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1. 发明授权

US06725531B2 Needle bearing assembling apparatus 失效
标题翻译：轴承组装装置
公开(公告)号：US06725531B2
公开(公告)日：2004-04-27
申请号：US09995684
申请日：2001-11-29
申请人： Yuji Takiwaki
发明人： Yuji Takiwaki
IPC分类号： B21D5310
CPC分类号： B23P19/04 , B23P19/001 , F16C19/46 , F16C43/06 , Y10T29/49679 , Y10T29/49682 , Y10T29/53104 , Y10T29/53478
摘要： The present invention provides an apparatus capable of assembling a needle bearing. This needle bearing assembling apparatus is provided with a thrust unit adapted to sequentially feed rows of needles, an arrangement unit adapted to arrange the needles into a configuration corresponding to a hollow formed on an inner side of a roller outer race, and a device for firmly fitting the needles, while in the configuration, into the hollow on the inner side of the roller outer race.
摘要翻译：本发明提供一种能够组装滚针轴承的装置。该滚针轴承组装装置设置有推力单元，该推力单元适于顺次地进给针排，排列单元适于将针布置成与形成在滚子外圈内侧上的中空相对应的构造，以及用于牢固地在配置时将针装入滚子外圈的内侧的中空部。

2. 发明授权

US06715207B2 Method of manufacturing sliding bearings 有权
标题翻译：制造滑动轴承的方法
公开(公告)号：US06715207B2
公开(公告)日：2004-04-06
申请号：US10075305
申请日：2002-02-15
申请人： Hidekazu Michioka , Tomozumi Murata
发明人： Hidekazu Michioka , Tomozumi Murata
IPC分类号： B21D5310
CPC分类号： F16C33/20 , B29C45/14336 , B29L2031/04 , F16C11/0604 , F16C11/0619 , F16C11/0633 , F16C11/0685 , F16C31/02 , F16C33/208 , F16C2220/04 , Y10T29/49636 , Y10T29/49647 , Y10T29/49648 , Y10T29/49655 , Y10T29/49659 , Y10T29/49677 , Y10T29/49705 , Y10T29/49988
摘要： A method of manufacturing sliding bearings of the type in which a sliding guide surface is formed by using a resin liner, including fixing a thermosetting resin, which constitutes the resin liner, on the whole or a part of a sliding guide surface of a first member by an injection molding operation using the first member as a core, thereafter molding a second member, which covers a sliding guide surface of the first member, by a metal molding operation with the resin liner-fixed first member placed firmly as a core in a metal mold, and thermally curing the resin liner with the heat working on the sliding surface of the first member during the molding of this second member.
摘要翻译：一种制造滑动轴承的方法，其中通过使用树脂衬垫形成滑动导向表面，该树脂衬套包括固定构成树脂衬垫的热固性树脂，在第一构件的滑动导向表面的整体或一部分上通过使用第一构件作为芯的注射成型操作，然后通过金属模制操作来模制覆盖第一构件的滑动引导表面的第二构件，其中树脂衬垫固定的第一构件牢固地放置在芯中金属模具，并且在该第二构件的模制期间，在第一构件的滑动表面上加热加热树脂衬套。

