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    • 2. 发明专利
    • ローラユニットおよびトリポード型等速ジョイント
    • 滚动单元和三轴类型恒定速度接头
    • JP2014202261A
    • 2014-10-27
    • JP2013077794
    • 2013-04-03
    • 株式会社ジェイテクトJtekt Corp
    • AYAMA YUKIITO TAKESHI
    • F16D3/205
    • 【課題】スナップリングを用いないことにより、嵌め込み用の溝を形成することにより強度が低下することを抑制するローラユニットを提供することを目的とする。【解決手段】外ローラ131は、第一筒部材210と第二筒部材220を備える。第一筒部材210は、ニードル133を転動させる内周面211aを備える筒部211と、筒部211の端に筒部211の内周面211aから径方向内方に張り出す鍔部212とを備える。第二筒部材220は、第一筒部材210の筒部211の外周面211bに圧入される内周面221aを備える筒部221と、筒部221の端に、第二筒部材220が第一筒部材210に圧入された状態において、第一筒部材210の筒部211の内周面211aから径方向内方に張り出す鍔部222とを備える。第一筒部材210の鍔部212と第二筒部材220の鍔部222との軸方向間にはニードル133が挟まれる。【選択図】図2
    • 要解决的问题:提供一种能够通过不使用卡环并形成配合槽来抑制强度劣化的辊单元。解决方案:外辊131包括第一圆柱形构件210和第二圆柱形构件220.第一圆柱形 构件210包括:圆筒部211,其包括用于滚针133的内周面211a;以及设置在圆筒部211的一端的凸缘部212,同时从圆筒部211的内周面211a径向向内突出。 第二圆柱形构件220包括圆柱形部分221,其包括压配合到圆柱形部分211的外周面211b和第一圆柱形构件210的内周面221a和设置在圆柱形部分211的一端的凸缘部分222 同时从第一圆柱形构件210的圆筒形部分211的内周面211a径向向内突出 处于将第二圆柱形构件220压入第一圆柱形构件210的状态。针133轴向保持在第一圆柱形构件210的凸缘部分212和第二圆柱形构件220的凸缘部分222之间。
    • 3. 发明专利
    • Double roller type tripod constant velocity joint
    • 双滚子类型三轴连续速度接头
    • JP2014134247A
    • 2014-07-24
    • JP2013002418
    • 2013-01-10
    • Jtekt Corp株式会社ジェイテクト
    • ITO TAKESHI
    • F16D3/205
    • PROBLEM TO BE SOLVED: To provide a double roller type tripod constant velocity joint for enabling the thickness in the radial direction of an outer roller to be further smaller to contribute to a smaller size and a lighter weight by eliminating a ring groove and a snap ring from a roller unit, using others than the ring groove and the snap ring for supporting rolling elements and an inner roller to prevent the come-off from the outer roller, and further improving the rigidity of the outer roller without increasing the number of components.SOLUTION: On one end face of an outer roller 31, a flange part 31B is annularly formed having an inner diameter smaller than the outer diameter of an inner roller 34 and extending radially inside. On the other end face of the outer roller, an internal component holding part 31G, which is elastically deformed to permit the inner roller to be pushed into the outer roller when the inner roller is pushed thereinto from the side of the other end face, and restored after the inner roller is pushed into the outer roller, is formed having an inner diameter smaller than the outer diameter of the inner roller and extending radially inside.
