公开(公告)号：US20180142739A1

公开(公告)日：2018-05-24

申请号：US15445596

申请日：2017-02-28

申请人： HYUNDAI MOTOR COMPANY

发明人： Jong Yun Park ,  Kyung Song

IPC分类号： F16D13/32 ,  F16D13/66

CPC分类号： F16D23/04 ,  F16D2023/065 ,  F16D2023/0681

摘要： A clutch structure of a transmission includes: a hub secured to a rotating shaft, a sleeve mounted on the hub so as to slide linearly, a clutch gear to rotate relative to the rotating shaft and integrally formed with a clutch cone, a first friction ring provided between the clutch gear and the hub to be pressed toward the clutch gear, a second friction ring having an inner surface to contact an outer surface of the clutch cone, and a middle cone having an inner surface to contact an outer surface of the second friction ring and an outer surface to contact an inner surface of the first friction ring. Each of the second friction ring and the middle cone is provided with a friction member on at least one of an inner diameter portion and an outer diameter portion each of the second friction ring and the middle cone.

公开(公告)号：US07506739B2

公开(公告)日：2009-03-24

申请号：US11424630

申请日：2006-06-16

申请人： Syed T Razzacki

发明人： Syed T Razzacki

IPC分类号： F16D23/08

CPC分类号： F16D23/06 ,  F16D2023/0618 ,  F16D2023/0681

摘要： A strut-type synchronizer for coupling a gear to a rotating shaft includes a hub rotating with the shaft, a clutch ring rotatable with the gear, and a friction ring disposed between the hub and the clutch ring. The hub supports several struts for relative axial movement, as urged by an encircling splined sleeve through a detent, into engagement with the friction ring. The friction ring, which does not itself directly engage the sleeve, has a friction surface that is thus urged by the struts into engagement with a complementary friction surface of the clutch ring, whereupon relative rotation between the friction ring and the clutch ring ceases, the detent is overcome, and the sleeve's spline teeth engage complementary spline teeth on the clutch ring to fully engage the synchronizer. The friction surfaces include two axially-spaced frustoconical portions, by which an increased cone torque is achieved during synchronization.

摘要翻译： 用于将齿轮联接到旋转轴的支柱式同步器包括：与所述轴一起旋转的轮毂，可与所述齿轮一起旋转的离合器环和设置在所述轮毂和所述离合器环之间的摩擦环。 轮毂支撑多个支柱，用于相对轴向运动，如通过棘爪环绕的花键套筒所推动的，与摩擦环接合。 本身不直接接合套筒的摩擦环具有摩擦表面，该摩擦表面由支柱推动而与离合器环的互补摩擦表面接合，于是摩擦环和离合器环之间的相对转动停止， 棘爪被克服，并且套筒的花键齿接合离合器环上的互补的花键齿以完全接合同步器。 摩擦表面包括两个轴向间隔的截头圆锥形部分，通过该锥形部分在同步期间实现增加的锥形扭矩。

公开(公告)号：US07431137B2

公开(公告)日：2008-10-07

申请号：US11358439

申请日：2006-02-21

申请人： Josef Bader

发明人： Josef Bader

IPC分类号： F16D23/06

CPC分类号： F16D23/0606 ,  F16D2023/0681 ,  Y10T74/19284

摘要： A synchronizer for a manual transmission with a first and second idler gears rotatably mounted on a transmission shaft with a synchronizer sleeve non-rotatably mounted on the transmission shaft such that it can shift axially. The sleeve can be coupled to the first or second idler gear and comprises a shifting flange with through openings arranged around its periphery. A first and second synchronizer ring are separated by way of locking pins around the periphery, which can be inserted through the openings. At least one of the two synchronizer rings has an outer cone and an inner cone (double cone), that the double cone can be placed in non-positive contact simultaneously with an outer coupling ring that has an inner cone and an inner coupling ring that has an outer cone, and that the two coupling rings can be positively connected to the adjacent idler gear and axially supported against it.

摘要翻译： 一种用于手动变速器的同步器，其具有可旋转地安装在传动轴上的第一和第二惰轮，同步器套筒不可旋转地安装在传动轴上，使得其可以轴向移动。 套筒可以联接到第一或第二空转齿轮并且包括具有围绕其周边布置的通孔的换档法兰。 第一和第二同步器环通过围绕周边的锁定销分开，其可以插入通过开口。 两个同步器环中的至少一个具有外圆锥体和内锥体（双锥体），双锥体可以与具有内圆锥和内联接环的外联接环同时放置在非正接触中， 具有外圆锥体，并且两个联接环可以被正确地连接到相邻的空转齿轮并且轴向地支撑在其上。

公开(公告)号：US07367437B2

公开(公告)日：2008-05-06

申请号：US11249057

申请日：2005-10-12

申请人： Fritz Bühlmaier ,  Martin Schetter

发明人： Fritz Bühlmaier ,  Martin Schetter

IPC分类号： F16D23/06

CPC分类号： F16D23/06 ,  F16D2023/0618 ,  F16D2023/0656 ,  F16D2023/0675 ,  F16D2023/0681

摘要： In a shifting device, for a power transmission having a sliding sleeve which is arranged on a transmission shaft and which can be brought into operative engagement with at least one corresponding clutch member and which is limited in its sliding movement by at least one stop structure, the stop structure is formed by a component, in relation to which the sliding sleeve, in its striking position, has some freedom of movement to avoid contact between the sleeve and the stop structure.

