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公开(公告)号：US06206575B1
公开(公告)日：2001-03-27
申请号：US09400977
申请日：1999-09-22
IPC分类号： F16C3338
CPC分类号： F16C19/163 , F16C33/3812 , F16C33/6614 , F16C33/6648 , F16C2220/04 , F16C2300/14
摘要： The invention has plural plate-like members, each molded by a metal die using a synthetic resin material in a shape having pockets for retaining rolling elements. A shape obtained by mutually connecting each of the plural plate-like members with connecting portions at both ends is a substantially cylinder shape. A shape of a section between both end portions of each plate-like member has a convex warped shape constituting a part of the cylinder by being subjected to a distortion action owing to heat contraction after being molded by the metal die.
摘要翻译： 本发明具有多个板状构件，其均由使用合成树脂材料的金属模具模制成具有用于保持滚动元件的凹口的形状。 通过将多个板状构件中的每一个与两端的连接部相互连接而获得的形状是大致圆柱形。 每个板状构件的两端部之间的截面的形状具有构成圆筒的一部分的凸形翘曲形状，该弯曲形状由金属模具模制之后由于热收缩而经受变形作用。
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公开(公告)号：US5539844A
公开(公告)日：1996-07-23
申请号：US389994
申请日：1995-02-17
CPC分类号： F16C33/418 , F16C33/416 , F16C33/427 , F16C19/06
摘要： A ball bearing cage is formed with pockets each having an inwardly curved spherical pocket face similar to a ball in shape. At least one of the pockets has a protrusion projecting inwardly thereof from one of inner and outer circumferential edge portions of the pocket face. A ball bearing comprises balls retained between inner and outer bearing rings and equispaced circumferentially thereof by a cage. The cage is formed with pockets each having an inwardly curved spherical pocket face similar to the ball in shape, at least one of the pockets having a protrusion projecting inwardly thereof from an edge portion of the face close to the fixed one of the rings.
摘要翻译： 球轴承保持架形成有各自具有类似于球形的向内弯曲的球形口袋面的凹穴。 至少一个凹穴具有从口袋面的内圆周边缘部分和外圆周边缘部分之一向内突出的突起。 滚珠轴承包括保持在内轴承环和外轴承环之间并且通过保持架在其周向等间隔的球的滚珠。 保持架形成有各自具有类似于球形的向内弯曲的球形凹穴面的凹穴，至少一个凹穴具有从靠近固定环之一的面的边缘部向内突出的突起。
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公开(公告)号：US20050073190A1
公开(公告)日：2005-04-07
申请号：US10359373
申请日：2003-02-06
CPC分类号： B60B27/00 , B60B27/0005 , B60B27/0026 , B60B27/0052 , B60B27/0094 , B60B27/06
摘要： A bearing device for an axle including a hub wheel; a flange outwardly provided in an outer-periphery of the hub wheel in a radial direction; and bolts having serrations provided at their heads. The flange includes through holes formed therein in its circumferential direction such as to pass therethrough ill its axial direction, the bolts are attached into the through holes, respectively, in a state where their serrations bite the trough holes of the flange, and an annular groove for reducing a biting amount of the serrations of the bolt is formed in an inner peripheral surface of the through hole of the flange.
摘要翻译： 一种用于包括轮毂轮的轴的轴承装置; 在径向方向上向外设置在轮毂轮的外周的凸缘; 以及在其头部设有锯齿的螺栓。 凸缘包括在其圆周方向上形成的通孔，使其穿过其轴向方向，螺栓在其锯齿咬合凸缘的槽孔的状态下分别附接到通孔中，并且环形槽 在凸缘的通孔的内周面形成有用于减少螺栓的锯齿的咬合量的装置。
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公开(公告)号：US5948340A
公开(公告)日：1999-09-07
申请号：US14382
申请日：1998-01-27
申请人： Tadahiro Terada , Shigetaka Ashida
发明人： Tadahiro Terada , Shigetaka Ashida
CPC分类号： B29C45/0025 , F16C33/4635 , B29C2045/0044 , B29C45/2628 , B29C45/2669 , B29L2031/04 , F16C2220/04
摘要： There is disclosed a die used to mold a cage having a cylindrical body out of a synthetic resin such that the strength of the portion of the molded cage formed by two meeting streams of the injected material is increased. The die comprises die members having parting surfaces in abutment with each other. A mold cavity conforming in shape with the cylindrical body of the cage is formed between the die members. When the die members, are in abutment with each other, a gate and a resin reservoir are formed along one parting surface and outside the mold cavity. The gate and resin reservoir are in communication with the cavity.
摘要翻译： 公开了一种用于模制由合成树脂制成的具有圆柱形主体的保持架的模具，使得由注入材料的两个会聚流形成的模制笼的部分的强度增加。 模具包括具有彼此邻接的分离表面的模具构件。 在模具构件之间形成具有与保持架的圆筒体相同形状的模腔。 当模具构件彼此邻接时，沿着一个分离表面和模腔外部形成浇口和树脂储存器。 门和树脂储存器与空腔连通。
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公开(公告)号：US07048341B2
公开(公告)日：2006-05-23
申请号：US10359373
申请日：2003-02-06
IPC分类号： B60B27/00
CPC分类号： B60B27/00 , B60B27/0005 , B60B27/0026 , B60B27/0052 , B60B27/0094 , B60B27/06
摘要： A bearing device for an axle: including a hub wheel; a flange outwardly provided in an outer periphery of the hub wheel in a radial direction; and bolts having serrations provided at their heads. The flange includes through holes formed therein in its circumferential direction such as to pass therethrough in its axial direction, the bolts are attached into the through holes, respectively, in a state where their serrations bite the through holes of the flange, and an annular groove for reducing a biting amount of the serrations of the bolt is formed in an inner peripheral surface of the through hole of the flange.
摘要翻译： 一种用于轴的轴承装置：包括轮毂轮; 在径向方向上向外设置在轮毂轮的外周的凸缘; 以及在其头部设有锯齿的螺栓。 凸缘包括在其圆周方向上形成的通孔，以便在其轴向方向上穿过其中，螺栓在其锯齿咬合凸缘的通孔的状态下分别附接到通孔中，并且环形槽 在凸缘的通孔的内周面形成有用于减少螺栓的锯齿的咬合量的装置。
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