公开(公告)号：US20040099322A1

公开(公告)日：2004-05-27

申请号：US10716225

申请日：2003-11-18

Inventor： Shen-Ling Allen Wang

IPC: F16K015/03

CPC classification number: F16D3/223 ,  F16D2003/22313 ,  F16D2003/2232 ,  Y10T137/784 ,  Y10T137/789 ,  Y10T137/7891 ,  Y10T464/10

Abstract: A constant velocityjoint vent for use in a constant velocityjoint of automotive vehicles. The constant velocity joint vent includes a flapper valve generally having a circular shape. The constant velocityjoint vent also includes a first and second assembly post extending from an inside surface of the flapper valve. A circumferential compression limiter is also located on an inside surface of the flapper valve. The flapper valve also includes a sealing bead located at the outer periphery thereof. The flapper valve is connected via the first and second assembly post to a cover that includes an orifice for venting of high pressure gas to the outer atmosphere while also repelling contaminants from entering the constant velocity joint.

Abstract translation: 用于汽车的恒定速度接头的恒定速度接头通风口。 等速万向节通气口包括通常具有圆形形状的挡板阀。 恒定速度接头通气口还包括从挡板阀的内表面延伸的第一和第二组装柱。 周向压缩限制器也位于挡板阀的内表面上。 挡板阀还包括位于其外周边处的密封珠。 挡板阀通过第一和第二组装柱连接到包括用于将高压气体排放到外部空气的孔口的盖子，同时还排除污染物进入等速度接头。

公开(公告)号：US20020187841A1

公开(公告)日：2002-12-12

申请号：US10137654

申请日：2002-05-03

Inventor： Michio Iihara ,  Yoshihiro Sagisaka ,  Masazumi Kobayashi ,  Akio Sakaguchi ,  Ryuma Mano ,  Kikuo Maeda

IPC: F16D003/16 ,  F16D003/44 ,  F16D003/50

CPC classification number: F16D3/2265 ,  F16D3/223 ,  F16D2003/22309 ,  F16D2003/22313 ,  F16D2300/12 ,  Y10S464/902 ,  Y10S464/906

Abstract: A constant velocity universal joint for use with a propeller shaft which reduces its weight and size as well as facilitates assembling a stub shaft, thereby reducing the number of parts used and improving rotational balance. The universal joint, comprising: an outer ring with a cup-shaped enlarged diameter portion having track grooves formed on an inner peripheral surface and with a hollow reduced diameter portion integrated with the enlarged diameter portion; an inner ring having track grooves formed on an outer peripheral surface; balls, interposed between the track grooves of the inner and outer rings, for transmitting torque; a cage, accommodated in an annular space between the inner and outer rings, for holding the balls. The universal joint makes possible to form a unit provided with a stub shaft, having a shaft portion inserted from an open end portion of the enlarged diameter portion of the outer ring to mate with the inner ring to enable torque transmission and having an enlarged diameter portion on an end portion extending from the shaft portion, and provided with a boot, attached to the open end portion of the enlarged diameter portion of the outer ring and the shaft portion of the stub shaft, for sealing the joint.

Abstract translation: 一种与传动轴一起使用的等速万向接头，减小了其重量和尺寸，并且便于组装短轴，从而减少了使用的部件数量并改善了旋转平衡。 万向接头包括：具有杯形扩径部分的外圈，其具有形成在内周表面上的轨道槽和与所述扩大直径部分成一体的中空缩径部分; 具有形成在外周面上的轨道槽的内圈; 插入在内圈和外圈的轨道槽之间的用于传递扭矩的滚珠; 笼，容纳在内圈和外圈之间的环形空间中，用于保持球。 万向接头可以形成设置有短轴的单元，其具有从外圈的扩大直径部分的开口端部插入的轴部分，以与内圈配合以实现扭矩传递并具有扩大的直径部分 在从轴部延伸的端部上设置有安装在外圈的扩径部的开口端部和短轴的轴部的靴子，用于密封接头。

