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公开(公告)号：US20110198167A1
公开(公告)日：2011-08-18
申请号：US13096023
申请日：2011-04-28
申请人： Jussi Huppunen , Asmo Tenhunen , Petri Alkula , Mika Olkkonen , Tuukka Kauppinen
发明人： Jussi Huppunen , Asmo Tenhunen , Petri Alkula , Mika Olkkonen , Tuukka Kauppinen
CPC分类号： F16D65/14 , B60T8/885 , B60T13/748 , B60T17/221 , B60T2270/406 , B66B1/32 , B66B5/0031 , B66D5/08 , B66D5/30 , F16D2121/22
摘要： An arrangement and a method for supervising the operation of a brake includes a controllable electromechanical brake, including a magnetic circuit with at least two ferromagnetic parts fitted to move in relation to each other. A thrusting force is exerted between the ferromagnetic parts via a spring. The brake includes a magnetizing coil fitted into the magnetic circuit, for forming magnetic attraction between the parts of the brake. The arrangement includes a control of the brake, which includes at least one controllable switch, for adjusting the electricity supply of the magnetizing coil. The control of the brake comprises a supervision of the movement of the magnetic circuit of the brake.
摘要翻译： 用于监控制动器的操作的装置和方法包括可控制的机电制动器，其包括具有相对于彼此移动的至少两个铁磁部件的磁路。 通过弹簧在铁磁部件之间施加推力。 制动器包括装配在磁路中的磁化线圈，用于在制动器的部件之间形成磁吸引力。 该装置包括对包括至少一个可控开关的制动器的控制，用于调节磁化线圈的电力供应。 制动器的控制包括对制动器的磁路的运动进行监视。
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公开(公告)号：US07909145B2
公开(公告)日：2011-03-22
申请号：US12624681
申请日：2009-11-24
申请人： Karl Erny , Urs Lindegger , Rudolf Eckenstein
发明人： Karl Erny , Urs Lindegger , Rudolf Eckenstein
IPC分类号： B66B1/34
CPC分类号： B66D5/08 , B66D5/30 , F16D49/16 , F16D66/025 , F16D2066/003 , F16D2121/22 , Y10T29/49826
摘要： An elevator drive has a brake device with compression springs to actuate brake levers, and brake linings on a brake drum creating a braking force. A sensor is provided to detect the movement of a brake magnet armature tappet. A bracket is attached to the brake magnet tappet on one end and a distance piece carrying the sensor housing is arranged on the other end. A restoring lug is attached to the existing mechanical indicator. A monitor evaluates the sensor signal and turns off the elevator drive in the event of dangerous operational states via a safety circuit. The system allows the state of the brake device to be monitored. The more the brake linings wear off due to abrasion, the smaller the distance between the armature and the brake magnet housing. If the armature is in contact with the brake magnet housing, the braking ability of the brake linings is completely void.
摘要翻译： 电梯驱动器具有带压缩弹簧以致动制动杆的制动装置，以及制动鼓上产生制动力的制动衬片。 提供传感器来检测制动磁体电枢挺杆的运动。 支架一端安装在制动磁铁挺杆上，另一端设有承载传感器壳体的距离件。 一个恢复凸耳连接到现有的机械指示器上。 监视器对传感器信号进行评估，并通过安全电路关闭电梯变频器的危险操作状态。 该系统允许监视制动装置的状态。 制动衬片由于磨损而磨损越多，电枢和制动器磁体外壳之间的距离就越小。 如果电枢与制动器磁体外壳接触，则制动衬片的制动能力完全无效。
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公开(公告)号：US20110011682A1
公开(公告)日：2011-01-20
申请号：US12892041
申请日：2010-09-28
申请人： Karl ERNY , Urs Lindegger , Rudolf Eckenstein
发明人： Karl ERNY , Urs Lindegger , Rudolf Eckenstein
IPC分类号： B66B1/34
CPC分类号： B66D5/08 , B66D5/30 , F16D49/16 , F16D66/025 , F16D2066/003 , F16D2121/22 , Y10T29/49826
摘要： An elevator drive has a brake device with compression springs to actuate brake levers, and brake linings on a brake drum creating a braking force. A sensor is provided to detect the movement of a brake magnet armature tappet. A bracket is attached to the brake magnet tappet on one end and a distance piece carrying the sensor housing is arranged on the other end. A restoring lug is attached to the existing mechanical indicator. A monitor evaluates the sensor signal and turns off the elevator drive in the event of dangerous operational states via a safety circuit. The system allows the state of the brake device to be monitored. The more the brake linings wear off due to abrasion, the smaller the distance between the armature and the brake magnet housing. If the armature is in contact with the brake magnet housing, the braking ability of the brake linings is completely void.
