Electromagnetic contactor
    21.
    发明授权
    Electromagnetic contactor 有权
    电磁接触器

    公开(公告)号:US08797129B2

    公开(公告)日:2014-08-05

    申请号:US13981023

    申请日:2012-04-03

    摘要: An electromagnetic contactor has a pair of fixed contacts; a movable contact disposed to be capable of contacting with and separating from the pair of fixed contacts; and an electromagnetic unit driving the movable contact. The electromagnetic unit has a magnetic yoke having an open upper part; an upper magnetic yoke cross-linked in the open upper part of the magnetic yoke; a spool having a central opening in which an exciting coil is wound around the spool; a movable plunger movably disposed in the central opening of the spool in an axial direction and having a tip end protruding, the movable plunger urged by a return spring; and an auxiliary yoke forming a magnetic path between the movable plunger and the U-shaped magnetic yoke when the movable plunger is in an open position. The movable plunger is coupled to the movable contact through a coupling shaft.

    摘要翻译: 电磁接触器具有一对固定触点; 设置成能够与所述一对固定触点接触和分离的可动触头; 以及驱动可动触点的电磁单元。 电磁单元具有开放上部的磁轭; 在磁轭的开放上部交叉的上磁轭; 具有中心开口的线轴,其中励磁线圈缠绕在所述线轴上; 可移动柱塞,其沿轴向可移动地设置在所述卷轴的中心开口中,并且具有顶端突出,所述可移动柱塞由复位弹簧推动; 以及辅助磁轭,当可动柱塞处于打开位置时,在可动柱塞与U形磁轭之间形成磁路。 可移动柱塞通过联接轴联接到可动触头。

    Drive and image forming apparatus
    22.
    发明授权
    Drive and image forming apparatus 有权
    驱动和成像设备

    公开(公告)号:US08768217B2

    公开(公告)日:2014-07-01

    申请号:US13364162

    申请日:2012-02-01

    IPC分类号: G03G15/00

    摘要: A drive includes a driving shaft that includes a distal end portion having a screw hole at a distal end and being inserted into a hollow portion from a first end of a driving roller in a rotation-axis direction, and that transmits a rotational driving force to the driving roller through a fit portion; a spring washer arranged at a second end of the driving roller opposite to the first end in the rotation-axis direction; and a screw rod that has an external thread which is screwed into the screw hole, that is inserted into the spring washer and inserted into the hollow portion from the second end, and that pinches the driving roller between the screw rod and the fit portion of the driving shaft in the rotation-axis direction through the spring washer when the external thread is screwed into the screw hole.

    摘要翻译: 驱动器包括驱动轴,该驱动轴包括在前端具有螺孔的远端部分,并且从驱动辊的第一端沿旋转轴线方向插入中空部分,并将旋转驱动力传递到 驱动辊通过配合部分; 弹簧垫圈,其布置在所述驱动辊的与旋转轴线方向上的第一端相对的第二端; 以及螺杆,其具有螺纹连接到螺纹孔中的外螺纹,该螺纹插入到弹簧垫圈中并从第二端插入到中空部分中,并且将驱动辊夹在螺杆和配合部分的配合部分之间 当外螺纹拧入螺丝孔时,驱动轴沿旋转轴线方向穿过弹簧垫圈。

    Dental adhesive material kit
    24.
    发明授权
    Dental adhesive material kit 有权
    牙科粘贴材料套件

    公开(公告)号:US08703840B2

    公开(公告)日:2014-04-22

    申请号:US13500656

    申请日:2011-03-25

    IPC分类号: A61K6/083 A61K6/08 A61L24/06

    摘要: The present invention provides a dental adhesive material kit having excellent bond durability. The present invention is represented by a dental adhesive material kit containing a dental aqueous adhesive composition (A) and a multi-part type dental nonaqueous curable composition (B). The dental aqueous adhesive composition (A) contains a polymerizable monomer (a) having an acidic group, an aliphatic polymerizable monomer (b) having no acidic group, water (c), and an amine-based reducing agent (d1) containing no sulfur atom. The multi-part type dental nonaqueous curable composition (B) contains an aliphatic polymerizable monomer (b) having no acidic group, an aromatic polymerizable monomer (e) having no acidic group, a powdery water-soluble reducing compound (f) containing a sulfur atom, an organic peroxide (g), and an amine-based reducing agent (d2) containing no sulfur atom.