公开(公告)号：US5954587A

公开(公告)日：1999-09-21

申请号：US931377

申请日：1997-09-16

Applicant: Achim Jacob ,  Werner Jacob

Inventor： Achim Jacob ,  Werner Jacob

IPC: F16D3/20 ,  F16D3/223 ,  F16D3/2237 ,  F16D3/84 ,  F16D3/224

CPC classification number: F16D3/2237 ,  F16D3/848 ,  F16D2003/22313 ,  F16D2003/2232 ,  F16D2003/22326 ,  F16D2300/06

Abstract: A constant velocity universal joint has an outer part (1) with outer tracks (3), and an inner part (6) with inner tracks (10) which, together, each receive one of a plurality of balls (13). The ball is guided by a cage (14). The cage is guided on a guiding face (9) of the inner part (6) by a spherical guiding face (16). The outer part (1) is closed towards one side by a first attaching part (5). The other side is closed by a sealing boot (20) which is secured to the outer part (1) on the one hand and to a second attaching element (12) on the other hand. The second attaching element (12) is connected to the inner part (6) so as to be rotationally fixed. The inner part (6) is held and centered relative to the outer part (1) by the balls (13) and the cage (14) on the one hand and by a control element (18) arranged between the outer part (1) and the inner part (6) on the other hand. To permit lubricant to be stored specifically in the region of the two guiding faces 9, 16 which are in contact with one another, there is provided a sealing cap (21) which at least partially covers the outer cage face and a sealing face (13) associated therewith. As this method achieves improved lubrication conditions, it is possible to use simpler lubricants as well, such as those used in rolling contact bearings.

Abstract translation: 等速万向接头具有外部轨道（3）的外部部分（1）和内部轨道（10）的内部部分（6），它们共同地接收多个球（13）中的一个。 球由笼（14）引导。 保持架通过球形引导面（16）在内部部件（6）的引导面（9）上被引导。 外部部分（1）通过第一附接部分（5）朝向一侧封闭。 另一方面由另一方面固定到外部件（1）的密封罩（20）和另一侧的第二附接元件（12）封闭。 第二安装元件（12）与内部部件（6）连接，从而被可旋转地固定。 一方面，内部部分（6）通过滚珠（13）和保持架（14）相对于外部部分（1）保持并居中，并且通过布置在外部部分（1）之间的控制元件（18） 和内部（6）。 为了允许将润滑剂特别存储在彼此接触的两个引导面9,16的区域中，设置有至少部分地覆盖外保持器表面的密封帽（21）和密封面（13） ）。 由于该方法实现了改善的润滑条件，因此也可以使用更简单的润滑剂，例如用于滚动接触轴承的润滑剂。

公开(公告)号：US5632683A

公开(公告)日：1997-05-27

申请号：US680707

申请日：1996-07-17

Applicant: Yoshikazu Fukumura ,  Shin Tomogami ,  Yutaka Tanigaki ,  Hiroyuki Matsuoka

Inventor： Yoshikazu Fukumura ,  Shin Tomogami ,  Yutaka Tanigaki ,  Hiroyuki Matsuoka

IPC: F16D3/227 ,  F16D3/224

CPC classification number: F16D3/227 ,  F16D2003/22303 ,  F16D2003/22313 ,  F16D2003/22316 ,  Y10S464/906

Abstract: A cross-groove type homokinetic joint which requires no boot adaptor and is thus less expensive and which is provided with an arrangement for preventing the balls from dropping out while keeping a large working angle of the shaft. The cross-grooved homokinetic joint has an inner ring having grooves in its outer surface, balls received in the grooves of the inner ring, a cage retaining the balls, and an outer ring having grooves in its inner surface. The balls are guided by the grooves of the outer ring. This joint has no boot adaptor. The boot is directly fixed to the outer ring. A circlip is fitted on the inner surface of the outer ring near its open end to prevent the balls from dropping out.

