公开(公告)号：EP3173659A4

公开(公告)日：2018-07-11

申请号：EP15824221

申请日：2015-07-03

申请人： HARMONIC DRIVE SYSTEMS

发明人： KIYOSAWA YOSHIHIDE ,  HANDA JUN ,  TAKIZAWA NOBORU ,  ZHANG XIN YUE

IPC分类号： F16H1/32 ,  F16H49/00

CPC分类号： F16H49/001 ,  F16H1/32 ,  F16H2049/003

摘要： An externally toothed gear (4) of a dual-type strain wave gearing (1) is provided with first and second external teeth (7, 8) having different teeth numbers, and is flexed into an ellipsoidal shape by a wave generator. When the theoretical values (d 1 , d 2 ) of the radial flexing amounts at major-axis positions of the first and second external teeth (7, 8) flexed into the ellipsoidal shape are expressed by d 1 =m 1 n 1 and d 2 =m 2 n 2 (m 1 and m 2 represent the modules of the first and second external teeth, and n 1 and n 2 represent positive integers), the radial flexing amounts (d 1a , d 2a ) of the first and second external teeth (7, 8) flexed by the wave generator (5) satisfy d 1a =Éd 1 and d 2a = Éd 2 , where 1.25 ‰¦É‰¦ 3. Accordingly, a dual-type strain wave gearing can be achieved with which the first and second external teeth having different numbers can be suitably flexed to form excellent mating states with respective internally toothed gears.

公开(公告)号：EP3196507A1

公开(公告)日：2017-07-26

申请号：EP14899344.7

申请日：2014-08-06

申请人： Harmonic Drive Systems Inc.

发明人： HANDA Jun ,  KIYOSAWA Yoshihide ,  TAKIZAWA Noboru ,  ZHANG Xin Yue

IPC分类号： F16H1/32

CPC分类号： F16H1/32 ,  F16H3/70 ,  F16H49/001 ,  F16H55/0833 ,  F16H57/02 ,  F16H2049/003

摘要： A relieving portion (10) is formed between a first external tooth portion (8) and a second external tooth portion (9) in the external teeth (7) of a flexible externally toothed gear (4) of a flat strain wave gearing (1). The length L1 of the relieving portion 810) in the tooth trace direction is within the range of 0.1 to 0.5 of the tooth width L of the external teeth. The maximum relieving amount t from the tooth top land of an external tooth in the relieving portion (10) is 3.3 × 10 -4 -4 where the PCT is defined as the pitch circle diameter of the external teeth. The tooth face load distribution of the external tooth in the tooth trace direction can be equalized, and a flat strain wave gearing having a high transmitted-load capacity can be achieved.

摘要翻译： 在平坦的应变波传动装置（1）的柔性外齿轮（4）的外齿（7）中的第一外齿部分（8）和第二外齿部分（9）之间形成一个释放部分 ）。 解除部810的长度L1）在齿线方向上位于外齿的齿宽L的0.1〜0.5的范围内。 从缓和部（10）的外齿的齿顶部的最大缓和量t为3.3×10-4

公开(公告)号：EP2460198B1

公开(公告)日：2016-04-06

申请号：EP10735006.8

申请日：2010-07-22

申请人： Robert Bosch GmbH

发明人： IHL, Wilfried ,  ZIMMERMANN, Andre ,  DENES, Istvan

IPC分类号： H01L41/09 ,  H02N2/12 ,  F16H49/00

CPC分类号： H02N2/105 ,  F16H49/001 ,  F16H2049/003

公开(公告)号：EP2837849A1

公开(公告)日：2015-02-18

申请号：EP13004070.2

申请日：2013-08-16

申请人： Lee, Mao-Tu

发明人： Mao-Tu, Lee

IPC分类号： F16H49/00

CPC分类号： F16H49/001 ,  F16H2049/003

摘要： A speed-reduction transmission bearing includes a first outer race (1) and a second outer race (2), each having a different number of inner teeth and outer teeth and being attached to each other, rolling elements (3) set between the first and second outer races to prevent separation between the first and second, outer races in axial or radial direction, an inner race (4) rotatably mounted within the first and second outer races, and a wave generator (5) rotatable to push the inner race (4), forcing the outer teeth (43) of the inner race (4) to partially mesh with the inner teeth of the first and second outer race. Thus, by means of notation of a tooth number difference, the invention achieves high reduction ratio transmission.

