公开(公告)号：US10041547B2

公开(公告)日：2018-08-07

申请号：US14623134

申请日：2015-02-16

申请人： GKN Driveline North America, Inc.

发明人： Robert L. Cassell

IPC分类号： F16D3/68 ,  F16D3/223 ,  F16F15/124

CPC分类号： F16D3/68 ,  F16D3/223 ,  F16D2003/22326 ,  F16D2300/22 ,  F16F15/1245 ,  Y10S464/906

摘要： A constant velocity joint including an outer race having inner and outer surfaces, the inner surface including a plurality of outer ball tracks. The constant velocity joint also includes an inner race having a plurality of inner ball tracks which correspond to the outer ball tracks, a ball cage disposed between the outer race and the inner race, a plurality of balls arranged within the ball cage and contacting the outer ball tracks and the inner ball tracks. A damping assembly is connected to the outer race.

公开(公告)号：US20180037296A1

公开(公告)日：2018-02-08

申请号：US15550602

申请日：2016-02-12

申请人： Yoichiro Hamamoto ,  GODO KAISHA IP BRIDGE

发明人： Yoichiro Hamamoto

IPC分类号： B62M1/10 ,  F16D3/12 ,  B62M9/02

CPC分类号： B62M1/10 ,  B62M1/105 ,  B62M3/00 ,  B62M3/003 ,  B62M6/55 ,  B62M9/02 ,  B62M9/105 ,  B62M21/00 ,  F16D3/12 ,  F16F15/1245 ,  F16F15/18

摘要： Disclosed is a rotation transmission mechanism including: an internal rotation member inserted by a crankshaft of a bicycle; and an external rotation member configured on the internal rotation member. The internal rotation member includes: an internal rotation member body. The external rotation member includes: a circular ring part configured at an outer side of the outer circumferential convex parts; and inner circumferential convex parts protruding to an inner circumferential side of the circular ring part and configured alternately with the outer circumferential convex parts. Elastic deformation parts are configured between the outer circumferential convex parts and the inner circumferential convex parts on a rotation direction side of the advancing outer circumferential convex parts. The outer circumferential convex parts are formed in such a manner that a surface on the rotation direction side is greater than a surface on an opposite side of the rotation direction.

公开(公告)号：US09796418B2

公开(公告)日：2017-10-24

申请号：US14355562

申请日：2013-07-29

申请人： NSK Ltd.

发明人： Seiichi Moriyama ,  Hiroshi Shibazaki ,  Toru Segawa ,  Takeshi Yamamoto ,  Kazuhiko Kojima

IPC分类号： F16D3/68 ,  F16D3/12 ,  B62D5/04 ,  B62D7/22 ,  F16F15/124 ,  F16D3/64 ,  F16H1/16

CPC分类号： B62D7/224 ,  B62D5/04 ,  B62D5/0409 ,  B62D5/0454 ,  F16D3/64 ,  F16D3/68 ,  F16F15/1245 ,  F16H1/16

摘要： A torque transmission joint has a shock-absorbing member between a drive shaft and a driven shaft. When the drive shaft is rotated in one direction, forces due to torque transmitted from the drive shaft to the driven shaft act inward in a radial direction of the shock-absorbing member on held sections that are held between one side surfaces in the circumferential direction of drive-side arm sections that are positioned in the front side in the one direction of rotation of the drive shaft, and side surfaces in the circumferential direction of driven-side arm sections that are positioned on the rear side in the one direction of rotation of the drive shaft.

公开(公告)号：US20170198783A1

公开(公告)日：2017-07-13

申请号：US14994665

申请日：2016-01-13

申请人： Ford Global Technologies, LLC

发明人： Djamel BOUZIT ,  Javed IQBAL

IPC分类号： F16F15/124 ,  F16F15/12

CPC分类号： F16F15/1245 ,  F16F15/1208

摘要： A torsional damper according to the present disclosure includes an inner sleeve and an outer sleeve. The inner sleeve is configured to couple with a shaft, arranged concentrically with an axis of rotation. The inner sleeve has a generally annular profile with a periphery and a male spline extending from the periphery. The outer sleeve is disposed about the inner sleeve, and arranged concentrically with the inner sleeve. The outer sleeve has a generally annular profile with a periphery and a female spline recessed within the periphery. The inner and outer sleeves are arranged with the male spline disposed within the female spline. The damper additionally includes a resilient coupler arranged between the male spline and the female spline. The damper further includes a ball disposed between the inner sleeve and the outer sleeve and configured to inhibit radial motion of the outer sleeve relative to the inner sleeve.

