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11 条记录 (耗时 0.016 秒)

    Bolt tightening method and bolt tightening apparatus
    2.
    发明申请
    Bolt tightening method and bolt tightening apparatus 有权
    螺栓紧固方法和螺栓紧固装置

    公开(公告)号：US20060218768A1

    公开(公告)日：2006-10-05

    申请号：US11358218

    申请日：2006-02-22

    申请人： Tatsumi Makimae ,  Yutaka Fujii ,  Hiroshi Shinagawa

    发明人： Tatsumi Makimae ,  Yutaka Fujii ,  Hiroshi Shinagawa

    IPC分类号： B23Q5/00 ,  B25B23/14 ,  B23Q17/00

    CPC分类号： B23P19/066 ,  B25B23/14 ,  Y10T29/49766 ,  Y10T29/49767

    摘要： After it is tightened with a snug torque TA, a bolt is tuned by a total turning angle θS equivalent to the sum of an initial-set turning angle θA and a corrective additional-turning angle (θB+θC). The corrective additional-turning angle (θB+θC) is the sum of a first corrective additional-turning angle θB and a second corrective additional-turning angle θC, the first corrective additional-turning angle θB being to compensate for a situation where a bolt turning angle θ22 corresponding to the snug torque θA on an extension line of the bolt tightening torque properties C2 in a late tightening stage II is different from a bolt turning angle θ11 corresponding to the actual snug torque TA, the second corrective additional-turning angle θC being to compensate for a decrease of an effective bolt axial force that is caused by an existence of the initial tightening stage I.

    摘要翻译： 在以紧密扭矩T A A紧固之后，螺栓通过等于初始设定转动角度θ A 和校正附加转向角（θ/ B> +θ）。 校正附加转向角（θB B）是第一校正附加转向角θB和第二校正附加转向角θ 第一校正附加转向角θB B N N N N N N N N N N N N N N N N B N N B N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N 在后紧固阶段II中的螺栓紧固扭矩特性C2的延长线上的SUB> A不同于对应于实际贴合转矩T A A的螺栓转向角θ11，第二 校正附加转向角θC补偿由初始紧固阶段I的存在引起的有效螺栓轴向力的减小。

    Method and apparatus for tightening bolts
    3.
    发明授权
    Method and apparatus for tightening bolts 失效
    拧紧螺栓的方法和装置

    公开(公告)号：US06954682B2

    公开(公告)日：2005-10-11

    申请号：US10635450

    申请日：2003-08-07

    申请人： Tatsumi Makimae ,  Yutaka Fujii ,  Hiroshi Shinagawa

    发明人： Tatsumi Makimae ,  Yutaka Fujii ,  Hiroshi Shinagawa

    IPC分类号： B23P19/06 ,  B25B23/14 ,  F16B31/02 ,  G01M1/38

    CPC分类号： B23P19/066 ,  B25B23/14

    摘要： According to a bolt tightening method and a bolt tightening apparatus of the invention, a bolt is tightened by using a bolt tightening device, in which torque gradients expressed in terms of the ratio of a tightening torque exerted on the bolt to its turning angle are calculated by successively detecting the tightening torque at intervals of a specific bolt turning angle and calculating an average of individual torque gradient values by first and second torque gradient calculators, and the amount of tightening of the bolt is controlled by a tightening amount controller based on the average of the individual torque gradient values calculated.

    摘要翻译： 根据本发明的螺栓紧固方法和螺栓紧固装置，通过使用螺栓紧固装置来拧紧螺栓，其中计算出以施加在螺栓上的紧固扭矩与其转动角度的比率表示的扭矩梯度 通过以特定螺栓转角的间隔连续地检测紧固扭矩，并且通过第一和第二扭矩梯度计算器计算各个转矩梯度值的平均值，并且螺栓的紧固量由紧固量控制器基于平均值 计算各个转矩梯度值。

    Fly line
    4.
    发明授权
    Fly line 失效
    飞线

    公开(公告)号：US06418660B1

    公开(公告)日：2002-07-16

    申请号：US09614697

    申请日：2000-07-12

    申请人： Hiroshi Shinagawa

    发明人： Hiroshi Shinagawa

    IPC分类号： A01K9112

    CPC分类号： A01K91/12

    摘要： The length of a non-tapered portion formed between tapered portions of a weight portion formed along a fly line is made to be sufficiently shorter than the front tapered portion and back tapered portion thereof, thus forming this non-tapered portion as the center of gravity, and thereby facilitating ease of selecting the casting distance of the line.