摘要翻译： 在换挡装置中，对于具有滑动套筒的动力传动装置，其布置在传动轴上并且能够与至少一个对应的离合器构件进行操作接合并且通过至少一个止挡结构限制其滑动运动， 止动结构由部件形成，滑动套筒在其打击位置处具有一定的移动自由度，以避免套筒与止动结构之间的接触。

公开(公告)号：US20080011263A1

公开(公告)日：2008-01-17

申请号：US11631233

申请日：2005-06-09

申请人： Harald Klose

发明人： Harald Klose

IPC分类号： F01M1/02

CPC分类号： F16D23/04 ,  F16D2023/0681 ,  F16D2300/06 ,  F16H57/0409 ,  F16H57/0427 ,  F16H57/043 ,  F16H57/0471 ,  F16H57/0473

摘要： An oil supply device for a motor vehicle transmission (2) with gear wheels provided on shafts, with bearings in which gearwheels and shafts are pivoted, and with synchronization devices (10), which can be moved into the desired shifting positions by actuation of a shifting lever via selector shafts and shifting forks, wherein a shaft (4) has an axially extending central borehole (6) and at least one transverse borehole (8) for oil supply, has boreholes (14) in a synchronous element (12) of the synchronization device (10) as well as a retaining plate (16) with a sickle-shaped recess (18).

摘要翻译： 一种用于机动车辆变速器（2）的供油装置，其具有设置在轴上的齿轮，其中齿轮和轴枢转的轴承以及同步装置（10），其可以通过致动一个 其中轴（4）具有轴向延伸的中心钻孔（6）和用于供油的至少一个横向钻孔（8），所述钻孔在同步元件（12）的同步元件（12）中具有钻孔（14） 同步装置（10）以及具有镰刀形凹部（18）的保持板（16）。

公开(公告)号：US20070289834A1

公开(公告)日：2007-12-20

申请号：US11424630

申请日：2006-06-16

申请人： Syed T. Razzacki

发明人： Syed T. Razzacki

IPC分类号： F16D23/02

CPC分类号： F16D23/06 ,  F16D2023/0618 ,  F16D2023/0681

摘要： A strut-type synchronizer for coupling a gear to a rotating shaft includes a hub rotating with the shaft, a clutch ring rotatable with the gear, and a friction ring disposed between the hub and the clutch ring. The hub supports several struts for relative axial movement, as urged by an encircling splined sleeve through a detent, into engagement with the friction ring. The friction ring, which does not itself directly engage the sleeve, has a friction surface that is thus urged by the struts into engagement with a complementary friction surface of the clutch ring, whereupon relative rotation between the friction ring and the clutch ring ceases, the detent is overcome, and the sleeve's spline teeth engage complementary spline teeth on the clutch ring to fully engage the synchronizer. The friction surfaces include two axially-spaced frustoconical portions, by which an increased cone torque is achieved during synchronization.

摘要翻译： 用于将齿轮联接到旋转轴的支柱式同步器包括：与所述轴一起旋转的轮毂，可与所述齿轮一起旋转的离合器环和设置在所述轮毂和所述离合器环之间的摩擦环。 轮毂支撑多个支柱，用于相对轴向运动，如通过棘爪环绕的花键套筒所推动的，与摩擦环接合。 本身不直接接合套筒的摩擦环具有摩擦表面，该摩擦表面由支柱推动而与离合器环的互补摩擦表面接合，于是摩擦环和离合器环之间的相对转动停止， 棘爪被克服，并且套筒的花键齿接合离合器环上的互补的花键齿以完全接合同步器。 摩擦表面包括两个轴向间隔的截头圆锥形部分，通过该锥形部分在同步期间实现增加的锥形扭矩。

公开(公告)号：US20030211913A1

公开(公告)日：2003-11-13

申请号：US10141523

申请日：2002-05-07

发明人： Ralph J. Spitale

IPC分类号： F16H048/06

CPC分类号： F16D28/00 ,  B60K17/346 ,  F16D23/06 ,  F16D2023/0681

摘要： A transfer case for a vehicle that allows shifting between AWD and two-wheel drive at any vehicle speed. The transfer case includes a center differential employing pinion and sun gears that allow a front drive shaft and a rear drive shaft to turn at different speeds to provide the all-wheel drive function. The transfer case further includes an electrically actuated synchronizer assembly that allows the speed of the front drive shaft to be synchronized to the speed of the rear drive shaft when shifting from two-wheel drive to all-wheel drive to provide the shift on the fly function. The synchronizer assembly also includes a neutral position where both the front drive shaft and the rear drive shaft are not engaged to the vehicle transmission to allow for vehicle towing.

