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公开(公告)号：US08145097B2
公开(公告)日：2012-03-27
申请号：US12964042
申请日：2010-12-09
IPC分类号： G03G15/00
CPC分类号： H04N1/29 , F16D3/227 , G03G15/757 , Y10S464/906
摘要： A constant-velocity joint includes an outer ring having an annular space therein and an opening at one axial end thereof. The annular space is defined by a radially outer wall and a radially inner wall of the outer ring. At least one of the radially outer wall and the radially inner wall has three axially extending track grooves circumferentially spaced apart from each other by 120 degrees. A cage is inserted in the annular space. The cage has pockets at positions corresponding to the track grooves, respectively. A ball is received in each of the pockets so as to roll along one of the track grooves. A pair of diametrically opposed protrusions is formed at radially inner and outer open ends of the pockets of the cage to prevent the balls from coming out of the pockets of the cage.
摘要翻译： 等速度接头包括其中具有环形空间的外圈和在其一个轴向端部的开口。 环形空间由外环的径向外壁和径向内壁限定。 径向外壁和径向内壁中的至少一个具有三个轴向延伸的轨道槽，其周向间隔开120度。 笼子插入环形空间。 保持架分别对应于轨道槽的位置处具有凹坑。 在每个凹穴中容纳一个球，以沿着一个轨道槽滚动。 在保持架的凹穴的径向内部和外部开口端处形成一对直径相对的突起，以防止球从保持架的凹部中脱出。
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公开(公告)号：US20060061829A1
公开(公告)日：2006-03-23
申请号：US11231754
申请日：2005-09-22
IPC分类号： H04N1/29
CPC分类号： H04N1/29 , F16D3/227 , G03G15/757 , Y10S464/906
摘要： A constant-velocity joint includes an outer ring formed with an annular space therein having an opening at one axial end thereof. The annular space is defined by a radially outer wall and a radially inner wall of the outer ring. One of the radially outer wall and the radially inner wall is formed with three axially extending track grooves circumferentially spaced apart from each other by 120 degrees. A cage is inserted in the annular space and formed with pockets at positions corresponding to the respective track grooves. Balls are each received in one of the pockets so as to roll along one of the track grooves. A pair of diametrically opposed protrusions is formed at radially inner and outer open ends of the respective pockets of the cage to prevent the balls from coming out of the respective pockets of the cage.
摘要翻译： 等速度接头包括形成有其中的环形空间的外环，其中在其一个轴向端具有开口。 环形空间由外环的径向外壁和径向内壁限定。 径向外壁和径向内壁中的一个形成有三个轴向延伸的轨道槽，其周向间隔开120度。 保持架被插入到环形空间中，并且在与相应的轨道槽对应的位置处形成有凹穴。 球体各自容纳在一个凹穴中，以沿着一个轨道槽滚动。 一对直径相对的突起形成在保持架的相应凹部的径向内部和外部开口端处，以防止球从保持架的相应凹部中脱出。
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公开(公告)号：US07877043B2
公开(公告)日：2011-01-25
申请号：US11231754
申请日：2005-09-22
IPC分类号： G03G15/00
CPC分类号： H04N1/29 , F16D3/227 , G03G15/757 , Y10S464/906
摘要： A constant-velocity joint includes an outer ring having an annular space therein and an opening at one axial end thereof. The annular space is defined by a radially outer wall and a radially inner wall of the outer ring. At least one of the radially outer wall and the radially inner wall has three axially extending track grooves circumferentially spaced apart from each other by 120 degrees. A cage is inserted in the annular space. The cage has pockets at positions corresponding to the track grooves, respectively. A ball is received in each of the pockets so as to roll along one of the track grooves. A pair of diametrically opposed protrusions is formed at radially inner and outer open ends of the pockets of the cage to prevent the balls from coming out of the pockets of the cage.
