专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20050070388A1 Drive belt pulley and belt drive system 有权
标题翻译：驱动皮带轮和皮带传动系统
公开(公告)号：US20050070388A1
公开(公告)日：2005-03-31
申请号：US10944756
申请日：2004-09-21
申请人： Hirofumi Miyata , Shinichiro Nishikawa , Masashi Yoshimura
发明人： Hirofumi Miyata , Shinichiro Nishikawa , Masashi Yoshimura
IPC分类号： F16H7/08 , F16H7/12 , F16H7/20 , F16H55/36
CPC分类号： F16H55/36 , F16H7/12 , F16H7/20 , F16H2007/0865 , F16H2055/363
摘要： A hollow cylindrical pulley body 5 is carried rotatably by a hollow cylindrical shaft member 11. A support rod 8 is inserted in the shaft member 11 to support the shaft member 11 for rocking motion about a pivot axis C2 orthogonal to the shaft member 11. The pivot axis C2 is inclined backward in the direction of belt travel with respect to the direction of load on the shaft member 11. With this configuration, when the drive belt 3 deviates to one side, the pulley body 5 is immediately angularly moved so that it is inclined with a level difference with respect to the direction of load on the shaft member 11 and is positioned obliquely relative to the drive belt 3, thereby producing a force of returning the drive belt 3 to its normal position.
摘要翻译：中空的圆筒形滑轮主体5由中空圆柱形轴构件11可旋转地承载。支撑杆8插入轴构件11中，以支撑轴构件11，以围绕与轴构件11正交的枢转轴线C2摆动。枢轴线C2相对于轴构件11上的负载方向在带行进方向上向后倾斜。利用这种构造，当驱动带3偏离到一侧时，滑轮体5立即成角度地移动，使得相对于轴构件11上的负载方向倾斜，并且相对于传动带3倾斜定位，从而产生将传动带3返回其正常位置的力。

2. 发明授权

US06598719B2 One-way clutch 失效
标题翻译：单向离合器
公开(公告)号：US06598719B2
公开(公告)日：2003-07-29
申请号：US09987343
申请日：2001-11-14
申请人： Hirofumi Miyata , Shinichiro Nishikawa , Yoshihiro Akahoshi
发明人： Hirofumi Miyata , Shinichiro Nishikawa , Yoshihiro Akahoshi
IPC分类号： F16D1306
CPC分类号： F16D41/20
摘要： A belt-type one-way clutch is arranged so that a case is assembled with a flat pulley so as to rotate around the central axis of the flat pulley, and that a flat belt is looped between a working surface of a rocking member supported for rocking motion by a shaft member held at both ends in shaft bores of the case and a working surface of the flat pulley, and that the rocking plate biased from a leaf spring presses one span of the flat belt to place an initial tension on the flat belt. Both the ends of the shaft member are held in the shaft bores of the case via respective bushes to suppress stress. Accordingly, larger torque can be transmitted despite use of aluminum alloy as material of the case.
摘要翻译：带式单向离合器被布置成使得壳体与平滑轮组装成围绕平滑轮的中心轴线旋转，并且平带在环形构件的工作表面之间环绕，通过保持在壳体的轴孔中的两端的轴构件和平滑轮的工作表面的摆动运动，并且从板簧偏压的摇摆板压迫平带的一跨距，以将初始张力放置在平面上带。轴构件的两端通过相应的衬套保持在壳体的轴孔中，以抑制应力。因此，尽管使用铝合金作为壳体的材料，但是可以传输更大的扭矩。

3. 发明授权

US07364522B2 Pulley for power transmission belt and belt power transmission device 有权
标题翻译：皮带轮用于动力传动皮带和皮带传动装置
公开(公告)号：US07364522B2
公开(公告)日：2008-04-29
申请号：US10875296
申请日：2004-06-25
申请人： Hirofumi Miyata , Shinichiro Nishikawa
发明人： Hirofumi Miyata , Shinichiro Nishikawa
IPC分类号： F16H7/20 , F16H55/12 , F16H55/32
CPC分类号： F16H7/18 , F16H55/36 , F16H2007/0865 , F16H2055/363
摘要： A pulley body 5 is provided at its both sides with power transmission members 6, 6. When a flat belt 3 becomes misaligned relative to the center of the pulley body 5 and comes into contact with one of the power transmission members 6, a running force of the flat belt 3 is utilized to displace the pulley body 5 diagonally relative to the flat belt 3, thus producing a force for returning the flat belt 3 to its original state.
摘要翻译：滑轮体5的两侧设置有动力传递部件6,6。当平皮带3相对于皮带轮主体5的中心变得不对准并且与其中一个动力传递部件6接触时，平带3的行进力被用于使皮带轮主体5相对于平面对角位移带3，从而产生使平带3返回其初始状态的力。