公开(公告)号：US09382837B2

公开(公告)日：2016-07-05

申请号：US13807438

申请日：2010-07-09

申请人： Isak Lofgren

发明人： Isak Lofgren

IPC分类号： F02B37/00 ,  F02B39/12 ,  F02B39/06 ,  F02B39/10 ,  F02B37/14 ,  F02B41/10 ,  F16F15/124 ,  F16C3/03 ,  F02B67/06 ,  F16D3/50 ,  F16D3/68 ,  F02B37/10

CPC分类号： F02B37/00 ,  F02B37/105 ,  F02B37/14 ,  F02B39/06 ,  F02B39/10 ,  F02B39/12 ,  F02B41/10 ,  F02B67/06 ,  F16C3/03 ,  F16C2360/24 ,  F16D3/50 ,  F16D3/68 ,  F16F15/1245 ,  Y02T10/144 ,  Y02T10/163

摘要： A supercharging system (6) for an internal combustion engine includes a turbo charging device with a turbine (7) and a compressor (8), the compressor having a compressor shaft (8a); a planetary gear (25) coupled to the compressor shaft (8a) and a drive shaft (32); a clutch unit (18); a power transmission for connecting a crank shaft (4) of the combustion engine (1) to the drive shaft (32) via the clutch unit (18); and an electric motor or electric generator (20) connected to the drive shaft (32). The compressor shaft (8a) is at least on one end movably arranged between the compressor (8) and the planetary gear (25) to allow relative movements between the compressor (8) and the planetary gear (25).

摘要翻译： 一种用于内燃机的增压系统（6）包括具有涡轮机（7）和压缩机（8）的涡轮增压装置，所述压缩机具有压缩机轴（8a）; 联接到压缩机轴（8a）的行星齿轮（25）和驱动轴（32）; 离合器单元（18）; 用于经由离合器单元（18）将内燃机（1）的曲轴（4）与驱动轴（32）连接的动力传动装置; 以及连接到所述驱动轴（32）的电动机或发电机（20）。 压缩机轴（8a）至少在可移动地布置在压缩机（8）和行星齿轮（25）之间的一端，以允许压缩机（8）和行星齿轮（25）之间的相对运动。

公开(公告)号：US20130059685A1

公开(公告)日：2013-03-07

申请号：US13606709

申请日：2012-09-07

申请人： CONNARD CALI ,  CARLOS FERREIRA

发明人： CONNARD CALI ,  CARLOS FERREIRA

IPC分类号： F16H57/04

CPC分类号： A61K38/50 ,  A61K35/32 ,  C12N5/0655 ,  F16D3/68 ,  F16D41/206 ,  F16D2300/06 ,  F16F15/1245 ,  F16H55/36 ,  F16H2055/366

摘要： In some embodiments, a self-lubricating torque transfer device may include a shaft; a pulley body disposed about the shaft, the pulley body and shaft rotatable with respect to each other in a first direction by at least a first angular displacement and in an opposing second direction by at least a second angular displacement; each of the pulley body and shaft having engagement features that engage upon sufficient rotation between the pulley body and the shaft, wherein the engagement features, when engaged, prevent further rotation between the pulley body and the shaft in a given direction; and a resilient member disposed between the pulley body and the shaft, wherein the resilient member is compressed between the engagement features of the pulley body and the shaft upon sufficient rotation between the pulley body and the shaft, wherein the resilient member comprises a resilient material and a lubricating agent.

摘要翻译： 在一些实施例中，自润滑扭矩传递装置可包括轴; 滑轮体，其围绕所述轴布置，所述滑轮主体和所述轴可以在第一方向上相对于彼此旋转至少第一角位移并且在相对的第二方向上可旋转至少第二角位移; 所述滑轮主体和所述轴具有啮合特征，所述接合特征在所述滑轮主体和所述轴之间接合足够的旋转，其中所述接合特征在接合时防止所述滑轮主体和所述轴沿给定方向进一步旋转; 以及设置在所述滑轮主体和所述轴之间的弹性构件，其中所述弹性构件在所述滑轮主体和所述轴之间充分旋转时在所述滑轮主体的所述接合特征与所述轴之间被压缩，其中所述弹性构件包括弹性材料， 润滑剂。

公开(公告)号：US20120172163A1

公开(公告)日：2012-07-05

申请号：US12981359

申请日：2010-12-29

申请人： Frank A. Fitz

发明人： Frank A. Fitz

IPC分类号： F16H55/36

CPC分类号： F16H55/36 ,  F16F15/1245 ,  F16H2055/363 ,  F16H2055/366

摘要： A pulley assembly for a rotary device such as an automotive alternator comprising a pulley, a hub, and one or more elastomeric springs to cushion and attenuate the effect of sudden rotational velocity variations of the pulley and the hub. Premature spring failure is prevented by a mechanical stop arrangement that limits the amount of relative rotation between the pulley and hub to prevent over-compression of the springs.

摘要翻译： 一种用于诸如汽车交流发电机的旋转装置的滑轮组件，其包括滑轮，轮毂和一个或多个弹性体弹簧，以缓冲和减弱滑轮和轮毂突然的旋转速度变化的影响。 通过限制滑轮和轮毂之间的相对旋转量的机械止动装置来防止过早的弹簧故障，以防止弹簧过度压缩。

公开(公告)号：US09789903B2

公开(公告)日：2017-10-17

申请号：US14387849

申请日：2013-11-05

申请人： NSK Ltd.