摘要翻译： 电梯驱动器具有带压缩弹簧以致动制动杆的制动装置，以及制动鼓上产生制动力的制动衬片。 提供传感器来检测制动磁体电枢挺杆的运动。 支架一端安装在制动磁铁挺杆上，另一端设有承载传感器壳体的距离件。 一个恢复凸耳连接到现有的机械指示器上。 监视器对传感器信号进行评估，并通过安全电路关闭电梯变频器的危险操作状态。 该系统允许监视制动装置的状态。 制动衬片由于磨损而磨损越多，电枢和制动器磁体外壳之间的距离就越小。 如果电枢与制动器磁体外壳接触，则制动衬片的制动能力完全无效。
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公开(公告)号：US20100213016A1
公开(公告)日：2010-08-26
申请号：US12777363
申请日：2010-05-11
申请人： Arttu HULT , Mika Olkkonen
发明人： Arttu HULT , Mika Olkkonen
CPC分类号： B66D5/08 , F16D49/16 , F16D65/48 , F16D2121/22 , F16D2127/04
摘要： The invention relates to an elevator brake, said elevator comprising a hoisting machine (1) provided with at least a frame part (2) and a traction sheave (3), and a brake drum (4) arranged to be rotatable with the traction sheave (3) and provided with a braking surface (5), and a brake (6) having an effect on the rotary motion of the traction sheave (3), said brake (6) comprising at least one brake block (8) provided with a braking surface, which brake block (8) has been arranged to act on the braking surface (5) of the brake drum (4) with a force directed substantially towards the braking surface (5). To allow adjustment of the size of the air gap (8a) between the braking surface of the brake block (8) and the braking surface (5) of the brake drum (4), the brake (6) is provided with at least one eccentric adjusting element (11).
摘要翻译： 本发明涉及一种电梯制动器，所述升降机包括设有至少一个框架部分（2）和牵引滑轮（3）的曳引机（1），以及布置成可与牵引滑轮一起旋转的制动鼓（4） （3）并设置有制动表面（5）和对牵引滑轮（3）的旋转运动有影响的制动器（6），所述制动器（6）包括至少一个制动块（8） 制动表面，该制动块（8）已布置成以基本上朝向制动表面（5）的方向作用在制动鼓（4）的制动表面（5）上。 为了允许调节制动块（8）的制动表面和制动鼓（4）的制动表面（5）之间的气隙（8a）的尺寸，制动器（6）设置有至少一个 偏心调节元件（11）。
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公开(公告)号：US20100065379A1
公开(公告)日：2010-03-18
申请号：US12624681
申请日：2009-11-24
申请人： Karl ERNY , Urs Lindegger , Rudolf Eckenstein
发明人： Karl ERNY , Urs Lindegger , Rudolf Eckenstein
CPC分类号： B66D5/08 , B66D5/30 , F16D49/16 , F16D66/025 , F16D2066/003 , F16D2121/22 , Y10T29/49826
摘要： An elevator drive has a brake device with compression springs to actuate brake levers, and brake linings on a brake drum creating a braking force. A sensor is provided to detect the movement of a brake magnet armature tappet. A bracket is attached to the brake magnet tappet on one end and a distance piece carrying the sensor housing is arranged on the other end. A restoring lug is attached to the existing mechanical indicator. A monitor evaluates the sensor signal and turns off the elevator drive in the event of dangerous operational states via a safety circuit. The system allows the state of the brake device to be monitored. The more the brake linings wear off due to abrasion, the smaller the distance between the armature and the brake magnet housing. If the armature is in contact with the brake magnet housing, the braking ability of the brake linings is completely void.
