Disc chucking mechanism
    1.
    发明授权
    Disc chucking mechanism 失效
    圆盘夹紧机构

    公开(公告)号:US6163520A

    公开(公告)日:2000-12-19

    申请号:US271509

    申请日:1999-03-18

    IPC分类号: G11B17/028

    CPC分类号: G11B17/0282

    摘要: A disc chucking mechanism includes a turn table 3 on which a disc 19 with a center hole 20 is located, a chucking magnet 10 for magnetically attracting a center hub 21 of the disc 19 to it, and a magnet yoke 60. The magnet yoke 60 includes a ring-like member which is inserted between the turn table 3 and the chucking magnet 10, engaging portions 62 which are extended from the ring-like member of the magnet yoke toward the turn table 3, and brought into engagement with the turn table, and magnet engaging portions 61 which are extended in the direction opposite to the bending direction of the engaging portions 62, and urgingly fix the chucking magnet 10.

    摘要翻译: 盘式夹紧机构包括:转台3,具有中心孔20的盘19,用于将盘19的中心毂21磁吸引到其上的卡盘磁铁10和磁轭60.磁轭60 包括插入在转台3和夹紧磁体10之间的环状构件,从磁轭的环状构件向转台3延伸的接合部62,与转台相接合 ,以及在与接合部62的弯曲方向相反的方向延伸的磁体接合部61,并且使夹紧磁体10推压。

    Disc chucking mechanism
    2.
    发明授权
    Disc chucking mechanism 失效
    圆盘夹紧机构

    公开(公告)号:US06222818B1

    公开(公告)日:2001-04-24

    申请号:US09271315

    申请日:1999-03-18

    IPC分类号: G11B2300

    CPC分类号: G11B17/03 G11B17/0282

    摘要: A disc chucking mechanism includes a turn table, on which a disc with a center hole is disposed, driven by a rotation/drive mechanism, said turn table having a cylindrical portion to which the center hole of a disc in fit, a first guide protruding radially outwardly of the outer circumferential surface of the cylindrical portion, second and third guides retractably provided at positions angularly spaced approximately 120° from the first guide with respect to the center of rotation of the cylindrical portion, and auxiliary guides provided at mid-positions between the second guide and the first guide and between the third guide and the first guide, a height of a peak point of each auxiliary guide being smaller than a height of a peak point of the first guide when measured from the outer circumferential surface of the cylindrical portion, wherein the distance of each auxiliary guide measured from the outer circumferenial surface of the cylindrical portion in smaller than the distance of the peak point of the first guide from the outer circumferential surface.

    摘要翻译: 盘式夹紧机构包括:转台,其上设置有具有中心孔的盘,由旋转/驱动机构驱动,所述转台具有圆盘部分,盘的中心孔配合到该圆筒部分,第一导向件突出 在圆柱形部分的外圆周表面径向向外的第二和第三导向件可缩回地设置在相对于圆柱形部分的旋转中心与第一导向件成角度间隔大约120°的位置处, 所述第二引导件和所述第一引导件以及所述第三引导件和所述第一引导件之间,每个辅助引导件的峰值点的高度小于从所述第一引导件的所述圆柱形的外周面测量时的所述第一引导件的峰值点的高度 部分,其中每个辅助引导件从圆柱形部分的外周表面测量的距离小于该圆柱形部分的距离 第一引导件从外圆周表面的峰值点。

    Motor having magnetic slot closure for salient poles
    3.
    发明授权
    Motor having magnetic slot closure for salient poles 失效
    具有磁极槽的电机,用于凸极

    公开(公告)号:US5973432A

    公开(公告)日:1999-10-26

    申请号:US985203

    申请日:1997-12-04

    摘要: After a coil 24 is wound through an open slot 26 which forms a sufficient space for the winding operation of an armature core 10, a magnetic member 34 is inserted and mounted into the open slot 26 and is then engaged with and fixed to the umbrella portions 20 of the armature core 10. A gap 36 formed in the central portion of the open slot 26 operates to narrow a gap between the magnetic poles of mutually adjoining salient poles 16, which reduces not only the generation of cogging phenomena and vibrations but also variations in quality between products, that is, the armature cores 10 produced.