4. 发明授权

US07419448B2 Drive belt pulley and belt drive system 有权
标题翻译：驱动皮带轮和皮带传动系统
公开(公告)号：US07419448B2
公开(公告)日：2008-09-02
申请号：US10944756
申请日：2004-09-21
申请人： Hirofumi Miyata , Shinichiro Nishikawa , Masashi Yoshimura
发明人： Hirofumi Miyata , Shinichiro Nishikawa , Masashi Yoshimura
IPC分类号： F16H7/12 , F16H7/20 , F16H55/36
CPC分类号： F16H55/36 , F16H7/12 , F16H7/20 , F16H2007/0865 , F16H2055/363
摘要： A hollow cylindrical pulley body 5 is carried rotatably by a hollow cylindrical shaft member 11. A support rod 8 is inserted in the shaft member 11 to support the shaft member 11 for rocking motion about a pivot axis C2 orthogonal to the shaft member 11. The pivot axis C2 is inclined backward in the direction of belt travel with respect to the direction of load on the shaft member 11. With this configuration, when the drive belt 3 deviates to one side, the pulley body 5 is immediately angularly moved so that it is inclined with a level difference with respect to the direction of load on the shaft member 11 and is positioned obliquely relative to the drive belt 3, thereby producing a force of returning the drive belt 3 to its normal position.
摘要翻译：中空圆筒形滑轮主体5由中空圆柱形轴构件11可转动地承载。支撑杆8插入到轴构件11中，以支撑轴构件11以围绕与轴构件11正交的枢转轴线C 2摇摆运动。枢转轴线C 2相对于轴构件11上的负载方向在带行进方向上向后倾斜。利用这种构造，当驱动带3偏离到一侧时，滑轮主体5立即成角度地移动，使得它相对于轴构件11上的负载方向倾斜水平差，并相对于驱动带3，从而产生使驱动带3返回其正常位置的力。

5. 发明授权

US07387584B2 Drive belt pulley and belt drive system 有权
标题翻译：驱动皮带轮和皮带传动系统
公开(公告)号：US07387584B2
公开(公告)日：2008-06-17
申请号：US10944709
申请日：2004-09-21
申请人： Hirofumi Miyata , Shinichiro Nishikawa , Masashi Yoshimura
发明人： Hirofumi Miyata , Shinichiro Nishikawa , Masashi Yoshimura
IPC分类号： F16H55/32 , F16H7/20 , F16D3/14
CPC分类号： F16H7/12 , F16H7/18 , F16H55/36 , F16H2007/0865 , Y10S474/902
摘要： A hollow cylindrical pulley body 5 is carried rotatably by a hollow cylindrical shaft member 11. A support rod 8 is inserted in the shaft member 11, and the shaft member 11 is elastically supported to the support rod 8 through an elastic body 10. The elastic body 10 is provided within a quarter of the periphery of the support rod 8 that is located, when viewed along the axis of the shaft member 11, forward of the line of action of a radial shaft load on the shaft member 11 with respect to the direction of rotation of the pulley body 5. With this configuration, when the drive belt 3 deviates to one side, the pulley body 5 is immediately angularly moved so that it is inclined with a level difference with respect to the direction of the radial shaft load and is positioned obliquely relative to the drive belt 3. In this manner, a force of compensating for the deviation of the drive belt 3 is produced to avoid its wobbling.
摘要翻译：中空圆筒形滑轮主体5由中空圆柱形轴构件11可转动地承载。支撑杆8插入到轴构件11中，并且轴构件11通过弹性体10弹性地支撑到支撑杆8。弹性体10设置在支撑杆8的周边的四分之一之内，当沿着轴构件11的轴线观察时，其位于轴构件11上的径向轴负载的作用线的前方，相对于到滑轮主体5的旋转方向。利用这种构造，当驱动带3偏离到一侧时，滑轮主体5立即成角度地移动，使得其相对于径向轴载荷的方向倾斜，并且相对于驱动带倾斜地定位 3。以这种方式，产生补偿驱动带3的偏差的力，以避免其摆动。

