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1. 发明申请

US20080096676A1 Constant Velocity Joint 失效
标题翻译：恒速接头
公开(公告)号：US20080096676A1
公开(公告)日：2008-04-24
申请号：US11795713
申请日：2006-01-19
申请人： Tsutomu Kawakatsu , Naoto Shibata , Masato Saika , Tomonori Aoyama
发明人： Tsutomu Kawakatsu , Naoto Shibata , Masato Saika , Tomonori Aoyama
IPC分类号： F16D3/205 , F16D3/16
CPC分类号： F16D3/2055 , F16D2003/2026 , Y10S464/905
摘要： A constant velocity joint, wherein the tilt angle of a first trunnion relative to a plane crossing perpendicularly to the axis of a second shaft is set to be different from the tilt angle of a second trunnion and the tilt angle of a third trunnion. The tilt angle of the second trunnion and the tilt angle of the third trunnion are set to be equal to each other, and three axes of the first to third trunnions are set to be included on a same plane
摘要翻译：等速万向节，其中第一耳轴相对于垂直于第二轴的轴线交叉的平面的倾斜角被设定为不同于第二耳轴的倾斜角和第三耳轴的倾斜角。第二耳轴的倾斜角度和第三耳轴的倾斜角度被设定为彼此相等，并且将第一至第三耳轴的三个轴线设置为包括在同一平面上

2. 发明授权

US07695371B2 Constant velocity joint 失效
标题翻译：恒速接头
公开(公告)号：US07695371B2
公开(公告)日：2010-04-13
申请号：US11795713
申请日：2006-01-19
申请人： Tsutomu Kawakatsu , Naoto Shibata , Masato Saika , Tomonori Aoyama
发明人： Tsutomu Kawakatsu , Naoto Shibata , Masato Saika , Tomonori Aoyama
IPC分类号： F16D3/205
CPC分类号： F16D3/2055 , F16D2003/2026 , Y10S464/905
摘要： A constant velocity joint, where the tilt angle of a first trunnion relative to a plane crossing perpendicularly to the axis of a second shaft is set to be different from the tilt angle of a second trunnion and the tilt angle of a third trunnion. The tilt angle of the second trunnion and the tilt angle of the third trunnion are set to be equal to or different from each other, and three axes of the first to third trunnions are set to be included on a same plane.
摘要翻译：等速万向节，其中第一耳轴相对于垂直于第二轴的轴线交叉的平面的倾斜角被设定为不同于第二耳轴的倾斜角度和第三耳轴的倾斜角度。第二耳轴的倾斜角度和第三耳轴的倾斜角度被设定为彼此相等或不同，并且第一至第三耳轴的三个轴被设置为包括在同一平面上。

3. 发明授权

US07641558B2 Constant velocity joint 失效
标题翻译：恒速接头
公开(公告)号：US07641558B2
公开(公告)日：2010-01-05
申请号：US10589896
申请日：2005-03-01
申请人： Tsutomu Kawakatsu , Takahiro Ogura , Naoto Shibata , Shouichi Nakao , Tomonori Aoyama
发明人： Tsutomu Kawakatsu , Takahiro Ogura , Naoto Shibata , Shouichi Nakao , Tomonori Aoyama
IPC分类号： F16D3/205
CPC分类号： F16D3/2055
摘要： An annular member is installed on a circular cylinder section of a trunnion, and a roller member, in the inner periphery of which a needle bearing is held, is installed on the circular cylinder section. The needle bearing is held between a flange section formed on one end of the roller member and the annular member installed on the trunnion with a predetermined gap between them. Further, a gap (X) between the needle bearing and the annular member is set to satisfy the following relationship. X>R/2·(1/cos θ max−1) where R: Radius of rotation of the center of the roller member relative to the center axis of an outer member. θ max: Maximum inclination angle of an inner member.
摘要翻译：环形构件安装在耳轴的圆筒部分上，并且在圆筒部分上安装有在其内周上保持有滚针轴承的滚轮构件。滚针轴承保持在形成在滚子构件的一端的凸缘部分和安装在耳轴上的环形构件之间，其间具有预定的间隙。此外，滚针轴承和环形构件之间的间隙（X）设定为满足以下关系。 X> R / 2（1 /cosθmax-1）其中R：辊构件的中心相对于外部构件的中心轴线的旋转半径。 θmax：内部构件的最大倾斜角度。

