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1. 发明申请

US20050045428A1 Elevator with a scissor lift assembly and a central drive mechanism 审中-公开
标题翻译：电梯带有剪叉式升降机总成和中央驱动机构
公开(公告)号：US20050045428A1
公开(公告)日：2005-03-03
申请号：US10914441
申请日：2004-08-09
申请人： Jean-Marie Rennetaud , Tian Zhou
发明人： Jean-Marie Rennetaud , Tian Zhou
IPC分类号： B66B9/02
CPC分类号： B66B9/02
摘要： An elevator installation has a scissor assembly for lifting an elevator car, the assembly being supported on the ground underneath the elevator car. The scissor assembly includes two scissor columns vertically arranged, with each column having at least one pair of arms which are pivotally movable relative to one another. The scissor columns are mechanically coupled by at least one cross element and a drive mechanism mechanically interacts with both scissor columns for applying a force in the vertical direction for unfolding the scissor assembly.
摘要翻译：电梯安装具有用于提升电梯轿厢的剪刀组件，该组件被支撑在电梯轿厢下面的地面上。剪刀组件包括垂直布置的两个剪刀柱，每个柱具有至少一对臂，其可相对于彼此枢转地运动。剪刀柱通过至少一个十字元件机械联接，并且驱动机构与两个剪刀柱机械地相互作用，以在垂直方向上施加力以展开剪刀组件。

2. 发明授权

US07255203B2 Clutch for coupling a car door of an elevator car with a landing door of an elevator system 失效
标题翻译：用于将电梯轿厢的轿厢门与电梯系统的层站门连接的离合器
公开(公告)号：US07255203B2
公开(公告)日：2007-08-14
申请号：US10962645
申请日：2004-10-12
申请人： Jean-Marie Rennetaud , Tian Zhou
发明人： Jean-Marie Rennetaud , Tian Zhou
IPC分类号： B66B13/02
CPC分类号： B66B13/12
摘要： A clutch couples a car door of an elevator car with a landing door of an elevator system, wherein the car door is movable with respect to the elevator car by a first actuator. The clutch includes at least one coupling element and a second actuator. The coupling element is movable with respect to the car door between a first position and a second position by the second actuator such that the coupling element engages with the landing door when the elevator car is within a landing zone and the coupling element is moved towards the second position, thereby establishing the coupling of the car door with the landing door. The second actuator is a linear motor.
摘要翻译：离合器将电梯轿厢的轿厢门与电梯系统的层站门相连，其中轿厢门能够通过第一致动器相对于电梯轿厢移动。离合器包括至少一个联接元件和第二致动器。联接元件可以通过第二致动器在第一位置和第二位置之间相对于轿厢门移动，使得当电梯轿厢位于着陆区域内时，联接元件与层站门接合，并且联接元件朝向第二位置，从而建立轿厢门与层站门的联接。第二个执行器是一个直线电机。

3. 发明授权

US07013605B2 Door suspension apparatus 失效
公开(公告)号：US07013605B2
公开(公告)日：2006-03-21
申请号：US10034014
申请日：2002-01-03
申请人： Tian Zhou , Jean-Marie Rennetaud
发明人： Tian Zhou , Jean-Marie Rennetaud
IPC分类号： E04H6/06
CPC分类号： H02K41/03 , E05D2015/0695 , E05F15/60 , H02K7/08
摘要： A door suspension assembly includes a ferromagnetic flat plate horizontally extending from a support rail adapted to be attached to a door frame above a doorway or entrance portal. Two supporting blocks each have an opening in which a cylindrical bearing with an axial hole is located. The supporting blocks are attached to a door panel. Connectors extend downwardly from the flat plate and support a tube that extends through the holes in the bearings. A magnet array is supported by an upper plate attached to upper ends of the supporting blocks with a small magnetic gap between the magnet array and the flat plate such that the magnet array generates a magnetic force lifting the supporting blocks and the door panel. A primary of a linear motor is attached to the upper plate between the supporting blocks and cooperates with a secondary located in the interior of the tube to move the door panel relative to the flat plate.

