公开(公告)号：US06688442B2

公开(公告)日：2004-02-10

申请号：US10142973

申请日：2002-05-13

申请人： Hiromi Nojiri ,  Takahide Saito ,  Takashi Nozaki

发明人： Hiromi Nojiri ,  Takahide Saito ,  Takashi Nozaki

IPC分类号： F16D4704

CPC分类号： F16D47/04 ,  F16D25/0638

摘要： A power transmission device is proposed which makes it easy to start on a slope. A control type slip clutch and a mechanical type control type two-way clutch are mounted between an input shaft to which the rotation of an engine is transmitted and an output shaft mounted around the input shaft. The input shaft and the output shaft are engaged together by the slip clutch while producing slip, and thereafter the two-way clutch is engaged. This improves transmission efficiency. A one-way clutch is provided between the output shaft and a housing provided around the output shaft. In a stopped state on an upward slope, when depressing of the brake pedal is released and rotation in the reverse direction to the revolving direction of the engine is transmitted to the output shaft from the vehicle wheel side, the output shaft is locked by the operation of the one-way clutch, thereby preventing the vehicle from moving in the opposite direction to the moving direction.

摘要翻译： 提出了一种能够在斜坡上启动的电力传输装置。 控制式滑动离合器和机械式控制型双向离合器安装在传动发动机的旋转的输入轴与安装在输入轴周围的输出轴之间。 输入轴和输出轴通过滑动离合器啮合在一起，同时产生滑动，然后双向离合器接合。 这提高了传输效率。 在输出轴和设置在输出轴周围的壳体之间设置单向离合器。 在向上倾斜的停止状态下，当释放制动踏板的压下并且与发动机的旋转方向相反的方向的旋转从车轮侧传递到输出轴时，输出轴被操作锁定 ，从而防止车辆沿与移动方向相反的方向移动。

公开(公告)号：US5746676A

公开(公告)日：1998-05-05

申请号：US596110

申请日：1996-05-29

申请人： Tatsuo Kawase ,  Naoshi Hattori ,  Takashi Nozaki ,  Tomoaki Makino ,  Takahide Saito

发明人： Tatsuo Kawase ,  Naoshi Hattori ,  Takashi Nozaki ,  Tomoaki Makino ,  Takahide Saito

IPC分类号： F16H15/22 ,  F16H15/16 ,  F16H57/04

CPC分类号： F16H57/04 ,  F16H15/22

摘要： A friction type continuously variable transmission has double cones kept in contact with an input shaft and a drive cone and is capable of transmitting the rotation of the input shaft to an output shaft so that the output shaft rotates at a higher speed than the input shaft. A mechanism is provided for preventing the double cones from rotating about the input shaft and from coming off of their support shafts. A stay is mounted on a carrier supporting the double cones. The stay carries a guide roller bearing received in a guide fixed to a housing of the transmission. The stay thus prevents the rotation of the carrier while allowing only its axial movement. A stopper surface is provided at one end of the guide to restrict the axial movement of the carrier within a predetermined range.

摘要翻译： PCT No.PCT / JP95 / 00840 Sec。 371日期：1996年5月29日 102（e）日期1996年5月29日PCT提交1995年4月27日PCT公布。 出版物WO95 / 33147 日期1995年12月7日摩擦式无级变速器具有与输入轴和驱动锥保持接触的双锥，并且能够将输入轴的旋转传递到输出轴，使得输出轴以更高的速度旋转 比输入轴。 提供一种用于防止双锥体围绕输入轴旋转并从其支撑轴脱落的机构。 支架安装在支撑双锥的托架上。 托架承载接收在固定到变速箱的壳体的导轨中的导向滚柱轴承。 因此，支撑件可防止载体的旋转，同时仅允许其轴向运动。 在引导件的一端设置止动器表面，以将载体的轴向移动限制在预定范围内。

公开(公告)号：US06257386B1

公开(公告)日：2001-07-10

申请号：US09511786

申请日：2000-02-23

申请人： Takahide Saito ,  Tatsuo Kawase ,  Takashi Nozaki ,  Makoto Yasui ,  Shiro Goto

