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1. 发明申请

US20090196655A1 Coupling device, and image forming apparatus 有权
标题翻译：耦合装置和图像形成装置
公开(公告)号：US20090196655A1
公开(公告)日：2009-08-06
申请号：US12385389
申请日：2009-04-07
申请人： Junya Takigawa , Takuro Kamiya , Hideaki Sugata , Yoshimi Asayama
发明人： Junya Takigawa , Takuro Kamiya , Hideaki Sugata , Yoshimi Asayama
IPC分类号： G03G15/00 , F16H35/00
CPC分类号： G03G21/1864 , G03G21/1647 , G03G21/186 , G03G2221/1657 , Y10T74/19
摘要： A coupling unit includes two constant velocity joints arranged in series in the shaft direction. The coupling unit couples a driven shaft and a drive shaft. Each constant velocity joint includes a ball non-retaining member and a ball retaining member. The ball non-retaining member has an annular space with one opened end and a plurality of track grooves extending in the shaft direction on an external wall surface of the annular space at a constant interval in a circumferential direction. The ball retaining member has a portion that engages with the annular space of the ball non-retaining member, and that retains a ball that slides along each of the track grooves formed in the ball non-retaining member.
摘要翻译：耦合单元包括沿轴向串联设置的两个等速万向节。联接单元联接从动轴和驱动轴。每个等速万向节包括球保持构件和球保持构件。球非保持构件具有一个开放端的环形空间和沿圆周方向以恒定间隔在轴向方向上延伸的环形空间的外壁表面上的多个轨道槽。球保持构件具有与球非保持构件的环形空间接合的部分，并且保持沿着形成在球非保持构件中的每个轨道槽滑动的球。

2. 发明申请

US20090042656A1 Image Forming apparatus 审中-公开
标题翻译：成像装置
公开(公告)号：US20090042656A1
公开(公告)日：2009-02-12
申请号：US12219903
申请日：2008-07-30
申请人： Junya Takigawa , Yoshimi Asayama
发明人： Junya Takigawa , Yoshimi Asayama
IPC分类号： F16D3/04
CPC分类号： F16D3/221
摘要： A disclosed image forming apparatus comprises a unit, which includes a rotating body and is detachable from an apparatus body, and a connection unit configured to connect a driven shaft provided in the unit to a drive shaft provided in the apparatus body. The driven shaft is configured to transmit a drive force to the rotating body. The drive shaft is configured to be rotated by a drive force of a drive source. The unit is positioned relative to the apparatus body by connecting the drive shaft and the driven shaft with the connection unit. The rotating body includes at least one of a developing roller, a drive roller of an intermediate transfer belt, a drive roller of a sheet transport belt, a roller configured to transport a sheet, and a secondary transfer roller. The connection unit is a constant velocity joint.
摘要翻译：公开的图像形成装置包括：包括旋转体并且能够从装置主体拆卸的单元;以及连接单元，其被配置为将设置在该单元中的从动轴连接到设置在装置主体中的驱动轴。从动轴构造成将驱动力传递到旋转体。驱动轴构造成由驱动源的驱动力旋转。该单元通过连接驱动轴和从动轴与连接单元相对于装置主体定位。旋转体包括显影辊，中间转印带的驱动辊，片材输送带的驱动辊，构造成输送片材的辊和二次转印辊中的至少一个。连接单元是恒速接头。

3. 发明申请

US20070201901A1 DRIVE TRANSMITTING DEVICE, AND IMAGE FORMING APPARATUS 失效
标题翻译：驱动发射装置和图像形成装置
公开(公告)号：US20070201901A1
公开(公告)日：2007-08-30
申请号：US11626619
申请日：2007-01-24
申请人： Junya Takigawa , Yoshimi Asayama
发明人： Junya Takigawa , Yoshimi Asayama
IPC分类号： G03G15/00
CPC分类号： F16D3/221 , G03G15/757 , G03G2221/1657
摘要： In a driving motor that rotates and drives a rotor by a magnetic force generated between a rotor and a stator, a constant velocity joint that transmits a rotation driving force between a driving-side rotating member and a driven-side rotating member. The driving-side rotating member and the driven-side rotating member align in an axial direction and engage with each other. The driving-side rotating member is directly connected to the rotor to function as a driving shaft.
摘要翻译：在通过在转子和定子之间产生的磁力来旋转并驱动转子的驱动电机中，在驱动侧旋转部件和从动侧旋转部件之间传递旋转驱动力的等速万向节。驱动侧旋转构件和从动侧旋转构件沿轴向对准并且彼此接合。驱动侧旋转构件直接连接到转子以用作驱动轴。