    摘要翻译: 本发明提供了具有优异的粘合耐久性的牙科粘合剂材料试剂盒。 本发明由含有牙科用水性粘合剂组合物(A)和多部分型牙科非水硬化性组合物(B)的牙科用粘合剂试剂盒来表示。 牙科用水性粘合剂组合物(A)含有具有酸性基团的可聚合单体(a),不具有酸性基团的脂肪族可聚合单体(b),水(c)和不含硫的胺类还原剂(d1) 原子。 多部分型牙科非水硬化性组合物(B)含有不具有酸性基团的脂肪族聚合性单体(b),不具有酸性基团的芳香族聚合性单体(e),含有硫的粉末状水溶性还原性化合物(f) 原子,有机过氧化物(g)和不含硫原子的胺系还原剂(d2)。

    METHOD FOR ASSEMBLING ARC-EXTINGUISHING CHAMBER OF ELECTROMAGNETIC CONTACTOR
    25.
    发明申请
    METHOD FOR ASSEMBLING ARC-EXTINGUISHING CHAMBER OF ELECTROMAGNETIC CONTACTOR 有权
    用于组装电磁接触器的灭弧室的方法

    公开(公告)号:US20140013583A1

    公开(公告)日:2014-01-16

    申请号:US14006535

    申请日:2012-04-03

    IPC分类号: H01H11/00

    摘要: A method for assembling an arc-extinguishing chamber of an electromagnetic contactor includes a step of fixing a pair of fixed contacts each including a support conductor and a C-shaped part, to a bottom plate part of the arc-extinguishing chamber having a tub-shape with one end being open, the C-shaped part defining inside of the arc-extinguishing chamber; a step of installing an insulation cover covering a part other than a contact point part of each C-shaped part of the pair of fixed contacts; and a step of disposing a movable contact to be capable of contacting to and separating from the contact point parts of the fixed contacts.

    摘要翻译: 一种组装电磁接触器的灭弧室的方法包括将一对包括支撑导体和C形部分的固定触头固定到灭弧室的底板部分上的步骤, 形状,其一端是开放的,C形部分限定在灭弧室内部; 安装覆盖除了一对固定触点的每个C形部分的接触点部分之外的部分的绝缘盖的步骤; 以及设置能够接触固定触点的接点部分并与其分离的可动触头的步骤。

    Crimping apparatus and metal terminal
    26.
    发明授权
    Crimping apparatus and metal terminal 有权
    压接装置和金属端子

    公开(公告)号:US08616927B2

    公开(公告)日:2013-12-31

    申请号:US12837963

    申请日:2010-07-16

    IPC分类号: H01R4/10

    CPC分类号: H01R43/048

    摘要: A crimping apparatus includes an anvil for supporting a metal terminal including a base plate portion for mounting an electric wire thereon and a pair of crimping piece portions extending upwardly respectively from opposite side edges of the base plate portion and a crimper which includes a groove portion being opposed to a supporting portion of the anvil. An inner surface of the groove portion of the anvil and a terminal support face of the supporting portion of the crimper cooperate to press the crimping piece portions for crimping the crimping piece portions to the electric wire mounted on the metal terminal. A width of the groove portion of the crimper is not more than 1.0 mm. The terminal support surface of the anvil is formed into a concavely curved surface in which a depth of the concavely curved surface is not smaller than 0.06 mm and is not larger than 0.17 mm in a cross-section of the anvil perpendicular to an axis direction of the electric wire.

    摘要翻译: 压接装置包括用于支撑金属端子的砧座,其包括用于在其上安装电线的基板部分和分别从基板部分的相对侧边缘向上延伸的一对卷边件部分和包括槽部分的卷边器 与砧座的支撑部分相对。 砧座的槽部的内表面和压接器的支撑部的端子支撑面相互合作,以将压接部压接在压接片部分上,并将其压接到安装在金属端子上的电线上。 卷曲机的槽部的宽度不大于1.0mm。 砧座的端子支撑表面形成为凹曲面,其中凹曲面的深度不小于0.06mm并且在垂直于轴线方向的砧座的横截面中不大于0.17mm 电线。

    Production process of granular poly(arylene sulfide)
    27.
    发明授权
    Production process of granular poly(arylene sulfide) 有权
    粒状聚(亚芳基硫)生产工艺

    公开(公告)号:US08609790B2

    公开(公告)日:2013-12-17

    申请号:US13056433

    申请日:2009-06-10

    IPC分类号: C08F283/00

    摘要: The invention provides a production process of a granular poly(arylene sulfide) by polymerizing a sulfur source and a dihalo-aromatic compound in an organic amide solvent by a polymerization process containing a phase-separation polymerization step, wherein the production process contains a step I of adding an aromatic compound in a proportion of 0.01 to 20 mol per 100 mol of the organic amide solvent into the liquid phase containing the organic amide solvent and a formed polymer within the polymerization reaction system, said liquid phase being in the phase-separated state, after the phase-separation polymerization step; a step II of cooling the liquid phase within the polymerization reaction system; and a step III of collecting the formed polymer from the liquid phase.