发明人： Takahide Saito ,  Tatsuo Kawase ,  Takashi Nozaki ,  Makoto Yasui ,  Shiro Goto

IPC分类号： B60K1700

CPC分类号： F16D41/088 ,  F16D27/10 ,  F16D41/084

摘要： A power cut/connect device is proposed which is axially compact and is usable in a limited space. The device includes a first input member coupled to a power shaft, an output member mounted coaxially with the first input member, a first two-way clutch provided between the first input member and the output member, a second input member coaxially mounted with the output member, a second two-way clutch provided between the output member and the second input member so as to be disposed coaxially with and around the first two-way clutch, and a control unit for controlling the first and second two-way clutches for interruption and connection of power.

摘要翻译： 提出了一种轴向紧凑并且在有限空间中可用的断电/连接装置。 该装置包括联接到动力轴的第一输入构件，与第一输入构件同轴安装的输出构件，设置在第一输入构件和输出构件之间的第一双向离合器，与输出构件同轴地安装的第二输入构件 构件，设置在所述输出构件和所述第二输入构件之间以与所述第一双向离合器同轴并且围绕所述第一双向离合器设置的第二双向离合器;以及控制单元，用于控制所述第一和第二双向离合器的中断 并连接电源。

公开(公告)号：US09618062B2

公开(公告)日：2017-04-11

申请号：US14707394

申请日：2015-05-08

申请人： Koji Sato ,  Takahide Saito ,  Masahiro Kawai ,  Kouji Isoda ,  Naochika Kubota ,  Yumiko Mineno ,  Hiromitsu Hamazaki

发明人： Koji Sato ,  Takahide Saito ,  Masahiro Kawai ,  Kouji Isoda ,  Naochika Kubota ,  Yumiko Mineno ,  Hiromitsu Hamazaki

IPC分类号： F16D43/02 ,  F16D41/10 ,  B60N2/16 ,  B60N2/44

CPC分类号： F16D43/02 ,  B60N2/1615 ,  B60N2/167 ,  B60N2/168 ,  B60N2/938 ,  F16D41/105

摘要： A clutch unit includes a lever-side clutch portion for controlling transmission and interruption of rotational torque to an output side through lever operation, and a brake-side clutch portion for transmitting torque input from the lever-side clutch portion to the output side and for interrupting torque reversely input from the output side. The lever-side clutch portion has an outer centering spring provided between a lever-side outer ring to be rotated through the lever operation and a cover restricted in rotation, for accumulating an elastic force obtained by torque input from the lever-side outer ring and for restoring the lever-side outer ring to a neutral state with the accumulated elastic force through releasing of the torque input from the lever-side outer ring.

公开(公告)号：US09279462B2

公开(公告)日：2016-03-08

申请号：US14385782

申请日：2013-03-12

申请人： Naotsugu Kitayama ,  Takahide Saito ,  Koji Akiyoshi ,  Koji Sato

发明人： Naotsugu Kitayama ,  Takahide Saito ,  Koji Akiyoshi ,  Koji Sato

IPC分类号： F16D47/04 ,  F16D27/112 ,  F16D41/08 ,  F16D27/118

CPC分类号： F16D41/086 ,  F16D27/112 ,  F16D27/118 ,  F16D41/088 ,  F16D41/105 ,  F16D47/04 ,  F16D2023/123 ,  F16D2027/001

摘要： A rotation transmission device includes a control retainer and a rotary retainer having bars arranged circumferentially alternating with each other such that pockets are defined between the adjacent pairs of bars. A pair of rollers are mounted in each pocket with an elastic member disposed between the pair of rollers such that the pair of rollers are pushed by the respective bars to their respective disengaged positions when the control retainer and the rotary retainer rotate relative to each other. A spring holder is fitted on an input shaft while abutting one axial end surface of an inner ring. The spring holder has spring support pieces on the outer periphery thereof to prevent radially outward movement of the elastic members. The spring support pieces are plate-shaped members disposed radially outwardly of the elastic members to extend in the axial direction in parallel to the outer periphery of the inner ring.

