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1. 发明授权

US5301773A Positive terminal overspeed protection by rail grabbing 失效
标题翻译：正轨终端超速保护通过轨道抓取
公开(公告)号：US5301773A
公开(公告)日：1994-04-12
申请号：US965477
申请日：1992-10-23
申请人： Eric K. Jamieson , Young S. Yoo , Rudi Steger , Richard C. McCarthy
发明人： Eric K. Jamieson , Young S. Yoo , Rudi Steger , Richard C. McCarthy
IPC分类号： B66B5/16 , B66B5/18 , B66B5/22
CPC分类号： B66B5/16 , B66B5/22
摘要： A permanent magnet 54 mounted on rods 41 passes vertically over a conductive plate 56 in an elevator hoistway 36, a reactive force causes movement of the permanent magnet 54 vertically away from the conductive plate 56 so that a wedge 24 secured to the rods 41 moves within a tapered wedge guide 44 until it contacts an elevator guide rail 14 on which an elevator car 2 is riding, thereby braking the elevator car 2.
摘要翻译：安装在杆41上的永磁体54垂直地在电梯井道36中的导电板56上通过，反作用力使永磁体54垂直远离导电板56移动，使得固定到杆41上的楔形物24在内锥形楔形导向件44，直到它接触到电梯轿厢2所在的电梯导轨14，从而制动电梯轿厢2。

2. 发明授权

US5343003A Recalibration of hitch load weighing using dynamic tare 失效
标题翻译：使用动态皮重对牵引负载称重进行重新校准
公开(公告)号：US5343003A
公开(公告)日：1994-08-30
申请号：US891482
申请日：1992-05-29
申请人： Eric K. Jamieson , Richard C. McCarthy , Young S. Yoo
发明人： Eric K. Jamieson , Richard C. McCarthy , Young S. Yoo
IPC分类号： B66B1/34 , B66B1/44 , G01G19/18 , G01G23/01 , B66B3/00 , G01G19/14 , G01G19/52
CPC分类号： G01G23/01 , B66B1/3476 , B66B1/44 , B66B5/0037 , G01G19/18
摘要： A single load cell 10 both (A) measures the load on a elevator hitch providing an analog elevator load signal on line 11 to an analog-to-digital converter 20 via line 18, for providing a digital elevator load signal and (B) is used for providing a dynamic tare of elevator load weighing system for calibrating the analog-to-digital converter 20 by adjusting an analog reference voltage (V.sub.ref) until the digital elevator load signal is equal to the dynamic tare.
摘要翻译：单个测力传感器10（A）测量电梯牵引线上的负载，通过线路18将线路11上的模拟电梯负载信号提供给模拟 - 数字转换器20，用于提供数字电梯负载信号，（B）用于提供电梯负载称重系统的动态皮重，用于通过调整模拟参考电压（Vref）直到数字电梯负载信号等于动态去皮度来校准模数转换器20。

3. 发明授权

US5366044A Bidirectional eddy current overspeed protection for elevators 失效
标题翻译：电梯双向涡流超速保护
公开(公告)号：US5366044A
公开(公告)日：1994-11-22
申请号：US84045
申请日：1993-06-28
申请人： Eric K. Jamieson , Young S. Yoo , Breffni X. Baggot
发明人： Eric K. Jamieson , Young S. Yoo , Breffni X. Baggot
IPC分类号： B66B5/16 , B66B5/18 , B66B5/22
CPC分类号： B66B5/16 , B66B5/22
摘要： A magnet 34 is mounted to a linkage 30 which passes vertically over a conductive vane 32 which extends the entire length of the elevator hoistway 46. Eddy currents induced in the conductive vane 32 as the magnet 34 passes over the conductive vane 32 cause a reaction force on the magnet 34 and the linkage 30. The reaction force causes the safety 26 or 28 to contact a guide rail 22 on which an elevator car 10 is riding, thereby braking the elevator car 10 at any point in the hoistway between the terminals and eliminating the need for a governor. The vane width 50 is large at the terminals as compared to the middle of the hoistway 46 which increases the reaction force at the terminals. The invention eliminates the need for a governor.
摘要翻译：磁体34安装到连接件30上，连杆30垂直穿过导电叶片32，导电叶片32延伸电梯井道46的整个长度。随着磁体34通过导电叶片32，在导电叶片32中感应的涡流导致反作用力在磁铁34和连杆30上。反作用力导致安全装置26或28接触到电梯轿厢10所在的导轨22，从而在电梯轿厢10之间的任何一点在制动电梯轿厢10之间并消除需要一个州长。与井道46的中部相比，端子处的叶片宽度50大，这增加了端子处的反作用力。本发明消除了对调速器的需要。