6. 发明申请

US20050070387A1 Drive belt pulley and belt drive system 有权
标题翻译：驱动皮带轮和皮带传动系统
公开(公告)号：US20050070387A1
公开(公告)日：2005-03-31
申请号：US10944709
申请日：2004-09-21
申请人： Hirofumi Miyata , Shinichiro Nishikawa , Masashi Yoshimura
发明人： Hirofumi Miyata , Shinichiro Nishikawa , Masashi Yoshimura
IPC分类号： F16H55/54 , F16H7/08 , F16H7/12 , F16H7/18 , F16H55/36 , F16H7/14 , F16H7/20
CPC分类号： F16H7/12 , F16H7/18 , F16H55/36 , F16H2007/0865 , Y10S474/902
摘要： A hollow cylindrical pulley body 5 is carried rotatably by a hollow cylindrical shaft member 11. A support rod 8 is inserted in the shaft member 11, and the shaft member 11 is elastically supported to the support rod 8 through an elastic body 10. The elastic body 10 is provided within a quarter of the periphery of the support rod 8 that is located, when viewed along the axis of the shaft member 11, forward of the line of action of a radial shaft load on the shaft member 11 with respect to the direction of rotation of the pulley body 5. With this configuration, when the drive belt 3 deviates to one side, the pulley body 5 is immediately angularly moved so that it is inclined with a level difference with respect to the direction of the radial shaft load and is positioned obliquely relative to the drive belt 3. In this manner, a force of compensating for the deviation of the drive belt 3 is produced to avoid its wobbling.
摘要翻译：中空的圆筒形滑轮主体5由中空圆柱形轴构件11可旋转地承载。支撑杆8插入轴构件11中，并且轴构件11通过弹性体10弹性地支撑到支撑杆8.弹性主体10设置在支撑杆8的周边的四分之一区域内，当沿着轴构件11的轴线观察时，支撑杆8的周边中的径向轴负载的作用线在轴构件11上相对于通过这种构造，当驱动带3偏离到一侧时，滑轮体5立即成角度地移动，使得其相对于径向轴负载的方向倾斜水平差并且相对于驱动带3倾斜地定位。以这种方式，产生补偿传动带3的偏差的力，以避免其摆动。

7. 发明申请

US20050009657A1 Pulley for power transmission belt and belt power transmission device 有权
标题翻译：皮带轮用于动力传动皮带和皮带传动装置
公开(公告)号：US20050009657A1
公开(公告)日：2005-01-13
申请号：US10875296
申请日：2004-06-25
申请人： Hirofumi Miyata , Shinichiro Nishikawa
发明人： Hirofumi Miyata , Shinichiro Nishikawa
IPC分类号： F16H7/08 , F16H7/18 , F16H55/36 , F16H55/38 , F16H9/02
CPC分类号： F16H7/18 , F16H55/36 , F16H2007/0865 , F16H2055/363
摘要： A pulley body 5 is provided at its both sides with power transmission members 6, 6. When a flat belt 3 becomes misaligned relative to the center of the pulley body 5 and comes into contact with one of the power transmission members 6, a running force of the flat belt 3 is utilized to displace the pulley body 5 diagonally relative to the flat belt 3, thus producing a force for returning the flat belt 3 to its original state.
摘要翻译：滑轮主体5的两侧设置有动力传动部件6,6。当平皮带3相对于皮带轮主体5的中心变得不对准并且与传动部件6中的一个接触时，平带3用于相对于平带3对角地移动皮带轮体5，从而产生用于使平带3返回其原始状态的力。