4. 发明授权

US06832449B2 Door suspension system 失效
标题翻译：门悬挂系统
公开(公告)号：US06832449B2
公开(公告)日：2004-12-21
申请号：US10034008
申请日：2001-12-20
申请人： Jean-Marie Rennetaud , Tian Zhou
发明人： Jean-Marie Rennetaud , Tian Zhou
IPC分类号： E05C706
CPC分类号： F16C29/02 , E05D2015/0695 , E05F15/60 , F16C32/044 , F16C32/0472 , H02K7/08 , H02K41/03
摘要： A door suspension system includes a rail support attachable to a crosspiece of a door and having a part shaped as a rigid substantially flat plate that supports a rail. A pair of brackets, each having a connector, are attached to support block having an opening in which the rail is partially received. The connectors have a substantially C-profile embracing the flat plate and the rail. A support strip is attached to the connectors and is provided with a connection device for suspending the door of an elevator. A magnetic way is attached to the plate and an elongated primary of a linear motor is attached to the strip in such a manner that the attraction force between the magnetic way and the primary cancels at least partially the weight of the door. The door suspension system further includes a bearing of substantially cylindrical shape with an axial recess. The bearing is mounted in the opening of the support block to guide the rail.
摘要翻译：门悬挂系统包括可附接到门的横档的导轨支架，并具有一个形状为支撑轨道的刚性基本上平坦的板的部分。每个具有连接器的一对支架附接到具有开口的支撑块，轨道部分地被容纳在该开口中。连接器具有包围平板和导轨的大致C形轮廓。支撑条附接到连接器，并且设置有用于悬挂电梯的门的连接装置。磁性方式连接到板上，并且线性电动机的细长主体以这样的方式附接到条带，使得磁路和主体之间的吸引力至少部分地抵消门的重量。门悬挂系统还包括具有轴向凹槽的基本上圆柱形的轴承。轴承安装在支撑块的开口中以引导轨道。

5. 发明申请

US20050126860A1 Clutch for coupling a car door of an elevator car with a landing door of an elevator system 失效
标题翻译：用于将电梯轿厢的轿厢门与电梯系统的层站门连接的离合器
公开(公告)号：US20050126860A1
公开(公告)日：2005-06-16
申请号：US10962645
申请日：2004-10-12
申请人： Jean-Marie Rennetaud , Tian Zhou
发明人： Jean-Marie Rennetaud , Tian Zhou
IPC分类号： B66B13/12
CPC分类号： B66B13/12
摘要： A clutch couples a car door of an elevator car with a landing door of an elevator system, wherein the car door is movable with respect to the elevator car by a first actuator. The clutch includes at least one coupling element and a second actuator. The coupling element is movable with respect to the car door between a first position and a second position by the second actuator such that the coupling element engages with the landing door when the elevator car is within a landing zone and the coupling element is moved towards the second position, thereby establishing the coupling of the car door with the landing door. The second actuator is a linear motor.
摘要翻译：离合器将电梯轿厢的轿厢门与电梯系统的层站门相连，其中轿厢门可通过第一致动器相对于电梯轿厢移动。离合器包括至少一个联接元件和第二致动器。联接元件可以通过第二致动器在第一位置和第二位置之间相对于轿厢门移动，使得当电梯轿厢位于着陆区域内时，联接元件与层站门接合，并且联接元件朝向第二位置，从而建立轿厢门与层站门的联接。第二个执行器是一个直线电机。

