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1. 发明授权

US07607924B2 Electronic control unit and method of manufacturing the same 有权
标题翻译：电子控制单元及其制造方法
公开(公告)号：US07607924B2
公开(公告)日：2009-10-27
申请号：US12022780
申请日：2008-01-30
申请人： Koji Yanai , Takayuki Shibata , Shoichi Ishikawa
发明人： Koji Yanai , Takayuki Shibata , Shoichi Ishikawa
IPC分类号： H01R12/00
CPC分类号： H05K7/026 , B60T8/3675 , H05K1/0263 , H05K3/3447 , H05K2201/09709 , H05K2201/10272 , Y10S439/949 , Y10T29/49117
摘要： An electronic control unit includes a circuit board, a case, and a group of a plurality of bus bars fixed to the case by insert molding. The bus bars each include a terminal portion having a constant-width portion, and a base portion which is wider than the constant-width portion. The base portions of the respective bus bars are arranged parallel to each other in the width direction thereof. Each bus bar is bent at a bent portion of its base portion. The terminal portion of each bus bar extends through the circuit board and is soldered to and electrically connected to a terminal connecting portion of an electrical circuit on the circuit board at a soldered portion. The bent portions of alternate bus bars are offset from the bent portions of the other bus bars in the longitudinal direction of the bus bars, whereby the soldered portions of the respective terminal portions are arranged in a staggered manner.
摘要翻译：电子控制单元包括电路板，壳体和通过插入成型固定到壳体的多个汇流条的组。汇流条各自包括具有恒定宽度部分的端子部分和比恒定宽度部分宽的基部部分。各母线的基部在宽度方向上彼此平行地配置。每个汇流条在其基部的弯曲部分处弯曲。每个母线的端子部分延伸穿过电路板，并焊接到电连接部分的电路板上的电路的端子连接部分并与之电连接。备用汇流条的弯曲部分在汇流条的长度方向上偏离其它汇流条的弯曲部分，由此相应端子部分的焊接部分以交错方式排列。

2. 发明申请

US20140251048A1 WAVE GEAR DEVICE HAVING TAPERED FLEXIBLE EXTERNAL GEAR 有权
标题翻译：带齿形柔性外齿轮的波齿轮装置
公开(公告)号：US20140251048A1
公开(公告)日：2014-09-11
申请号：US14348298
申请日：2011-09-29
申请人： Shoichi Ishikawa
发明人： Shoichi Ishikawa
IPC分类号： F16H49/00
CPC分类号： F16H49/001 , F16H55/0833 , F16H2049/003 , Y10T74/19647
摘要： With a wave gear device, the gears employ homothetic curve tooth profiles AD, BE. Furthermore, a transposition is applied to the external teeth along the tooth trace such that the movement loci M2, M3 of the external teeth in a section perpendicular to the axis, from the aperture end to the inner end, share the movement locus M1 of the aperture end and bottom portion thereof, and a continuous meshing of the teeth in the tooth trace direction is achieved. Furthermore, the tooth bottom rim thickness of the aperture end of the external teeth is optimized using a modified Goodman diagram, and a tooth bottom rim thickness which takes into account the relationship between the tooth profile and the transmitted torque from the aperture end to the inner end is employed for the flexible external gear.
摘要翻译：使用波形齿轮装置，齿轮使用单曲线齿廓AD，BE。此外，沿齿迹施加转位，使得从孔径端到内端的垂直于轴线的部分中的外齿的移动轨迹M2，M3共享孔的端部和底部，并且实现齿沿着牙轨迹方向的连续啮合。此外，使用改进的古德曼图和齿底边缘厚度来优化外齿孔径端的齿底边缘厚度，其考虑到齿廓与从孔端到内部的传递扭矩之间的关系端部用于柔性外齿轮。