3. 发明授权

US06688001B2 Method and apparatus of working plain bearing 有权
标题翻译：滑动轴承工作方法及装置
公开(公告)号：US06688001B2
公开(公告)日：2004-02-10
申请号：US10090619
申请日：2002-03-06
申请人： Yutaka Okamoto , Satoshi Imai , Nobutaka Hiramatsu , Hideo Ishikawa , Takayuki Shibayama , Mikio Suzuki , Mitsuharu Sahashi
发明人： Yutaka Okamoto , Satoshi Imai , Nobutaka Hiramatsu , Hideo Ishikawa , Takayuki Shibayama , Mikio Suzuki , Mitsuharu Sahashi
IPC分类号： B21D5310
CPC分类号： B23P15/003 , F16C9/04 , F16C17/022 , F16C23/041 , F16C33/14 , F16C2220/62 , F16C2220/82 , F16C2240/30 , F16C2240/50 , Y10T29/49647 , Y10T29/49668 , Y10T29/49671 , Y10T29/5116 , Y10T29/53104
摘要： There is provided a method of working a plain bearing and a working apparatus of the plain bearing, which make it easy to perform working by forming a plurality of inclined surfaces of different angles in portions on both sides of the inner peripheral surface of the bearing alloy metal of the plain bearing in the axial direction thereof. In the working method and apparatus, a working holder 18 is provided which has a groove 20 extending on the inner peripheral surface in the peripheral direction and portions on both sides of the groove in the transverse direction formed in step-like shape, a half bearing 11 is housed in the working holder 18, and both ends of the half bearing 11 in the peripheral direction are pressed by use of pressing means 24. Then, the half bearing undergoes plastic deformation so as to be fitted into the groove and both sides of the half bearing in the axial direction thereof come into abutment with the edges 22, 23 of the step-like portions and are deformed in a polygonal line form. In this state, both ends of the half bearing 11 in the axial direction thereof are cut along one cylindrical surface by use of a broach 19. As a result, two inclined surfaces of different angles are continuously formed in the portions of both sides of the bearing alloy metal 13 of the half bearing in the axial direction thereof.
摘要翻译：提供了一种滑动轴承的滑动轴承和加工装置的加工方法，其通过在轴承合金的内周面的两侧形成多个不同角度的倾斜面而容易进行加工滑动轴承的轴向方向的金属。在工作方法和装置中，设置有工作保持器18，其具有沿圆周方向的内周面延伸的槽20，并且在横向的槽的两侧的部分形成为阶梯状，半轴承 11被容纳在工作保持器18中，并且半轴承11的周向的两端通过使用按压装置24被按压。然后，半轴承经受塑性变形，从而被装配到槽和两侧其轴向的半轴承与阶梯状部分的边缘22,23抵接，并以多边形的形式变形。在这种状态下，半轴承11的轴向两端通过拉刀19沿着一个圆筒表面切割。结果，两个不同角度的倾斜表面连续地形成在半轴承的轴承合金金属13沿其轴向方向。

4. 发明授权

US06684506B2 Bearing assembly adjustable spacer and gage part adjustment method 有权
标题翻译：轴承总成可调间隔和量规部件调整方法
公开(公告)号：US06684506B2
公开(公告)日：2004-02-03
申请号：US10447785
申请日：2003-05-29
申请人： John E. Rode
发明人： John E. Rode
IPC分类号： B21D5310
CPC分类号： F16C19/548 , F16C19/364 , F16C25/06 , F16C2229/00 , Y10S33/17 , Y10T29/49636 , Y10T29/49696 , Y10T29/497 , Y10T29/49766 , Y10T29/49767 , Y10T29/49769 , Y10T29/4981 , Y10T29/4984 , Y10T29/49861 , Y10T29/49863 , Y10T29/53104 , Y10T29/53109
摘要： One or more force application members (e.g., a force transmission member and/or a hydraulic force application member) may be employed to provide a desired adjustment (e.g., a preload and/or a compression) to an adjustable spacer of a bearing assembly. The hydraulic force application member may provide a first stage of the adjustment to the spacer, and the force transmission member may be threadingly rotated to apply a second stage of the adjustment to the spacer. An additional force application member may (e.g., contemporaneously) oppose at least one of the force application members in the providing of the adjustment to the spacer. This opposing force may cause a gap between certain surfaces (e.g., in a press) until the adjustment to the spacer is completed. The closure of the gap may serve to indicate the completion of the desired adjustment to the spacer. A housing rotatable on a portion of the bearing assembly may be prevented from rotating at the closure of the gap. Such an increased drag torque of the housing may be observed and employed to terminate an operation of at least one of the force application members. One or more gage parts may be located in the bearing assembly to assist the providing of the adjustment to the spacer. An adjustment of an axial dimension of at least one of the gage parts, may be made based on one or more factors and/or characteristics (e.g., endplay in the bearing assembly).
摘要翻译：可以使用一个或多个施力构件（例如，力传递构件和/或液压施加构件）来向轴承组件的可调节间隔件提供期望的调节（例如，预载荷和/或压缩）。液压力施加构件可以向间隔件提供调节的第一阶段，并且力传递构件可以螺旋旋转以将调整的第二阶段施加到间隔件。附加的施力构件可以（例如，同时地）在提供对间隔物的调节时与至少一个施力构件相对。这种相反的力可能在某些表面（例如，在压机中）之间产生间隙，直到对间隔物的调整完成。间隙的闭合可以用于指示对间隔物的期望调整的完成。可以防止在轴承组件的一部分上旋转的壳体在间隙的闭合处旋转。可以观察并采用这种增加的壳体的阻力矩，以终止至少一个施力部件的操作。一个或多个量具部件可以位于轴承组件中以帮助提供对间隔件的调节。可以基于一个或多个因素和/或特性（例如，轴承组件中的终点）来进行至少一个量具部件的轴向尺寸的调整。

