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    • 2. 发明授权
    • Method for winding coils on rotor core
    • 在转子芯上缠绕线圈的方法
    • US07003867B2
    • 2006-02-28
    • US10687559
    • 2003-10-15
    • Toshio YamamotoAtsuo OkamotoTakerou TotsukaAkiyoshi Katou
    • Toshio YamamotoAtsuo OkamotoTakerou TotsukaAkiyoshi Katou
    • H02K15/02H02K15/10
    • H02K15/095H02K1/24H02K15/022H02K23/30Y10T29/49009Y10T29/49011Y10T29/49012Y10T29/49071Y10T29/5176Y10T29/53157
    • A core includes a ring body and a plurality of teeth. The teeth extend radially outward form the outer circumference of the ring body. The core is formed by assembling a first core member and a second core member. Each core member has part of the teeth the number of which is half the total number of the teeth. Each tooth includes a tooth body about which the coil is wound, and a magnetism converging portion provided at the distal end of the tooth body. The tooth height of each tooth body gradually increases from a distal section to a proximal section of the tooth body. The tooth width gradually decreases from the distal section to the proximal section. The wire is wound about each of the teeth of the first and second core members. Then, the first and second core members are assembled to form the core. Accordingly, a rotor core having a high coil accommodation efficiency and a high coil space factor is obtained.
    • 芯包括环体和多个齿。 齿从环形体的外圆周径向向外延伸。 芯通过组装第一芯构件和第二芯构件而形成。 每个核心构件具有其数量是齿数总数的一半的一部分齿。 每个齿包括缠绕线圈的齿体,以及设置在齿体前端的磁性会聚部。 每个齿体的牙齿高度从牙体的远端部分到近端部分逐渐增加。 牙齿宽度从远侧部分向近端部分逐渐减小。 线缠绕在第一和第二芯构件的每个齿周围。 然后,组装第一和第二芯构件以形成芯。 因此,获得具有高线圈容纳效率和高线圈空间系数的转子铁芯。
    • 5. 发明授权
    • Chair with removable armrest
    • 椅子带可拆卸扶手
    • US5513898A
    • 1996-05-07
    • US231160
    • 1994-04-22
    • Hiroshi KanaiHideo NishimuraAtsuo OkamotoMitsunobu Choda
    • Hiroshi KanaiHideo NishimuraAtsuo OkamotoMitsunobu Choda
    • A47C7/54
    • A47C7/546Y10T403/589
    • Mounts are provided on the inside surface of the left and the right sides of a seat cover on the underside of a chair, and positioning pins with heads and fastening members are provided on the upper surfaces of the bases of armrests. Each mount includes keyholed-shaped positioning holes respectively having holes for insertion of the heads of the positioning pins and slits of a width suitable for slidably receiving the rods of the positioning pins. Each mount also includes a support hole for the fastening member to be engaged in. When the positioning pins are located at the rear ends of the slits of the positioning holes, the armrest is fixed to the mount through the support hole by the fastening member. Thus the armrests are removably assembled with the chair body. The seat cover has upper and lower protrusions which contact the mount and the base of the armrest, respectively. The mount is bent so that its outboard and inboard portions are inclined relative to each other.
    • 在椅子下侧的座椅盖的左侧和右侧的内表面上设有安装件,并且在扶手的底座的上表面上设置有具有头部和紧固构件的定位销。 每个安装件包括分别具有用于插入定位销的头部的孔和适于可滑动地容纳定位销的杆的宽度的狭缝的锁定孔定位孔。 每个安装件还包括一个用于接合的紧固件的支撑孔。当定位销位于定位孔的狭缝的后端时,扶手通过紧固件通过支撑孔固定到支架上。 因此扶手可拆卸地组装在椅子主体上。 座椅盖具有分别与扶手和扶手的底座相接触的上下突起。 该安装件弯曲,使得其外侧和内侧部分相对于彼此倾斜。
    • 7. 发明授权
    • Chair with removable armrest
    • 椅子带可拆卸扶手
    • US5615926A
    • 1997-04-01
    • US590200
    • 1996-01-23
    • Hiroshi KanaiHideo NishimuraAtsuo OkamotoMitsunobu Choda
    • Hiroshi KanaiHideo NishimuraAtsuo OkamotoMitsunobu Choda
    • A47C7/54
    • A47C7/546Y10T403/589
    • Mounts are provided on the inside surface of the left and the right sides of a seat cover on the underside of a chair, and positioning pins with heads and fastening members are provided on the upper surfaces of the bases of armrests. Each mount includes positioning holes respectively having holes for the heads of the positioning pins to be passed through and slits of a width allowing the rods of the positioning pins to be fitted in, and a support hole for the fastening member to be engaged in. When the positioning pins are located at the rear ends of the slits of the positioning holes, the armrests is fixed to the mounts through the support holes by the fastening members. Thus the armrests are removably, assembled with the chair body.
    • 在椅子下侧的座椅盖的左侧和右侧的内表面上设有安装件,并且在扶手的底座的上表面上设置有具有头部和紧固构件的定位销。 每个安装件包括分别具有用于定位销的头部通过的孔的定位孔和允许定位销的杆装配的宽度的狭缝和用于使紧固构件接合的支撑孔。 定位销位于定位孔的狭缝的后端,扶手通过紧固构件通过支撑孔固定到支架上。 因此,扶手可拆卸地与椅子主体组装。