3. 发明授权

US08661940B2 Wave gear device having three-dimensional continuous contact tooth profile 有权
标题翻译：波形齿轮装置具有三维连续接触齿形
公开(公告)号：US08661940B2
公开(公告)日：2014-03-04
申请号：US13376218
申请日：2011-05-09
申请人： Shoichi Ishikawa
发明人： Shoichi Ishikawa
IPC分类号： F16H33/00
CPC分类号： F16H55/0833 , Y10T74/19 , Y10T74/19014 , Y10T74/19967
摘要： In a wave gear device, similarity curve tooth profiles for defining the tooth-face tooth profile of each of a flexible externally toothed gear and a rigid internally toothed gear is determined from the movement trajectory, relative to a tooth of the rigid internally toothed gear, of a tooth of the flexible externally toothed gear at a main cross-section at which the deflection factor is κ=1. Tooth profile curves, which have been subjected to profile shifting corresponding to the difference between the deflection factor κo (>1) of the opening-end cross-section of the flexible externally toothed gear and the deflection factor κ of the main cross-section, are determined from the similarity curves; and the tooth profile curves are used to form the tooth-face tooth profile portions of the two gears. High-gear-tooth compound tooth profiles, defined from the tooth-face tooth profile portions, straight-line tooth profile portions continuing from the tooth-face tooth profile portions, and appropriate tooth-flank tooth profile portions for avoiding interference are used as tooth profiles of the internal teeth and the external teeth. Also, taking coning of the flexible externally toothed gear into account, negative profile shifting is applied from an opening-end cross-section to an inner-end cross-section of the flexible externally toothed gear, and rational meshing between the two gears is obtained along the entire tooth trace.
摘要翻译：在波形齿轮装置中，用于限定柔性外齿轮和刚性内齿齿轮中的每一个的齿面齿廓的相似曲线齿廓由相对于刚性内齿齿轮的齿的运动轨迹确定，的挠性外齿轮的齿的偏转因子为kappa = 1的主横截面。已经经受与柔性外齿轮的开口端横截面的偏转因子kappao（> 1）与主横截面的偏转因子kappa之差的差异的轮廓曲线，由相似性曲线确定; 并且齿廓曲线用于形成两个齿轮的齿面齿廓部分。使用从齿面齿形部分，从齿面齿廓部分连续的直线齿形部分和用于避免干扰的适当的齿形齿廓部分限定的高齿轮齿复合齿轮廓作为齿内齿和外齿的轮廓。此外，考虑到柔性外齿轮的啮合，从开口端横截面向柔性外齿轮的内端横截面施加负轮廓移位，并且获得两个齿轮之间的合理啮合沿着整个牙齿痕迹。

4. 发明申请

US20140047937A1 WAVE GEAR DEVICE HAVING THREE-DIMENSIONAL-CONTACT TOOTH PROFILE 有权
标题翻译：具有三维接触牙齿轮廓的波形齿轮装置
公开(公告)号：US20140047937A1
公开(公告)日：2014-02-20
申请号：US13993252
申请日：2012-08-17
申请人： Shoichi Ishikawa
发明人： Shoichi Ishikawa
IPC分类号： F16H49/00
CPC分类号： F16H49/001 , F16H55/0833 , Y10T74/19642
摘要： In a wave gear device, similarity-curve tooth profiles BC and AC are adopted as addendum tooth profile shapes for gears, the tooth profiles being derived from a movement trajectory M1 of an external tooth of a flexible externally toothed gear having zero deviation (κ=1), in relation to an internal tooth at a main cross-section. Profile shifting is performed on the external tooth along the tooth trace for a movement trajectory M3 of the external tooth to share a bottom portion with the movement trajectory M1 at the main cross-section from the main cross-section to an inner edge. Profile shifting is performed on the external tooth along the tooth trace for the movement trajectory of the straight-line tooth-profile portion of the external tooth from the main cross-section to the outer edge to be consistent with the movement trajectory of the straight-line tooth-profile portion of the main cross-section.
摘要翻译：在波齿轮装置中，采用相似曲线齿廓BC和AC作为齿轮的齿顶齿形，齿廓由具有零偏差（kappa = 0）的柔性外齿齿轮的外齿的移动轨迹M1导出， 1），相对于主横截面处的内齿。对于外齿的移动轨迹M3，沿着齿迹的外齿进行剖面移动，以在从主横截面到内边缘的主横截面处共享具有移动轨迹M1的底部。对于外齿的直线齿廓部分从主横截面到外缘的移动轨迹，沿着齿迹执行轮廓移位，以与直线形状的移动轨迹一致，主横截面的线齿廓部分。