摘要翻译： 电梯驱动器具有带压缩弹簧以致动制动杆的制动装置，以及制动鼓上产生制动力的制动衬片。 提供传感器来检测制动磁体电枢挺杆的运动。 支架一端安装在制动磁铁挺杆上，另一端设有承载传感器壳体的距离件。 一个恢复凸耳连接到现有的机械指示器上。 监视器对传感器信号进行评估，并通过安全电路关闭电梯变频器的危险操作状态。 该系统允许监视制动装置的状态。 制动衬片由于磨损而磨损越多，电枢和制动器磁体外壳之间的距离就越小。 如果电枢与制动器磁体外壳接触，则制动衬片的制动能力完全无效。
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公开(公告)号：US20080264729A1
公开(公告)日：2008-10-30
申请号：US12155289
申请日：2008-06-02
申请人： Jorma Mustalahti , Esko Aulanko
发明人： Jorma Mustalahti , Esko Aulanko
IPC分类号： B66B1/32
摘要： The invention relates to an elevator and an elevator brake, which elevator contains at least a hoisting machine (5) equipped with a traction sheave (6), a brake (10) affecting the rotational movement of the traction sheave and provided with at least one brake shoe (12) and a braking surface (11a), and hoisting ropes (3), which are fitted to move by means of the traction sheave (6) an elevator car (1) that moves along guide rails (4). In an emergency braking situation when the elevator car (1) is moving in the upward direction, the brake shoe (12) of the brake (10) is arranged to move in the direction of rotation of the braking surface (11a).
摘要翻译： 本发明涉及一种电梯和电梯制动器，该电梯至少包括一个装备有牵引滑轮（6）的起重机（5），一个影响牵引滑轮旋转运动的制动器（10），并具有至少一个 制动蹄片（12）和制动表面（11a）和提升绳索（3），其通过牵引滑轮（6）安装以沿着导轨（4）移动的电梯轿厢（1）移动。 在电梯轿厢（1）沿向上方向移动的紧急制动状态下，制动器（10）的制动蹄（12）配置成沿制动面（11a）的旋转方向移动。
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公开(公告)号：US07316295B2
公开(公告)日：2008-01-08
申请号：US10365222
申请日：2003-02-12
申请人： Andrzej Cholinski , Heinrich Küttel
发明人： Andrzej Cholinski , Heinrich Küttel
摘要： An elevator drive unit includes an engine, an engine stand, a bearing block, a traction sheave and an engine frame with a counter-roller base. The stator of the electric drive is bolted, by means of a flange, to the engine stand. The rotor of the electric drive sits on a free end of a shaft bearing the traction sheave. The shaft is mounted to the bearing block and the engine stand. The traction sheave is mounted to the engine stand bearing block by means of the shaft. A brake is located within the engine stand and is protected by the casing.