摘要翻译： 等速度接头包括其中具有环形空间的外圈和在其一个轴向端部的开口。 环形空间由外环的径向外壁和径向内壁限定。 径向外壁和径向内壁中的至少一个具有三个轴向延伸的轨道槽，其周向间隔开120度。 笼子插入环形空间。 保持架分别对应于轨道槽的位置处具有凹坑。 在每个凹穴中容纳一个球，以沿着一个轨道槽滚动。 在保持架的凹穴的径向内部和外部开口端处形成一对直径相对的突起，以防止球从保持架的凹部中脱出。
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公开(公告)号：US07289752B2
公开(公告)日：2007-10-30
申请号：US11231813
申请日：2005-09-22
IPC分类号： G03G15/00
CPC分类号： G03G15/757
摘要： A tripod type constant-velocity joint includes an outer ring formed with three axially extending track grooves circumferentially spaced apart from each other by 120 degrees. Each track groove has a pair of opposed, axially extending side faces. A tripod member is inserted in the outer ring. The tripod member includes three protrusions each slidably received in one of the track grooves and having a pair of circumferentially curved side faces each opposing one of the pair of side faces of each track groove. Torque is thus transmitted between the outer ring and the tripod member. At least the protrusions of the tripod member are formed of a synthetic resin.
摘要翻译： 三脚架式等速万向节包括形成有三个轴向延伸的轨道槽的外环，其周向间隔开120度。 每个轨道槽具有一对相对的轴向延伸的侧面。 三脚架构件插入外圈。 三脚架构件包括三个突起，每个突起可滑动地容纳在一个轨道槽中，并且具有一对周向弯曲的侧面，每个与每个轨道槽的一对侧面中的一个相对。 因此，扭矩在外圈和三脚架构件之间传递。 三角架构件的至少突起由合成树脂形成。
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公开(公告)号：US20060067737A1
公开(公告)日：2006-03-30
申请号：US11231813
申请日：2005-09-22
IPC分类号： G03G15/00
CPC分类号： G03G15/757
摘要： A tripod type constant-velocity joint includes an outer ring formed with three axially extending track grooves circumferentially spaced apart from each other by 120 degrees. Each track groove has a pair of opposed, axially extending side faces. A tripod member is inserted in the outer ring. The tripod member includes three protrusions each slidably received in one of the track grooves and having a pair of circumferentially curved side faces each opposing one of the pair of side faces of each track groove. Torque is thus transmitted between the outer ring and the tripod member. At least the protrusions of the tripod member are formed of a synthetic resin.
摘要翻译： 三脚架式等速万向节包括形成有三个轴向延伸的轨道槽的外环，其周向间隔开120度。 每个轨道槽具有一对相对的轴向延伸的侧面。 三脚架构件插入外圈。 三脚架构件包括三个突起，每个突起可滑动地容纳在一个轨道槽中，并且具有一对周向弯曲的侧面，每个与每个轨道槽的一对侧面中的一个相对。 因此，扭矩在外圈和三脚架构件之间传递。 三角架构件的至少突起由合成树脂形成。
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6.发明申请公开(公告)号：US20080276440A1
公开(公告)日：2008-11-13
申请号：US12218093
申请日：2008-07-11
申请人： Yukio Ohta , Satoru Fukuzawa , Masaaki Ohashi , Kazuo Hirose
发明人： Yukio Ohta , Satoru Fukuzawa , Masaaki Ohashi , Kazuo Hirose
IPC分类号： B23P11/00
CPC分类号： G03G15/2028 , Y10T29/49826 , Y10T156/1034 , Y10T156/1046
摘要： A method for manufacturing a plate-shaped peeling member having a thin metal plate and a resin sheet adhered thereto by winding the resin sheet around a leading edge of the thin metal plate. The plate-shaped peeling member peels paper from a roller or a belt of an electrophotographic apparatus, with a leading edge of the thin metal plate in contact with or being adjacent to the roller or the belt. The method includes the steps of stacking an adhesive agent-applied resin sheet to one main surface of a thin metal plate without pulling both end portions of the adhesive agent-applied resin sheet in a longitudinal direction thereof, with an unstuck portion left on the adhesive agent-applied resin sheet in a widthwise direction thereof and with the adhesive agent-applied resin sheet being pressurized in a longitudinal direction thereof; temporarily sticking the unstuck portion left on the adhesive agent-applied resin sheet in the widthwise direction thereof to other main surface thereof by folding back the unstuck portion along a leading edge of the thin metal plate toward the other main surface thereof without pulling the both end portions of the adhesive agent-applied resin sheet in the longitudinal direction thereof; and fixing the temporarily unstuck portion of the adhesive agent-applied resin sheet to the other main surface of the thin metal plate, while the unstuck portion is being pressurized in the longitudinal direction of the adhesive agent-applied resin sheet from approximately a center of the adhesive agent-applied resin sheet in the longitudinal direction thereof.
