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公开(公告)号：US07548854B2
公开(公告)日：2009-06-16
申请号：US10109137
申请日：2002-03-28
申请人： Kenneth P. Roy , Thomas J. Johnson , Ronald Fuller , Steve Dove
发明人： Kenneth P. Roy , Thomas J. Johnson , Ronald Fuller , Steve Dove
IPC分类号： G01L21/02
CPC分类号： H04S3/00 , G10K11/175 , H04K3/42 , H04K3/825 , H04K2203/12 , H04K2203/34 , H04R27/00
摘要： A unique, fully integrated, fully programmable, and highly flexible sound distribution system and methodology for providing masking sound, background music, and paging capabilities in up to eight zones of a building or space is provided. The methodology embodied in the system includes internal masking sounds that are uniquely pre-filtered to provide efficient and effective masking of distracting sounds within selectable zones of the space with a minimum masking sound dB sound level and with a pleasant sounding and non-annoying masking sound. The system also incorporates the capacity to be controlled from a remote or local telephone to adjust the volume level in any zone serviced by the system by issuing appropriate DTMF codes from the telephone's keypad. Unique bi-tone diagnostic functions are provided for assuring that the entire system is correctly wired and installed and for troubleshooting operational anomalies. ⅓ octave equalization is provided to compensate for known frequency response characteristics of the flat panel radiators of the system and to compensate for varying room acoustics to provide a low special variation of sound among the various zones of the space. The result is a high quality high fidelity sound that is consistent from zone to zone.
摘要翻译： 提供了独特的，完全集成的，完全可编程且高度灵活的声音分配系统和方法，用于在建筑物或空间的八个区域中提供掩蔽声音，背景音乐和寻呼功能。 系统中体现的方法包括内部屏蔽声音，这些内部屏蔽声音是唯一预先过滤的，以便在空间的可选择区域内提供有效和有效的掩蔽声音，具有最小屏蔽声dB声级以及令人愉悦的探测和非烦人的掩蔽声音 。 该系统还包括从远程或本地电话控制的容量，以通过从电话的键盘发出适当的DTMF代码来调整由系统服务的任何区域中的音量。 提供独特的双音诊断功能，用于确保整个系统正确接线和安装，并用于故障排除操作异常。 提供1/3倍频程均衡以补偿系统的平板式散热器的已知频率响应特性，并补偿不同的室内声学，以在空间的各个区域之间提供低的特殊变化的声音。 结果是从区域到区域一致的高质量的高保真声音。
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公开(公告)号：US20080054656A1
公开(公告)日：2008-03-06
申请号：US11846995
申请日：2007-08-29
IPC分类号： B60R19/04
CPC分类号： B60R19/18 , B60R2019/1826 , Y10T29/49622
摘要： A bumper system includes a rollformed tubular beam with bracket mounts welded to a rear surface for mounting to vehicle frame rails. The illustrated beam has a continuous tubular cross section for its entire length, and includes a center section, corner-forming end sections, and mounting sections connecting ends of the center section to the end sections. The center, end and mounting sections can be linear or similarly curved or differently curved. The center, end and mounting sections can be similarly or differently locally annealed as part of being tuned to specific impact loading criteria, including annealing all or part of cross-sectional areas. The annealing can be done in-line with a rollforming process, such as to assist with forming tight radii in the beam for meeting packaging/space-related requirements, or can be part of a secondary process for advantageously affecting impact strengths in selected localized areas.
摘要翻译： 保险杠系统包括具有支架安装件的轧制管状梁，其焊接到后表面以安装到车辆框架轨道。 所示出的梁在其整个长度上具有连续的管状横截面，并且包括中心部分，角部形成端部部分和将中心部分的端部连接到端部部分的安装部分。 中心，端部和安装部分可以是线性的或类似的弯曲或不同的弯曲。 中心，端部和安装部分可以类似地或不同地局部退火，作为被调整到特定冲击负载标准的一部分，包括退火全部或部分横截面区域。 退火可以与辊成型过程一致进行，例如有助于在梁中形成紧密半径以满足包装/空间相关要求，或者可以是用于有利地影响选定的局部区域中的冲击强度的二次过程的一部分 。
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公开(公告)号：US07017960B2
公开(公告)日：2006-03-28
申请号：US10920806
申请日：2004-08-18
IPC分类号： B60R19/02
CPC分类号： B60R19/18 , B60R2019/182
摘要： A vehicle bumper beam includes front, rear, top and bottom walls and a reinforcement wall that define upper and lower tubes. The front wall includes a vertical section, an angled section, and a bent section. The reinforcement wall supports the angled section below the bent section to provide predictable and desired energy absorption. The angled section preferably includes an angled portion defining a first vertical dimension in the first tube and the vertical section defining a second vertical dimension, with a ratio of the first and second being about 1:3. Also preferably, the front wall is at least about 3 mm and the remaining walls are less than about 2.0 mm thickness, or more preferably the exterior ones of the remaining walls are less than about 1.7 mm. In one embodiment, the upper and lower tubes are spaced apart.