5. 发明授权

US06671959B1 Tool for extracting a bearing 失效
标题翻译：用于提取轴承的工具
公开(公告)号：US06671959B1
公开(公告)日：2004-01-06
申请号：US10179559
申请日：2002-06-25
申请人： Michael D. Skaggs
发明人： Michael D. Skaggs
IPC分类号： B21D5310
CPC分类号： B25B27/062 , Y10T29/49698 , Y10T29/53104 , Y10T29/53848 , Y10T29/53857 , Y10T29/53883 , Y10T29/53891 , Y10T29/53909 , Y10T29/53913
摘要： A tool for extracting a bearing race from a bearing support structure. The tool is sufficiently narrow for sideways insertion into the bearing race. The tool can then be rotated within the race so that the tool engages with an annular flange of the bearing race. A threaded bolt engaged in a threaded bore of the tool is used to extract the bearing race from the support structure.
摘要翻译：一种用于从轴承支撑结构提取轴承座的工具。该工具足够窄以便侧向插入轴承座圈。然后，该工具可以在座圈内旋转，使得该工具与轴承座圈的环形凸缘接合。用于与工具的螺纹孔接合的螺纹螺栓用于从支撑结构提取轴承座圈。

6. 发明授权

US06634103B2 Method of stabilizing high-speed control of ball bearing device 失效
标题翻译：稳定球轴承装置高速控制的方法
公开(公告)号：US06634103B2
公开(公告)日：2003-10-21
申请号：US09993710
申请日：2001-11-27
申请人： Hiromitsu Muraki , Katsuhiko Tanaka , Shigeru Endo , Chuichi Sato , Ikunori Sakatani , Shoji Noguchi
发明人： Hiromitsu Muraki , Katsuhiko Tanaka , Shigeru Endo , Chuichi Sato , Ikunori Sakatani , Shoji Noguchi
IPC分类号： B21D5310
CPC分类号： F16C35/077 , F16C11/04 , F16C27/04 , F16C2370/12 , Y10T29/49682 , Y10T29/49696
摘要： The locus of the displacement of the centers of the balls of a ball bearing is made elliptical and the radial bearing rigidity of the ball bearing in one radial direction is made greater than the radial bearing rigidity in another radial direction orthogonal to the one radial direction, or at least one of the axial length of the portion on the outer diametral surface of the inner race of the ball bearing which is fitted to a shaft and the axial length of the portion on the outer diametral surface of the outer race of the ball bearing which is fitted to a housing is made ½ or less of the bearing width of the ball bearing, whereby the radial rigidity of a ball bearing device is made very small as compared with the radial rigidity in the prior art. As a result, the stability of a swing arm system can be enhanced and higher speed and higher accuracy of control become possible.
摘要翻译：球轴承的球的中心的位移轨迹被制成椭圆形，并且球轴承在一个径向上的径向承载刚度被制成大于与一个径向正交的另一个径向方向上的径向轴承刚度，或装配在轴上的球轴承的内圈的外径表面上的部分的轴向长度和滚珠轴承外圈的外径表面的部分的轴向长度中的至少一个将其安装到壳体上的距离为球轴承的轴承宽度的1/2以下，由此与现有技术中的径向刚度相比，球轴承装置的径向刚度非常小。结果，可以提高摆臂系统的稳定性，并且可以实现更高的速度和更高的控制精度。

