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1. 发明授权

US5685564A Steering column support structure of a vehicle 失效
标题翻译：车辆转向柱支撑结构
公开(公告)号：US5685564A
公开(公告)日：1997-11-11
申请号：US543026
申请日：1995-10-13
申请人： Toshio Iijima , Hideaki Takaishi , Katsuaki Sasaki , Shinji Kumagai
发明人： Toshio Iijima , Hideaki Takaishi , Katsuaki Sasaki , Shinji Kumagai
IPC分类号： B62D1/16 , B62D1/19 , B62D1/18
CPC分类号： B62D1/197
摘要： A steering column is supported on a rear support portion provided on a steering hanger and on a front support portion provided on a steering pivot connected to the steering hanger, and a steering shaft provided at its rear end with a steering wheel is rotatably supported by the steering column. Opposite ends of a connection member are pivotally supported at a dashboard lower member and the steering pivot by pins. If the dashboard lower member is retreated by a frontal collision of a vehicle, the steering pivot and the front support portion are raised upward by a load transmitted through the connection member, and the upper end of the steering column is turned in a rearward and downward direction about the rear support portion. With this arrangement, it is possible to prevent the steering wheel from being turned in an upward and forward direction, and an air bag can reliably be operated to protect the vehicle driver during the collision.
摘要翻译：转向柱支撑在设置在转向悬架上的后支撑部分和设置在连接到转向悬架上的转向枢轴上的前支撑部分上，并且在其后端设有方向盘的转向轴可旋转地支撑在驾驶杆。连接构件的相对端部枢转地支撑在仪表板下部构件处，并且通过销钉枢转。如果仪表板下部构件被车辆的正面碰撞退回，则转向枢轴和前支撑部分通过连接构件传递的负载向上升高，并且转向柱的上端向后和向下转动方向围绕后支撑部分。通过这种布置，可以防止方向盘在向前和向前的方向上转动，并且可以可靠地操作气囊以在碰撞期间保护车辆驾驶员。

2. 发明授权

US09012551B2 Rubber composition and molded rubber products 有权
标题翻译：橡胶组合物和成型橡胶制品
公开(公告)号：US09012551B2
公开(公告)日：2015-04-21
申请号：US13702743
申请日：2010-06-08
申请人： Katsuaki Sasaki , Shohei Fukama , Takashi Kaneike , Yasuhiko Kojima
发明人： Katsuaki Sasaki , Shohei Fukama , Takashi Kaneike , Yasuhiko Kojima
IPC分类号： C04B28/14 , C08K3/26 , A63B37/00 , C08K3/18 , C08K3/00 , C08K3/22 , C08K3/30
CPC分类号： C08K3/26 , C08K3/013 , C08K3/22 , C08K3/30 , C08L21/00 , C08K3/0033
摘要： To provide a rubber composition capable of sufficiently abrading a sealing lip while sliding it in an initial stage of rotation and sufficiently reducing a running torque, and further capable of securing a sufficient sealing property. The composition includes a first compounding ingredient which is one or more kinds selected from the group consisting of calcium carbonate, magnesium oxide, aluminum oxide and barium sulfate in an amount of 50 to 200 parts by mass based on 100 parts by mass of a rubber component, and a second compounding ingredient which is one or two kinds selected from the group consisting of carbon black and a silica in an amount of more than 0 parts by mass and 50 parts by mass or lower.
摘要翻译：提供一种能够在旋转的初始阶段使密封唇充分研磨的橡胶组合物，并充分降低行驶扭矩，并且还能够确保充分的密封性。组合物包含相对于橡胶成分100质量份为50〜200质量份的选自碳酸钙，氧化镁，氧化铝和硫酸钡中的一种以上的第一配混成分以及选自碳黑和二氧化硅中的一种或两种以上的量为大于0质量份的二次配混成分，50质量份以下。

