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1. 发明授权

US09618060B2 Rotation transmission device 有权
公开(公告)号：US09618060B2
公开(公告)日：2017-04-11
申请号：US14361318
申请日：2012-12-07
申请人： Naotsugu Kitayama , Koji Akiyoshi , Takahide Saito
发明人： Naotsugu Kitayama , Koji Akiyoshi , Takahide Saito
IPC分类号： F16D41/06 , F16D27/10 , F16D41/08 , F16D41/064 , F16D27/108 , F16D41/10 , F16D23/12 , F16D27/112
CPC分类号： F16D41/064 , F16D27/108 , F16D27/112 , F16D41/088 , F16D41/105 , F16D2023/123
摘要： A rotation transmission device is configured such that when an electromagnet of an electromagnetic clutch is energized, a control retainer of a two-way clutch is moved in the axial direction, so that the control retainer and a rotary retainer rotate relative to each other in the direction in which the circumferential widths of pockets decrease, thereby disengaging pairs of rollers from an outer ring and an inner ring. A spring holder is provided which is fixed to an input shaft and kept in abutment with an axial end surface of the inner ring to prevent relative rotation between the control retainer and the rotary retainer in the direction in which the circumferential widths of the pockets decrease, from the neutral position of the rollers. The spring holder is prevented from axial movement to prevent untimely engagement of the two-way clutch. The inner ring is integral with the input shaft.

2. 发明授权

US09279462B2 Rotation transmission device 有权
标题翻译：旋转传动装置
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。

3. 发明申请

US20150075935A1 ROTATION TRANSMISSION DEVICE 有权
标题翻译：旋转传动装置
公开(公告)号：US20150075935A1
公开(公告)日：2015-03-19
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： F16D41/08 , F16D27/118 , F16D47/04 , F16D27/112
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。

4. 发明授权

US09702418B2 Rotation transmission device 有权
公开(公告)号：US09702418B2
公开(公告)日：2017-07-11
申请号：US14385791
申请日：2013-03-29
申请人： Koji Akiyoshi , Koji Sato , Naotsugu Kitayama , Takahide Saito
发明人： Koji Akiyoshi , Koji Sato , Naotsugu Kitayama , Takahide Saito
IPC分类号： F16D41/08 , F16D41/10 , F16D27/118 , F16D23/12
CPC分类号： F16D41/088 , F16D27/118 , F16D41/08 , F16D41/105 , F16D2023/123
摘要： A rotation transmission device includes a two-way clutch which is selectively engaged and disengaged by an electromagnetic clutch. The two-way clutch includes a control retainer and a rotary retainer. The control retainer and the rotary retainer have flanges and bars formed on outer peripheral portions of the respective flanges and arranged so as to circumferentially alternate with each other with pockets defined between adjacent bars. Two rollers are received in each pocket. When the control retainer and the rotary retainer are rotated relative to each other, the rollers are adapted to be pushed by the bars to the disengaged position. An anti-rotation arrangement is provided on opposed surfaces of an outer ring and the control retainer member. The anti-rotation arrangement is adapted to prevent the control retainer from rotating relative to the outer ring while the rollers are in engagement, thereby preventing the rollers from moving to the neutral position.

5. 发明申请

US20150075936A1 ROTATION TRANSMISSION DEVICE 有权
标题翻译：旋转传动装置
公开(公告)号：US20150075936A1
公开(公告)日：2015-03-19
申请号：US14385791
申请日：2013-03-29
申请人： Koji Akiyoshi , Koji Sato , Naotsugu Kitayama , Takahide Saito
发明人： Koji Akiyoshi , Koji Sato , Naotsugu Kitayama , Takahide Saito
IPC分类号： F16D41/08 , F16D27/118
CPC分类号： F16D41/088 , F16D27/118 , F16D41/08 , F16D41/105 , F16D2023/123
摘要： A rotation transmission device includes a two-way clutch which is selectively engaged and disengaged by an electromagnetic clutch. The two-way clutch includes a control retainer and a rotary retainer. The control retainer and the rotary retainer have flanges and bars formed on outer peripheral portions of the respective flanges and arranged so as to circumferentially alternate with each other with pockets defined between adjacent bars. Two rollers are received in each pocket. When the control retainer and the rotary retainer are rotated relative to each other, the rollers are adapted to be pushed by the bars to the disengaged position. An anti-rotation arrangement is provided on opposed surfaces of an outer ring and the control retainer member. The anti-rotation arrangement is adapted to prevent the control retainer from rotating relative to the outer ring while the rollers are in engagement, thereby preventing the rollers from moving to the neutral position.
摘要翻译：旋转传动装置包括一个双向离合器，它由电磁离合器选择性地接合和分离。双向离合器包括控制保持器和旋转保持器。控制保持器和旋转保持器具有形成在各个凸缘的外周部分上的凸缘和杆，并且被布置为在相邻的杆之间限定的凹部彼此周向交替。每个口袋里都有两个滚筒。当控制保持器和旋转保持器相对于彼此旋转时，辊适于被杆推动到脱离位置。在外圈和控制保持构件的相对表面上设有防旋转装置。防旋转装置适于防止控制保持器相对于外圈旋转，同时辊子处于啮合状态，从而防止辊子移动到中立位置。