摘要翻译： 旋转传动装置包括控制保持器和旋转保持器，其具有彼此周向交替设置的杆，使得在相邻的杆对之间限定凹穴。 一对辊子安装在每个袋中，弹性构件设置在一对辊之间，使得当控制保持器和旋转保持器相对于彼此旋转时，一对辊被相应的杆推动到它们各自的分离位置。 弹簧保持器安装在输入轴上，同时抵靠内圈的一个轴向端面。 弹簧保持件在其外周上具有弹簧支撑件，以防止弹性构件的径向向外移动。 弹簧支撑件是沿弹性件的径向外侧设置的平行于内圈的外周的轴向延伸的板状部件。

公开(公告)号：US20150096859A1

公开(公告)日：2015-04-09

申请号：US14391184

申请日：2013-03-29

申请人： Kouji Isoda ,  Takahide Saito ,  Masahiro Kawai ,  Yasumasa Hibi ,  Yumiko Mineno

发明人： Kouji Isoda ,  Takahide Saito ,  Masahiro Kawai ,  Yasumasa Hibi ,  Yumiko Mineno

IPC分类号： F16D67/02 ,  B60N2/16 ,  F16D41/10

CPC分类号： F16D67/02 ,  B60N2/165 ,  B60N2/167 ,  B60N2/168 ,  B60N2/169 ,  B60N2/1814 ,  B60N2/1882 ,  B60N2/1892 ,  B60N2/1896 ,  F16D41/105 ,  F16D41/18

摘要： A clutch unit includes a lever-side clutch section provided on an input side, for controlling rotational torque to be input through lever operation, and a brake-side clutch section provided on an output side, for transmitting the rotational torque from the lever-side clutch section to the output side, and interrupting rotational torque to be reversely input from the output side. The brake-side clutch section has a two-layer structure, in which two one-way clutches are arranged side by side in an axial direction. The first one-way clutch interrupts rotational torque in a forward direction, which is reversely input from the output side, through meshing of serrated projection and depression portions, whereas the second one-way clutch interrupts rotational torque in a backward direction, which is reversely input from the output side, through meshing of serrated projection and depression portions arranged in an opposite direction.

摘要翻译： 离合器单元包括设置在输入侧的杠杆侧离合器部分，用于控制通过杠杆操作输入的转矩;以及制动器侧离合器部分，其设置在输出侧，用于将来自杠杆侧的转矩传递 离合器部分到输出侧，并且阻止从输出侧反向输入的转矩。 制动侧离合器部分具有双轴结构，其中两个单向离合器沿轴向并排设置。 第一单向离合器通过锯齿状突起和凹陷部的啮合而中断从输出侧反向输入的前进方向的转矩，而第二单向离合器中断逆向反转的转矩 通过沿相反方向布置的锯齿形突起和凹陷部分的啮合，从输出侧输入。

公开(公告)号：US20140162826A1

公开(公告)日：2014-06-12

申请号：US14232297

申请日：2012-07-11

申请人： Koji Sato ,  Takahide Saito ,  Masafumi Nakakoji ,  Naotsugu Kitayama

发明人： Koji Sato ,  Takahide Saito ,  Masafumi Nakakoji ,  Naotsugu Kitayama

IPC分类号： F16H1/32

CPC分类号： F16H1/321 ,  F16H1/32 ,  H02K7/116

摘要： A motor assembly includes an electric motor and a speed reducing mechanism. The speed reducing mechanism includes: a housing; an internal gear supported by the inner diameter surface of the housing; eccentric disks capable of rotating inside the internal gear when the rotating shaft of the electric motor rotates; an output shaft having at the axial end thereof a cage rotatably disposed between the internal gear and the eccentric disks, the cage being arranged coaxially with the rotation axis of the eccentric disks; and rolling elements retained by the cage and meshing with internal teeth of the internal gear, the number of the rolling elements being smaller than the number of the internal teeth. The eccentric disks are provided on the rotating shaft of the electric motor.