3. 发明授权

US08727631B2 Retainer, deep groove ball bearing, and bearing with seal 有权
标题翻译：保持器，深沟球轴承和带密封件的轴承
公开(公告)号：US08727631B2
公开(公告)日：2014-05-20
申请号：US12993520
申请日：2009-05-26
申请人： Takahiro Wakuda , Katsuaki Sasaki , Shohei Fukama
发明人： Takahiro Wakuda , Katsuaki Sasaki , Shohei Fukama
IPC分类号： F16C33/38 , F16C33/76
CPC分类号： F16C33/7853 , F16C19/06 , F16C33/3887 , F16C33/427 , F16C33/6681 , F16C33/7823 , F16C2361/61
摘要： A retainer provides torque reduction. The retainer is formed by two annular retaining plates each including semispherical swelling portions arranged at predetermined intervals along a circumferential direction. The semispherical swelling portions face each other and form pockets for retaining balls. Each of the pockets has ball-facing surfaces each including a ball non-contact portion, and a contact area in each of the pockets with respect to each of the balls is reduced by from 15% to 30% by the ball non-contact portion. Each of the seal members serves as a contact seal having a seal lip portion coming into contact with another of raceway, and a material of at least a distal end of the seal lip portion includes a high-abrasion material which is prone to abrasion.
摘要翻译：保持器提供扭矩减小。保持器由两个环形保持板形成，每个环形保持板包括沿圆周方向以预定间隔布置的半球状隆起部分。半球形膨胀部分彼此面对并形成用于保持球的凹穴。每个凹穴具有各自包括球非接触部分的球形表面，并且相对于每个球体的每个凹穴中的接触区域通过球非接触部分减少15％至30％。每个密封构件用作具有与另一个滚道接触的密封唇部分的接触密封件，并且密封唇部分的至少远端的材料包括容易磨损的高磨损材料。

4. 发明授权

US08714827B2 Bearing for transmission 有权
标题翻译：轴承用于传动
公开(公告)号：US08714827B2
公开(公告)日：2014-05-06
申请号：US13138954
申请日：2010-05-10
申请人： Yasumitsu Ishikawa , Tomokazu Nakagawa , Katsuaki Sasaki
发明人： Yasumitsu Ishikawa , Tomokazu Nakagawa , Katsuaki Sasaki
IPC分类号： F16C33/38 , F16C33/80
CPC分类号： F16C33/6633 , F16C19/06 , F16C33/3887 , F16C33/427 , F16C33/7826 , F16C33/7853 , F16C2361/63
摘要： A bearing assembly for a transmission, which is capable of avoiding an ingress of foreign matter, reducing seal torque and reducing shear resistance between a retainer and balls, includes a recessed portion in an inner face of a pocket of the retainer, in which the surface area of contact with a ball is smaller than the surface area of contact when no recessed portion is provided. A sealing member is a contact seal and material of a tip portion of a sealing lip region is highly wearable material which, when the bearing assembly is rotated, wears to define a non-contact or the like. A grease contains a base oil and a thickening agent and the base oil is a mineral oil alone or a mixed oil of mineral oil and poly-α-olefin oil and has base oil kinetic viscosity not higher than 100 mm2/s at 40° C.
摘要翻译：用于变速器的轴承组件能够避免异物进入，减小密封扭矩并降低保持器和滚珠之间的抗剪切力，包括在保持器的凹槽的内表面中的凹陷部分，其中表面当没有设置凹部时，与球接触的面积小于接触面积。密封构件是接触密封件，并且密封唇区域的尖端部分的材料是高度可穿戴的材料，当轴承组件旋转时，该材料磨损以限定非接触等。润滑脂含有基础油和增稠剂，基础油是单独的矿物油或矿物油和聚-α-烯烃油的混合油，并且在40℃下的基油动力粘度不高于100mm 2 / s 。

