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1. 发明授权

US07506738B2 One-way clutch of sprag type 失效
标题翻译：单向离合器的楔形类型
公开(公告)号：US07506738B2
公开(公告)日：2009-03-24
申请号：US11401275
申请日：2006-04-11
申请人： Kazuhiko Muramatsu , Akira Iwano
发明人： Kazuhiko Muramatsu , Akira Iwano
IPC分类号： F16D41/07
CPC分类号： F16D41/07
摘要： The present invention provides a sprag type one-way clutch of disengaging type comprising an outer race having a substantially annular inner peripheral track surface, an inner race spaced apart from the outer race in a radial direction and disposed coaxially with and rotatable relative to the outer race and having a substantially annular outer peripheral track surface, a plurality of sprags disposed between the outer race and the inner race to transmit torque between the inner and outer track surfaces, and a ribbon spring for applying rising moment to the sprags, and wherein an outer diameter side cam surface of the sprag is provided with a mechanism for preventing fluctuation of the sprag during a predetermined number of idle revolutions of the outer race.
摘要翻译：本发明提供一种分离型的楔形式单向离合器，其包括具有大体上环形的内周轨道表面的外座圈，在径向方向上与外座圈间隔开的内座圈，并且与外座圈同轴并相对于外壳可旋转并且具有基本上环形的外周轨道表面，设置在所述外座圈和所述内座圈之间以在所述内轨道表面和所述内轨道表面之间传递扭矩的多个楔块以及用于将上升力矩施加到所述楔块的色带弹簧，并且其中在所述花纹块的外径侧凸轮面设置有用于在所述外圈的预定次数的怠速转动期间防止所述花纹块的变动的机构。

2. 发明申请

US20060231365A1 One-way clutch of sprag type 失效
公开(公告)号：US20060231365A1
公开(公告)日：2006-10-19
申请号：US11401275
申请日：2006-04-11
申请人： Kazuhiko Muramatsu , Akira Iwano
发明人： Kazuhiko Muramatsu , Akira Iwano
IPC分类号： F16D41/07
CPC分类号： F16D41/07
摘要： The present invention provides a sprag type one-way clutch of disengaging type comprising an outer race having a substantially annular inner peripheral track surface, an inner race spaced apart from the outer race in a radial direction and disposed coaxially with and rotatable relative to the outer race and having a substantially annular outer peripheral track surface, a plurality of sprags disposed between the outer race and the inner race to transmit torque between the inner and outer track surfaces, and a ribbon spring for applying rising moment to the sprags, and wherein an outer diameter side cam surface of the sprag is provided with a mechanism for preventing fluctuation of the sprag during a predetermined number of idle revolutions of the outer race.

3. 发明授权

US07484606B2 One-way clutch and sprag for the one-way clutch 有权
标题翻译：单向离合器和单向离合器的单向离合器
公开(公告)号：US07484606B2
公开(公告)日：2009-02-03
申请号：US11240490
申请日：2005-10-03
申请人： Kazuhiko Muramatsu , Akira Iwano
发明人： Kazuhiko Muramatsu , Akira Iwano
IPC分类号： F16D41/07
CPC分类号： F16D41/07 , F16D2300/10
摘要： A one-way clutch comprising an inner race and an outer race radially spaced apart from each other and concentrically disposed for rotation relative to each other, and a spray disposed between the inner race and the outer race for transmitting torque is characterized in that the cam surface of the sprag which contacts with the outer peripheral surface of the inner race is formed with a plurality of axially extending grooves.
摘要翻译：一种单向离合器，其包括彼此径向间隔开并且同心地设置成相对于彼此旋转的内座圈和外座圈，并且设置在所述内座圈和所述外座圈之间用于传递扭矩的喷射器的特征在于，所述凸轮与内圈的外周面接触的楔块的表面形成有多个轴向延伸的槽。

