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    • 1. 发明授权
    • Brake structure of traction machine
    • 牵引机制动结构
    • US07073640B2
    • 2006-07-11
    • US10866235
    • 2004-06-14
    • Hitoshi OtaAkira HashimotoKazuhiro ShonoNaoki KajitaHisanori UozumiNaoki Hashiguchi
    • Hitoshi OtaAkira HashimotoKazuhiro ShonoNaoki KajitaHisanori UozumiNaoki Hashiguchi
    • B60T13/04
    • F16D51/10B66D5/08B66D5/30F16D2121/22
    • A brake structure of a traction machine includes a brake drum which is made rotatable about a shaft disposed on a rotary axis of the traction machine, and an electromagnetic brake unit built in an inner space of the brake drum. The electromagnetic brake unit includes a plurality of movable iron cores, a plurality of brake shoes located on the outside of the individual movable iron cores and joined thereto by connecting members, the brake shoes having curved outer surfaces facing a curved inner surface of the brake drum, and a one-piece formed stationary iron core block. The one-piece formed stationary iron core block has a plurality of stationary iron core portions joined to the individual movable iron cores via compression springs for forcing the individual brake shoes against the curved inner surface of the brake drum via the movable iron cores and the connecting members.
    • 牵引机的制动结构包括:制动鼓,其可绕设置在牵引机的旋转轴线上的轴旋转,以及内置在制动鼓的内部空间中的电磁制动单元。 电磁制动单元包括多个可动铁芯,多个制动蹄位于各个可动铁芯的外侧,并通过连接构件连接在一起,制动蹄具有弯曲的外表面,与制动鼓的内表面相对 ,和一体成型的固定铁芯块。 一体成型的固定铁芯块具有多个固定铁芯部分,其经由压缩弹簧接合到各个可动铁芯,用于经由可动铁芯和连接件将强制各个制动蹄抵抗制动鼓的弯曲内表面 会员
    • 4. 发明授权
    • Elevator apparatus
    • 电梯设备
    • US07918319B2
    • 2011-04-05
    • US11814862
    • 2006-05-01
    • Naoki Hashiguchi
    • Naoki Hashiguchi
    • B66B9/00
    • B66B11/0095B66B9/00
    • In an elevator apparatus, a second car is disposed below a first car. The second car is suspended within a hoistway by a second suspension body and a third suspension body to be raised/lowered by a second hoisting machine. The second suspension body has a second car end connected to the second car on a first lateral surface side thereof. The third suspension body has a third car end connected to the second car on a second lateral surface side thereof. A looping angle adjusting pulley for increasing the looping angle of the second suspension body with respect to a second drive sheave is disposed in an upper portion of the hoistway.
    • 在电梯装置中,第二轿厢设置在第一轿厢的下方。 第二轿厢由第二悬架体悬挂在井道内,第三悬架体由第二起重机升降。 第二悬架体具有在其第一侧表面侧连接到第二轿厢的第二轿厢端。 第三悬架体在其第二侧面侧具有连接到第二轿厢的第三轿厢端。 用于增加第二悬架体相对于第二驱动绳轮的环形角度的环形角度调节滑轮设置在井道的上部。
    • 5. 发明授权
    • Elevator hoisting machine and motor
    • 电梯起重机和电机
    • US07353913B2
    • 2008-04-08
    • US10523762
    • 2003-06-05
    • Naoki Hashiguchi
    • Naoki Hashiguchi
    • B66B11/08
    • B66B11/043B66B11/0438H02K7/1008H02K7/102H02K7/1023H02K21/14Y10S254/901
    • A elevator hoisting machine is provided with a stator mounting portion at which a stator core of a motor is mounted to a surface of a side opposite to a sheave in a sheave rotation centerline direction of the hoisting machine. A hat shape fixed frame member in which the stator mounting portion and a fixed main shaft that supports rotation of a rotor through a bearing are integrated. The elevator hoisting machine is characterized in that a brake device in which an inner radial surface of a cylindrical rotor mounting portion forms a braking surface. A motor is characterized in that the width of a magnet constituting a rotor is larger than the width of the stator core. The elevator hoisting machine is provided with the motor.
    • 电梯曳引机设置有定子安装部,电动机的定子铁心在曳引机的滑轮旋转中心线方向上安装在与滑轮相反的一侧的表面。 帽子形状的固定框架构件,其中定子安装部分和支撑转子通过轴承旋转的固定主轴被一体化。 电梯曳引机的特征在于,其中圆柱形转子安装部分的内径向表面形成制动表面的制动装置。 电动机的特征在于构成转子的磁体的宽度大于定子铁芯的宽度。 电梯曳引机配有电机。