5. 发明授权

US08555505B2 Maximum meshable tooth profile having non-positive deflection in flat wave gear device 有权
标题翻译：平面波齿轮装置中具有非正偏转的最大可啮合齿廓
公开(公告)号：US08555505B2
公开(公告)日：2013-10-15
申请号：US12926698
申请日：2010-12-06
申请人： Shoichi Ishikawa
发明人： Shoichi Ishikawa
IPC分类号： B21D53/28 , F16H55/16
CPC分类号： G01B5/202 , F16H55/0833 , Y10T29/49462 , Y10T29/49467 , Y10T74/19967 , Y10T74/19972
摘要： In a flat wave gear device, there is determined a rack-approximated movement locus Lc1 of a flexible externally toothed gear with respect to an S-side rigid internally toothed gear accompanying rotation of a wave generator. ρOPT is a minimum value of the radius of curvature of the movement locus Lc1, and is determined from an evolute e of the movement locus Lc1. A convex arc having a radius ρ (ρ≦ρOPT) is used in a main part of a tooth profile of the flexible externally toothed gear. A parallel curve c that is set apart from a movement locus Lc2 by the arc radius ρ is used on a main part of a tooth profile to be generated on the S-side rigid internally toothed gear. The movement locus Lc2 accounts for the actual number of teeth, and is obtained from a center A of a convex arc of the flexible externally toothed gear being drawn with respect to the rigid internally toothed gear. In a flat wave gear device that is provided with a flexible externally toothed gear having a non-positive deflection (κ≦1) tooth profile, a tooth depth of the flexible externally toothed gear can be increased, whereby ratcheting torque is increased and meshing can occur continuously over an entire range of a movement locus; and a load capacity of the flat wave gear device is increased.
摘要翻译：在平坦波齿轮装置中，确定了柔性外齿轮相对于伴随波发生器旋转的S侧刚性内齿齿轮的齿条近似运动轨迹Lc1。 rhoOPT是移动轨迹Lc1的曲率半径的最小值，并且根据移动轨迹Lc1的演变e确定。在柔性外齿齿轮的齿廓的主要部分中使用具有半径rho（rho @ rhoOPT）的凸弧。在S侧刚性内齿轮上产生的齿廓的主要部分使用通过圆弧半径rho与移动轨迹Lc2分开的平行曲线c。运动轨迹Lc2表示实际齿数，从相对于刚性内齿齿轮拉出的柔性外齿轮的凸弧的中心A获得。在设置有具有非正偏转（kappa @ 1）齿廓的柔性外齿轮的平波齿轮装置中，可增加柔性外齿轮的齿深，从而增加棘轮转矩并进行啮合在运动轨迹的整个范围内连续发生; 并且平坦波轮装置的负载能力增加。

6. 发明申请

US20130081496A1 WAVE GEAR DEVICE HAVING THREE-DIMENSIONAL CONTACTING INVOLUTE POSITIVE DEFLECTION TOOTH PROFILE 有权
标题翻译：具有三维接触相关垂直偏转牙齿轮廓的波形齿轮装置
公开(公告)号：US20130081496A1
公开(公告)日：2013-04-04
申请号：US13701336
申请日：2011-02-04
申请人： Shoichi Ishikawa , Noboru Takizawa , Takahiro Arima , Yusuke Shibamoto
发明人： Shoichi Ishikawa , Noboru Takizawa , Takahiro Arima , Yusuke Shibamoto
IPC分类号： F16H1/10
CPC分类号： F16H1/10 , F16H55/0833 , Y10T74/19642
摘要： In a wave gear device, an involute tooth profile with the low pressure angle α (
摘要翻译：在波齿轮装置中，使用具有低压角α（<20°）的渐开线齿廓作为柔性外齿轮的外齿的基本齿廓。在外齿的主要部分中，其齿深度满足2＆kgr; 0mn = 2（1 + c）mn（偏转系数＆kgr; 0 = 1 + c，0

