

发明人： Hideki FUJIWARA ,  Kazushige OOTSUKA

IPC分类号： F03D11/02 ,  F03D11/00 ,  F16D41/064 ,  F03D9/00

CPC分类号： F03D80/70 ,  F03D9/25 ,  F03D15/00 ,  F03D15/10 ,  F05B2260/4023 ,  F05B2260/403 ,  F16D3/848 ,  F16D41/067 ,  F16D41/07 ,  F16D2041/0601 ,  F16D2041/0646 ,  F16D2300/06 ,  F16D2300/08 ,  Y02E10/721

摘要： A shaft coupling device integrally rotatably connects an output shaft of a speed-up gear and an input shaft of a power generator to each other in a wind power generation device. The shaft coupling device includes a one-way clutch which is disposed between an inside rotating body and an outside rotating body along a radial direction, which integrally rotatably connects the inside rotating body and the outside rotating body to each other in a state in which a rotational speed of the output shaft exceeds a rotational speed of the input shaft, and breaks connection between the inside rotating body and the outside rotating body in a state in which the rotational speed of the output shaft is lower than the rotational speed of the input shaft.

摘要翻译： 在风力发电装置中，将联轴器与转速齿轮的输出轴和发电机的输入轴一体地可转动地连接起来。 该轴联结装置包括单向离合器，该单向离合器沿着径向方向设置在内侧旋转体和外部旋转体之间，该离合器在内部旋转体和外部旋转体之间可一体地可旋转地连接， 输出轴的转速超过输入轴的转速，在输出轴的转速低于输入轴的转速的状态下，断开内旋转体与外旋转体的连接 。

公开(公告)号：US20140080646A1

公开(公告)日：2014-03-20

申请号：US14017668

申请日：2013-09-04

申请人： Eve Goujon ,  Nadia Planchenault

发明人： Eve Goujon ,  Nadia Planchenault

IPC分类号： F16D41/00 ,  F16H55/36

CPC分类号： F16D41/00 ,  F16C19/06 ,  F16C19/54 ,  F16C33/6603 ,  F16C2361/63 ,  F16D41/06 ,  F16D2041/0601 ,  F16D2300/06 ,  F16H55/36 ,  F16H57/0401 ,  Y10T29/49464

摘要： The present invention relates to a mechanical system with one-way clutch, for example a pulley for a motor vehicle alternator, comprising a first element and a second element able to move one relative to the other. These elements delimit an annular housing including a one-way clutch device and at least one rolling bearing positioned beside the one-way clutch device. The mechanical system is characterized in that the one-way clutch device is lubricated by a lubricant of a first type, in that the rolling bearing or bearings are lubricated by at least one lubricant of a second type, and in that the lubricant of the first type and the lubricant of the second type are different from and compatible with one another. The invention also relates to an alternator comprising such a system configured as a pulley, and to a method of manufacturing such a mechanical system.

摘要翻译： 本发明涉及一种具有单向离合器的机械系统，例如用于机动车辆交流发电机的滑轮，其包括第一元件和能够相对于另一个移动的第二元件。 这些元件限定了包括单向离合器装置和位于单向离合器装置旁边的至少一个滚动轴承的环形壳体。 机械系统的特征在于，单向离合器装置由第一类型的润滑剂润滑，因为滚动轴承或轴承由至少一种第二类润滑剂润滑，并且第一类润滑剂 类型和第二类型的润滑剂彼此不同并且相容。 本发明还涉及一种包括构造为滑轮的这种系统的交流发电机以及制造这种机械系统的方法。