7. 发明授权

US06195895B1 Hydrodynamic bearing arrangement having a structure permitting the removal of entrapped air 有权
标题翻译：具有允许去除夹带空气的结构的流体动力轴承装置
公开(公告)号：US06195895B1
公开(公告)日：2001-03-06
申请号：US09382274
申请日：1999-08-25
申请人： David Wuester, Sr. , Roger Addy
发明人： David Wuester, Sr. , Roger Addy
IPC分类号： B21D5310
CPC分类号： F16C33/107 , F16C17/107 , F16C2370/12 , G11B19/2009 , G11B25/043 , G11B33/14 , Y10T29/49639 , Y10T82/10
摘要： Air which would otherwise be entrapped in an O-ring seal groove in a hydrodynamic bearing arrangement is removable from the seal groove by providing at least one passage between the seal groove and an adjacent thrust plate recess. The air is removed from the seal groove though the passages by drawing a vacuum at a lower end of the bearing arrangement. Preferably, the passages are formed, at least in part, by grooves defined in the upper surface of a land formed between the seal groove and the thrust plate recess.
摘要翻译：否则将被夹带在流体动力轴承装置中的O形环密封槽中的空气可通过在密封槽和相邻推力板凹槽之间提供至少一个通道而从密封槽中移除。通过在轴承装置的下端抽真空，通过通道从密封槽中除去空气。优选地，通道至少部分地由形成在密封槽和止推板凹部之间的区域的上表面中限定的凹槽形成。

8. 发明授权

US06745471B2 Bevel gear bearing support arrangement manufacturing method 失效
标题翻译：锥齿轮轴承支撑装置的制造方法
公开(公告)号：US06745471B2
公开(公告)日：2004-06-08
申请号：US10025502
申请日：2001-12-26
申请人： Randall Rey Bendtsen
发明人： Randall Rey Bendtsen
IPC分类号： B21D5310
CPC分类号： F16H57/038 , F16C25/06 , F16C2361/61 , F16H1/14 , F16H57/023 , F16H57/037 , F16H2057/02056 , F16H2057/0221 , F16H2057/0235 , Y10T29/49464 , Y10T29/49465 , Y10T29/49679 , Y10T29/49696 , Y10T29/497 , Y10T29/49904 , Y10T74/19693 , Y10T74/2186
摘要： A method of manufacturing involves providing a sub-unit including a shaft and a bevel gear associated with the shaft, and also providing a first support member and a second support member. A first bearing is positioned between the sub-unit and first support member. A second bearing is positioned between the second support member and the sub-unit. The first support member is connected to the second support member. Preload on the first and second bearings is adjusted. At least the sub-unit, the first support member, the second support member, the first bearing, and the second bearing constitute an assembly capable of being installed in a housing.
摘要翻译：一种制造方法包括提供一个子单元，该子单元包括与轴相关联的轴和锥齿轮，并且还提供第一支撑构件和第二支撑构件。第一轴承定位在子单元和第一支撑构件之间。第二轴承定位在第二支撑构件和子单元之间。第一支撑构件连接到第二支撑构件。调整第一和第二轴承的预载。至少副单元，第一支撑构件，第二支撑构件，第一轴承和第二轴承构成能够安装在壳体中的组件。

