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1. 发明授权

US07261184B2 Elevator system and triangulated support structure for the same 有权
标题翻译：电梯系统和三角支架结构相同
公开(公告)号：US07261184B2
公开(公告)日：2007-08-28
申请号：US10353173
申请日：2003-01-28
申请人： Patrick M. Bass , John W. Koshak
发明人： Patrick M. Bass , John W. Koshak
IPC分类号： B66B11/08
CPC分类号： B66B7/022 , B66B9/02 , B66B19/002
摘要： The invention comprises a support structure for an elevator system comprising a pit channel module having a first leg and a second leg connected at a corner, a header module having three sides forming a triangle which is disposed in a horizontal plane above the pit channel module, and pairs of car guide rails and counterweight guide rails extending vertically from the pit channel module to the header module. Vertical forces generated within the system are transferred from the rails through the pit channel module and into a foundation so that at least substantially no vertical load forces are imparted on the building structure which the system serves.
摘要翻译：本发明包括一种用于电梯系统的支撑结构，其包括凹坑通道模块，该凹槽通道模块具有连接在拐角处的第一腿部和第二腿部，具有形成三角形的三个侧面的头部模块，该三角形位于凹槽通道模块上方的水平面中，以及从凹坑通道模块垂直延伸到头部模块的成对的导轨和配重导轨。在系统内产生的垂直力从轨道通过凹槽通道模块转移到基础中，使得至少基本上没有垂直的载荷力被施加到系统所服务的建筑结构上。

2. 发明授权

US06494298B1 High efficiency shoes for a jack arrester 有权
标题翻译：高效率的针脚避雷针
公开(公告)号：US06494298B1
公开(公告)日：2002-12-17
申请号：US09571589
申请日：2000-05-17
申请人： John W. Koshak , Paul L. Baldwin
发明人： John W. Koshak , Paul L. Baldwin
IPC分类号： B65H5910
CPC分类号： E21B19/10 , F15B15/262 , F16D2051/001 , F16D2121/22 , F16D2121/24 , F16D2125/70
摘要： A brake apparatus engages and locks a piston of a hydraulic elevator drive carrying an elevator car or a cable pulley. The brake apparatus includes a pair of opposed pivotally mounted brake arms each having a curved support carrying a brake lining for engaging the exterior surface of the piston. Each brake lining is formed by bending a planar body at a plurality of the vertical grooves formed in a contact surface to define planar sections. The lining is attached to the support with the sections spaced from the curved support surface. As the brake linings are brought into engagement with the piston surface, the compression forces are evenly distributed by the planar sections functioning as springs.
摘要翻译：制动装置接合和锁定承载电梯轿厢或电缆滑轮的液压升降机驱动器的活塞。制动装置包括一对相对的可枢转地安装的制动臂，每个制动臂具有一个弯曲的支撑件，该支撑件承载用于接合活塞外表面的制动衬片。每个制动衬片通过在形成在接触表面中的多个垂直槽弯曲平面体而形成，以限定平面部分。衬里与支撑件连接，其中部分与弯曲的支撑表面间隔开。当制动衬片与活塞表面接合时，压缩力由作为弹簧起作用的平面部分均匀分布。

3. 发明授权

US5900596A Hydraulic brake controller 失效
标题翻译：液压制动控制器
公开(公告)号：US5900596A
公开(公告)日：1999-05-04
申请号：US832327
申请日：1997-03-26
申请人： John W. Koshak , Paul L. Baldwin , Tony S. Huen , James L. Murphy
发明人： John W. Koshak , Paul L. Baldwin , Tony S. Huen , James L. Murphy
IPC分类号： B66B1/32 , B66B5/02 , B66B5/04 , B66B5/18 , B66B9/04 , B66F3/30
CPC分类号： B66B5/028 , B66B1/32 , B66B5/04 , B66B5/18 , B66B9/04 , B66F3/30
摘要： This invention includes a brake system for a hydraulic ram or another cylinder, that can be employed as an emergency brake for a lifting elevator. When actuated, the brake arms contact the ram circumferentially to slow and stop the falling ram. The brake arms are preferably lined with an able material that frictionally engages the ram to stop the downward motion of the ram. The brake system may be actuated by loss of hydraulic pressure, by an electronic signal from a hydraulic pressure detector, by down overspeed sensor or by an uncontrolled down motion detector. According to another aspect of the present invention, a controller, which is preferably a programmed control system, compares the actual motion of the elevator as sensed by a detector to a desired motion. Under certain conditions, if the actual motion differs from the desired motion, the controller actuates the brake.
摘要翻译：本发明包括用于液压油缸或另一气缸的制动系统，其可用作升降升降机的紧急制动器。当致动时，制动臂周向接触压头以减慢并停止下落的压头。制动臂优选地衬有能够与冲头摩擦接合以阻止冲头的向下运动的能量材料。制动系统可以由液压损失，来自液压检测器的电子信号，向下超速传感器或不受控制的向下运动检测器来致动。根据本发明的另一方面，优选地是编程控制系统的控制器将由检测器感测的电梯的实际运动与期望的运动进行比较。在某些条件下，如果实际运动与期望的运动不同，则控制器致动制动器。

