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公开(公告)号：US08631907B2
公开(公告)日：2014-01-21
申请号：US12742489
申请日：2007-12-10
CPC分类号： B66B11/0438 , B66D3/20 , H02K5/24 , H02K7/1004 , H02K7/1021 , Y10T29/49826
摘要： An example elevator machine frame assembly (30) includes a plurality of support plates (32) configured to support at least selected portions of an elevator machine including a traction sheave (24). The support plates each comprise a plurality of mounting surfaces (50) that are aligned within a plane that intersects with an axis of rotation (56) of a traction sheave that is supported by the frame assembly. A plurality of support rods (36) are connected to the support plates (32). The support rods maintain a desired spacing between the plates and a desired alignment of the plates relative to each other. In a disclosed example, the support rods include a sound dampening material (44) such as sand in an interior of the rods.
摘要翻译： 示例性电梯机架组件（30）包括多个支撑板（32），其构造成支撑包括牵引滑轮（24）的电梯机器的至少选定部分。 支撑板各自包括多个安装表面（50），其在与由框架组件支撑的牵引滑轮的旋转轴线（56）相交的平面内对准。 多个支撑杆（36）连接到支撑板（32）。 支撑杆在板之间保持期望的间隔并且板相对于彼此的期望对准。 在公开的示例中，支撑杆包括在杆的内部的诸如砂的声音衰减材料（44）。
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公开(公告)号：US09120644B2
公开(公告)日：2015-09-01
申请号：US13640081
申请日：2010-05-21
申请人： Zbigniew Piech , Benjamin J. Watson
发明人： Zbigniew Piech , Benjamin J. Watson
IPC分类号： B66B1/32
摘要： A braking device for an elevator is disclosed. The device may include a motor, a braking system, a first switch, and a second switch. The motor may be capable of generating a counter-electromotive force. The braking system may move to a disengaged position upon being energized and may move to an engaged position upon being de-energized. The first and second switches may have an open state. In the open state, the switches electrically couple the motor to the braking system so that the counter-electromotive force of the motor may energize the braking system.
摘要翻译： 公开了一种用于电梯的制动装置。 该装置可以包括马达，制动系统，第一开关和第二开关。 马达可以产生反电动势。 制动系统可以在通电时移动到脱离位置，并且可以在断电时移动到接合位置。 第一和第二开关可以具有打开状态。 在打开状态下，开关将电动机电耦合到制动系统，使得电动机的反电动势可以为制动系统通电。
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公开(公告)号：US20130025974A1
公开(公告)日：2013-01-31
申请号：US13640081
申请日：2010-05-21
申请人： Zbigniew Piech , Benjamin J. Watson
发明人： Zbigniew Piech , Benjamin J. Watson
摘要： A braking device for an elevator is disclosed. The device may include a motor, a braking system, a first switch, and a second switch. The motor may be capable of generating a counter-electromotive force. The braking system may move to a disengaged position upon being energized and may move to an engaged position upon being de-energized. The first and second switches may have an open state. In the open state, the switches electrically couple the motor to the braking system so that the counter-electromotive force of the motor may energize the braking system.
摘要翻译： 公开了一种用于电梯的制动装置。 该装置可以包括马达，制动系统，第一开关和第二开关。 马达可以产生反电动势。 制动系统可以在通电时移动到脱离位置，并且可以在断电时移动到接合位置。 第一和第二开关可以具有打开状态。 在打开状态下，开关将电动机电耦合到制动系统，使得电动机的反电动势可以给制动系统通电。
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公开(公告)号：US20130057003A1
公开(公告)日：2013-03-07
申请号：US13567026
申请日：2012-08-04
申请人： Benjamin J. Watson
发明人： Benjamin J. Watson
CPC分类号： H01F7/0257
摘要： A spring-loaded pin-guided magnetic tool which is particularly well adapted for the lifting of hydraulic valve lifters from their bores in an OHV engine. An elongated tube has a magnet affixed to one end and is inserted into the engine block. The magnet is guided into place with spring-loaded, retractable guide pin. By extending the guide pin into the bore and guiding it into a recess on the top of a valve, the magnet can be placed very close to the center of the lifter. The placement of the magnet improves the precision of the tool because a user can be reasonably certain the magnet end of the tool is located at the bottom of a recess in a lifter. An collar is positioned along the tube allowing it to rest against the head and hold the magnetic end of the tool at a proper height.
摘要翻译： 一种弹簧加载的针引导磁性工具，其特别适用于从OHV发动机的孔中提升液压气门挺杆。 细长管具有固定在一端并被插入发动机缸体中的磁体。 磁铁通过弹簧加载的可伸缩导销引导到位。 通过将引导销延伸到孔中并将其引导到阀的顶部上的凹部中，磁体可以非常靠近升降机的中心。 磁体的放置提高了工具的精度，因为用户可以合理地确定工具的磁体端位于升降机的凹部的底部。 套管沿着管定位，允许其靠在头部上并将工具的磁端保持在适当的高度。
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