4. 发明申请

US20070167243A1 Constant velocity joint 失效
标题翻译：恒速接头
公开(公告)号：US20070167243A1
公开(公告)日：2007-07-19
申请号：US10589896
申请日：2005-03-01
申请人： Tsutomu Kawakatsu , Takahiro Ogura , Naoto Shibata , Shouichi Nakano , Tomonori Aoyama
发明人： Tsutomu Kawakatsu , Takahiro Ogura , Naoto Shibata , Shouichi Nakano , Tomonori Aoyama
IPC分类号： F16D3/26
CPC分类号： F16D3/2055
摘要： An annular member is installed on a circular cylinder section of a trunnion, and a roller member, in the inner periphery of which a needle bearing is held, is installed on the circular cylinder section. The needle bearing is held between a flange section formed on one end of the roller member and the annular member installed on the trunnion with a predetermined gap between them. Further, a gap (X) between the needle bearing and the annular member is set to satisfy the following relationship. X>R/2·(1/cos θ max−1) where R: Radius of rotation of the center of the roller member relative to the center axis of an outer member. θ max: Maximum inclination angle of an inner member.
摘要翻译：环形构件安装在耳轴的圆筒部分上，并且在圆筒部分上安装有在其内周上保持有滚针轴承的滚轮构件。滚针轴承保持在形成在滚子构件的一端的凸缘部分和安装在耳轴上的环形构件之间，其间具有预定的间隙。此外，滚针轴承和环形构件之间的间隙（X）设定为满足以下关系。 X> R / 2（1 /cosθmax-1）其中R：辊构件的中心相对于外部构件的中心轴线的旋转半径。 θmax：内部构件的最大倾斜角度。

5. 发明申请

US20060211502A1 Constant velocity joint and method of manufacturing the same 审中-公开
标题翻译：恒速接头及其制造方法
公开(公告)号：US20060211502A1
公开(公告)日：2006-09-21
申请号：US10552400
申请日：2004-03-18
申请人： Tsutomu Kawakatsu , Naoto Shibata , Takahiro Ogura , Tomonori Aoyama , Masanori Kosugi
发明人： Tsutomu Kawakatsu , Naoto Shibata , Takahiro Ogura , Tomonori Aoyama , Masanori Kosugi
IPC分类号： F16D3/26
CPC分类号： F16C19/46 , F16D3/205 , F16D2003/2026
摘要： Roller members of a constant velocity universal joint are externally fitted to trunnions with a plurality of needle bearings interposed between the roller members and the trunnions. The roller member has an inner diameter portion having an L-shaped cross section by a flange section which protrudes radially inwardly and an annular recess section which is provided and defined by a gap with respect to the trunnion. The plurality of needle bearings are retained on the inner diameter portion of the roller member by paste wax.
摘要翻译：等速万向接头的滚子部件外部安装在耳轴上，多个滚针轴承插在滚子部件和耳轴之间。辊构件具有内径部分，其具有通过径向向内突出的凸缘部分的L形横截面，以及由相对于耳轴的间隙设置和限定的环形凹部。多个针轴承通过糊蜡保持在辊构件的内径部分上。

6. 发明申请

US20070105633A1 Constant velocity joint and method of manufacturing the same 失效
标题翻译：恒速接头及其制造方法
公开(公告)号：US20070105633A1
公开(公告)日：2007-05-10
申请号：US10579673
申请日：2004-07-28
申请人： Shouichi Nakao , Tsutomu Kawakatsu , Masanori Kosugi
发明人： Shouichi Nakao , Tsutomu Kawakatsu , Masanori Kosugi
IPC分类号： F16D3/26
CPC分类号： F16D3/205 , F16D3/385 , Y10T29/4984
摘要： A constant velocity joint, wherein all rolling elements annularly held by a tool are inserted into an inner diameter part from one end opposite to the flange part of a roller member along the axis of the inner diameter part of the roller member or the rolling elements remaining after one rolling element is removed from all rolling elements are charged into the inner diameter part and the removed one rolling element is inserted into a clearance between the rolling elements from the other end along the axis of the inner diameter part. After all rolling elements are fitted into the inner diameter part of the rolling member, a snap ring is fitted into an annular groove formed at the end part of the inner diameter part on the opposite side of the flange part to hold the rolling elements between the flange part and the snap ring.
摘要翻译：等速万向节，其中由工具环形地保持的所有滚动元件沿着滚轮构件的内径部分的轴线的一个与辊构件的凸缘部分相对的一端被插入到内径部分中，或者滚动元件保持在从所有滚动元件移除一个滚动元件之后，将内径部分的轴线从另一端插入到滚动元件之间的间隙中。将所有的滚动元件装配到滚动件的内径部分中之后，将卡环安装在形成在凸缘部相对侧的内径部的端部处的环形槽中，以将滚动元件保持在法兰部分和卡环。

