Retainer for single row ball turning bearing
    21.
    发明专利
    Retainer for single row ball turning bearing 审中-公开
    单圈滚珠轴承保持架

    公开(公告)号:JP2003013963A

    公开(公告)日:2003-01-15

    申请号:JP2001199433

    申请日:2001-06-29

    Inventor: HORI MICHIO

    CPC classification number: F16C33/3818 F16C19/166

    Abstract: PROBLEM TO BE SOLVED: To provide a retainer for a single row ball turning bearing capable of preventing plastic deformation of a segment end portion and smoothly gyrating.
    SOLUTION: Pockets housing a number of balls in a single row are arranged in an inside of segments arranged in a ring-shape between an inner ring and outer ring and divided at a circumferential direction, and half pockets 11a are also arranged at both end of the segment. A pocket 11b between each end of segments is formed by butting respective half pockets of each segment. The pockets are arranged in an inequitable state so that an internal P
    1 between the half pocket 11a and an adjacent pocket 11 is set greater than an interval arranged in a conventional retainer as an uniform interval of pockets, and so that an interval P
    2 inside the segment 9 is set smaller than a conventional pocket interval. Thus, plastic deformation of both the ends of the segment 9 can be prevented without decreasing load capacity of the bearing, and smooth gyration of the retainer can be obtained in stable torque.
    COPYRIGHT: (C)2003,JPO

    Abstract translation: 要解决的问题:提供一种用于单列滚珠转动轴承的保持器,其能够防止段端部的塑性变形并且平稳地旋转。 解决方案:将一排容纳多个球的袋布置在内圈和外圈之间以环形布置的环形内侧并沿圆周方向分隔,并且半口11b也布置在 该段。 通过对接每个段的相应的半个凹部来形成每个段之间的一个凹槽11b。 凹穴被布置成不平等的状态,使得半凹部11a和相邻凹部11之间的内部P1被设定为大于布置在常规保持器中的间隔作为均匀的凹穴间隔,并且使得在该部分内的间隔P2 9被设定为小于传统的口袋间隔。 因此,可以在不降低轴承的承载能力的情况下防止节段9的两端的塑性变形,并且可以以稳定的转矩获得保持器的平滑回转。

    Stationary type constant velocity universal coupling
    22.
    发明专利
    Stationary type constant velocity universal coupling 审中-公开
    静态类型恒定速度通用耦合

    公开(公告)号:JP2003004062A

    公开(公告)日:2003-01-08

    申请号:JP2001191553

    申请日:2001-06-25

    Abstract: PROBLEM TO BE SOLVED: To enhance allowable load torque of a stationary type constant velocity universal coupling and secure enough depth in a track groove and thus prevent a ball from riding on and beating a spherical part by slipping off the track groove.
    SOLUTION: The present invention is the stationary type constant universal joint which is constituted of an outer race 1, an inner race 2, eight balls 3 and a retainer 4 and of which center O
    1 of part position, in which grooved bottom in a guided groove 1b of the outer race 1 is curve shaped, and of which center O
    2 of part position, in which grooved bottom in a guided groove 2b of the inner race 2 is curve shaped, are offset in opposite side by equidistance F (=F
    0 =F
    i ) in an axial direction against center of a sphere on inside diameter face 1a and center of a sphere on outside diameter face 2a, respectively, and ratio R1 (=F/PCR) of amount of the offset F versus length of line portion (PCR) connecting the center O
    1 of the part position, in which grooved bottom in a guided groove 1b of the outer race 1 is curve shaped, or the center O
    2 of the part position, in which grooved bottom in a guided groove 2b of the inner race 2 is curve shaped, with center O
    3 of the ball 3 is within 0.069≤R1≤0.121 and contact angle α between each guided groove 1b, 2b and the ball 3 is set to 37° or less.
    COPYRIGHT: (C)2003,JPO

    Abstract translation: 要解决的问题:为了增加静止型等速万向接头的允许负载转矩,并且在轨道槽中确保足够的深度,并且因此通过滑出轨道槽来防止球骑乘并打击球形部分。 解决方案:本发明是由外圈1,内座圈2,八个球3和保持器4构成的固定式恒定万向接头,其中部分位置的中心O1,其中在引导槽 外圈1的1b是曲线形状的,并且其中部位置的中心O 2在内圈2的导向槽2b中的凹槽底部弯曲成形,在相反侧以等距离F(= F0 = Fi )分别在内径面1a上的球体的中心和外径面2a上的球的中心的轴向方向上,偏移量F与线部分的长度的比率R1(= F / PCR)(PCR ),其中连接外圈1的导向槽1b中的凹槽底部的部分位置的中心O1或部分位置的中心O2,其中内圈的导向槽2b中的凹槽底部 2是曲线形状,球3的中心O 3在0.069 <= R1内 <= 0.121,各引导槽1b,2b与球3之间的接触角α设定为37度。 或更少。