发明人： Seiichi Moriyama ,  Kazuhiko Kojima

IPC分类号： F16D3/64 ,  B62D5/04 ,  B62D7/22 ,  F16D3/68 ,  F16F15/136 ,  F16H1/16 ,  F16F15/124

CPC分类号： B62D7/224 ,  B62D5/0409 ,  B62D5/0454 ,  F16D3/68 ,  F16F15/1245 ,  F16F15/136 ,  F16H1/16

摘要： Provided is a torque-transmission joint 15a that is able to reduce the thrust force that is transmitted between the output shaft 12a of an electric motor 8 and a worm shaft 6a without generating noise. A shock-absorbing member 18a that is made using an elastic material is assembled between a driving-side transmission member 16a that is supported by the output shaft 12a and a driven-side member 17a that is supported by the worm shaft 6a. Held sections 33a, 33b of the shock-absorbing member 18a are located between the side surfaces in the circumferential direction of driving-side arm sections 21a of the driving-side transmission member 16a and side surfaces in the circumferential direction of driven-side arm sections 23a of the driven-side transmission member 17a. A damper section 26 is integrally provided with the shock-absorbing member 18a, and that damper section 26 is elastically held between the tip-end surface of the output shaft 12a and the base-end surface of the worm shaft 16a.

公开(公告)号：US20170066516A1

公开(公告)日：2017-03-09

申请号：US15353838

申请日：2016-11-17

申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA

发明人： Yohei KUROKI

IPC分类号： B63H1/15 ,  B63H23/34 ,  B63H1/20

CPC分类号： B63H1/15 ,  B63H1/20 ,  B63H20/14 ,  B63H23/34 ,  B63H2023/344 ,  F16D3/12 ,  F16F15/1245

摘要： A damper is disposed between an outer peripheral surface of a bushing and an inner peripheral surface of an inner hub. The damper includes a first portion facing a rib of the bushing, a second portion facing a rib of the inner hub, and a connection portion by which the first portion and the second portion are connected to each other. In a state in which a rotational force has not been applied between the bushing and the inner hub, the damper includes a cross-sectional shape that defines a deformation-absorbing space positioned between the first portion and the second portion. The deformation-absorbing space is deformed such that the first portion approaches the second portion in a state in which the rib of the bushing and the rib of the inner hub have moved relatively by application of a rotational force between the bushing and the inner hub.

摘要翻译： 在衬套的外周面和内毂的内周面之间设置有阻尼器。 阻尼器包括面向衬套的肋的第一部分，面对内部毂的肋的第二部分和第一部分和第二部分彼此连接的连接部分。 在衬套和内毂之间没有施加旋转力的状态下，阻尼器包括限定位于第一部分和第二部分之间的变形吸收空间的横截面形状。 变形吸收空间变形，使得第一部分在衬套的肋和内毂的肋已经通过在衬套和内毂之间施加旋转力而相对移动的状态下接近第二部分。

公开(公告)号：US20170028845A1

公开(公告)日：2017-02-02

申请号：US15224307

申请日：2016-07-29

申请人： Mazda Motor Corporation

发明人： Yuzo Ohkawa ,  Hideki Murata ,  Eiji Mito

IPC分类号： B60K17/344 ,  F16F15/124 ,  F16H1/22 ,  F16D3/223

CPC分类号： B60K17/344 ,  B60K17/351 ,  F16D3/223 ,  F16F15/1245

摘要： A transfer device of a vehicle is provided, which includes an input shaft for receiving an output torque of a drive source at an axial first side, a main-wheel output part provided on a second side and for outputting the output torque to main drive wheels, an auxiliary-wheel output shaft provided in parallel to the input shaft and for outputting the output torque to auxiliary drive wheels, a coupling provided on the input shaft and for extracting a part of the output torque, a drive member having a hollow section and provided on the input shaft, a driven member provided on the auxiliary-wheel output shaft and meshed with the drive member, a universal joint provided on the auxiliary-wheel output shaft, and a damper device provided on the input shaft or the auxiliary-wheel output shaft and for reducing noise that occurs due to a variation of the output torque.

摘要翻译： 提供了一种车辆的搬运装置，其包括：输入轴，用于接收轴向第一侧的驱动源的输出转矩;设置在第二侧的主轮输出部，并将输出转矩输出到主驱动轮 ，辅助轮输出轴，其平行于输入轴设置并输出到辅助驱动轮的输出转矩;联轴器，设置在输入轴上并用于提取一部分输出扭矩;驱动构件，具有中空部分， 设置在输入轴上的从动构件，设置在辅助轮输出轴上并与驱动构件啮合的从动构件，设置在辅助轮输出轴上的万向接头，以及设置在输入轴或辅助轮上的阻尼装置 输出轴，并且用于降低由于输出转矩的变化而产生的噪音。