7. 发明授权

US07735396B2 Wave gear drive having negative deflection meshing tooth profile 有权
标题翻译：波浪齿轮传动具有负偏转啮合齿廓
公开(公告)号：US07735396B2
公开(公告)日：2010-06-15
申请号：US11579767
申请日：2004-06-21
申请人： Shoichi Ishikawa , Noboru Takizawa
发明人： Shoichi Ishikawa , Noboru Takizawa
IPC分类号： F16H33/00
CPC分类号： F16H55/0833 , F16H49/001 , Y10T74/19 , Y10T74/19972
摘要： A rigid internal gear and a flexible external gear of a wave gear drive are spur gears of module m. The number of teeth of the external gear is smaller by 2n (n is a positive integer) than that of the internal gear. The deflection of the major axis of the elliptical rim neutral line on the principal cross-section of the external gear is set at 2κmn (κ
摘要翻译：波形齿轮传动的刚性内齿轮和柔性外齿轮是模块m的正齿轮。外齿轮的齿数比内齿轮的齿数小2n（n为正整数）。椭圆形中线的长轴在外齿轮的主横截面上的偏转设为2＆kgr; mn（＆kgr; <1）。在主横截面上，两个齿轮的啮合通过齿条啮合近似。确定由波发生器的旋转引起的外齿轮的齿的移动轨迹M. 在移动轨迹M的移动的拐点A到啮合的最深位置B的移动轨迹M的部分AC在移动的轨迹M的长轴啮合的进入侧被确定。通过将曲线部分AC乘以＆lgr而产生的第一相似曲线FG; 被用作外齿轮的齿形，并且通过将曲线部分AC乘以（＆amp; +1）而产生的第二相似曲线DE用作内齿轮的齿廓。尽可能地增加齿的整体深度，使得内齿轮的齿廓的范围可以是齿尖接触外齿轮的齿尖的运动轨迹M的最大值，从而实现波齿轮高棘轮扭矩的驱动。

8. 发明授权

US07328632B2 Wave gear drive having widely engaging tooth profile 有权
标题翻译：波形齿轮传动具有广泛啮合的齿廓
公开(公告)号：US07328632B2
公开(公告)日：2008-02-12
申请号：US10570998
申请日：2004-05-26
申请人： Shoichi Ishikawa
发明人： Shoichi Ishikawa
IPC分类号： F16H33/00
CPC分类号： F16H55/0833 , Y10T74/19
摘要： A wave gear drive, wherein a rigid internal gear is formed in a spur gear with a module m and a flexible external gear is formed in a conical gear having an opening side front end with a module m. The number of the teeth of the external gear is reduced by the quantity of 2n (n is a positive integer) less than that of the internal gear, and the amount of the deflection of the major axis of the elliptic rim neutral line of the external gear is set to 2 κmn (κ>1) at the opening side front end thereof.
摘要翻译：一种波动齿轮传动装置，其中刚性内齿轮形成在具有模块m的正齿轮中，并且柔性外齿轮形成在具有模块m的具有开口侧前端的锥形齿轮中。外齿轮的齿数减少了小于内齿轮的数量2n（n为正整数），并且外部齿轮的椭圆轮廓中性线的长轴的偏转量齿轮在其开口侧前端处被设定为2kappamn（k> 1）。