摘要翻译： 电梯驱动单元包括发动机，发动机支架，轴承座，牵引滑轮和具有反向辊底座的发动机框架。 电动驱动器的定子通过法兰螺栓连接到发动机支架。 电动驱动器的转子位于轴承牵引滑轮的轴的自由端上。 轴安装在轴承座和发动机支架上。 牵引滑轮通过轴安装在发动机支座轴承座上。 制动器位于发动机支架内，并受到外壳的保护。
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公开(公告)号：US20060169545A1
公开(公告)日：2006-08-03
申请号：US11153417
申请日：2005-06-16
申请人： Yukimasa Hisamitsu
发明人： Yukimasa Hisamitsu
IPC分类号： B66B11/02
摘要： An elevator hoisting machine includes a first rotary part having a sheave, a brake-side end plate, and a brake disk integrally formed together, a second rotary part having a rotor with a permanent magnet and a motor-side end plate integrally formed together, wherein the second rotary part is coaxially coupled to the first rotary part with the sheave abutting on the rotor. A sheave casing serves to cover the first rotary part and support the inner periphery of the brake-side end plate, and includes a brake main body which makes contact with the brake disk body to provide braking. A frame serves to covers the second rotary part and support the inner periphery of the motor-side end plate, and includes a stator arranged to face the permanent magnet. The sheave casing and frame are coupled together to form an external enclosure.
摘要翻译： 一种电梯曳引机，包括具有一体形成在一起的滑轮，制动器侧端板和制动盘的第一旋转部，具有永磁体的转子和一体地形成在一起的电动机侧端板的第二旋转部， 其中所述第二旋转部分同轴地联接到所述第一旋转部分，所述滑轮抵靠所述转子。 绳轮壳用于覆盖第一旋转部分并且支撑制动器侧端板的内周，并且包括与制动盘体接触以提供制动的制动器主体。 框架用于覆盖第二旋转部分并且支撑电动机侧端板的内周，并且包括布置成面对永磁体的定子。 绳轮外壳和框架联接在一起以形成外部外壳。
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公开(公告)号：US06796548B2
公开(公告)日：2004-09-28
申请号：US10246415
申请日：2002-09-19
申请人： Koji Nagata , Yukimasa Hisamitsu
发明人： Koji Nagata , Yukimasa Hisamitsu
IPC分类号： B66D126
CPC分类号： B66D5/08
摘要： A braking device includes a brake wheel, a pair of rotation shafts, a pair of brake arms which is rotatably supported through the rotation shafts, a pair of brake pads arranged at one end of the brake arms and contacting and separating from the brake wheel, and a brake part connected to another end of the brake arms for providing and releasing a braking force of the brake pads. When the centers of the rotation shafts are fulcrums, the centers of contact of the brake pads with the brake wheel are points of action, and the connections between the brake arms and the brake part are power points, the fulcrums, the points of action, and the power points are located in a semicircular area of the brake wheel.
摘要翻译： 制动装置包括制动轮，一对旋转轴，通过旋转轴可旋转地支撑的一对制动臂，布置在制动臂的一端并与制动轮分离的一对制动片， 以及连接到制动臂的另一端的制动部件，用于提供和释放制动衬块的制动力。 当旋转轴的中心是支点时，制动片与制动轮的接触中心是作用点，制动臂与制动部之间的连接是动力点，支点，作用点， 功率点位于制动轮的半圆形区域。
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公开(公告)号：US20030155184A1
公开(公告)日：2003-08-21
申请号：US10365222
申请日：2003-02-12
发明人： Andrzej Cholinski , Heinrich Kuttel
IPC分类号： B66B011/08
摘要： An elevator drive unit includes an engine, an engine stand, a bearing block, a traction sheave and an engine frame with a counter-roller base. The stator of the electric drive is bolted, by means of a flange, to the engine stand. The rotor of the electric drive sits on a free end of a shaft bearing the traction sheave. The shaft is mounted to the bearing block and the engine stand. The traction sheave is mounted to the engine stand bearing block by means of the shaft. A brake is located within the engine stand and is protected by the casing.
摘要翻译： 电梯驱动单元包括发动机，发动机支架，轴承座，牵引滑轮和具有反向辊底座的发动机框架。 电动驱动器的定子通过法兰螺栓连接到发动机支架。 电动驱动器的转子位于轴承牵引滑轮的轴的自由端上。 轴安装在轴承座和发动机支架上。 牵引滑轮通过轴安装在发动机支座轴承座上。 制动器位于发动机支架内，并受到外壳的保护。
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