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    Traction machine for an elevator
    5.
    发明授权
    Traction machine for an elevator 失效
    电梯牵引机

    公开(公告)号：US4422531A

    公开(公告)日：1983-12-27

    申请号：US259609

    申请日：1981-05-01

    申请人： Sadayuki Ohtomi ,  Yasutaka Hirano ,  Iturou Tangiku ,  Tamaiti Kondou

    发明人： Sadayuki Ohtomi ,  Yasutaka Hirano ,  Iturou Tangiku ,  Tamaiti Kondou

    IPC分类号： B66B11/08 ,  B66D1/14 ,  B66B11/04

    CPC分类号： B66B11/08 ,  B66D1/14 ,  Y10T74/19647

    摘要： In a traction machine for an elevator having a reduction gear enclosed within a main housing and having an input shaft and an output shaft together with parallel shaft gears, a traction sheave connected to the output shaft, an electric motor connected to the input shaft, a brake gear, and a flywheel, at least one of the electric motor, the brake gear and the flywheel is arranged on the same side as the traction sheave, whereby a peripheral portion of one of the side surfaces of the at least one of the above elements confronts a peripheral portion of one of the side surfaces of the traction sheave.

    摘要翻译： 在具有封闭在主壳体内并具有输入轴和输出轴以及平行轴齿轮的减速齿轮的电梯的牵引机中，连接到输出轴的牵引滑轮，连接到输入轴的电动机， 制动器齿轮和飞轮，所述电动马达，所述制动器齿轮和所述飞轮中的至少一个布置在与所述牵引滑轮相同的一侧上，由此所述至少一个上述的一个侧表面的周边部分 元件面对牵引滑轮的一个侧表面的周边部分。

    Elevator hoist unit
    6.
    发明授权
    Elevator hoist unit 失效
    电梯起重机组

    公开(公告)号：US4526252A

    公开(公告)日：1985-07-02

    申请号：US621456

    申请日：1984-06-18

    申请人： Yasutaka Hirano

    发明人： Yasutaka Hirano

    IPC分类号： B66D5/02 ,  B66B11/04 ,  B66B11/08

    CPC分类号： B66B11/08 ,  Y10T74/19684

    摘要： An elevator hoist unit installed within a machine room disposed in the vicinity of a hoistway for moving an elevator car travelling along the hoistway comprising an electric motor, a reduction gear device having a rotatable input shaft connected to the electric motor and an output shaft for outputting at a reduced rate of rotation compared to the input shaft. The reduction gear device includes a gear for increasing the rotational speed of an auxiliary shaft connected to the gear and having an end projecting outwardly of the reduction gear device. The unit further comprises a brake wheel fixedly mounted on the projecting end of the auxiliary shaft, and braking system disposed about the brake wheel for braking or releasing the brake wheel.

    摘要翻译： 一种安装在设置在井道附近的机房内的电梯葫芦单元，用于使沿着井道行进的电梯轿厢移动，包括电动机，具有连接到电动机的可旋转输入轴的减速装置和用于输出的输出轴 与输入轴相比降低转速。 减速装置包括用于增加连接到齿轮的辅助轴的转速并具有从减速装置向外突出的端部的齿轮。 该单元还包括固定地安装在辅助轴的突出端上的制动轮，以及围绕制动轮设置的用于制动或释放制动轮的制动系统。

    Traction machine for an elevator
    7.
    发明授权
    Traction machine for an elevator 失效
    电梯牵引机

    公开(公告)号：US4569423A

    公开(公告)日：1986-02-11

    申请号：US500913

    申请日：1983-06-03

    申请人： Yasutaka Hirano

    发明人： Yasutaka Hirano

    IPC分类号： B66B1/24 ,  B66B11/08 ,  B66B11/04

    CPC分类号： F16H57/022 ,  B66B11/08 ,  F16H2057/02034 ,  Y10T403/7011

    摘要： A traction machine for an elevator wherein a reduction gear for the traction machine rotatably mounts a first and second parallel spaced shafts such as an output and intermediate shafts inside the gear box by the wall of the gear box. First and second rotors such as helical gears are fixed on the shafts so as to mesh with each other, and at least one of the shafts has each end supported by the wall through a support element which includes first and second support members that are respectively rotatably supported by their outer and inner cylindrical peripheries, respectively, the eccentric inner cylindrical periphery formed in the outer cylindrical periphery of the first support member being adapted to rotatably support the end of the shaft, whereas the outer cylindrical periphery of the second support member within which is eccentrically formed the inner cylindrical periphery is adapted to be secured to the wall of the gear box with the relative rotational position as well as to the first support member being suitably adjusted for the purpose of reducing or adjusting the backlash or the mesh of the rotors.

    摘要翻译： 一种用于电梯的牵引机，其中用于牵引机的减速齿轮通过齿轮箱的壁可旋转地安装在齿轮箱内的第一和第二平行隔开的轴，例如输出和中间轴。 第一和第二转子如螺旋齿轮固定在轴上以彼此啮合，并且至少一个轴的每个端部通过支撑元件支撑在壁上，支撑元件包括第一和第二支撑构件，第一和第二支撑构件分别可旋转 由第一支撑构件的外圆周周缘分别形成的偏心内圆筒形外周部分可旋转地支撑轴的端部，而第二支撑构件的外圆柱形周边在其中 偏心地形成内圆柱形周边适合于相对旋转位置固定在齿轮箱壁上，以及适当地调节第一支撑件以减少或调整转子的间隙或网格 。