4. 发明申请

US20070029153A1 One-way clutch 审中-公开
标题翻译：单向离合器
公开(公告)号：US20070029153A1
公开(公告)日：2007-02-08
申请号：US11495551
申请日：2006-07-31
申请人： Akira Iwano , Yukiyoshi Suzuki , Kazuhiko Muramatsu
发明人： Akira Iwano , Yukiyoshi Suzuki , Kazuhiko Muramatsu
IPC分类号： F16D41/069 , F16D13/60
CPC分类号： F16D41/07 , F16D2250/00 , F16D2300/06 , F16D2300/10
摘要： The present invention provides a one-way clutch comprising an outer race, an inner race rotatable relative to the outer race and torque transmitting members for transmitting torque between the outer race and the inner race and wherein a plurality of grooves extending substantially in a circumferential direction are formed in an outer peripheral track surface of the inner race.
摘要翻译：本发明提供一种单向离合器，其包括外座圈，能够相对于外座圈旋转的内座圈和用于在外座圈和内座圈之间传递扭矩的扭矩传递构件，并且其中沿圆周方向延伸的多个槽形成在内圈的外周轨道表面中。

5. 发明申请

US20060076205A1 One-way clutch and sprag for the one-way clutch 有权
公开(公告)号：US20060076205A1
公开(公告)日：2006-04-13
申请号：US11240490
申请日：2005-10-03
申请人： Kazuhiko Muramatsu , Akira Iwano
发明人： Kazuhiko Muramatsu , Akira Iwano
IPC分类号： F16D41/07
CPC分类号： F16D41/07 , F16D2300/10
摘要： A one-way clutch comprising an inner race and an outer race radially spaced apart from each other and concentrically disposed for rotation relative to each other, and a spray disposed between the inner race and the outer race for transmitting torque is characterized in that the cam surface of the sprag which contacts with the outer peripheral surface of the inner race is formed with a plurality of axially extending grooves.

6. 发明授权

US08662271B2 Differentially controllable two-way clutch 有权
标题翻译：差分可控双向离合器
公开(公告)号：US08662271B2
公开(公告)日：2014-03-04
申请号：US12954667
申请日：2010-11-25
申请人： Akira Iwano , Kazuhiko Muramatsu
发明人： Akira Iwano , Kazuhiko Muramatsu
IPC分类号： F16D41/08
CPC分类号： F16D41/105
摘要： A differentially controllable two-way clutch including an outer wheel with a cam portion on an inner circumference, an inner wheel arranged apart from the outer wheel and toward an inner diameter of the two-way clutch as well as rotatably and concentrically with respect to the outer wheel, a torque transmission member located between the outer wheel and the inner wheel to transmit torque, a cage configured to hold the torque transmission member and to be slidable in a circumferential direction and which is differentially controlled, and a spring supported by the cage and configured to be capable of biasing the torque transmission member so that the torque transmission member engages with a cam surface.
摘要翻译：一种差速可控双向离合器，包括在内圆周上具有凸轮部分的外轮，内轮与外轮隔开并朝向双向离合器的内径布置，并且相对于内轮可旋转并同心地外轮，位于外轮和内轮之间以传递扭矩的扭矩传递构件，被构造成保持扭矩传递构件并且能够沿圆周方向可滑动并且被差动控制的保持架，以及由所述保持架支撑的弹簧并且被构造成能够偏置扭矩传递构件，使得扭矩传递构件与凸轮表面接合。

7. 发明申请

US20110127134A1 DIFFERENTIALLY CONTROLLABLE TWO-WAY CLUTCH 有权
标题翻译：差分可控两路离合器
公开(公告)号：US20110127134A1
公开(公告)日：2011-06-02
申请号：US12954667
申请日：2010-11-25
申请人： Akira IWANO , Kazuhiko Muramatsu
发明人： Akira IWANO , Kazuhiko Muramatsu
IPC分类号： F16D41/064 , F16D41/20
CPC分类号： F16D41/105
摘要： A differentially controllable two-way clutch including an outer wheel with a cam portion on an inner circumference, an inner wheel arranged apart from the outer wheel and toward an inner diameter of the two-way clutch as well as rotatably and concentrically with respect to the outer wheel, a torque transmission member located between the outer wheel and the inner wheel to transmit torque, a cage configured to hold the torque transmission member and to be slidable in a circumferential direction and which is differentially controlled, and a spring supported by the cage and configured to be capable of biasing the torque transmission member so that the torque transmission member engages with a cam surface.
摘要翻译：一种差速可控双向离合器，包括在内圆周上具有凸轮部分的外轮，内轮与外轮隔开并朝向双向离合器的内径布置，并且相对于内轮可旋转并同心地外轮，位于外轮和内轮之间以传递扭矩的扭矩传递构件，被构造成保持扭矩传递构件并且能够沿圆周方向可滑动并且被差动控制的保持架，以及由所述保持架支撑的弹簧并且被构造成能够偏置扭矩传递构件，使得扭矩传递构件与凸轮表面接合。