摘要翻译： 车辆缓冲梁包括前，后，顶和底壁以及限定上管和下管的加强壁。 前壁包括垂直部分，倾斜部分和弯曲部分。 加强壁支撑弯曲部分下方的倾斜部分，以提供可预测和期望的能量吸收。 倾斜部分优选地包括限定第一管中的第一垂直尺寸的成角度部分和限定第二垂直尺寸的垂直部分，第一和第二部分的比率为约1:3。 还优选地，前壁至少约3mm，其余壁小于约2.0mm厚度，或者更优选地，其余壁的外壁小于约1.7mm。 在一个实施例中，上管和下管间隔开。
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公开(公告)号：US06336042B1
公开(公告)日：2002-01-01
申请号：US09092638
申请日：1998-06-05
IPC分类号： H04M100
CPC分类号： H04W88/085
摘要： A wireless telephony system is described wherein remotely distributed transceivers, each of which has only a single antenna for receiving signals from wireless telephones, and such remote transceivers are located close enough so adjacent transceivers receive signals from the same wireless telephones to provide reverse link antenna diversity to help prevent loss of signal from a wireless telephone.
摘要翻译： 描述了一种无线电话系统，其中远程分配的收发器（每个收发器仅具有用于从无线电话接收信号的单个天线），并且这样的远程收发器位置足够近，所以相邻的收发器从相同的无线电话接收信号以提供反向链路天线分集 以防止无线电话丢失信号。
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公开(公告)号：US4489683A
公开(公告)日：1984-12-25
申请号：US373350
申请日：1982-04-30
申请人： Lung-Wen Tsai , Thomas J. Johnson
发明人： Lung-Wen Tsai , Thomas J. Johnson
CPC分类号： F16F15/264 , F02B2075/1816 , F02B75/20 , Y10T74/2183 , Y10T74/2184
摘要： A crankshaft mounted secondary shaking force balancer for multicylinder engines and the like in which eccentrically rotating balance weights carried on the crankshaft and arranged for substantial primary balance are combined in oppositely rotating groups of weights driven by stationary ring or sun gears and associated planetary gears to provide coacting rotating forces that combine to apply directly to the crankshaft a secondary shaking force reciprocating at twice crankshaft speed and available to balance equivalent oppositely directed shaking forces developed by the crankshaft connected moving components of the engine.
摘要翻译： 用于多缸发动机等的曲轴安装的二次摇摆平衡器，其中承载在曲轴上并且布置成基本上主要平衡的偏心旋转平衡重的组合在由固定环或太阳齿轮和相关联的行星齿轮驱动的相反旋转组中，以提供 共同作用的旋转力组合以直接施加到曲轴上，具有以两倍的曲轴速度往复运动的二次摇摆，并且可用于平衡由曲轴连接的发动机的运动部件产生的等效的相反方向的震动力。
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公开(公告)号：US4427056A
公开(公告)日：1984-01-24
申请号：US208661
申请日：1980-11-20
申请人： Thomas J. Johnson , Garth L. Thomas
发明人： Thomas J. Johnson , Garth L. Thomas
CPC分类号： B60H1/0065 , B60H1/00842 , Y10T137/86879
摘要： A vehicle temperature control system includes a control assembly for directing a fluid actuating medium to selected ones of a plurality of door actuators to position a plurality of doors in selected modes of operation. The control assembly includes a valve housing defining a chamber, a fluid inlet passage and a plurality of opposed inlet cavities and outlet passages. A lever positioned slide valve is shiftable within the chamber. An array of control passages defined by the slide valve selectively place the inlet cavities in communication with the outlet passages. Seal members are disposed in each of the inlet cavities and outlet passages to insure that the fluid medium passes through the control passages. A mode selection lever engages the slide valve and also defines a cam surface for selectively actuating an air conditioner compressor switch.