摘要翻译： 一种通过将树脂片绕在薄金属板的前缘上而制造具有薄金属板和树脂片的板状剥离构件的方法。 板状剥离构件从电子照相设备的辊或带子剥离纸张，薄金属板的前缘与辊或带相接触或邻近。 该方法包括以下步骤：将粘合剂施加的树脂片层叠到薄金属板的一个主表面上，而不将粘合剂施加的树脂片的纵向方向上的两个端部拉出，并将粘合剂部分留在粘合剂上 涂布剂的树脂片在其宽度方向上，并且所述粘合剂施加的树脂片在其纵向被加压; 通过沿着薄金属板的前缘向另一个主表面折回非解锁部分而将拉伸粘合剂树脂片沿其宽度方向残留在其宽度方向上的非打滑部分不拉动两端 粘合剂树脂片的纵向方向上的部分; 并且将所述粘合剂施加的树脂片的临时解开部分固定到所述薄金属板的另一个主表面，同时所述解开部分从所述粘合剂施加的树脂片的大致中心沿所述粘合剂施加的树脂片的纵向方向被加压 施加粘合剂的树脂片沿其纵向方向。
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公开(公告)号：US07366443B2
公开(公告)日：2008-04-29
申请号：US11156565
申请日：2005-06-21
申请人： Masaaki Ohashi , Satoru Fukuzawa
发明人： Masaaki Ohashi , Satoru Fukuzawa
IPC分类号： G03G15/00
CPC分类号： G03G15/757 , F16D3/221 , Y10S464/903
摘要： A constant-velocity joint includes an outer ring formed with an annular space therein having an opening at one end thereof. The annular space is defined by a radially outer wall and a radially inner wall. One of the radially inner and outer walls is formed with three axially extending track grooves circumferentially spaced apart from each other by 120 degrees. A cage is inserted in the annular space with one end thereof protruding from the opening of the annular space. A second shaft is provided on the one end of the cage. Balls are retained by the cage and adapted to roll in the track grooves. At least one of the outer ring and the cage is formed of a synthetic resin.
摘要翻译： 等速度接头包括形成有环形空间的外环，其中一端具有开口。 环形空间由径向外壁和径向内壁限定。 径向内壁和外壁之一形成有三个轴向延伸的轨道槽，其周向间隔开120度。 保持架插入环形空间中，其一端从环形空间的开口突出。 第二轴设置在保持架的一端。 球由球笼保持并保持在轨道凹槽中。 外圈和保持架中的至少一个由合成树脂形成。
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公开(公告)号：US20050281586A1
公开(公告)日：2005-12-22
申请号：US11156565
申请日：2005-06-21
申请人： Masaaki Ohashi , Satoru Fukuzawa
发明人： Masaaki Ohashi , Satoru Fukuzawa
IPC分类号： G03G15/00
CPC分类号： G03G15/757 , F16D3/221 , Y10S464/903
摘要： A constant-velocity joint includes an outer ring formed with an annular space therein having an opening at one end thereof. The annular space is defined by a radially outer wall and a radially inner wall. One of the radially inner and outer walls is formed with three axially extending track grooves circumferentially spaced apart from each other by 120 degrees. A cage is inserted in the annular space with one end thereof protruding from the opening of the annular space. A second shaft is provided on the one end of the cage. Balls are retained by the cage and adapted to roll in the track grooves. At least one of the outer ring and the cage is formed of a synthetic resin.