    Rolling bearing
    23.
    发明专利
    Rolling bearing 审中-公开
    滚动轴承

    公开(公告)号:JP2003004046A

    公开(公告)日:2003-01-08

    申请号:JP2001186511

    申请日:2001-06-20

    Inventor: KODAMA TAMOTSU

    CPC classification number: F16C33/37

    Abstract: PROBLEM TO BE SOLVED: To provide an excellent rolling bearing to durability with easy oil feeding and sealing by making an agitation resistance of lubricant small and restraining rise and variation of rotation torque as well as a calorific value.
    SOLUTION: In an outer ring 2, an inner ring 3 and a rolling bearing consisting of plural rolling movers 5 that roll these planes of track, a compressed coil spring 6 for keeping those intervals among each rolling mover 5 is equipped with. The absorber such as a sponge 7 absorbing and maintaining lubricating oil is incorporated in this coil spring 6, and the sponge 7 is expanded and contracted along with expansion and contraction of the coil spring 6 and the lubricating oil absorbed and maintained runs and come out by going forward and delaying of a revolution motion of the rolling mover 5. Thus, the planes of track 4a, 4b are lubricated. Thereby, the agitation resistance of the lubricant becomes smaller in comparison with conventional grease lubrication and the fine rolling bearing of durability can be realized limiting temperature rise due to low and stable rotation torque as well as small calorific value.
    COPYRIGHT: (C)2003,JPO

    Abstract translation: 要解决的问题:通过使润滑剂的搅拌阻力小,抑制上升和旋转扭矩的变化以及发热量,提供优异的滚动轴承,耐久性好,易于进油和密封。 解决方案:在外圈2中,安装有内圈3和滚动轴承,该滚动轴承由滚动这些轨道平面的多个滚动推动器5组成,用于在每个滚动动子5之间保持这些间隔的压缩螺旋弹簧6配备有。 吸收和保持润滑油的吸收体如螺旋弹簧6被并入,并且海绵7随着螺旋弹簧6的膨胀和收缩而膨胀和收缩,润滑油被吸收和保持运行并且由 前进并延迟滚动机构5的旋转运动。因此,轨道4a,4b的平面被润滑。 因此,与以往的润滑脂润滑相比,润滑剂的搅拌阻力变小,可以实现由于低转速,低转速而导致的温度上升的耐久性的微小滚动轴承。

    Virtual plant system and virtual plant and remote monitering linking system
    24.
    发明专利
    Virtual plant system and virtual plant and remote monitering linking system 审中-公开
    虚拟植物系统和虚拟植物和远程监控连接系统

    公开(公告)号:JP2002373018A

    公开(公告)日:2002-12-26

    申请号:JP2001179759

    申请日:2001-06-14

    CPC classification number: Y02P90/26 Y02P90/30 Y02P90/86

    Abstract: PROBLEM TO BE SOLVED: To make easily performable the newly rising of a production line or the process change of an existent line, to make easily verifiable the whole of a plant and to make attainable the efficient development of the production line and the shortening of the period for development. SOLUTION: This system is provided with a virtual plant preparing means 22 for preparing a virtual plant, with which a plant is made into data model, and a simulation means 23 for verifying production conditions and physical distribution conditions at least by making that prepared virtual plant 21 perform production simulation. A plurality of any production facilities in the plant are made into dedicated unit constitutive machines combining a modular unit 76 to a main body machine 75 of common specification so that the modular unit can be freely exchanged. The simulation means 23 can verify the production conditions and the physical distribution conditions when the modular unit of the production facility is exchanged.

    Abstract translation: 要解决的问题:为了轻松实现生产线的新兴或现有生产线的生产过程变化,使整个工厂容易验证,使生产线的有效开发和缩短生产线的可缩短性 发展时期。 解决方案:该系统配备有一个虚拟设备准备装置22,用于准备将工厂制成数据模型的虚拟设备,以及用于验证生产条件和物理分布条件的模拟装置23,至少通过使该准备的虚拟设备 21进行生产模拟。 将工厂中的多个生产设备制成专用单元本构机,其将模块化单元76与公共规格的主体机器75组合,使得可以自由地更换模块化单元。 模拟装置23可以在生产设备的模块化单元被更换时验证生产条件和物理分配条件。

    Device for supplying component
    25.
    发明专利
    Device for supplying component 审中-公开
    供应组件的装置