6. 发明申请

US20050045427A1 Method for making and installing an elevator with a scissor lift mechanism 审中-公开
标题翻译：具有剪刀提升机构的电梯的制造和安装方法
公开(公告)号：US20050045427A1
公开(公告)日：2005-03-03
申请号：US10914419
申请日：2004-08-09
申请人： Jean-Marie Rennetaud , Tian Zhou
发明人： Jean-Marie Rennetaud , Tian Zhou
IPC分类号： B66B9/02
CPC分类号： B66B9/02
摘要： A method for making a scissor elevator assembly includes the steps of providing a mounting platform for being arranged on a support surface, providing a scissor assembly with at least two scissor columns for carrying an elevator car and being arranged underneath the elevator car, each scissor column having at least one pair of arms, and providing a drive mechanism that is capable of applying a force for unfolding the scissor assembly. A module is pre-assembled by securing the scissor columns to the mounting platform for installment on-site and the function of the scissor columns is examined.
摘要翻译：一种用于制造剪刀式升降机组件的方法，包括以下步骤：提供安装平台，用于布置在支撑表面上，提供具有至少两个用于承载电梯轿厢并且布置在电梯轿厢下方的剪叉柱的剪刀组件，每个剪刀柱具有至少一对臂，并且提供能够施加用于展开剪刀组件的力的驱动机构。通过将剪刀柱固定到安装平台上进行现场安装，可以预先组装模块，并检查剪刀柱的功能。

7. 发明申请

US20050045426A1 Elevator with a scissor lift mechanism and a spring member serving as virtual counter weight 审中-公开
标题翻译：具有剪刀提升机构的电梯和用作虚拟配重的弹簧部件
公开(公告)号：US20050045426A1
公开(公告)日：2005-03-03
申请号：US10914400
申请日：2004-08-09
申请人： Jean-Marie Rennetaud , Tian Zhou
发明人： Jean-Marie Rennetaud , Tian Zhou
IPC分类号： B66B9/02 , B66B9/16
CPC分类号： B66B9/02
摘要： An elevator includes an elevator car supported on a scissor assembly connected to a drive mechanism. The scissor assembly has two vertical scissor columns each comprising at least one pair of arms that are pivotally movable relative to one another. The drive mechanism mechanically interacts with the scissor assembly for applying a force in order to move the elevator car upwards by unfolding the scissor assembly. At least one spring element provides a spring force which acts on at least one of the arms to provide an upwards oriented counterforce on the elevator car.
摘要翻译：电梯包括支撑在连接到驱动机构的剪刀组件上的电梯轿厢。剪刀组件具有两个垂直剪刀柱，每个垂直剪刀柱包括可相对于彼此枢转运动的至少一对臂。驱动机构与剪刀组件机械地相互作用以施加力，以便通过展开剪刀组件向上移动电梯轿厢。至少一个弹簧元件提供弹簧力，其作用在至少一个臂上以在电梯轿厢上提供向上定向的反作用力。

8. 发明申请

US20060151251A1 Elevator gearless traction machine construction 失效
标题翻译：电梯无齿轮曳引机施工
公开(公告)号：US20060151251A1
公开(公告)日：2006-07-13
申请号：US10993043
申请日：2004-11-19
申请人： Jean-Marie Rennetaud
发明人： Jean-Marie Rennetaud
IPC分类号： B66B11/08
CPC分类号： B66B11/0438
摘要： A flexible construction for an elevator gearless traction drive machine having a frame that is easily adaptable to traction sheaves of differing widths and diameters while providing the necessary stability for the drive components without an additional structure. The frame is comprised of a pair of frame members joined by a plurality connecting rods. The connecting rods can be mounted in various positions based on the diameter of the sheave to avoid interference between the drive mount and suspension means. Longer or shorter connecting rods may be used based on the width of the sheave.
摘要翻译：一种用于电梯无牵引牵引驱动机构的柔性结构，其具有能够容易地适应于不同宽度和直径的牵引滑轮的框架，同时为驱动部件提供必要的稳定性，而不需要额外的结构。框架由通过多个连接杆连接的一对框架构件组成。连杆可以基于滑轮的直径安装在各种位置，以避免驱动装置和悬挂装置之间的干涉。可以基于滑轮的宽度使用更长或更短的连杆。