摘要翻译： 等速度接头包括形成有环形空间的外环，其中一端具有开口。 环形空间由径向外壁和径向内壁限定。 径向内壁和外壁之一形成有三个轴向延伸的轨道槽，其周向间隔开120度。 保持架插入环形空间中，其一端从环形空间的开口突出。 第二轴设置在保持架的一端。 球由球笼保持并保持在轨道凹槽中。 外圈和保持架中的至少一个由合成树脂形成。
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9.发明申请公开(公告)号：US20050117941A1
公开(公告)日：2005-06-02
申请号：US10996794
申请日：2004-11-24
申请人： Yukio Ohta , Satoru Fukuzawa , Masaaki Ohashi , Kazuo Hirose
发明人： Yukio Ohta , Satoru Fukuzawa , Masaaki Ohashi , Kazuo Hirose
CPC分类号： G03G15/2028 , Y10T29/49826 , Y10T156/1034 , Y10T156/1046
摘要： A method for manufacturing a plate-shaped peeling member having a thin metal plate and a resin sheet adhered thereto by winding the resin sheet around a leading edge of the thin metal plate. The plate-shaped peeling member peels paper from a roller or a belt of an electrophotographic apparatus, with a leading edge of the thin metal plate in contact with or being adjacent to the roller or the belt. The method includes the steps of stacking an adhesive agent-applied resin sheet to one main surface of a thin metal plate without pulling both end portions of the adhesive agent-applied resin sheet in a longitudinal direction thereof, with an unstuck portion left on the adhesive agent-applied resin sheet in a widthwise direction thereof and with the adhesive agent-applied resin sheet being pressurized in a longitudinal direction thereof; temporarily sticking the unstuck portion left on the adhesive agent-applied resin sheet in the widthwise direction thereof to other main surface thereof by folding back the unstuck portion along a leading edge of the thin metal plate toward the other main surface thereof without pulling the both end portions of the adhesive agent-applied resin sheet in the longitudinal direction thereof; and fixing the temporarily unstuck portion of the adhesive agent-applied resin sheet to the other main surface of the thin metal plate, while the unstuck portion is being pressurized in the longitudinal direction of the adhesive agent-applied resin sheet from approximately a center of the adhesive agent-applied resin sheet in the longitudinal direction thereof.
摘要翻译： 一种通过将树脂片绕在薄金属板的前缘上而制造具有薄金属板和树脂片的板状剥离构件的方法。 板状剥离构件从电子照相设备的辊或带子剥离纸张，薄金属板的前缘与辊或带相接触或邻近。 该方法包括以下步骤：将粘合剂施加的树脂片层叠到薄金属板的一个主表面上，而不将粘合剂施加的树脂片的纵向方向上的两个端部拉出，并将粘合剂部分留在粘合剂上 涂布剂的树脂片在其宽度方向上，并且所述粘合剂施加的树脂片在其纵向被加压; 通过沿着薄金属板的前缘向另一个主表面折回非解锁部分而将拉伸粘合剂树脂片沿其宽度方向残留在其宽度方向上的非打滑部分不拉动两端 粘合剂树脂片的纵向方向上的部分; 并且将所述粘合剂施加的树脂片的临时解开部分固定到所述薄金属板的另一个主表面，同时所述解开部分从所述粘合剂施加的树脂片的大致中心沿所述粘合剂施加的树脂片的纵向方向被加压 施加粘合剂的树脂片沿其纵向方向。
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公开(公告)号：US07529507B2
公开(公告)日：2009-05-05
申请号：US11406412
申请日：2006-04-19
IPC分类号： G03G15/00
CPC分类号： F16D3/185 , F16D2001/102
摘要： A constant-velocity joint includes an outer ring formed with a bore defined by six flat surfaces parallel to its axis, and a trunnion member received in the bore of the outer ring. The trunnion member has an outer periphery formed with three first spherical surfaces circumferentially spaced apart from each other and three second spherical surfaces circumferentially spaced apart from each other and each disposed between adjacent first spherical surfaces. Each first spherical surface is in contact with one of the flat surfaces at a point offset from the circumferential center of the flat surface in one circumferential direction. Each second spherical surface is in contact with another flat surface at a point offset from the circumferential center of the flat surface in the other circumferential direction. At least one of the outer ring and the trunnion member is made of a synthetic resin.
摘要翻译： 等速度接头包括形成有由平行于其轴线的六个平坦表面限定的孔的外圈，以及容纳在外圈的孔中的耳轴构件。 耳轴构件具有形成有彼此周向间隔开的三个第一球形表面和彼此周向间隔开的三个第二球形表面的外周边，并且各自设置在相邻的第一球形表面之间。 每个第一球形表面在一个圆周方向上与平坦表面的圆周中心偏移的点处与一个平坦表面接触。 每个第二球形表面在另一个圆周方向上与平坦表面的圆周中心偏移的点处与另一个平坦表面接触。 外圈和耳轴构件中的至少一个由合成树脂制成。
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