4. 发明授权

US5172782A Pivot mount of elevator load-weighing at car hitch 失效
标题翻译：电梯负载重量的枢轴安装在汽车搭接
公开(公告)号：US5172782A
公开(公告)日：1992-12-22
申请号：US792978
申请日：1991-11-15
申请人： Young S. Yoo , Eric K. Jamieson
发明人： Young S. Yoo , Eric K. Jamieson
IPC分类号： B66B1/34 , G01G19/14
CPC分类号： B66B1/3484 , G01G19/14
摘要： The invention weighs an elevator car independently of variations in load distribution within the car and variations in the tension distribution in rods and ropes from which the car is suspended. This is accomplished by means of a top hitch plate, a middle hitch plate, and a bottom hitch plate, which are arranged such that the bottom hitch plate has a pivot 16 mounted on it with the middle hitch plate being mounted on the pivot 16 and a load cell and a support being mounted on the middle hitch plate 17 outboard of the rods from which the car 2 is supported. The top hitch plate is connected to a crosshead at its upper surface. The load cell and support bear against the top hitch plate when there is tension in the rods from the weight of the car 2.
摘要翻译：本发明独立于轿厢内的负载分布的变化以及汽车从其悬挂的杆和绳索中的张力分布的变化而对电梯轿厢进行称重。这是通过顶部搭接板，中间搭接板和底部搭接板来实现的，它们被布置成使得底部搭接板具有安装在其上的枢轴16，中间搭接板安装在枢轴16上，负载传感器和支撑件安装在支撑轿厢2的杆的外侧的中间搭接板17上。顶部连接板在其上表面连接到十字头。当轿厢2的重量存在杆的张力时，称重传感器和支撑件抵靠顶部搭接板。

5. 发明授权

US5360085A Elevator cab position sensing with reduced operating noise 失效
标题翻译：电梯驾驶室位置感测，操作噪音降低
公开(公告)号：US5360085A
公开(公告)日：1994-11-01
申请号：US110035
申请日：1993-08-20
申请人： Young S. Yoo , Richard C. McCarthy
发明人： Young S. Yoo , Richard C. McCarthy
IPC分类号： B66B1/34 , B66B7/02
CPC分类号： B66B1/3492
摘要： The position of the elevator cab in an elevator system is detected by sensing the location of the cab relative to a flexible graduated tape whose ends are fixed in the elevator hoistway. The tape is provided with detectable components which are spaced a predetermined distance apart on the tape. Sensors are fixed on the elevator cab assembly adjacent to the tape so that the sensors can detect each of the tape components as the elevator cab moves up and down in the hoistway. Guides are mounted on the cab assembly to engage the tape so as to ensure that the tape and sensors are properly positioned relative to each other so that the tape components will be detected by the sensors. The guides are mounted on leaf or blade springs so as to be able to move relative to the cab assembly in response to tape deflections and correct the tape deflections to guide the tape past the sensors without creating a significant amount of noise.
摘要翻译：通过感测驾驶室相对于端部固定在电梯井道中的柔性刻度带的位置来检测电梯轿厢在电梯系统中的位置。带上设置有可检测的部件，其在带上间隔开预定距离。传感器固定在靠近磁带的电梯轿厢组件上，以便当电梯轿厢在井道中上下移动时，传感器可以检测每个磁带部件。引导件安装在驾驶室组件上以接合带，以便确保带和传感器相对于彼此适当地定位，使得带部件将被传感器检测。引导件安装在叶片或叶片弹簧上，以便能够响应于带偏转而相对于驾驶室组件移动并且校正带偏转以将带引导通过传感器而不产生大量的噪声。

6. 发明授权

US5181586A Noise and vibration reduction at elevator cab hitch 失效
标题翻译：电梯轿厢的噪音和减振
公开(公告)号：US5181586A
公开(公告)日：1993-01-26
申请号：US759287
申请日：1991-09-13
申请人： Young S. Yoo , John K. Salmon
发明人： Young S. Yoo , John K. Salmon
IPC分类号： B66B7/08
CPC分类号： B66B7/08
摘要： An elevator cable hitch plate is isolated for the cab frame crosshead by an elastomeric pad and a mounting plate bolted to the crosshead is disposed between the pad and the crosshead. A stabilizer bracket is fixed to the mounting plate and to the hitch plate. The bracket allows limited vertical movement of the mounting plate and hitch plate relative to each other, but prevents lateral sliding movement therebetween. The bracket thus prevents the hoist cable thimble rods from contacting the edges of the holes in the plates through which the thimble rods pass. Minimal cable-induced vibration and noise is thus produced during operation of the elevator.
摘要翻译：通过弹性垫将驾驶室框架十字头隔离的升降机电缆连接板，并且将螺栓连接到十字头的安装板设置在垫和十字头之间。稳定器支架固定在安装板和挂钩板上。支架允许安装板和搭接板相对于彼此的有限的垂直运动，但是防止其间的横向滑动运动。因此，支架防止起重缆索引杆与套管通过的板中的孔的边缘接触。因此，在电梯运行期间产生最小的电缆引起的振动和噪声。