    • 要解决的问题:提供一种双辊式三球架等速万向节,用于使外辊的径向厚度能够进一步减小,从而通过消除环槽和卡环来减小尺寸和更轻的重量 来自滚子单元,使用除了环槽以外的其它滚动体和用于支撑滚动元件的卡环和内滚筒以防止从外滚筒脱落,并且进一步提高外滚子的刚性而不增加部件数量。 解决方案:在外辊​​31的一个端面上,凸缘部31B环形地形成有内径小于内辊34的外径并径向向内延伸的内径。 在外侧辊的另一端面上形成有内部部件保持部31G,该内部部件保持部31G在内侧辊从另一端面侧推入时,弹性变形以允许内侧辊被推入外侧辊, 在内辊被推入外辊之后恢复,其内径小于内辊的外径并径向向内延伸。
    • 4. 发明专利
    • High voltage control system for electrostatic coating
    • 用于静电涂层的高压控制系统
    • JP2010167335A
    • 2010-08-05
    • JP2009010143
    • 2009-01-20
    • Chunichi Denshi Co LtdJtekt CorpToyota Motor CorpTrinity Ind Corpトヨタ自動車株式会社トリニティ工業株式会社株式会社ジェイテクト株式会社中日電子
    • ITO TAKESHIMASUI YASUHISATANAKA HIROSHIIKUSHIMA JOJIACHINAMI TOKUYUKINARUSE TOSHIHIRONIWA KUNIYUKI
    • B05B5/053B05B5/08
    • PROBLEM TO BE SOLVED: To make it possible to efficiently perform monitoring of high voltage/high voltage current and pursuing and analyzing of the cause of occurring of failure while suppressing a large size of a system and the cost increase. SOLUTION: The high voltage control system for electrostatic coating is provided with: a high voltage generator 2 for electrostatic coating to electrifying a coating material for an electrostatic coater 1 by high voltage; a high voltage generator 6 for robot, for electrifying the robot for holding the electrostatic coater by high voltage; a high voltage controller 3 for sending a control signal for controlling the high voltage of the high voltage generator 2 and the high voltage generator 6; a general purpose personal computer 8 for performing operation of the program for setting and changing various kind of set values to be stored in the high voltage controller 3; and a robot controller 5 connected to the high voltage controller 3 through a network 10. The high voltage controller 3 monitors feed back voltage and current from each of high voltage generators 2, 6 and outputs alarm information or cut-off information when the feed back voltage or current gets out of the prescribed standard. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了有效地执行高压/高压电流的监视,并且在抑制系统的大尺寸并且成本增加的同时追求和分析故障发生的原因。

      解决方案:静电涂层用高压控制系统具备:高电压发生器2,用于静电涂覆,以高电压对静电涂布机1的涂料进行充电; 用于机器人的高压发生器6,用于使用于高压保持静电涂布机的机器人通电; 用于发送用于控制高电压发生器2和高电压发生器6的高电压的控制信号的高压控制器3; 用于执行用于设置和改变要存储在高压控制器3中的各种设定值的程序的操作的通用个人计算机8; 以及通过网络10连接到高压控制器3的机器人控制器5.高压控制器3监视来自高压发生器2,6,6的反馈电压和电流,并且当反馈时输出报警信息或截止信息 电压或电流超出规定标准。 版权所有(C)2010,JPO&INPIT

    • 5. 发明专利
    • Sequence control system
    • 序列控制系统
    • JP2009199488A
    • 2009-09-03
    • JP2008042437
    • 2008-02-25
    • Jtekt Corp株式会社ジェイテクト
    • INAGAKI TATSUHIKOITO TAKESHITSUZUKI TOSHIYUKI
    • G05B19/05B23Q41/02
    • PROBLEM TO BE SOLVED: To provide a sequence control system capable of shortening a time until the restoration of sequence machinery when the sequence machinery constituting a transfer line, etc., stops.
      SOLUTION: An integrated control apparatus 30 is provided with: a specific state signal storing part 31 for previously storing specific states of machine main bodies 11 and 211 and ON/OFF signal patterns corresponding to the specific states; a restoration command outputting part 32 for outputting a restoration command; a machine present state acquiring part 33 for acquiring the present states of the respective machine main bodies 11 and 211; a determining part 34 determining whether a present state acquired by the machine present state acquiring means 33 coincides with the specific state stored in a specific state signal storing means 31 when a restoration command is outputted; and a rewriting part 35 for rewriting patterns of on/off signals stored in an ON/OFF signal storing parts 12 and 212 in sequence machinery 10 and 20 into patterns of ON/OFF signals stored in the specific state signal storing part 31 when it is determined that the both states are coincident.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种顺序控制系统,当顺序机构构成传送线等停止时,能够缩短直至恢复序列机械的时间。 集成控制装置30具有:特定状态信号存储部31,用于预先存储机器主体11和211的特定状态,以及对应于特定状态的ON / OFF信号图案; 用于输出恢复命令的恢复命令输出部32; 用于获取各机器主体11和211的当前状态的机器当前状态获取部33; 确定部分34当输出恢复命令时,确定由机器当前状态获取装置33获取的当前状态是否与存储在特定状态信号存储装置31中的特定状态一致; 以及重写部分35,用于将存储在顺序机器10和20中的ON / OFF信号存储部分12和212中的开/关信号的模式重写为存储在特定状态信号存储部分31中的ON / OFF信号的模式,当它们是 确定这两个州是一致的。 版权所有(C)2009,JPO&INPIT