9. 发明授权

US06435047B1 Shoe for swash-plate type compressor 失效
标题翻译：斜盘式压缩机鞋
公开(公告)号：US06435047B1
公开(公告)日：2002-08-20
申请号：US09269580
申请日：1999-03-26
申请人： Yoshiaki Kitagawa , Shogo Muramatsu , Masanori Akizuki , Hiroyuki Asano
发明人： Yoshiaki Kitagawa , Shogo Muramatsu , Masanori Akizuki , Hiroyuki Asano
IPC分类号： B21D5310
CPC分类号： F04B27/0878 , F04B27/0886 , Y10T29/49657 , Y10T29/49705 , Y10T74/18336
摘要： A method of manufacturing a shoe including cutting a columnar raw material to a given length to provide a disc-shaped raw material, forming on one end face of the disc-shaped raw material a spherical sliding surface which is to be disposed in sliding contact with a spherical surface on a piston, and forming a thermal sprayed layer on the other end face of the disc-shaped raw material. The thermal sprayed layer serves as a flat plate-shaped sliding surface which is to be disposed in sliding contact with a swash plate. A shoe which is provided with the thermal sprayed layer exhibits an increased seizure resistance in comparison to a conventional shoe which is formed with a sintered layer, and can be manufactured inexpensively.
摘要翻译：一种制造鞋的方法，包括将柱状原料切割成给定长度以提供圆盘状原料，在圆盘状原料的一个端面形成有与滑动接触的球形滑动面活塞上的球形表面，并且在盘状原料的另一端面上形成热喷涂层。热喷涂层用作与斜盘滑动接触的平板状滑动面。与形成有烧结层的传统的鞋相比，设置有热喷涂层的鞋与耐磨性相比增加，并且可以廉价地制造。

10. 发明授权

US06415512B1 Method and apparatus for surface processing of sintered oilless bearing 失效
标题翻译：烧结无油轴承表面处理方法和装置
公开(公告)号：US06415512B1
公开(公告)日：2002-07-09
申请号：US09594360
申请日：2000-06-15
申请人： Dae Hyun Jeong
发明人： Dae Hyun Jeong
IPC分类号： B21D5310
CPC分类号： B22F5/106 , B21J5/12 , B22F3/16 , B22F5/10 , B22F2003/166 , B22F2003/245 , B22F2998/00 , F16C33/14 , Y10S148/906 , Y10S384/902 , Y10T29/49707
摘要： A method for surface processing of sintered oilless bearing and an apparatus thereof are disclosed by which method the efficiency of covering the pores and the surface roughness of protuberance that is nonporous surface may be improved by means of surface processing of inner diameter surface at time of sizing process using a correcting rod where many correction grooves have been formed on its top part. The invention has features that it may improve the efficiency of covering the pores formed on surface and the surface roughness of sintered oilless bearing's inner diameter surface contacting the shaft, by way of passing the bearing through many correction grooves formed in longitudinal direction on outer circumferential surface of protuberance correction part which is upper part of said correcting rod while at the same time the bearing sintered after compression molding is sized using a sizing device composed of correcting rod and upper and lower punches and that the invention precludes abrasion by reducing the force of friction with shaft in motor applying such sintered oilless bearing so that motor performance reliability may be substantially enhanced.
摘要翻译：公开了一种烧结无油轴承的表面处理方法及其装置，通过该方法，可以通过在尺寸调整时通过内径表面的表面处理来提高覆盖孔的效率和无孔表面的突起的表面粗糙度使用在其顶部部分上形成有许多校正槽的校正杆的处理。本发明的特征在于，可以提高覆盖表面形成的孔的效率以及与轴接触的烧结无油轴承的内径面的表面粗糙度，通过使轴承通过在外周面上沿长度方向形成的许多校正槽作为上述校正棒的上部的突起校正部，同时在压缩成型后烧结的轴承的尺寸使用由矫正杆和上下冲头构成的定径装置，并且本发明通过减小摩擦力来排除磨损其中电机中的轴应用这种烧结无油轴承，使得电动机性能可靠性可以显着提高。

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