6. 发明申请

US20140345999A1 ROTATION TRANSMISSION DEVICE 有权
标题翻译：旋转传动装置
公开(公告)号：US20140345999A1
公开(公告)日：2014-11-27
申请号：US14361318
申请日：2012-12-07
申请人： Naotsugu Kitayama , Koji Akiyoshi , Takahide Saito
发明人： Naotsugu Kitayama , Koji Akiyoshi , Takahide Saito
IPC分类号： F16D41/064 , F16D27/108
CPC分类号： F16D41/064 , F16D27/108 , F16D27/112 , F16D41/088 , F16D41/105 , F16D2023/123
摘要： A rotation transmission device is configured such that when an electromagnet of an electromagnetic clutch is energized, a control retainer of a two-way clutch is moved in the axial direction, so that the control retainer and a rotary retainer rotate relative to each other in the direction in which the circumferential widths of pockets decrease, thereby disengaging pairs of rollers from an outer ring and an inner ring. A spring holder is provided which is fixed to an input shaft and kept in abutment with an axial end surface of the inner ring to prevent relative rotation between the control retainer and the rotary retainer in the direction in which the circumferential widths of the pockets decrease, from the neutral position of the rollers. The spring holder is prevented from axial movement to prevent untimely engagement of the two-way clutch. The inner ring is integral with the input shaft.
摘要翻译：旋转传递装置被构造成使得当电磁离合器的电磁体通电时，双向离合器的控制保持器沿轴向移动，使得控制保持器和旋转保持器相对于彼此旋转凹穴的周向宽度减小的方向，从而使成对的辊与外圈和内圈分离。提供弹簧保持器，其固定到输入轴并保持与内圈的轴向端面邻接，以防止在凹口的周向宽度减小的方向上控制保持器和旋转保持器之间的相对旋转，从辊的中立位置。防止弹簧保持架轴向运动，以防止双向离合器不及时接合。内圈与输入轴成一体。

7. 发明申请

US20140216882A1 ROTATION TRANSMISSION DEVICE 有权
标题翻译：旋转传动装置
公开(公告)号：US20140216882A1
公开(公告)日：2014-08-07
申请号：US14343880
申请日：2012-09-21
申请人： Naotsugu Kitayama , Koji Akiyoshi , Koji Sato
发明人： Naotsugu Kitayama , Koji Akiyoshi , Koji Sato
IPC分类号： F16D21/00
CPC分类号： F16D21/00 , F16D27/112 , F16D28/00 , F16D41/08 , F16D2023/123
摘要： A rotation transmission device is provided which includes a two-way clutch and an electromagnetic clutch for engaging and disengaging the two-way clutch and which can be easily assembled without the need for a shim to prevent movements of the clutches. The two-way clutch (10) and the electromagnetic clutch (50) are mounted in a housing (3) including at one end a positioning arrangement (5). The two-way clutch (10) and the electromagnetic clutch (5) are biased by an elastic member (7) supported by the positioning arrangement (5) toward an anti-separation ring (8) provided on the inner periphery of the housing (3) at the other end thereof, and are thus prevented from moving.
摘要翻译：提供一种旋转传动装置，其包括双向离合器和用于接合和分离双向离合器的电磁离合器，并且其可以容易地组装而不需要垫片以防止离合器的移动。双向离合器（10）和电磁离合器（50）安装在壳体（3）中，壳体（3）的一端包括定位装置（5）。双向离合器（10）和电磁离合器（5）被由定位装置（5）支撑的弹性构件（7）朝向设置在壳体内周上的防分离环（8） 3），从而防止其移动。

8. 发明授权

US09109642B2 Rotation transmission device 有权
标题翻译：旋转传动装置
公开(公告)号：US09109642B2
公开(公告)日：2015-08-18
申请号：US14343880
申请日：2012-09-21
申请人： Naotsugu Kitayama , Koji Akiyoshi , Koji Sato
发明人： Naotsugu Kitayama , Koji Akiyoshi , Koji Sato
IPC分类号： F16D27/08 , F16D21/00 , F16D28/00 , F16D41/08 , F16D27/112 , F16D23/12
CPC分类号： F16D21/00 , F16D27/112 , F16D28/00 , F16D41/08 , F16D2023/123
摘要： A rotation transmission device includes a two-way clutch and an electromagnetic clutch for engaging and disengaging the two-way clutch and which can be easily assembled without the need for a shim to prevent movements of the clutches. The two-way clutch (10) and the electromagnetic clutch (50) are mounted in a housing (3) including at one end a positioning arrangement (5). The two-way clutch (10) and the electromagnetic clutch (5) are biased by an elastic member (7) supported by the positioning arrangement (5) toward an anti-separation ring (8) provided on the inner periphery of the housing (3) at the other end thereof, and are thus prevented from moving.
摘要翻译：旋转传动装置包括双向离合器和用于接合和分离双向离合器的电磁离合器，并且可以容易地组装而不需要垫片以防止离合器的移动。双向离合器（10）和电磁离合器（50）安装在壳体（3）中，壳体（3）的一端包括定位装置（5）。双向离合器（10）和电磁离合器（5）被由定位装置（5）支撑的弹性构件（7）朝向设置在壳体内周上的防分离环（8） 3），从而防止其移动。

9. 发明授权

US08448764B2 Rotation transmission device 失效
标题翻译：旋转传动装置
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。

10. 发明申请

US20110061983A1 ROTATION TRANSMISSION DEVICE 审中-公开
标题翻译：旋转传动装置
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。

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