    公开(公告)号:JP2002370817A

    公开(公告)日:2002-12-24

    申请号:JP2001180300

    申请日:2001-06-14

    Inventor: YAMANAKA AKIHIRO

    Abstract: PROBLEM TO BE SOLVED: To discriminate a posture of a component of which the light reflectance of a surface varies with its longitudinal direction, by arranging only one sensor.
    SOLUTION: The sensor is provided to detect continuously luminous energy of reflected light from the surface of the component passing through a prescribed position of a conveying passage, plural comparators 10, 11, 12 are provided for comparing a detection output X of the sensor with plural preset threshold values X
    1 , X
    2 , X
    3 , and a digital circuit is provided to discriminate the posture of the component by combining signals output respectively from the plural comparators 10, 11, 12, so as to discriminate the posture of the component of which the light reflectance of the surface varies with its longitudinal direction, by arranging the only one sensor.
    COPYRIGHT: (C)2003,JPO

    Abstract translation: 要解决的问题:通过仅布置一个传感器来区分表面的光反射率随着其纵向方向变化的分量的姿势。 解决方案:提供传感器以检测来自穿过输送通道的规定位置的部件表面的反射光的连续发光能量,设置多个比较器10,11,12,用于将传感器的检测输出X与多个 提供预设阈值X1,X2,X3和数字电路以通过组合来自多个比较器10,11,12的输出信号来区分分量的姿势,以便区分光的分量的姿态 表面的反射率随其长度方向而变化,只需安排一个传感器即可。

    Abnormality coping method in drive shaft assembling line
    26.
    发明专利
    Abnormality coping method in drive shaft assembling line 审中-公开
    驱动轴组装线异步复制方法

    公开(公告)号:JP2002370679A

    公开(公告)日:2002-12-24

    申请号:JP2001180105

    申请日:2001-06-14

    Abstract: PROBLEM TO BE SOLVED: To quickly and easily cope with avoidance of the abnormal situation in a drive shaft assembling line.
    SOLUTION: This drive shaft assembling line is composed of constitutive parts including a fixed constant velocity universal joint, a sliding type constant velocity universal joint, a shaft, boots, and a boot band. One articulated robot interlocks and operates with an abnormal articulated robot, and executes operation for avoiding the abnormal situation when the abnormal situation including failure of either articulated robot is caused at execution time by distributively executing the work content of an assembling process including a process of fixedly arranging the respective constitutive parts in a prescribed position, a process of inserting the shaft into the respective boots, a process of respectively fitting inside joint members of respective joints to shaft both end parts, a process of respectively fitting outside joint members of the respective joints to the inside joint members of the shaft both end parts, and a process of putting the boots on the outside joint members of the respective joints by sealing grease in the boots by articulated robots R1 to R5 arranged in a plurality of positions.
    COPYRIGHT: (C)2003,JPO

    Abstract translation: 要解决的问题:快速,轻松地应对驱动轴组装生产线异常情况。 解决方案:该驱动轴组装线由包括固定等速万向接头,滑动式等速万向接头,轴,套管和引导带等构成部件组成。 一个关节机器人与异常关节机器人联动并操作,并且通过分布式执行组装过程的工作内容,包括固定过程的工作内容在执行时引起关节型机器人故障的异常情况时,执行避免异常情况的操作 将各个构成部件布置在规定位置,将轴插入各自的靴子的过程,分别装配各接头的内侧接头部件以使两端部轴向的过程,分别配合各接头的外侧接头部件的工序 通过在多个位置配置的关节式机械手R1〜R5将靴子中的油脂密封,从而将靴子放置在各接头的外侧接头部件上。

    Self aligning type clutch release bearing device
    27.
    发明专利
    Self aligning type clutch release bearing device 失效
    自锁式离合器释放轴承装置

    公开(公告)号:JPH11280790A

    公开(公告)日:1999-10-15

    申请号:JP8168598

    申请日:1998-03-27

    Inventor: TAKUBO TAKAYASU

    Abstract: PROBLEM TO BE SOLVED: To prevent the partial abrasion etc., of a front cover while ensuring the load resistance and abrasion resistance etc., of a sleeve.
    SOLUTION: A clutch release bearing device A is equipped with a resin sleeve 1, a side plate 2 made of steel plate press and integrally formed with the sleeve 1, and a ball bearing 3 arranged between the outer periphery 1a of the sleeve 1 and one side end surface 2a of the side plate 2, and elastically held by a disk spring 4. The sleeve 1 is an injection molded body of resin material, and the inner diameter side portion of the welded part is recessed from the inner peripheral surface.
    COPYRIGHT: (C)1999,JPO