摘要翻译： 一种减速传动轴承包括：第一外圈（1）和第二外座圈（2），每个外圈具有不同数量的内齿和外齿，并且彼此附接;滚动元件（3） 和第二外圈，以防止第一和第二外圈在轴向或径向方向上的分离，可旋转地安装在第一和第二外圈内的内座圈（4）和可旋转以推动内圈的波发生器（5） （4），迫使内圈（4）的外齿（43）与第一外圈和第二外圈的内齿部分地啮合。 因此，通过齿数差的符号，本发明实现了高的减速比传递。

公开(公告)号：EP2674642A1

公开(公告)日：2013-12-18

申请号：EP12183381.8

申请日：2012-09-06

申请人： Harmonic Innovation Technology Co., Ltd.

发明人： Yeh, Chun-Shen

IPC分类号： F16H49/00

CPC分类号： F16H49/001 ,  F16H2049/003 ,  Y10T74/19642

摘要： A harmonic reducer with a stationary gear includes a stationary gear, a circular spline, a flexspline and a wave generator. The wave generator is assembled with the flexspline and a power source, and then the flexspline is assembled with the stationary gear and the circular spline. The flexspline is deformed when assembled, so the external gear thereof partially engages the first internal gear of the stationary gear and the second internal gear of the circular spline. The stationary gear is fixed, so when the power source drives the wave generator to rotate, the flexspline deforms but does not rotate in relative to the stationary gear. In relative to the circular spline, the flexspline both deforms and rotates relatively, so the circular spline and the output shaft rotate in a reducing speed simultaneously.

摘要翻译： 具有固定齿轮的谐波减速器包括固定齿轮，圆形花键，柔性线和波发生器。 波形发生器与柔性电缆和电源组装，然后柔性电缆与固定齿轮和圆形花键组装。 弹性线在组装时变形，因此其外齿轮部分地接合固定齿轮的第一内齿轮和圆形花键的第二内齿轮。 固定齿轮是固定的，因此当电源驱动波发生器旋转时，弹性线变形但不相对于静止齿轮旋转。 相对于圆形花键，弯曲线相对变形和旋转，因此圆形花键和输出轴同时以降低速度旋转。

公开(公告)号：EP2672146A1

公开(公告)日：2013-12-11

申请号：EP12183383.4

申请日：2012-09-06

申请人： Yeh, Chun-Shen

发明人： Yeh, Chun-Shen

IPC分类号： F16H49/00

CPC分类号： F16H49/001 ,  F16H2049/003 ,  Y10T74/19

摘要： A harmonic reducer with stationary flexspline is disclosed comprising a circular spline, a flexspline and a wave generator. The flexspline is assembled with the circular spline and the wave generator is assembled with the flexspline and a power source, so the flexspline deforms and partially engages with the circular spline. The flexspline is fixed while the circular spline is connected to an output shaft. Thus, when the power source drives the wave generator to rotate, the flexspline also drives the circular spline and the output shaft to rotate simultaneously.