4. 发明授权

US08229324B2 Coupling device, and image forming apparatus 有权
标题翻译：耦合装置和图像形成装置
公开(公告)号：US08229324B2
公开(公告)日：2012-07-24
申请号：US12385389
申请日：2009-04-07
申请人： Junya Takigawa , Takuro Kamiya , Hideaki Sugata , Yoshimi Asayama
发明人： Junya Takigawa , Takuro Kamiya , Hideaki Sugata , Yoshimi Asayama
IPC分类号： G03G15/00 , G03G15/10 , G03G15/08 , G03G15/01 , G03G15/20 , F16H33/00
CPC分类号： G03G21/1864 , G03G21/1647 , G03G21/186 , G03G2221/1657 , Y10T74/19
摘要： A coupling unit includes two constant velocity joints arranged in series in the shaft direction. The coupling unit couples a driven shaft and a drive shaft. Each constant velocity joint includes a ball non-retaining member and a ball retaining member. The ball non-retaining member has an annular space with one opened end and a plurality of track grooves extending in the shaft direction on an external wall surface of the annular space at a constant interval in a circumferential direction. The ball retaining member has a portion that engages with the annular space of the ball non-retaining member, and that retains a ball that slides along each of the track grooves formed in the ball non-retaining member.
摘要翻译：耦合单元包括沿轴向串联设置的两个等速万向节。联接单元联接从动轴和驱动轴。每个等速万向节包括球保持构件和球保持构件。球非保持构件具有一个开放端的环形空间和沿圆周方向以恒定间隔在轴向方向上延伸的环形空间的外壁表面上的多个轨道槽。球保持构件具有与球非保持构件的环形空间接合的部分，并且保持沿着形成在球非保持构件中的每个轨道槽滑动的球。

5. 发明申请

US20110091244A1 Constant velocity joint and image forming apparatus 有权
标题翻译：恒速接头和成像设备
公开(公告)号：US20110091244A1
公开(公告)日：2011-04-21
申请号：US12926046
申请日：2010-10-22
申请人： Junya Takigawa , Yoshimi Asayama
发明人： Junya Takigawa , Yoshimi Asayama
IPC分类号： G03G15/00 , F16D3/223
CPC分类号： G03G15/757 , G03G15/0935 , G03G2221/1657
摘要： A constant velocity joint includes a first rotation body and a second rotation body. The first rotation body includes a cup unit, a shaft, and ribs that project from the cup unit and connect the cup unit to the shaft. One of the first rotation body and the second rotation body transmits a rotational driving force to other one of the first rotation body and the second rotation body through balls. The first rotation body is so formed that the cup unit and the shaft are formed into one piece using resin material. Moreover, the rib is so formed into one piece with the cup unit and the shaft using resin material.
摘要翻译：等速万向节包括第一旋转体和第二旋转体。第一旋转体包括杯单元，轴和从杯单元突出并将杯单元连接到轴的肋。第一旋转体和第二旋转体中的一个通过球将旋转驱动力传递到第一旋转体和第二旋转体中的另一个。第一旋转体形成为使用树脂材料将杯形单元和轴形成为一体。此外，肋与杯单元和轴使用树脂材料形成一体。

6. 发明申请

US20090028597A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20090028597A1
公开(公告)日：2009-01-29
申请号：US12219281
申请日：2008-07-18
申请人： Junya Takigawa , Yoshimi Asayama
发明人： Junya Takigawa , Yoshimi Asayama
IPC分类号： G03G15/00 , H01R13/64
CPC分类号： G03G21/185 , G03G21/1864
摘要： An image forming apparatus includes an apparatus main-body and a process cartridge. A female connector is arranged on a developing roller shaft in the process cartridge. The female connector has an open-ended ring-like space formed between an outer ring and an inner ring. A plurality of track grooves are arranged on the circumference of at least one of the outer ring and the inner ring. One end of a cartridge driving shaft is supported in the apparatus main-body, while the other end thereof facing the process cartridge is movable in a radial direction. A male connector is arranged on the movable end of the cartridge driving shaft. A front portion of the male connector is a cylindrical spherical-body holding portion that rotatably holds a plurality of spherical bodies. When the spherical-body holding portion enters into the ring-like space, the spherical bodies slide along the track grooves.
摘要翻译：图像形成装置包括装置主体和处理盒。母连接器布置在处理盒中的显影辊轴上。阴连接器具有形成在外环和内环之间的开放式环形空间。多个轨道槽布置在外圈和内圈中的至少一个的圆周上。盒驱动轴的一端被支撑在装置主体中，而面向处理盒的另一端可沿径向移动。公连接器布置在盒驱动轴的可动端上。阳连接器的前部是可旋转地保持多个球体的圆筒形球体保持部。当球体保持部进入环状空间时，球体沿着轨道槽滑动。

7. 发明申请

US20070196129A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20070196129A1
公开(公告)日：2007-08-23
申请号：US11657667
申请日：2007-01-25
申请人： Junya Takigawa , Yoshimi Asayama
发明人： Junya Takigawa , Yoshimi Asayama
IPC分类号： G03G15/00
CPC分类号： G03G15/757 , G03G15/0935 , G03G2221/1657
摘要： A constant velocity joint includes a first rotation body and a second rotation body. The first rotation body includes a cup unit, a shaft, and ribs that project from the cup unit and connect the cup unit to the shaft. One of the first rotation body and the second rotation body transmits a rotational driving force to other one of the first rotation body and the second rotation body through balls. The first rotation body is so formed that the cup unit and the shaft are formed into one piece using resin material. Moreover, the rib is so formed into one piece with the cup unit and the shaft using resin material.
摘要翻译：等速万向节包括第一旋转体和第二旋转体。第一旋转体包括杯单元，轴和从杯单元突出并将杯单元连接到轴的肋。第一旋转体和第二旋转体中的一个通过球将旋转驱动力传递到第一旋转体和第二旋转体中的另一个。第一旋转体形成为使用树脂材料将杯形单元和轴形成为一体。此外，肋与杯单元和轴使用树脂材料形成一体。