9. 发明授权

US5760350A Monitoring of elevator door performance 失效
标题翻译：监控电梯门性能
公开(公告)号：US5760350A
公开(公告)日：1998-06-02
申请号：US738667
申请日：1996-10-25
申请人： Ronald R. Pepin , Robert Mashiak , Sanjay Kamani , Patrick Lusaka , Jean-Marie Rennetaud
发明人： Ronald R. Pepin , Robert Mashiak , Sanjay Kamani , Patrick Lusaka , Jean-Marie Rennetaud
IPC分类号： B66B13/14 , B66B1/34
CPC分类号： B66B13/143
摘要： An apparatus and method for providing an elevator door performance result of an elevator door in an elevator door system which normally operates sequentially from state-to-state in a closed loop sequential chain of normal operating states is disclosed. A plurality of parameter signals provided by the elevator door system is monitored by the apparatus. The apparatus comprises: a door state sequencer for providing a performance measure; a module for providing a reference measure and an acceptable range; and an abnormal detection module for analyzing the door performance measure.
摘要翻译：公开了一种用于提供电梯门系统中的电梯门的电梯门性能结果的装置和方法，该门电梯门系统通常以正常操作状态的闭环顺序链中的状态到状态顺序地操作。由该装置监视由电梯门系统提供的多个参数信号。该装置包括：用于提供性能测量的门状态定序器; 用于提供参考测量和可接受范围的模块; 以及用于分析门性能测量的异常检测模块。

10. 发明授权

US5566784A Self-propelled elevator system 失效
标题翻译：自走式电梯系统
公开(公告)号：US5566784A
公开(公告)日：1996-10-22
申请号：US272166
申请日：1994-07-08
申请人： Jean-Marie Rennetaud
发明人： Jean-Marie Rennetaud
IPC分类号： B66B9/02 , B66B9/00
CPC分类号： B66B9/02
摘要： An elevator system employing a self-propelled elevator car is disclosed. One embodiment of the elevator system includes an elevator car (10) arranged for travel along a hoistway (12), a plurality of electric motors (16) disposed on the elevator car (10), a plurality of traction rollers (22) fixed to torque output shafts (20) of the electric motors (16) respectively, a pair of guide rails (14), which are in engagement with the traction rollers (22), extending along the hoistway (12). According to the invention, firstly, because the elevator car (10) is self-propelled by the electric motors (16) disposed on the elevator car (10), neither rope nor counterweight is necessary unlike some existing elevators. Secondly, the torque provided by each of the electric motors (16) is directly transmitted to the guide rails (14) via each of the traction rollers (22). Thus, on the one hand, there is a less complicated torque transmission mechanism with the elevator system. On the other hand, the noise emitted from the torque transmission mechanism may be reduced compared with that from some conventional torque transmission mechanisms, for example, a gear box or a chain. Thirdly, various types of conventional driving means could be employed in the present invention, e.g., an ac motor or a dc motor. Therefore, traditional speed regulating methods and devices may be applied.
摘要翻译：公开了一种采用自推进电梯轿厢的电梯系统。电梯系统的一个实施例包括布置成沿着井道（12）行进的电梯轿厢（10），设置在电梯轿厢（10）上的多个电动机（16），多个牵引辊（22），固定到电动马达（16）的转矩输出轴（20）分别与沿着井道（12）延伸的与牵引辊（22）接合的一对导轨（14）。根据本发明，首先，由于电梯轿厢（10）由设置在电梯轿厢（10）上的电动机（16）自行推进，所以与现有的电梯不同，既不需要绳索也不配重。其次，由每个电动机（16）提供的扭矩通过每个牵引辊（22）直接传递到导轨（14）。因此，一方面，电梯系统的转矩传递机构较少。另一方面，与来自一些传统的扭矩传递机构（例如齿轮箱或链条）相比，从转矩传递机构发出的噪声可能会降低。第三，在本发明中可以采用各种常规的驱动装置，例如交流电动机或直流电动机。因此，可以应用传统的调速方法和装置。

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