    摘要翻译： 在沿着飞线形成的配重部分的锥形部分之间形成的非锥形部分的长度被制成足够短于其前锥形部分和后锥形部分，因此形成该非锥形部分作为重心 ，从而便于选择线的铸造距离。

    FLAME-RETARDANT POLYESTER COPOLYMER
    5.
    发明申请
    FLAME-RETARDANT POLYESTER COPOLYMER 审中-公开
    阻燃聚酯共聚物

    公开(公告)号：US20120322968A1

    公开(公告)日：2012-12-20

    申请号：US13595582

    申请日：2012-08-27

    申请人： Katsuhiro Matsuda ,  Kenji Ito ,  Sumire Kubota ,  Atsushi Fuseya ,  Hiroshi Shinagawa

    发明人： Katsuhiro Matsuda ,  Kenji Ito ,  Sumire Kubota ,  Atsushi Fuseya ,  Hiroshi Shinagawa

    IPC分类号： C08G63/692

    CPC分类号： C08G63/85 ,  C08G63/6926

    摘要： The invention provides a production process of a flame-retardant polyester copolymer, having a first step of adding a catalyst to a 2,5-furan dicarboxylic acid compound, an aliphatic or alicyclic diol, itaconic acid and 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide to obtain an oligomer, and a second step of adding a catalyst to the oligomer obtained in the first step to conduct polycondensation, thereby obtaining the flame-retardant polyester copolymer.

    摘要翻译： 本发明提供一种阻燃聚酯共聚物的制造方法，其具有将第一步骤向2,5-呋喃二羧酸化合物，脂族或脂环族二醇，衣康酸和9,10-二氢-9- 氧杂-10-磷杂菲-10-氧化物以获得低聚物，第二步是向第一步骤中获得的低聚物中加入催化剂进行缩聚，由此得到阻燃聚酯共聚物。

    Method of surface treatment for a fishing tackle part made of alloy steel containing chrome
    8.
    发明授权
    Method of surface treatment for a fishing tackle part made of alloy steel containing chrome 失效
    由含铬合金钢制成的钓具部件的表面处理方法

    公开(公告)号：US6007871A

    公开(公告)日：1999-12-28

    申请号：US949622

    申请日：1997-10-14

    申请人： Yasuhiro Horikoshi ,  Hiroshi Shinagawa

    发明人： Yasuhiro Horikoshi ,  Hiroshi Shinagawa

    IPC分类号： C23C8/26 ,  C23C14/02 ,  C23C14/06 ,  C23C16/34 ,  C23C28/04

    CPC分类号： C23C14/024 ,  C23C14/0641

    摘要： The object of the present invention is to provide a simple, inexpensive method of surface treatment capable of improving the strength and smoothness of fishing tackle parts made of alloy steel containing chrome. The method of surface treatment for a fishing tackle part made of alloy steel containing chrome according to the present invention is characterized in that the surface of the fishing tackle part made of alloy steel containing chrome is nitrided to form a diffused layer of chromium nitride from the surface of said part inwards, and then said surface is covered with a layer of titanium nitride. Further, another embodiment of the method of surface treatment for a fishing tackle part made of alloy steel containing chrome according to the present invention is characterized in that the surface of the fishing tackle part made of alloy steel containing chrome is covered with a layer of titanium nitride, and then the surface of said layer of titanium nitride is nitrided to form a diffused layer of chromium nitride from the surface of said part inwards.

    摘要翻译： 本发明的目的是提供一种能够提高含铬合金钢的钓具部件的强度和平滑度的简单且廉价的表面处理方法。 根据本发明的由含有铬的合金钢制成的钓具部分的表面处理方法的特征在于，将含有铬的合金钢制成的钓具部分的表面氮化以形成来自 所述部分的表面向内，然后所述表面被一层氮化钛覆盖。 此外，根据本发明的由含有铬的合金钢制成的钓具部分的表面处理方法的另一个实施例的特征在于，由含铬的合金钢制成的钓具部分的表面被一层钛 氮化物，然后将氮化钛层的表面氮化，以从所述部分的表面向内形成氮化铬的扩散层。