5. 发明授权

US09546681B2 Crown shaped retainer 有权
标题翻译：冠形保持架
公开(公告)号：US09546681B2
公开(公告)日：2017-01-17
申请号：US14442836
申请日：2013-10-16
申请人： Katsuaki Sasaki
发明人： Katsuaki Sasaki
IPC分类号： F16C33/41 , F16C33/44 , F16C33/38 , F16C43/08 , F16C19/06
CPC分类号： F16C33/414 , F16C19/06 , F16C33/416 , F16C33/418 , F16C33/44 , F16C43/08 , F16C2204/20 , F16C2204/26 , F16C2204/50 , F16C2208/36 , F16C2240/44
摘要： Provided is a crown-shaped retainer (20), including: an annular base (22); a plurality of pockets (24) each penetrating the crown-shaped retainer in a radial direction thereof and having an opening (a) on one side of the crown-shaped retainer in an axial direction thereof; and a pair of prongs (26) positioned on both sides of the opening (a) of each of the plurality of pockets (24) in a circumferential direction of the crown-shaped retainer, the each of the plurality of pockets (24) having an inner circumferential surface including: a spherical portion (28) positioned on a radially inner side of the crown-shaped retainer; and a cylindrical portion (30) positioned on a radially outer side of the crown-shaped retainer, the cylindrical portion (30) having an inner diameter (φ D2) larger than a ball diameter (dw).
摘要翻译：提供了一种冠形保持器（20），包括：环形基座（22）; 多个凹穴（24），其在径向方向上穿过所述冠形保持器，并且在所述冠形保持器的轴向方向上的一侧具有开口（a）; 以及在所述冠形保持器的圆周方向上定位在所述多个凹穴（24）中的每一个的开口（a）的两侧上的一对尖头（26），所述多个凹穴（24）中的每一个具有内周面，包括：位于所述冠形保持器的径向内侧的球形部分（28）; 以及位于所述冠状保持器的径向外侧的圆筒部（30），所述圆筒部（30）的内径（φD2）大于球直径（dw）。

6. 发明授权

US5325585A Method for the assembly of a sun roof of an automotive vehicle 失效
标题翻译：组装机动车辆太阳屋顶的方法
公开(公告)号：US5325585A
公开(公告)日：1994-07-05
申请号：US940385
申请日：1992-09-03
申请人： Katsuaki Sasaki , Tomonori Otsubo , Tomoo Taguchi , Yoshihiro Konno , Yasukazu Watanabe , Shigefumi Kohno
发明人： Katsuaki Sasaki , Tomonori Otsubo , Tomoo Taguchi , Yoshihiro Konno , Yasukazu Watanabe , Shigefumi Kohno
IPC分类号： B60J7/04 , B23P17/00 , B60J7/08
CPC分类号： B60J7/04 , Y10T29/49622 , Y10T29/49716 , Y10T29/4981 , Y10T29/49895 , Y10T29/49899 , Y10T29/49902
摘要： The front portion of a roof panel has left-hand and right-hand roof opening sections, each roof opening section being wide open without a roof side rail on its transversely outer side. A movable roof member is mounted on the roof opening sections so as to be movable longitudinally through a base frame fixed to the body of a vehicle, thereby opening the roof opening sections when the movable roof member is moved in its rear position and closing it when it is moved in its front position. The base frame contains a front section to be mounted to a front header of the body, a rear section to be mounted to a front edge portion of a rear roof panel section, a middle section for connecting middle portions of the front section and the rear section, and a guide section extending rearward from a transversely outer side portion of the rear section. The base frame is fixed to the body in such a state that the portions of the base frame or the body where the alignment position is likely to deviate from its normal position are aligned with an aligning jig or the movable roof member. Further, an alignment section or member is formed each on the body side and the base frame side so as to assume a normal positional relationship.
摘要翻译：屋顶板的前部具有左侧和右侧的屋顶开口部分，每个屋顶开口部分在其横向外侧上没有顶部侧轨宽敞开。可动屋顶部件安装在屋顶开口部分上，以便可以纵向移动通过固定在车辆本体上的基座框架，从而当可动屋顶部件在其后部位置移动时打开屋顶开口部分，它被移动到其前面的位置。基座框架包括安装到主体的前标头的前部，安装到后顶板部分的前边缘部分的后部分，用于连接前部和后部的中间部分的中间部分以及从后部的横向外侧部向后方延伸的引导部。底架在固定在主体上的状态下，使底架或主体的对准位置可能偏离其正常位置的部分与对准夹具或可动顶板构件对准。此外，在主体侧和基架侧上形成对准部分，以便呈现正常的位置关系。