摘要翻译： 用于车辆的转运箱，允许以任何车辆速度在AWD和两轮驱动之间移动。 传送箱包括使用小齿轮和太阳齿轮的中心差速器，其允许前驱动轴和后驱动轴以不同的速度转动以提供全轮驱动功能。 转移箱还包括电动同步器组件，其允许前驱动轴的速度与从两轮驱动转换到全轮驱动的后驱动轴的速度同步，以提供飞行功能的换档 。 同步器组件还包括中性位置，其中前驱动轴和后驱动轴都不接合到车辆变速器以允许车辆牵引。

公开(公告)号：US06427818B1

公开(公告)日：2002-08-06

申请号：US09581633

申请日：2000-09-11

申请人： Anders Borg

发明人： Anders Borg

IPC分类号： F16D2306

CPC分类号： F16D23/025 ,  F16D23/06 ,  F16D2023/0681

摘要： Synchronizing device in a gearbox with double synchronization. The torque is transmitted between the inner and the outer synchronizing ring (11 and 12, respectively) by means of a driver disc (20), which is made with radial driver fingers (22, 23), which engage in notches in the respective synchronizing ring. The driver fingers (22) for the outer synchronizing ring (12) are axially bent out and are received in notches (26) in a guide sleeve in order to save axial space.

摘要翻译： 同步设备在齿轮箱与双重同步。 扭矩通过驱动器盘（20）在内同步环和外同步环（11和12）之间传递，驱动器盘（20）由径向驱动器手指（22,23）制成，在相应的同步 环。 用于外同步环（12）的驾驶员手指（22）被轴向弯曲并被接收在导向套筒中的凹口（26）中，以便节省轴向空间。

公开(公告)号：US6016895A

公开(公告)日：2000-01-25

申请号：US67518

申请日：1998-04-28

申请人： Josef Schwuger ,  Rudolf Sinner ,  Hartwig Waldert

发明人： Josef Schwuger ,  Rudolf Sinner ,  Hartwig Waldert

IPC分类号： F16D23/06 ,  F16H3/38

CPC分类号： F16D23/06 ,  F16D2023/0625 ,  F16D2023/0637 ,  F16D2023/0681 ,  F16D23/0612 ,  F16H55/171 ,  Y10T74/19284

摘要： The invention relates to an indexing gear (21) for a synchronizing device (1) for a geared speed change transmission installed in motor vehicles to which a coupling body (22) as well as a friction ring (23) are allocated. In accordance with the invention, the indexing gear (21), the coupling body (22) as well as the friction ring (23) are constructed as component parts which can be prefabricated, which are joined in a rotatably fixed manner.

摘要翻译： 本发明涉及一种用于齿轮变速传动装置的同步装置（1）的分度齿轮（21），其安装在分配有联接体（22）和摩擦环（23）的机动车辆中。 根据本发明，分度齿轮（21），联接体（22）以及摩擦环（23）构成为可预制的，以可旋转地固定的方式接合的部件。

公开(公告)号：US5149220A

公开(公告)日：1992-09-22

申请号：US716432

申请日：1991-06-17

申请人： Ernst Elsner ,  Karl Junginger

发明人： Ernst Elsner ,  Karl Junginger

IPC分类号： F16D1/05 ,  F16D1/09 ,  F16D1/091 ,  F16D25/062 ,  F16D25/12

CPC分类号： F16D25/12 ,  F16D1/05 ,  F16D1/091 ,  F16D25/062 ,  F16D2023/0681 ,  Y10T403/13 ,  Y10T403/1633 ,  Y10T403/20

摘要： A frictional resistance coupling comprises an outer part and an inner part, which are connected to each other in a pressure-tight manner and between them form an inner chamber with a conical surface and a likewise conical, axially displaceable annular piston. The annular piston is moved axially due to the supply of pressure medium, for producing a radial tension and frictional resistance between two parts, e.g., a coupling and a shaft. Serving for determining the axial position of the enclosed annular piston is an axially disposed transmitter cylinder, which is connected to a receiver cylinder in the region of the outer surface of the coupling, by way of an incompressible medium. The piston of the receiver cylinder supports an indicator, whereof the position is monitored by an external sensor. The transmitter cylinder and receiver cylinder form a hydraulic linkage, preferably with displacement translation for monitoring even small piston movements with reliable control of whether the annular piston has reached its end position. For this purpose, the sensor monitors the position of the indicator attached to the receiver piston, on the outer periphery of the coupling.

摘要翻译： 摩擦阻力联接器包括外部部件和内部部件，其以压力密封的方式彼此连接并且在它们之间形成具有锥形表面和同样圆锥形的可轴向移动的环形活塞的内部腔室。 环形活塞由于供应压力介质而轴向移动，用于在两个部件（例如联接器和轴）之间产生径向张力和摩擦阻力。 用于确定封闭的环形活塞的轴向位置的是轴向布置的发射器筒，其通过不可压缩介质连接到联接器的外表面区域中的接收器筒。 接收器气缸的活塞支撑指示器，位置由外部传感器监控。 发射机气缸和接收器气缸形成液压联动装置，优选地具有位移平移，用于监测甚至小的活塞运动，可靠地控制环形活塞是否已经到达其最终位置。 为此，传感器监测连接到接收器活塞上的指示器在联轴器外周上的位置。