8. 发明授权

US06220414B1 One-way clutch 有权
标题翻译：单向离合器
公开(公告)号：US06220414B1
公开(公告)日：2001-04-24
申请号：US09422082
申请日：1999-10-21
申请人： Shuichi Nagaya , Hirofumi Miyata , Shinichiro Nishikawa , Masakazu Domoto , Masahiko Satoda
发明人： Shuichi Nagaya , Hirofumi Miyata , Shinichiro Nishikawa , Masakazu Domoto , Masahiko Satoda
IPC分类号： F16D4107
CPC分类号： F16D41/07
摘要： A pulley with a built-in one-way clutch, the type of which has sprags tilting in a direction to wedge between inner and outer rings while being guided on respective riding lands of a cage by pressing of respective leaf springs, is mounted on an alternator shaft of an alternator to which torque of a crank shaft of a vehicle engine rotating together with slight variations in angular velocity is transmitted through a power transmission belt. In the mounting, a tilting force acting on a contact point at which each sprag contacts the corresponding riding land to tilt the sprag in the wedging direction is set larger than a frictional force between the sprag and the riding land acting on the contact point. According to this setting, the sprag can be tilted in the wedging direction regardless of the frictional force between the sprag and the riding land, thereby eliminating a locking failure within the high engine speed range.
摘要翻译：具有内置单向离合器的滑轮，其类型在通过相应的板簧的按压而被引导到轿厢的相应搭接平台的同时在内圈和外圈之间沿楔形方向倾斜安装在交流发电机的交流发电机轴通过动力传递带传递到车辆发动机的曲轴的转矩与角速度的微小变化一起转动。在安装中，作用在接触点处的倾斜力设定为大于楔形物和作用在接触点上的骑马陆地之间的摩擦力，在该接触点处，每个楔形物接触对应的骑马地面以使楔形物沿楔入方向倾斜。根据该设定，不管楔形物和搭接台面之间的摩擦力如何，楔形物都可以沿楔入方向倾斜，从而消除了高发动机转速范围内的锁定故障。

9. 发明授权

US5848949A Infinitely variable speed transmission 失效
标题翻译：无级变速传动
公开(公告)号：US5848949A
公开(公告)日：1998-12-15
申请号：US862917
申请日：1997-05-23
申请人： Hirofumi Miyata , Shinichiro Nishikawa
发明人： Hirofumi Miyata , Shinichiro Nishikawa
IPC分类号： F16H9/12 , F16H37/02 , F16H37/08 , F16H7/26
CPC分类号： F16H37/0846 , F16H2037/088
摘要： In an infinitely variable speed transmission T of this invention, a belt variable speed mechanism 4 is arranged between a first rotatable shaft 1 and a second rotatable shaft 2. A planetary gear mechanism 81 is provided which comprises a first, a second, and a third element. The first element is drivingly coupled to the second rotatable shaft 2. The second and third elements are drivingly coupled by way of different power transmission lines to the first rotatable shaft 1. An enclosed gear housing space 78 is defined at the back of a fixed sheave 14 of a second variable speed pulley 13 of the belt variable speed mechanism 4, to house therein the planetary gear mechanism 81. A belt transmission mechanism 55 is arranged between the first and second rotatable shafts 1 and 2. Supported on a flange 82 integral with the second rotatable shaft 2 is a planetary gear 84 having a first gear part 85 that engages with a first sun gear 88 and a second gear part 86 that engages with a second sun gear 90. The first sun gear 88 is drivingly coupled to a second transmission pulley 57 of the mechanism 55. The second sun gear 90 is drivingly coupled to the second variable speed pulley 13 of the mechanism 4. The distance between the shafts 1 and 2 can be changed easily, and the size of casing for gear engagement area covering can be made as small as possible.
摘要翻译：在本发明的无级变速器T中，带式变速机构4设置在第一可旋转轴1和第二可旋转轴2之间。行星齿轮机构81设置成包括第一，第二和第三元件。第一元件驱动地联接到第二可旋转轴2.第二和第三元件通过不同的输电线驱动地连接到第一可旋转轴1.封闭的齿轮容纳空间78限定在固定滑轮的背面带式变速机构4的第二变速带轮13的14，用于容纳行星齿轮机构81.带传动机构55布置在第一和第二可旋转轴1和2之间。支承在与第二可旋转轴2是行星齿轮84，其具有与第一太阳齿轮88啮合的第一齿轮部分85和与第二太阳齿轮90啮合的第二齿轮部分86.第一太阳齿轮88驱动地联接到第二太阳齿轮第二太阳齿轮90驱动地连接到机构4的第二变速皮带轮13.轴1和2之间的距离可以容易地改变，并且第用于齿轮啮合区域覆盖的壳体的尺寸可以尽可能小。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式