Abstract translation: 不需要引导适配器并且因此更便宜并且具有用于防止滚珠在保持轴的大的工作角的同时脱落的布置的十字槽型同型动力接头。 十字槽平行动力接头具有在其外表面上具有凹槽的内圈，容纳在内圈的凹槽中的滚珠，保持滚珠的保持架和在其内表面中具有凹槽的外圈。 球由外圈的槽引导。 该接头没有引导适配器。 靴子直接固定在外圈上。 在外环的内表面附近设有一个簧环，以防止球脱落。

公开(公告)号：US5290203A

公开(公告)日：1994-03-01

申请号：US884040

申请日：1992-05-14

Applicant: Werner Krude

Inventor： Werner Krude

IPC: F16D3/223 ,  F16D3/2237 ,  F16D3/224

CPC classification number: F16D3/2237 ,  F16D3/224 ,  F16D2003/22313 ,  Y10S464/906

Abstract: A constant velocity universal joint for transmitting driving torque between rotative members, such universal joint including a hub fixed to one of the rotative members and an outer joint member attached to the hub, an inner joint member attached to another one of the rotative members and a ball containing cage positioned between the outer joint member and the inner joint member. The balls are engaged in ball races positioned in the outer joint member and in the inner joint member. The ball races are sloped so as to provide maximum material at the location of highest stress, the major ball races being of the undercut free design.

Abstract translation: 用于传递旋转构件之间的驱动扭矩的等速万向接头，该万向接头包括固定到一个旋转构件的轮毂和附接到轮毂的外接头构件，附接到另一个旋转构件的内接头构件和 定位在外接头构件和内接头构件之间的球容纳笼。 这些球接合在位于外侧接头部件和内侧接头部件中的球道上。 球赛是倾斜的，以便在最高压力的位置提供最大的材料，主要的比赛是无切割设计。

公开(公告)号：US4995853A

公开(公告)日：1991-02-26

申请号：US363152

申请日：1989-06-08

Applicant: Peter Schwarzler ,  Hans Wormsbacher ,  Rudolf Beier

Inventor： Peter Schwarzler ,  Hans Wormsbacher ,  Rudolf Beier

IPC: F16D3/227

CPC classification number: F16D3/227 ,  F16D2003/22303 ,  F16D2003/22313 ,  Y10S464/906

Abstract: A constant velocity ratio universal joint of plunging type, comprising an outer joint member (1), an inner joint member (2), facing pairs of tracks (3, 4) in the joint members receiving balls (5) for torque transmission, and a cage (6) constraining the balls and having first and second control surfaces (7, 9) with centers of curvature unequally off-set from the ball center plane I, in order to guide the balls to the bisect or plane, wherein the first control surface of the cage comprises two portions (7.sub.1, 7.sub.2). The first portion (7.sub.1) is part-spherical, and the second portion (7.sub.2) is a surface of revolution about the axis of the cage of an arc of radius of curvature less than the radius of curvature of the part-spherical portion (7.sub.1). The effect of the unequal off-set of the control surfaces of the cage is to compensate for axial thrusts on the balls when the joint is articulated, and the provision of the two portions of the first control surface has the effect of reducing such compensation with increasing articulation, thereby preventing possible jamming of the balls.

Abstract translation: 一种用于扭矩传递的接头构件接收球（5）中的一对轨道（3,4）的外接头构件（1），内接头构件（2），其包括外接头构件（1），内接头构件（2） 限制球的保持架（6），并且具有与球中心平面I不均匀偏离的曲率中心的第一和第二控制表面（7,9），以便将球引导到二等分或平面，其中第一 保持架的控制面包括两部分（71,72）。 第一部分（71）是部分球形的，并且第二部分（72）是围绕保持架的轴线的旋转曲面的曲面半径小于部分球形部分（71）的曲率半径 ）。 保持架的控制表面的不相等偏移的作用是补偿当关节铰接时球上的轴向推力，并且提供第一控制表面的两个部分具有减少这种补偿的效果 增加关节，从而防止可能的球堵塞。