摘要翻译： 电动机组件包括电动机和减速机构。 减速机构包括：一个壳体; 由所述壳体的内径表面支撑的内齿轮; 当电动机的旋转轴旋转时能够在内齿轮内旋转的偏心盘; 输出轴，其轴向端部具有可旋转地设置在所述内齿轮和所述偏心盘之间的保持架，所述保持架与所述偏心盘的旋转轴线同轴配置; 以及由保持架保持并与内齿轮的内齿啮合的滚动元件，滚动元件的数量小于内齿数。 偏心盘设置在电动机的旋转轴上。

公开(公告)号：US08448764B2

公开(公告)日：2013-05-28

申请号：US12742448

申请日：2008-12-09

申请人： Koji Akiyoshi ,  Takanobu Sato ,  Takahide Saito

发明人： Koji Akiyoshi ,  Takanobu Sato ,  Takahide Saito

IPC分类号： F16D41/08

CPC分类号： F16D41/105 ,  F16C35/063 ,  F16C2226/74

摘要： A rotation transmission device includes an outer ring having an inner periphery and an inner ring mounted inside the outer ring and having an outer periphery. A control retainer and a rotary retainer are disposed between opposed surfaces of the outer ring and the inner ring, and each of the retainers has a flange and bridges provided at the radially outer side of the respective flange and arranged circumferentially alternately with the bridges of the other retainer thereby defining pockets between the adjacent bridges. The control retainer is axially slidably and rotatably supported and the rotary retainer is axially immovably and rotatably supported. An electromagnetic clutch is mounted on a torque transmission shaft and includes an electromagnet having an electromagnetic coil, the electromagnetic clutch being configured to axially move the control retainer when the electromagnetic coil is energized and deenergized.

摘要翻译： 旋转传递装置包括外圈和安装在外圈内部并具有外周的内圈的外圈。 控制保持器和旋转保持器设置在外环和内环的相对表面之间，并且每个保持器具有设置在相应凸缘的径向外侧的凸缘和桥， 从而在相邻的桥之间形成凹槽。 控制保持器轴向可滑动和可旋转地支撑，并且旋转保持器轴向地不可移动和可旋转地支撑。 电磁离合器安装在转矩传递轴上并且包括具有电磁线圈的电磁体，电磁离合器构造成当电磁线圈通电并断电时轴向移动控制保持器。

公开(公告)号：US20110061983A1

公开(公告)日：2011-03-17

申请号：US12991914

申请日：2009-06-01

申请人： Takanobu Sato ,  Koji Akiyoshi ,  Takahide Saito

发明人： Takanobu Sato ,  Koji Akiyoshi ,  Takahide Saito

IPC分类号： F16D43/00 ,  F16D27/102

CPC分类号： F16D41/086 ,  F16D27/004 ,  F16D27/10 ,  F16D2027/008 ,  F16D2300/18

摘要： A rotation transmission device is provided which has a minimum play in the rotational direction, which is reliable by preventing the rollers from erroneously engaging during idling, and which has high torque capacity. A control retainer 19A and a rotary retainer 19B are mounted between an outer race 11 having a cylindrical surface 17 on its inner periphery and an inner race 12 having cam surfaces 18 on its outer periphery. An opposed pair of rollers 25 are mounted in each of pockets 24 defined between pillars 21 and 23 of the respective retainers 19A and 19B. A presser member 26 is also mounted in each pocket 24 which biases the pair of rollers 25 away from each other while pressing the rollers against the cam surface 18. A plurality of torque cams 40 are provided between flanges 20 and 22 of the control retainer 19A and the rotary retainer 19B. When the control retainer 19A is moved toward a rotor 52 by the actuation of an electromagnetic clutch 50, the torque cams 40 rotate the control retainer 19A and the rotary retainer 19B in the direction in which the circumferential width of the pockets 24 decreases, thereby disengaging the opposed pairs of rollers 25. When the control retainer 19A is moved away from the rotor 52, the control retainer 19A and the rotary retainer 19B are rotated relative to each other in the direction in which the circumferential width of the pockets 24 increases under the biasing force of the presser members 26, thereby engaging the rollers 25. While the inner race 12 is idling, the presser members 26 prevent the rollers 25 from moving radially outwardly, thereby preventing erroneous engagement of the rollers 25.