    摘要翻译: 在线圈24通过形成用于电枢铁芯10的卷绕操作的足够空间的开口槽26缠绕之后,将磁性构件34插入并安装到开口槽26中,然后将其固定到伞部分 形成在开口槽26的中心部分的间隙36用于缩小相互邻接的凸极16的磁极之间的间隙,这不仅减少了齿槽现象和振动的产生,而且减小了变化 在产品之间的质量,即产生的电枢芯10。

    Motor with opening-width adjusting members for salient pole slots
    4.
    发明授权
    Motor with opening-width adjusting members for salient pole slots 失效
    电机带有用于凸极插槽的开口调整构件

    公开(公告)号:US5886446A

    公开(公告)日:1999-03-23

    申请号:US057516

    申请日:1998-04-09

    摘要: In the stage of winding a drive coil (17) on salient poles (114) in the assembling of a motor (1), the opening width of an armature core (11) is wide enough to allow easy and proper winding of the drive coil (17). After the winding of the drive coil (17), opening-width adjusting members (50A) are put within open slots (100), to thereby reduce the opening width of the armature core (11) at the flux gathering parts (54A) and (55A) of the opening-width adjusting member (50A). The opening-width adjusting member (50A) is positioned and fixed, by its elasticity, within each open slot.

    摘要翻译: 在电动机(1)的组装中将驱动线圈(17)卷绕在凸极(114)上的阶段,电枢铁心(11)的开口宽度足够宽以便于驱动线圈 (17)。 在驱动线圈(17)的卷绕之后,将开口宽度调节部件(50A)放入开放槽(100)内,从而减小焊剂收集部(54A)的电枢铁心(11)的开口宽度, (50A)的开口宽度调节部件(55A)。 开口宽度调节构件(50A)通过其弹性定位并固定在每个开口槽内。

    MOTOR
    7.
    发明申请
    MOTOR 有权
    发动机

    公开(公告)号:US20100181852A1

    公开(公告)日:2010-07-22

    申请号:US12652884

    申请日:2010-01-06

    IPC分类号: H02K3/46

    CPC分类号: H02K3/525

    摘要: The invention provides a motor including a terminal block that is insert molded into a core, so as to increase the strength to support the terminal block. A stator has paired inner cores configured by two inner cores facing back to back and each having a disk part and pole teeth. Each of the disk parts is provided with a terminal block holding part. The terminal block is connected with the terminal block holding parts via a resin connection part that is insert molded. The terminal block holding parts are provided with recesses configured by cutouts in portions to face the terminal block, respectively. The resin connection part has a thickness increased by filling the recesses so as to increase the strength at a connection portion thereof. The cutouts in the terminal block holding parts facing back to back are offset with respect to a radial line, terminal block facing ends are generally spaced apart from the terminal block by a constant distance. Therefore, the terminal block is prevented from being unstable.

    摘要翻译: 本发明提供一种电动机,其包括嵌入成型为芯部的端子块,以增加支撑端子块的强度。 定子具有配对的内芯,其由两个面向背对背的内芯构成,每个具有盘部分和极齿。 每个盘部分都设置有端子块保持部。 接线端子通过插入成型的树脂连接部与端子块保持部连接。 端子块保持部分分别设置有分别与端子块相对的部分的切口构成的凹部。 树脂连接部分通过填充凹部而增加了厚度,以增加其连接部分处的强度。 靠近背对背的端子排保持部分的切口相对于径向线偏移,端子块的端部通常与端子块间隔一定距离。 因此,防止端子块不稳定。

    TRANSMISSION
    8.
    发明申请
    TRANSMISSION 审中-公开
    传输

    公开(公告)号:US20090042685A1

    公开(公告)日:2009-02-12

    申请号:US12186646

    申请日:2008-08-06

    IPC分类号: F16H57/04

    摘要: A transmission includes a rotary shaft, a clutch hub fixed to the rotary shaft a transmission gear rotatably provided at the rotary shaft, a gear piece connected to the transmission gear at the side of the clutch hub, a synchronizer ring positioned between the clutch hub and the gear piece, a sleeve held by the clutch hub slidably in an axial direction, a fork engaged with the sleeve and a fork shaft connected with the fork for shifting the fork in the axial direction. The transmission performs synchronization operation of rotation of the clutch hub and the transmission gear. The fork shaft has an in-shaft lubricant passage provided therein, a lubricant supply passage and a lubricant outlet passage.

    摘要翻译: 变速器包括旋转轴,固定到旋转轴的离合器轮毂,可旋转地设置在旋转轴上的变速齿轮,与离合器轮毂侧的变速齿轮连接的齿轮片,位于离合器毂和离合器毂之间的同步器环 齿轮片,由离合器毂沿轴向可滑动地保持的套筒,与套筒接合的叉子和与叉子连接的叉轴,用于使叉子沿轴向方向移动。 变速器执行离合器轮毂和变速器齿轮的旋转的同步操作。 叉轴具有设置在其内的轴内润滑剂通路,润滑剂供给通路和润滑剂出口通路。