7. 发明授权

US5080201A Diversion of airflow around an elevator counterweight 失效
标题翻译：风力发电机升降机的分流
公开(公告)号：US5080201A
公开(公告)日：1992-01-14
申请号：US503349
申请日：1990-04-02
申请人： Young S. Yoo , John K. Salmon , Joseph R. Faust
发明人： Young S. Yoo , John K. Salmon , Joseph R. Faust
IPC分类号： B66B7/08 , B66B11/00 , B66B11/02 , B66B17/12
CPC分类号： B66B17/12 , B66B11/0226
摘要： Air deflectors are mounted on the top and bottom of the counterweight assembly in an elevator system to deflect air in the elevator hoistway to the sides of the counterweight as the latter moves up and down in the hoistway. The deflectors ensure that air turbulence is not directed toward the car as the car and counterweight pass each other in the hoistway. A quieter and smoother passenger ride is thus accomplished. In an ultra high-speed elevator system, the counterweights may be completely enclosed in an aerodynamic jacket. Cable connections and compensating rope connections to the counterweight are all made inboard thereof to ensure that the counterweight is free of turbulence-inducing protuberances.
摘要翻译：空气导流器安装在电梯系统中的配重组件的顶部和底部，以将电梯井道中的空气偏转到配重的侧面，因为其在井道中上下移动。当轿厢和配重在井道中相互通过时，导流板确保空气湍流不会朝向汽车。从而完成了一个更安静和更顺畅的乘客。在超高速电梯系统中，配重可以完全封闭在气动外套中。与配重的电缆连接和补偿绳索连接都在其内部制造，以确保配重没有引起湍流的突起。

8. 发明授权

US5046584A Elevator occupant load weighing sensor mounting assembly 失效
标题翻译：电梯乘客称重传感器安装组件
公开(公告)号：US5046584A
公开(公告)日：1991-09-10
申请号：US582276
申请日：1990-09-13
申请人： Young S. Yoo , John K. Salmon
发明人： Young S. Yoo , John K. Salmon
IPC分类号： B66B3/00 , B66B1/34 , B66B5/14 , G01G19/14
CPC分类号： B66B1/3484
摘要： An elevator car is mounted on a frame by means of four pendulum rods suspended from the frame and attached to the floor of the car, one rod being disposed at each corner of the car. Load-weighing transducer assemblies are mounted on two diagonally opposed suspension rods to sense the weight of the car, and thereby monitor the number of persons on the elevator. A fixed capacity transducer can be used with a variety of different size and weight cars through the use of a pivot arm mounting assembly for the transducer.

9. 发明授权

US4548297A Elevator car vibration control with friction damper 失效
标题翻译：电梯轿厢振动控制与摩擦阻尼器
公开(公告)号：US4548297A
公开(公告)日：1985-10-22
申请号：US550277
申请日：1983-11-09
申请人： John K. Salmon , Young S. Yoo
发明人： John K. Salmon , Young S. Yoo
IPC分类号： B66B7/08 , B66B11/04
CPC分类号： B66B7/08
摘要： In an elevator, a crossbeam or crosshead extends across the top of the car and a thimble rod extends through this beam. The car is suspended on a spring which surrounds the rod and that is located on one side of the beam. Located on the other side of the beam is a block assembly which grasps the rod and a vertical pin that is attached to the beam, for the purpose of providing dampening to the car. A characteristic of this block assembly is that it allows some lost motion, during which there is no dampening, and this has, as an effect, extremely effective noise isolation between the rope and the car, but at the same time substantial dampening--for larger, more undesirable motions by the car.
摘要翻译：在电梯中，横梁或十字头横跨汽车的顶部延伸，并且顶针延伸穿过该梁。汽车悬挂在围绕杆的弹簧上，并且位于梁的一侧。位于梁的另一侧的是块组件，其抓住杆和附接到梁的垂直销，用于为汽车提供阻尼。该块组件的特征在于，它允许一些失速运动，在此期间没有阻尼，并且作为效果，绳索和轿厢之间具有非常有效的噪声隔离，但同时实质上阻尼较大，汽车的不良运动。

10. 发明授权

US5490577A Flexible elevator hitch 失效
标题翻译：柔性电梯搭接
公开(公告)号：US5490577A
公开(公告)日：1996-02-13
申请号：US263864
申请日：1994-06-22
申请人： Young S. Yoo
发明人： Young S. Yoo
IPC分类号： B66B7/08 , B66B11/08
CPC分类号： B66B7/08
摘要： An elevator having a car suspended by a rope in a 2:1 roping arrangement has a sheave for receiving the ropes and a structure for rotatably supporting the sheave. A flexible member is used to attach the structure to a car, which minimizes the transference of moments from the structure to the car. In addition, a damping material is used in mounting the flexible member to the car and support structure which reduces vibration and noise transmissions. Springs are also placed at the top and bottom of the flexible member to isolate low frequency vibrations in the vertical direction.
摘要翻译：具有以2：1绳索布置的绳索悬挂的轿厢的升降机具有用于接收绳索的滑轮和用于可旋转地支撑滑轮的结构。使用柔性构件将结构附接到汽车，这最小化了从结构到汽车的力矩的转移。此外，阻尼材料用于将柔性构件安装到减少振动和噪声传输的汽车和支撑结构上。弹簧也放置在柔性构件的顶部和底部，以隔离垂直方向上的低频振动。

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