7. 发明申请

US20120051680A1 BEARING FOR TRANSMISSION 有权
标题翻译：承载传动
公开(公告)号：US20120051680A1
公开(公告)日：2012-03-01
申请号：US13138954
申请日：2010-05-10
申请人： Yasumitsu Ishikawa , Tomokazu Nakagawa , Katsuaki Sasaki
发明人： Yasumitsu Ishikawa , Tomokazu Nakagawa , Katsuaki Sasaki
IPC分类号： F16C33/66 , F16C33/78
CPC分类号： F16C33/6633 , F16C19/06 , F16C33/3887 , F16C33/427 , F16C33/7826 , F16C33/7853 , F16C2361/63
摘要： A bearing assembly for a transmission, which is capable of avoiding an ingress of foreign matter, reducing seal torque and reducing shear resistance between a retainer and balls, includes a recessed portion in an inner face of a pocket of the retainer, in which the surface area of contact with a ball is smaller than the surface area of contact when no recessed portion is provided. A sealing member is a contact seal and material of a tip portion of a sealing lip region is highly wearable material which, when the bearing assembly is rotated, wears to define a non-contact or the like. A grease contains a base oil and a thickening agent and the base oil is a mineral oil alone or a mixed oil of mineral oil and poly-α-olefin oil and has base oil kinetic viscosity not higher than 100 mm2/s at 40° C.
摘要翻译：用于变速器的轴承组件能够避免异物进入，减小密封扭矩并降低保持器和滚珠之间的抗剪切力，包括在保持器的凹槽的内表面中的凹陷部分，其中表面当没有设置凹部时，与球接触的面积小于接触面积。密封构件是接触密封件，并且密封唇区域的尖端部分的材料是高度可穿戴的材料，当轴承组件旋转时，该材料磨损以限定非接触等。润滑脂含有基础油和增稠剂，基础油是单独的矿物油或矿物油和聚-α-烯烃油的混合油，并且在40℃下的基油动力粘度不高于100mm 2 / s 。

8. 发明授权

US09115762B2 Rolling bearing 有权
标题翻译：滚动轴承
公开(公告)号：US09115762B2
公开(公告)日：2015-08-25
申请号：US14128870
申请日：2012-06-21
申请人： Katsuaki Sasaki , Yoshiaki Ryouno , Shuguang Lian
发明人： Katsuaki Sasaki , Yoshiaki Ryouno , Shuguang Lian
IPC分类号： F16C33/78 , F16C33/76 , F16C19/06
CPC分类号： F16C33/7856 , F16C19/06 , F16C33/7823 , F16C33/7833 , F16C2220/04 , F16C2231/00 , F16C2326/01 , F16C2361/61
摘要： A rolling contact bearing assembly includes a seal member having a seal lip segment. The seal lip segment includes a waist portion having, as viewed in a cross section, a bent V-shape such that a surface of the seal lip segment on outer side defines a relief recess and also includes a protrusion portion distal to the waist portion and having a tapered shape narrowing towards a free end thereof. The seal member installed in the bearing assembly applies urging force on one of inner and outer raceway rings, against change in degree of interference of the protrusion portion with the raceway ring. The protrusion portion includes such high wear material that rotation of the bearing assembly results in wear of the protrusion portion to cause the protrusion portion to make non-contact status or light contact status of a contact pressure of substantially zero.
摘要翻译：滚动接触轴承组件包括具有密封唇段的密封构件。密封唇部分包括一个腰部，其在横截面中观察到弯曲的V形，使得外侧上的密封唇部分的表面限定了一个释放凹槽，并且还包括一个远离腰部的突起部分，具有朝向其自由端变窄的锥形形状。安装在轴承组件中的密封件对于内滚道环和外滚道环之一施加作用力，以防止突出部与滚道环的干涉程度的变化。突出部分包括这样的高磨损材料，使得轴承组件的旋转导致突出部分的磨损，使得突出部分使接触压力基本上为零的非接触状态或轻微接触状态。