9. 发明申请

US20070266819A1 Wave Gear Drive Having Negative Deflection Meshing Tooth Profile 有权
标题翻译：具有负偏转啮合齿轮廓的波齿轮传动
公开(公告)号：US20070266819A1
公开(公告)日：2007-11-22
申请号：US11579767
申请日：2004-06-21
申请人： Shoichi Ishikawa , Noboru Takizawa
发明人： Shoichi Ishikawa , Noboru Takizawa
IPC分类号： F16H1/32
CPC分类号： F16H55/0833 , F16H49/001 , Y10T74/19 , Y10T74/19972
摘要： A rigid internal gear and a flexible external gear of a wave gear drive are spur gears of module m. The number of teeth of the external gear is smaller by 2n (n is a positive integer) than that of the internal gear. The deflection of the major axis of the elliptical rim neutral line on the principal cross-section of the external gear is set at 2K mn (K
摘要翻译：波形齿轮传动的刚性内齿轮和柔性外齿轮是模块m的正齿轮。外齿轮的齿数比内齿轮的齿数小2n（n为正整数）。椭圆形中线的长轴在外齿轮的主横截面上的偏转设定为2K mn（K <1）。在主横截面上，两个齿轮的啮合通过齿条啮合近似。确定由波发生器的旋转引起的外齿轮的齿的移动轨迹M. 在移动轨迹M的移动的拐点A到啮合的最深位置B的移动轨迹M的部分AC在移动的轨迹M的长轴啮合的进入侧被确定。将通过将曲线部分AC乘以Iota产生的第一相似曲线FG用作外齿轮的齿廓，并且将通过将曲线部分AC乘以（Iota + 1）而产生的第二相似曲线DE用作齿廓的内齿轮。尽可能地增加齿的整体深度，使得内齿轮的齿廓的范围可以是齿尖接触外齿轮的齿尖的运动轨迹M的最大值，从而实现波齿轮高棘轮扭矩的驱动。

10. 发明授权

US06799489B2 Wave gearing with three-dimensional deviatedly meshed tooth profile 有权
标题翻译：波浪齿轮与三维偏心啮合齿廓
公开(公告)号：US06799489B2
公开(公告)日：2004-10-05
申请号：US10380704
申请日：2003-03-17
申请人： Shoichi Ishikawa
发明人： Shoichi Ishikawa
IPC分类号： F16H132
CPC分类号： F16H55/0833 , Y10T74/19 , Y10T74/19967 , Y10T74/19972
摘要： In a principal section of the flexible external gear of a wave gear drive, a position away from the major axis of an elliptically shaped neutral line of the rim of the flexible external gear is defined as the center position of the teeth meshing, and &thgr; is the angle of inclination of the tangent of that position with a point along the neutral line of the rim. The amount of flexing w of the principal section is defined according to the angle of inclination &thgr;, the number of teeth zF of the flexible external gear, the number of teeth zC of the rigid internal gear, radius ro of the pitch circle of the flexible external gear, and the radius rn of the neutral curve of the rim prior to deformation. Thereby, the tangential direction common to both tooth profiles at the point of the contact between the tooth profiles of the two gears at the center position of the main meshing region within the principal section is made to coincide with the tangential direction at the said point of the contact of the curves of the linear generatrix of the neutral cylindrical plane of the rim projected on the principal section, enabling continuous contact between the two gears in the direction of the tooth trace. Using the tooth profile concerned makes it possible to alleviate stresses on the tooth bottom rim of the flexible external gear and the inner rolling contact surface of the wave generator, particularly those arising at points in the vicinity of the major axis.
摘要翻译：在波齿轮传动装置的柔性外齿轮的主要部分中，远离弹性外齿轮边缘的椭圆形中线的长轴的位置被定义为齿啮合的中心位置，θ是该位置的切线的倾斜角与沿边缘中性线的点的倾斜角度。主要部分的弯曲量w根据倾斜角θ，柔性外齿轮的齿数zF，刚性内齿轮的齿数zC以及柔性外齿轮的节圆半径ro来定义外齿轮和变形前轮辋中性线的半径rn。因此，在主区段内的主啮合区域的中心位置处的两个齿轮的齿廓之间的接触点处的两个齿廓共同的切向方向与在所述主要部分的所述点处的切线方向一致轮辋的中性圆柱面的线性母线的曲线与主体部分的接触，能够实现两齿轮沿齿迹方向的连续接触。使用所述齿廓可以减轻柔性外齿轮的齿底边缘和波发生器的内滚动接触表面的应力，特别是在长轴附近出现的那些。

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