公开(公告)号：US5127493A

公开(公告)日：1992-07-07

申请号：US600767

申请日：1990-10-23

申请人： Kunio Yasuda ,  Toshiaki Nakagawa

发明人： Kunio Yasuda ,  Toshiaki Nakagawa

IPC分类号： B66B11/00 ,  B66B11/04

CPC分类号： B66B11/0055 ,  B66B11/0407

摘要： An elevator system driven by a linear motor and elevated up and down in a hoistway including a cage, a counter weight and a hoisting rope having both ends by and from which the cage and the counter weight are suspended so as to be alternatively elevated up and down in the hoistway. A reaction plate is supported by the side wall of the hoistway throughout an entire vertical length of the side wall. A stator is secured to the counter weight at a portion facing the reaction plate with a small gap therebetween and a guide is secured to the counter weight for guiding the elevation thereof. The guide is a guide roller structure comprising a support plate secured to the counter weight by a bolt, an adjusting rod engaged with the support plate on a side opposing to the reaction plate for adjusting a securing position of the support plate and a guide roller abutting against the reaction plate so as to be rollable therealong. The guide roller may be replaced with a guide shoe secured to the counter weight and mounted to the reaction plate to be slidable therealong. The guide may include a combination of a guide shoe and a guide roller.

摘要翻译： 由线性电动机驱动并在包括保持架，配重和起重绳索的井道中上下升降的升降机系统，其两端与所述轿厢和所述配重悬挂在一起，以便可替代地升高， 在井道下。 反作用板由井壁的侧壁在侧壁的整个垂直长度上支撑。 定子在面对反作用板的部分处被固定到配重上，其间具有小的间隙，并且引导件被固定到配重上以引导其升高。 引导件是引导辊结构，其包括通过螺栓固定到配重的支撑板，调节杆，其与支撑板接合在与反作用板相对的一侧上，用于调节支撑板的固定位置和导向辊抵靠 抵靠反应板，以便在其上可滚动。 引导辊可以被固定到配重上的导靴代替，并安装到反作用板上以便沿其滑动。 引导件可以包括导靴和引导辊的组合。

公开(公告)号：US06488124B1

公开(公告)日：2002-12-03

申请号：US09160596

申请日：1998-09-25

申请人： Kunio Yasuda ,  Yoshiaki Fujita ,  Kosei Kamimura ,  Ikuo Asami ,  Yasuyuki Wagatsuma ,  Kiyoshi Kobayashi ,  Tadashi Munakata ,  Shin Murakami ,  Yoshinobu Ishikawa ,  Takeshi Miyata ,  Mitsuo Hayase

发明人： Kunio Yasuda ,  Yoshiaki Fujita ,  Kosei Kamimura ,  Ikuo Asami ,  Yasuyuki Wagatsuma ,  Kiyoshi Kobayashi ,  Tadashi Munakata ,  Shin Murakami ,  Yoshinobu Ishikawa ,  Takeshi Miyata ,  Mitsuo Hayase

IPC分类号： B66B1108

CPC分类号： B66B11/08 ,  B66B11/0045

摘要： In an elevator, a driving unit is installed at the top of an elevator shaft above a counterweight. Traction sheaves engage with ropes and are rotated by the driving device. These traction sheaves are positioned close to wall surfaces of the elevator shaft, that are adjacent to its wall surface facing the counterweight. The traction sheaves are also positioned outside the horizontally projected plane of a car.

摘要翻译： 在电梯中，驱动单元安装在配重上方的电梯井的顶部。 牵引滑轮与绳索啮合并由驱动装置旋转。 这些牵引滑轮位于电梯井壁的靠近其面向配重的壁表面的墙壁表面附近。 牵引滑轮也位于汽车的水平投影平面外。