7. 发明授权

US5791995A Constant velocity universal joint 失效
标题翻译：恒速万向节
公开(公告)号：US5791995A
公开(公告)日：1998-08-11
申请号：US796543
申请日：1997-02-06
申请人： Satoru Kudo , Shouichi Nakao , Atsushi Nagaoka , Tsutomu Kawakatsu , Takeshi Kayano
发明人： Satoru Kudo , Shouichi Nakao , Atsushi Nagaoka , Tsutomu Kawakatsu , Takeshi Kayano
IPC分类号： F16D3/20 , F16D3/205
CPC分类号： F16D3/2055 , F16D2003/2026 , Y10S464/905
摘要： A constant velocity universal joint includes a plurality of trunnions formed to have a spherical configuration and expanding toward guide grooves, cylindrical holders for surrounding the trunnions, to which roller members displaceable along said guide grooves are externally fitted, and cutouts formed on surfaces of the trunnions.
摘要翻译：等速万向接头包括形成为具有球形构造并朝向引导槽膨胀的多个耳轴，用于围绕耳轴的圆柱形保持器，沿着所述引导槽可移位的滚子构件被外部装配，并且形成在耳轴的表面上的切口。

8. 发明申请

US20090270189A1 Dynamic Damper 有权
标题翻译：动态阻尼器
公开(公告)号：US20090270189A1
公开(公告)日：2009-10-29
申请号：US11992197
申请日：2006-09-21
申请人： Tsutomu Kawakatsu , Shouichi Nakao , Susumu Suzuki , Takao Kurihara
发明人： Tsutomu Kawakatsu , Shouichi Nakao , Susumu Suzuki , Takao Kurihara
IPC分类号： F16F15/10 , F16F15/12 , F16F7/00
CPC分类号： F16F15/1442 , Y10T464/50
摘要： A dynamic damper in which the inner diameter (D2) of a first hole part formed at the axial one end part of a body part overlapped with a weight part in the radial direction is set smaller than the inner diameter (D3) of a second hole part formed at the axial other end part of the body part not overlapped with the weight part in the radial direction and tightened with a band member (D3>D2). The outer diameter (D1) of a drive shaft to be press-fitted into the first and second hole parts is set larger than the inner diameter (D2) of the first hole part and the inner diameter (D3) of the second hole part (D1>D3>D2).
摘要翻译：一种动力阻尼器，其中形成在与径向重叠部分重叠的主体部分的轴向一端部处的第一孔部的内径（D2）设定为小于第二孔的内径（D3）形成在主体部分的轴向另一端部处的部分不与重量部分在径向方向上重叠并且用带部件（D3> D2）紧固。压入第一孔部和第二孔部的驱动轴的外径（D1）被设定为大于第一孔部的内径（D2）和第二孔部的内径（D3） D1> D3> D2）。

9. 发明授权

US06454655B1 Constant velocity universal joint and method for assembling the same 失效
标题翻译：恒速万向节及其组装方法
公开(公告)号：US06454655B1
公开(公告)日：2002-09-24
申请号：US09456488
申请日：1999-12-07
申请人： Satoru Kudo , Shouichi Nakao , Tsutomu Kawakatsu
发明人： Satoru Kudo , Shouichi Nakao , Tsutomu Kawakatsu
IPC分类号： F16D326
CPC分类号： F16D3/2055 , F16D2003/2023 , F16D2003/2026 , Y10S464/905
摘要： A constant velocity universal joint comprises trunnions each of which expands toward a guide groove and each of which is provided with a spherical surface along a circumferential direction, inner rollers each of which has a recess having a spherical surface formed on an inner circumferential surface to make surface-to-surface contact corresponding to the spherical surface, and outer rollers each of which is externally fitted to the inner roller via needle bearings and each of which is provided relatively displaceably with respect to the inner roller along an axial direction (direction of the arrow B) of the trunnion.
摘要翻译：等速万向接头包括耳轴，每个耳轴朝向引导槽膨胀，并且每个都沿圆周方向设置有球形表面，每个内滚子都具有形成在内圆周表面上的球面的凹部，对应于球面的表面与表面接触，以及外滚子，每个外滚子经由滚针轴承从外部装配到内滚子，并且每个滚子轴承相对于内滚子沿着轴向方向箭头B）耳轴。

10. 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。

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