9. 发明申请

US20130158181A1 RUBBER COMPOSITION AND MOLDED RUBBER PRODUCTS 有权
标题翻译：橡胶组合物和成型橡胶制品
公开(公告)号：US20130158181A1
公开(公告)日：2013-06-20
申请号：US13702743
申请日：2010-06-08
申请人： Katsuaki Sasaki , Shohei Fukama , Takashi Kaneike , Yasuhiko Kojima
发明人： Katsuaki Sasaki , Shohei Fukama , Takashi Kaneike , Yasuhiko Kojima
IPC分类号： C08K3/26 , C08K3/30 , C08K3/22
CPC分类号： C08K3/26 , C08K3/013 , C08K3/22 , C08K3/30 , C08L21/00 , C08K3/0033
摘要： To provide a rubber composition capable of sufficiently abrading a sealing lip while sliding it in an initial stage of rotation and sufficiently reducing a running torque, and further capable of securing a sufficient sealing property. The composition includes a first compounding ingredient which is one or more kinds selected from the group consisting of calcium carbonate, magnesium oxide, aluminum oxide and barium sulfate in an amount of 50 to 200 parts by mass based on 100 parts by mass of a rubber component, and a second compounding ingredient which is one or two kinds selected from the group consisting of carbon black and a silica in an amount of more than 0 parts by mass and 50 parts by mass or lower.
摘要翻译：提供一种能够在旋转的初始阶段使密封唇充分研磨的橡胶组合物，并充分降低行驶扭矩，并且还能够确保充分的密封性。组合物包含相对于橡胶成分100质量份为50〜200质量份的选自碳酸钙，氧化镁，氧化铝和硫酸钡中的一种以上的第一配混成分以及选自碳黑和二氧化硅中的一种或两种以上的量为大于0质量份的二次配混成分，50质量份以下。

10. 发明申请

US20110069918A1 RETAINER, DEEP GROOVE BALL BEARING, AND BEARING WITH SEAL 有权
标题翻译：保持器，深沟球轴承和轴承密封
公开(公告)号：US20110069918A1
公开(公告)日：2011-03-24
申请号：US12993520
申请日：2009-05-26
申请人： Takahiro Wakuda , Katsuaki Sasaki , Shohei Fukama
发明人： Takahiro Wakuda , Katsuaki Sasaki , Shohei Fukama
IPC分类号： F16C33/76 , F16C33/46 , F16C33/58
CPC分类号： F16C33/7853 , F16C19/06 , F16C33/3887 , F16C33/427 , F16C33/6681 , F16C33/7823 , F16C2361/61
摘要： Provided are a retainer capable of achieving torque reduction, a deep-groove ball bearing with the retainer, and a sealed bearing capable of preventing intrusion of foreign matter into the bearing and capable of sufficient seal torque reduction. The retainer is formed by combination of two annular retaining plates (27A, 27B) each including semispherical swelling portions (26) arranged at predetermined intervals along a circumferential direction. The semispherical swelling portions (26, 26) face each other and form pockets (30) for retaining balls (16). Each of the pockets (30) has ball-facing surfaces each including a ball non-contact portion (31), and a contact area in each of the pockets (30) with respect to each of the balls (16) is reduced by from 15% to 30% in comparison with a contact area with respect to each of the balls (16) without provision of the ball non-contact portion (31). Each of the seal members (17) serves as a contact seal having a seal lip portion (17a) coming into contact with another of raceway, and a material of at least a distal end of the seal lip portion (17a) includes a high-abrasion material which is prone to abrasion.
摘要翻译：提供能够实现扭矩降低的保持器，具有保持器的深沟球轴承以及能够防止异物侵入轴承并能够实现足够的密封扭矩降低的密封轴承。保持器通过两个环形保持板（27A，27B）的组合形成，每个环形保持板包括沿圆周方向以预定间隔布置的半球状膨胀部分（26）。半球形膨胀部分26,26彼此面对并形成用于保持球（16）的凹部（30）。每个凹穴（30）具有各自包括球非接触部分（31）的球形表面，并且相对于每个球（16），每个凹穴（30）中的接触区域从与没有设置球非接触部分（31）的每个球（16）的接触面积相比，为15％至30％。每个密封构件（17）用作具有与另一个轨道接触的密封唇部分（17a）的接触密封件，并且密封唇部分（17a）的至少远端的材料包括：容易磨损的磨损材料。

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