    Abstract translation: 要解决的问题:为了防止套管的部分磨损等,同时确保套筒的耐负荷性和耐磨性等。 解决方案:离合器分离轴承装置A配备有树脂套筒1,由钢板压制件制成的侧板2和与套筒1一体形成的侧板2和布置在套筒1的外周1a之间的滚珠轴承3和一个 侧板2的侧端面2a,由盘簧4弹性地保持。套筒1是树脂材料的注射成型体,焊接部的内径侧部分从内周面凹入。

    Torque limiter
    28.
    发明专利
    Torque limiter 失效
    扭矩限制

    公开(公告)号:JPH11280783A

    公开(公告)日:1999-10-15

    申请号:JP8431798

    申请日:1998-03-30

    Inventor: KURITA MASAHIRO

    Abstract: PROBLEM TO BE SOLVED: To reduce a diameter, and delicately adjust torque by forming a torque limiter of a torque generating spring and a torque adjusting spring installed in an inner ring with a required fastening margin, and butting the inside ends of both springs against each other.
    SOLUTION: When an inner ring 11 rotates in the winding direction of a coil spring 12, respective springs 12a, 12b of the coil spring 12 are dragged in the rotational direction. Therefore, since diametrically expanding directional force respectively acts on the torque adjusting spring 12b and the torque generating spring 12a, respective fastening binding forces are restricted, so that the inner ring 11 rotates while generating constant torque. While, when the inner ring 11 rotates in the reverse direction, the respective springs 12a, 12b rotate together in the direction, so that the tightly fastening forces increase. In this case, since a hook 25 of the torque generating spring 12a is engaged with an engaging hole 17 of an outside member 13, the inner ring 11 is locked by fastening binding force of the coil spring 12a. That is, a torque limiter acts as a one-way torque limiter.
    COPYRIGHT: (C)1999,JPO

    Abstract translation: 要解决的问题:为了减小直径,并通过形成扭矩产生弹簧的扭矩限制器和安装在具有所需紧固边缘的内圈中的扭矩调节弹簧以及将两个弹簧的内端抵靠每个弹簧对接来精细调节扭矩 其他。 解决方案:当内圈11沿着螺旋弹簧12的卷绕方向旋转时,螺旋弹簧12的各个弹簧12a,12b沿旋转方向被拖动。 因此,由于径向膨胀的方向力分别作用在扭矩调节弹簧12b和扭矩产生弹簧12a上,所以相应的紧固结合力受到限制,使得内圈11在产生恒定转矩的同时旋转。 而当内圈11沿相反方向旋转时,相应的弹簧12a,12b沿着该方向一起旋转,使得紧紧的紧固力增加。 在这种情况下,由于扭矩发生弹簧12a的钩25与外侧构件13的卡合孔17卡合,所以通过螺旋弹簧12a的紧固结合力使内圈11锁定。 也就是说,扭矩限制器用作单向扭矩限制器。

    Double row bearing for outer ring rotation
    29.
    发明专利
    Double row bearing for outer ring rotation 失效
    双圈滚动轴承外圈旋转

    公开(公告)号:JPH11280770A

    公开(公告)日:1999-10-15

    申请号:JP8554398

    申请日:1998-03-31

    CPC classification number: F16C19/386

    Abstract: PROBLEM TO BE SOLVED: To prevent lubricating oil from running out, operate for a long time and prevent heat caused by agitation resistance of grease from generating remarkably when rotating an outer ring at a high speed.
    SOLUTION: Double row rolling bearing used for outer ring rotation comprises a pocket formed member 5 having a lubricant pocket 6 between both rolling elements 4 and 4. A lubricant 11 such as grease or solid lubricant is sealed into the lubricant pocket 6. The pocket formed member 5, which is a ring member of channel section opening to inside diameter side, has a grease hole 7 at the side of the pocket 6. In the pocket formed member 5, a detent bolt 9, the top thereof engaging in a through hole 8 formed on the base of the member, is fixed to a screw hole 10 formed on a outer ring 2 so as to be jammed.
    COPYRIGHT: (C)1999,JPO

    Abstract translation: 要解决的问题:为了防止润滑油流出,长时间运转,并且在高速旋转外圈时,防止由于润滑脂的搅拌阻力引起的热量显着产生。 解决方案:用于外圈旋转的双列滚动轴承包括在两个滚动元件4和4之间具有润滑剂袋6的袋形构件5.润滑剂油或固体润滑剂之类的润滑剂11被密封到润滑剂袋6中。 作为向内径侧开口的通道部的环构件的构件5在袋6的侧面具有油脂孔7.在袋形构件5中,止动螺栓9的顶部与通孔 8形成在构件的基部上,被固定到形成在外圈2上的螺钉孔10,从而卡住。

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