    摘要翻译: 本发明通过含有相分离聚合步骤的聚合方法在有机酰胺溶剂中聚合硫源和二卤代芳族化合物来提供粒状聚(亚芳基硫醚)的制备方法,其中制备方法包含步骤I 将相对于每100摩尔有机酰胺溶剂为0.01-20摩尔的芳族化合物加入含有有机酰胺溶剂的液相和聚合反应体系内形成的聚合物,所述液相处于相分离状态 在分相聚合步骤之后; 在聚合反应体系内冷却液相的步骤II; 以及从液相中收集形成的聚合物的步骤III。

    Electromagnetic contact device
    29.
    发明授权
    Electromagnetic contact device 有权
    电磁接触器

    公开(公告)号:US08558649B2

    公开(公告)日:2013-10-15

    申请号:US13138729

    申请日:2010-06-14

    IPC分类号: H01H67/02

    摘要: An electromagnetic contact device has a terminal base (18) formed on one end of a coil frame around which a winding of an electromagnetic coil is wound; a terminal (20a) which can be connected to external wiring, and a winding wire binding portion (20e) which can bind an end portion of the winding, wound around the coil frame to establish connection. The coil terminal (20) is a component formed by integrating the terminal (20a), the winding wire binding portion (20e), and a portion to be engaged (20b). This coil terminal (20) is mounted by press-fitting a press-fit engaging portion (18b), which is formed in the terminal base (18), in the portion to be engaged (20b) to establish engagement.

    摘要翻译: 电磁接触装置具有形成在线圈框架的一端上的端子座(18),围绕着绕组的电磁线圈的绕组; 可以连接到外部布线的端子(20a)和缠绕在线圈框架上的绕组的端部的缠绕线绑扎部分(20e),以建立连接。 线圈端子(20)是通过使端子(20a),绕组线结合部分(20e)和待接合部分(20b)集成而形成的部件。 该线圈端子(20)通过将形成在端子台(18)中的压配合接合部分(18b)压配合在待接合部分(20b)中以建立接合来安装。

    ELECTROMAGNETIC CONTACTOR
    30.
    发明申请
    ELECTROMAGNETIC CONTACTOR 有权
    电磁接触器

    公开(公告)号:US20130257567A1

    公开(公告)日:2013-10-03

    申请号:US13885094

    申请日:2012-04-03

    IPC分类号: H01H1/06

    摘要: An electromagnetic contactor has a contact device having a pair of fixed contacts and a movable contact; and an electromagnet unit including an exciting coil driving a movable plunger connected through a connecting shaft. The contact device is configured such that L-shaped portions have a contact portion formed in the pair of fixed contacts fixed maintaining a predetermined interval, and two ends of the movable contact are disposed to be capable of contacting to and separating from the contact portions of the L-shaped portion on a side opposite to that of the electromagnet unit. The electromagnet unit includes a magnetic yoke enclosing a plunger drive portion, a movable plunger having a leading end protruding through an aperture formed in the magnetic yoke and urged by a return spring, and a ring-form permanent magnet magnetized in a movable direction of the movable plunger and fixed to enclose a peripheral flange portion.

    摘要翻译: 电磁接触器具有接触装置,该触点装置具有一对固定触头和可动触点; 以及包括驱动通过连接轴连接的活动柱塞的励磁线圈的电磁体单元。 接触装置被构造成使得L形部分具有形成在一对固定触点中的接触部分,固定保持预定间隔,并且可动触头的两端设置成能够接触和分离接触部分的接触部分 在与电磁体单元相反的一侧的L形部分。 电磁体单元包括一个包围柱塞驱动部分的磁轭,一​​个可移动的柱塞,其前端通过形成在磁轭中的孔而突出,并由复位弹簧推动,以及沿着可移动方向被磁化的环形永磁体 活动柱塞并固定以包围周边凸缘部分。