公开(公告)号：US3858412A

公开(公告)日：1975-01-07

申请号：US37725473

申请日：1973-07-09

Applicant: GKN TRANSMISSIONS LTD

Inventor： FISHER LESLIE GEORGE ,  JONES MICHAEL DAVID

IPC: F16D3/20 ,  F16D3/227 ,  F16D3/84 ,  F16J15/52 ,  F16N9/00 ,  F16D3/16

CPC classification number: F16J15/52 ,  F16D3/227 ,  F16D3/845 ,  F16D2003/22313 ,  F16D2003/2232 ,  F16D2003/846 ,  F16D2300/06 ,  Y10S464/906 ,  Y10T137/1171 ,  Y10T137/789

Abstract: A plunging constant velocity universal joint having seal means for retaining lubricant therein is provided with a valve to release air from and admit air to the interior of the joint during operation. The valve opens under centrifugal action when the joint is rotating and can also open when the joint is not rotating to release excess internal pressure.

Abstract translation: 具有用于在其中保持润滑剂的密封装置的插入式等速万向接头设置有阀，以在操作期间释放空气并将空气吸入接头内部。 当接头旋转时，阀门在离心作用下打开，并且当接头不旋转以释放过量的内部压力时也可以打开阀门。

公开(公告)号：US3729953A

公开(公告)日：1973-05-01

申请号：US3729953D

申请日：1972-02-17

Applicant: WANZER A

Inventor： WANZER A

IPC: F16D3/227 ,  F16D3/18

CPC classification number: F16D3/227 ,  F16D2003/22313

Abstract: A flexible coupling for connecting the adjacent ends of shafts, comprising hubs adapted to be non-rotatably fixed to the adjacent ends of the shafts, said hubs providing radially spaced concentric bearing members, containing peripherally spaced, longitudinally extending opposed grooves within which are mounted roller bearings and walls at the end of the bearing members for retaining said roller bearings in the grooves and the inner bearing member within the outer bearing member, said grooves being of uniform cross-section from end-to-end and said roller bearings being shorter than the distance between the walls and tapering from a maximum diameter at their midlengths toward their ends.

Abstract translation: 用于连接轴的相邻端部的柔性联接件，包括适于不可旋转地固定到轴的相邻端部的轮毂，所述轮毂提供径向间隔开的同心轴承构件，其包含周向间隔开的纵向延伸的相对的槽，其中安装有滚子 在轴承构件的端部处的轴承和壁，用于将滚子轴承保持在凹槽中，并且内轴承构件在外轴承构件内，所述凹槽具有从端到端的均匀横截面，并且所述滚子轴承短于 壁之间的距离和从其中间长度的最大直径向其端部逐渐变细。

公开(公告)号：US3714798A

公开(公告)日：1973-02-06

申请号：US3714798D

申请日：1971-02-17

Applicant: GKN BIRFIELD TRANSMISSIONS LTD

Inventor： MACIELINSKI J

IPC: F16D3/226 ,  F16D3/30

CPC classification number: F16D3/2265 ,  F16D2003/22313 ,  Y10S464/906

Abstract: A CONSTANT VELOCITY UNIVERSAL JOINT INCLUDES A RESTRAINING MEANS IN THE FORM OF A BALL AND SOCKET CONNECTION BETWEEN THE INNER MEMBER AND THE OUTER MEMBER OF THE JOINT. THE INNER MEMBER OF THE JOINT IS FREE TO MOVE ANGULARLY RELATIVE TO THE OUTER MEMBER BUT IS FIXED AGAINST

RELATIVE AXIAL MOVEMENT BY SAID BALL AND SOCKET CONNECTION.

公开(公告)号：US3540232A

公开(公告)日：1970-11-17

申请号：US3540232D

申请日：1968-04-05

Applicant: DEMAG AG

Inventor： BREUER KARL

IPC: F16D3/20 ,  F16D3/226 ,  F16D3/227 ,  F16D3/06 ,  F16D3/30

CPC classification number: F16D3/227 ,  F16D3/226 ,  F16D2003/22303 ,  F16D2003/22309 ,  F16D2003/22313 ,  F16D2300/22 ,  Y10S464/906