4. 发明授权

US06371254B1 Jack arrestor 失效
标题翻译：杰克避雷器
公开(公告)号：US06371254B1
公开(公告)日：2002-04-16
申请号：US08540323
申请日：1995-10-06
申请人： John W. Koshak
发明人： John W. Koshak
IPC分类号： B65H5910
CPC分类号： B66B1/32 , B66B5/028 , B66B5/04 , B66B5/18 , B66B9/04 , B66F3/30
摘要： An arrestor for any hydraulic ram or other cylinder but primarily for an emergency brake for lifting elevators. The present invention is a jack arrestor utilizing two lever acting brake arms lined with an accretable metal as the friction material. When actuated, the brake arms contact the ram circumferentially to slow and stop the falling ram. The lining material is machined inside the brake arms to a diameter slightly less than the diameter of the ram and when actuated, the accretable material on the brake arms contacts the ram with sufficient frictional force to stop the downward motion of the ram. The safety brake may be actuated by loss of hydraulic pressure, by an electronic signal from a hydraulic pressure detector, by down overspeed or by an uncontrolled down motion detector. In the case of the hydraulic pressure detector, reapplication of normal pressure in the hydraulic cylinder will automatically reset the brake.
摘要翻译：任何液压油缸或其他气缸的避雷器，但主要用于起重电梯的紧急制动器。本发明是一种使用两个杠杆作用的制动臂作为摩擦材料的可升降的金属制的悬臂避雷器。当致动时，制动臂周向接触压头以减慢并停止下落的压头。衬里材料在制动臂内部被加工成直径略小于冲头的直径，并且当被致动时，制动臂上的可加载材料以足够的摩擦力与冲头接触以停止冲头的向下运动。安全制动器可以通过液压损失，来自液压检测器的电子信号，通过向下超速或由不受控制的下移运动检测器来致动。在液压检测器的情况下，液压缸中的常压重新应用将自动复位制动器。

5. 发明授权

US5810119A Jack arrestor 失效
标题翻译：杰克避雷器
公开(公告)号：US5810119A
公开(公告)日：1998-09-22
申请号：US665
申请日：1997-12-30
申请人： John W. Koshak
发明人： John W. Koshak
IPC分类号： B66B5/02 , B66B9/04
CPC分类号： B66B5/028
摘要： A safety brake device (1) for hydraulic elevators acts by arresting the axial movement of the elevator ram (3) with respect to the main hydraulic cylinder (5) of the elevator. The safety brake (1) utilizes two lever acting brake arms (27) lined with an accretable metal (31), for example annealed copper, as the friction material. When actuated, the brake arms (27) contact the ram (3) circumferentially to slow and stop the falling ram. The lining material (31) is machined inside the brake arms (27) to a diameter slightly less than the diameter of the ram (3) and when actuated, the accretable material (31) on the brake arms (27) contacts the ram (3) with sufficient frictional force to stop the downward motion of the ram (3). The safety brake (1) may be actuated by loss of hydraulic pressure, by an electronic signal from a hydraulic pressure detector, by down overspeed or by an uncontrolled down motion detector. In the case of the hydraulic pressure loss, reapplication of normal pressure in the hydraulic cylinder (5) will automatically reset the brake (1). The safety brake device (1) can also be configured for use as a safety brake on other hydraulic or pneumatic cylinders or for use as a safety brake on cable-actuated traction elevators.
摘要翻译：用于液压升降机的安全制动装置（1）通过阻止电梯压头（3）相对于电梯的主液压缸（5）的轴向运动而起作用。安全制动器（1）利用内置有可加载金属（31）的两个杠杆作用制动臂（27），例如退火铜作为摩擦材料。当致动时，制动臂（27）周向接触冲头（3）以减慢并停止下落的冲头。衬里材料（31）在制动臂（27）内加工成直径略小于冲头（3）的直径，并且当被致动时，制动臂（27）上的可压缩材料（31）接触压头 3）具有足够的摩擦力来阻止压头（3）的向下运动。安全制动器（1）可以通过液压损失，来自液压检测器的电子信号，下降超速或不受控制的下移运动检测器来致动。在液压损失的情况下，液压缸（5）中的常压重新应用将自动复位制动器（1）。安全制动装置（1）还可以被配置为用作其他液压或气动缸上的安全制动器，或用作电缆牵引电梯上的安全制动器。

6. 发明授权

US06830355B2 Refractive sheet lighting assembly for an elevator 失效
$Refractive sheet lighting assembly for an elevator$
标题翻译：电梯折光片照明组件
公开(公告)号：US06830355B2
公开(公告)日：2004-12-14
申请号：US10339440
申请日：2003-01-09
申请人： Patrick M. Bass , John W. Koshak , Aranggi Soemardjan
发明人： Patrick M. Bass , John W. Koshak , Aranggi Soemardjan
IPC分类号： F21V800
CPC分类号： B66B11/0233 , B66B19/007
摘要： An elevator cab lighting assembly comprising a refractive sheet mounted on the interior of the elevator cab. A light source is mounted at and conducts light into an outer edge of the refractive sheet. The light received at the outer edge of the travels along the refractive sheet and passes out of the planar surface and inner edge of the sheet exposed within the interior of the cab. The refractive sheet may be randomly sanded or sandblasted to provide diffuse light. The sheet may be etched or routed in standard or custom designs to provide accent highlighting. The lighting assembly is housed within a transom assembly that may be accessed from the exterior of the cab.
摘要翻译：一种电梯轿厢照明组件，包括安装在电梯轿厢内部的折射片。光源安装在折射片的外边缘并将光导入折射片的外边缘。沿着折射片在行进的外边缘处接收光，并且从露出在驾驶室内部的片材的平坦表面和内边缘出来。折射片可以被随机打磨或喷砂以提供漫射光。该片材可以在标准或定制设计中被蚀刻或布线，以提供突出显示。照明组件容纳在可以从驾驶室的外部进入的横梁组件内。

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