摘要翻译： 提供了一种旋转传递装置，其在旋转方向上具有最小的游隙，这是通过防止辊在空转期间错误地接合并且具有高扭矩能力而可靠的。 控制保持器19A和旋转保持器19B安装在其内周上具有圆柱形表面17的外座圈11和在其外周上具有凸轮表面18的内座圈12之间。 相对的一对辊子25安装在各个保持器19A和19B的支柱21和23之间限定的每个凹穴24中。 压紧构件26也安装在每个袋24中，其将一对辊25偏压，同时将辊压在凸轮表面18上。多个扭矩凸轮40设置在控制保持器19A的凸缘20和22之间 和旋转保持架19B。 当控制保持器19A通过电磁离合器50的驱动向转子52移动时，转矩凸轮40沿着凹穴24的周向宽度减小的方向旋转控制保持器19A和旋转保持器19B，从而脱开 相对的辊对25.当控制保持器19A远离转子52移动时，控制保持器19A和旋转保持器19B在袋24的周向宽度增加的方向上相对于彼此旋转 按压构件26的偏压力，从而接合辊25.当内圈12空转时，按压构件26防止辊25径向向外移动，从而防止辊25的错误接合。

公开(公告)号：US4441875A

公开(公告)日：1984-04-10

申请号：US470354

申请日：1983-02-28

申请人： Takahide Saito ,  Yasuo Nakagawa

发明人： Takahide Saito ,  Yasuo Nakagawa

IPC分类号： B29C33/38 ,  B29C41/00 ,  B29C45/00 ,  B29C45/26 ,  B29C45/28 ,  B29C45/30 ,  B29C45/36 ,  B29C45/37 ,  B29C45/77 ,  B29C70/62 ,  H01F41/02 ,  B29F1/022

CPC分类号： B29C45/0013 ,  B29C33/38 ,  B29C45/26 ,  B29C70/62 ,  H01F41/028

摘要： A mold apparatus for forming ring-shaped magnet from a plastic magnet material containing a magnetic powder under the influence of a magnetic field, comprising a stationary intermediate composite retainer plate and a movable intermediate composite retainer plate, the former being put on the latter, said movable intermediate composite retainer plate consisting of at least one cylindrical or inversed frusto-conical cavity block made of a magnetic material having a ring-shaped cavity, at least one cavity block holder made of non-magnetic material embracing and holding the cavity block and at least one cylindrical or inversed frusto-conical magnetism shielding member made of a non-magnetic material and disposed concentrically and in contact with the lower side of the cavity, said stationary intermediate composite retainer plate consisting of at least one cylindrical or inversed frusto-conical sprue block made of a magnetic material, and at least one sprue block holder made of a non-magnetic material embracing and holding the sprue block. The diameter of the side of said magnetism shielding member contacting the lower side of the cavity is greater than the outside diameter of the cavity. The sprue block is placed on the cavity concentrically with the cavity and the diameter of the side of the sprue block contacting the upper side of the cavity is not larger than the inside diameter of the cavity.

摘要翻译： 一种用于在磁场影响下由含有磁性粉末的塑料磁体材料形成环形磁体的模具装置，包括固定的中间复合材料保持板和可移动的中间复合材料保持板，前者放置在其上，所述模具装置 可移动的中间复合保持板，由至少一个由具有环形空腔的磁性材料制成的圆柱形或倒入的截头圆锥形空腔块组成，至少一个由非磁性材料构成并包围和保持空腔的空腔块座 至少一个圆柱形或倒立的截头圆锥形磁屏蔽构件，其由非磁性材料制成并同心且与空腔的下侧接触，所述固定中间复合保持板由至少一个圆柱形或倒立的截头圆锥形浇道 由磁性材料制成的块，以及由非磁性材料制成的至少一个浇注块支架 c材料拥抱并保持浇道块。 接触空腔下侧的磁屏蔽件的一侧的直径大于空腔的外径。 浇口块与空腔同心地放置在腔体上，并且与腔体上侧接触的浇道块的侧面的直径不大于空腔的内径。