8. 发明授权

US07849989B2 One-way clutch 失效
标题翻译：单向离合器
公开(公告)号：US07849989B2
公开(公告)日：2010-12-14
申请号：US11776024
申请日：2007-07-11
申请人： Hirofumi Ogata , Kazuhiko Muramatsu
发明人： Hirofumi Ogata , Kazuhiko Muramatsu
IPC分类号： F16D41/06
CPC分类号： F16D41/066
摘要： A one-way clutch is provided with an outer ring having a cylindrical wall on an inner circumference thereof, an inner ring having cam surfaces formed thereon, rolling elements arranged between the outer and inner rings to perform transmission of a torque between the outer and inner rings, and springs biasing the rolling elements, respectively. The inner ring is provided on its outer circumferential wall with recesses such that lube-oil receiving and accumulating parts are formed between the cylindrical wall of the outer ring and the outer circumferential wall of the inner ring.
摘要翻译：单向离合器设置有在其内周上具有圆筒壁的外圈，形成有凸轮表面的内圈，设置在外圈和内圈之间的滚动元件，以在外圈和内圈之间传递扭矩环和弹簧分别偏置滚动元件。内圈在其外周壁上设置有凹部，使得润滑油接收和积聚部分形成在外圈的圆筒壁和内圈的外周壁之间。

9. 发明申请

US20070251794A1 Roller-type one-way clutch 失效
标题翻译：滚子式单向离合器
公开(公告)号：US20070251794A1
公开(公告)日：2007-11-01
申请号：US11783383
申请日：2007-04-09
申请人： Hirobumi Shirataki , Kazuhiko Muramatsu
发明人： Hirobumi Shirataki , Kazuhiko Muramatsu
IPC分类号： F16D41/06
CPC分类号： F16D41/067 , F16D41/28
摘要： The present invention provides a roller-type one-way clutch comprising an annular outer race provided at its inner periphery with a cam surface, an inner race spaced apart from the outer race in a radially inner diameter side and disposed in coaxial with the outer race for a relative movement therewith and having an annular outer peripheral track surface, a plurality of rollers disposed between the outer race and the inner race and adapted to transmit torque between the outer peripheral track surface and the cam surface, a cage for holding the plurality of rollers, and a C-shaped annular spring for biasing the rollers toward a direction in which the rollers are engaged by the cam surface, through the cage.
摘要翻译：本发明提供一种滚子式单向离合器，其包括在其内周设置有凸轮表面的环形外圈，在径向内径侧与外座圈间隔开并与外圈同轴设置的内圈用于与其相对运动并且具有环形外周轨道表面;多个辊，设置在所述外座圈和所述内座圈之间并且适于在所述外周轨道表面和所述凸轮表面之间传递扭矩;保持架，用于保持所述多个辊子和C形环形弹簧，用于通过保持架将辊子朝着凸轮表面与辊接合的方向偏压。

10. 发明授权

US06830138B2 Stator 有权
标题翻译：定子
公开(公告)号：US06830138B2
公开(公告)日：2004-12-14
申请号：US10448178
申请日：2003-05-30
申请人： Kazuhiko Muramatsu
发明人： Kazuhiko Muramatsu
IPC分类号： F16H4124
CPC分类号： F16F15/129 , F16D33/18 , F16H2041/246
摘要： In a stator in which a damper mechanism is provided between a ratchet one-way clutch mechanism and a vane wheel, the damper mechanism is provided with a friction element.
摘要翻译：在减振机构设置在棘轮单向离合器机构和叶轮之间的定子中，阻尼机构设置有摩擦元件。

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