8. 发明授权

US08311457B2 Constant velocity joint and image forming apparatus 有权
标题翻译：恒速接头和成像设备
公开(公告)号：US08311457B2
公开(公告)日：2012-11-13
申请号：US12926046
申请日：2010-10-22
申请人： Junya Takigawa , Yoshimi Asayama
发明人： Junya Takigawa , Yoshimi Asayama
IPC分类号： G03G15/00 , F16D3/00
CPC分类号： G03G15/757 , G03G15/0935 , G03G2221/1657
摘要： A constant velocity joint includes a first rotation body and a second rotation body. The first rotation body includes a cup unit, a shaft, and ribs that project from the cup unit and connect the cup unit to the shaft. One of the first rotation body and the second rotation body transmits a rotational driving force to other one of the first rotation body and the second rotation body through balls. The first rotation body is so formed that the cup unit and the shaft are formed into one piece using resin material. Moreover, the rib is so formed into one piece with the cup unit and the shaft using resin material.
摘要翻译：等速万向节包括第一旋转体和第二旋转体。第一旋转体包括杯单元，轴和从杯单元突出并将杯单元连接到轴的肋。第一旋转体和第二旋转体中的一个通过球将旋转驱动力传递到第一旋转体和第二旋转体中的另一个。第一旋转体形成为使用树脂材料将杯形单元和轴形成为一体。此外，肋与杯单元和轴使用树脂材料形成一体。

9. 发明授权

US08103192B2 Constant velocity joint and image forming apparatus 有权
标题翻译：恒速接头和成像设备
公开(公告)号：US08103192B2
公开(公告)日：2012-01-24
申请号：US12222853
申请日：2008-08-18
申请人： Junya Takigawa , Yoshimi Asayama
发明人： Junya Takigawa , Yoshimi Asayama
IPC分类号： G03G15/00
CPC分类号： F16D3/221 , G03G15/757 , G03G2215/0141 , G03G2221/1657 , Y10T403/18
摘要： Example embodiments relate to a constant velocity joint having an outer ring including an annular space with an open end, plural outer grooves axially extending in an outer wall of the annular space and being equally spaced from each other in a circumferential direction, and plural inner grooves axially extending in an inner wall of the annular space and facing the respective outer grooves, and a cage configured to hold balls that slide along the inner walls and the outer walls. The outer ring and/or the cage may be made of a synthetic resin. A drive force of one of the cage and the outer ring may be transmitted to the other one of the cage and the outer ring when part of the cage may be inserted in the annular space and the balls held by the cage may be engaged in the inner grooves and the outer grooves.
摘要翻译：示例性实施例涉及具有外环的等速万向节，所述外环包括具有开口端的环形空间，在所述环形空间的外壁中轴向延伸的多个外槽，并且在圆周方向上彼此间隔开，并且多个内槽在环形空间的内壁中轴向延伸并且面向相应的外槽，以及保持架，其被构造成保持沿着内壁和外壁滑动的球。外圈和/或保持架可以由合成树脂制成。当保持架的一部分可以插入环形空间中时，保持架和外圈之一的驱动力可以传递到保持架和外圈中的另一个，并且由保持架保持的球可以接合在内槽和外槽。

10. 发明授权

US07844202B2 Image forming apparatus 有权
标题翻译：恒速接头和成像设备
公开(公告)号：US07844202B2
公开(公告)日：2010-11-30
申请号：US11657667
申请日：2007-01-25
申请人： Junya Takigawa , Yoshimi Asayama
发明人： Junya Takigawa , Yoshimi Asayama
IPC分类号： G03G15/00 , F16D3/00
CPC分类号： G03G15/757 , G03G15/0935 , G03G2221/1657
摘要： A constant velocity joint includes a first rotation body and a second rotation body. The first rotation body includes a cup unit, a shaft, and ribs that project from the cup unit and connect the cup unit to the shaft. One of the first rotation body and the second rotation body transmits a rotational driving force to other one of the first rotation body and the second rotation body through balls. The first rotation body is so formed that the cup unit and the shaft are formed into one piece using resin material. Moreover, the rib is so formed into one piece with the cup unit and the shaft using resin material.
摘要翻译：等速万向节包括第一旋转体和第二旋转体。第一旋转体包括杯单元，轴和从杯单元突出并将杯单元连接到轴的肋。第一旋转体和第二旋转体中的一个通过球将旋转驱动力传递到第一旋转体和第二旋转体中的另一个。第一旋转体形成为使用树脂材料将杯形单元和轴形成为一体。此外，肋与杯单元和轴使用树脂材料形成一体。

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