摘要翻译： 公开了一种具有固定柔性线的谐波减速器，其包括圆形花键，柔性线和波发生器。 弹性线与圆形花键组装，波发生器与柔性线和动力源组装，因此柔性线变形并与圆形花键部分接合。 当圆形花键连接到输出轴时，弹性线固定。 因此，当电源驱动波发生器旋转时，柔性线还驱动圆形花键和输出轴同时旋转。

公开(公告)号：EP2625441A2

公开(公告)日：2013-08-14

申请号：EP11830282.7

申请日：2011-10-07

申请人： Clean Mobile AG

发明人： HOEBEL, Rudi ,  ROSSBERGER, Antonius Georg

IPC分类号： F16H3/44 ,  B62M11/14 ,  F16H57/02

CPC分类号： F16H35/00 ,  B62M6/55 ,  F16H49/001 ,  F16H2025/066 ,  F16H2049/003 ,  F16H2200/2069 ,  Y10T74/19

摘要： The application discloses a harmonic pin drive which comprises at least one outer ring gear with inner teeth that are adapted to the shape of pins of a pin ring, a transmitter for connecting to a rotor of an electric motor, a ball bearing that is supported on the transmitter and an arrangement of flexible means. The flexible means are distributed essentially on the circumference of a radius and the flexible means are provided for attachment to a casing. Furthermore, the flexible means comprise openings for inserting pins of the pin ring. Furthermore, an output shaft is provided for receiving a rotation of the outer ring gear.

摘要翻译： 该申请公开了一种谐波销驱动装置，该谐波销驱动装置包括至少一个外齿圈，该内齿具有适于销环的销的形状的内齿，用于连接到电动机的转子的变送器， 发射器和灵活装置的布置。 柔性装置基本上分布在半径的圆周上，柔性装置设置用于连接到外壳上。 此外，柔性装置包括用于插入销环的销的开口。 此外，输出轴设置用于接收外部环形齿轮的旋转。

公开(公告)号：EP2414704A4

公开(公告)日：2012-08-29

申请号：EP10758136

申请日：2010-03-30

申请人： CLEAN MOBILE AG

发明人： HOEBEL RUDI ,  ROSSBERGER ANTON

IPC分类号： F16H49/00 ,  B60K7/00 ,  F16H7/06 ,  H02K7/116

CPC分类号： F16H49/001 ,  B60K7/00 ,  B60K7/0007 ,  B60K2007/0092 ,  F16H7/06 ,  F16H2049/003 ,  H02K7/116 ,  H02K21/12

公开(公告)号：EP0942197A4

公开(公告)日：2000-12-27

申请号：EP97942264

申请日：1997-10-02

申请人： HARMONIC DRIVE SYSTEMS

发明人： TAKIZAWA NOBORU

IPC分类号： F16H49/00 ,  F16H1/32

CPC分类号： F16H49/001 ,  F16H2049/003 ,  Y10T74/19 ,  Y10T74/19633

摘要： A silk hat flexible external gear (13) of a flexible engagement gear device (11) comprises a body part (22), a diaphragm (23) and a boss (25). The one side of the shape of the cross section which is obtained by cutting a plate-shaped part (28) of the diaphragm (23) along a plane including the device axis (11a) is defined by a straight line (231) extending in a radial direction. The other side of the shape of the cross section is defined by a first convex circular arc (240), a concave circular arc (250) and a second convex circular arc (260) in this order from the boss side. Among those circular arcs, the first convex circular arc (240) has the smallest curvature and the concave circular arc (250) has the largest curvature. The concave circular arc (250) is at the center position of the plate-shaped part (28), which has the smallest thickness in the plate-shaped part (28). If the flexible external gear having this cross section is used, when the axial length is reduced, the stress concentration can be relieved without increasing the outer diameter.

公开(公告)号：EP0514829B2

公开(公告)日：1999-06-30

申请号：EP92108418.2

申请日：1992-05-19

申请人： HARMONIC DRIVE SYSTEMS INC.

发明人： Kiyosawa, Yoshihide ,  Takizawa, Noboru ,  Oukura, Takahiro ,  Yamamoto, Yoshito

IPC分类号： F16H25/06 ,  F16H49/00

CPC分类号： F16H49/001 ,  F16H2049/003 ,  Y10T74/19