摘要翻译： 车辆温度控制系统包括用于将流体致动介质引导到多个门致动器中的选定的门致动器以将多个门定位在选定的操作模式中的控制组件。 控制组件包括限定腔室的阀壳体，流体入口通道和多个相对的入口腔和出口通道。 杠杆定位滑阀可在腔室内移动。 由滑阀限定的一组控制通道选择性地将入口腔与出口通道连通。 密封构件设置在每个入口腔和出口通道中，以确保流体介质通过控制通道。 模式选择杆接合滑阀并且还限定用于选择性地致动空调压缩机开关的凸轮表面。
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公开(公告)号：USD694151S1
公开(公告)日：2013-11-26
申请号：US29408168
申请日：2011-12-07
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公开(公告)号：US20100226100A1
公开(公告)日：2010-09-09
申请号：US12718820
申请日：2010-03-05
CPC分类号： G06F1/181 , G06F1/186 , H02G3/00 , H02G3/121 , H04L65/4015
摘要： Multimedia management devices comprise a plurality of multimedia management modules coupled together in an intermodular network. At least some of the multimedia management modules are adapted to distribute at least one of audio or video within an area. Each multimedia management module is configured to enable a distinct functionality to a multimedia management device. Each multimedia management module is sized and configured to be disposed at least partially within an electrical gang box.
摘要翻译： 多媒体管理设备包括在多模式网络中耦合在一起的多个多媒体管理模块。 至少一些多媒体管理模块适于在区域内分发音频或视频中的至少一个。 每个多媒体管理模块被配置为使能多媒体管理设备的不同功能。 每个多媒体管理模块的大小和配置被至少部分地设置在电子组箱内。
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公开(公告)号：US20080284183A1
公开(公告)日：2008-11-20
申请号：US11873839
申请日：2007-10-17
申请人： Thomas J. Johnson
发明人： Thomas J. Johnson
CPC分类号： B60R19/18 , B23K2101/28 , B60R2019/1826 , Y10T29/49622
摘要： A bumper reinforcement beam includes a first sheet forming at least one tube including a front wall, and a second sheet welded to and supporting the front wall in a laminar arrangement adding stiffness to the front wall. A related method includes uncoiling and welding the first and second sheets together, and forming the first sheet into a tubular shape with a first portion forming a front wall, the second sheet supporting the first portion. An apparatus includes a pair of uncoilers for uncoiling first and second sheets of material together, a welder securing the first and second sheets together, and a roll forming mill configured to roll form the sheets into a tubular shape, where the first sheet defines a front wall and portions of the second sheet supporting the front wall.
摘要翻译： 保险杠加强梁包括形成至少一个管的第一片，其包括前壁，以及以层叠布局焊接并支撑前壁的第二片，该前壁对前壁增加刚度。 相关方法包括将第一和第二片材开卷并焊接在一起，并且将第一片材形成为管状，其中第一部分形成前壁，第二片材支撑第一部分。 一种装置包括一对开卷机，用于将第一和第二材料片材卷起在一起，将第一和第二片材固定在一起的焊工;以及轧辊成型机，其被配置为将片材卷成管状，其中第一片材限定了前部 壁和支撑前壁的第二片的部分。
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公开(公告)号：US20080093867A1
公开(公告)日：2008-04-24
申请号：US11872063
申请日：2007-10-15
CPC分类号： B60R19/18 , B60R2019/1826 , Y10T29/49
摘要： A B-shaped reinforcement beam is formed from a sheet of material to include vertically spaced upper and lower tubular sections, with a channel-shaped rib formed centrally in the unsupported portion of the front wall over each tube section. The ribs acts to stiffen and stabilize the front wall, causing the actual bending strength of the B beam to be much closer to expected theoretical values. In one form, the ribs have a vertical dimension about 33%-50% of a height of the tubular sections and a depth of about 50%-100% of the rib's height. The rib is particularly effective when the material is less than 2.2 mm, more than 80 KSI, and/or has a significant height-to-depth ratio such as 3:1.
摘要翻译： B形加强梁由一片材料形成，包括垂直间隔开的上部和下部管状部分，在每个管部分上的前壁的未支撑部分中央形成通道状肋。 肋条的作用是加强和稳定前壁，使B型梁的实际弯曲强度更接近于预期的理论值。 在一种形式中，肋的垂直尺寸为管状部分的高度的约33％-50％，并且肋的高度为约50％-100％的深度。 当材料小于2.2mm，大于80KSI时，和/或具有显着的高度 - 深度比例（例如3:1），肋条特别有效。
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