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31.发明授权
公开(公告)号：US3764095A
公开(公告)日：1973-10-09
申请号：US3764095D
申请日：1972-04-14
Applicant: MC DONNELL DOUGLAS CORP
Inventor： SCHENBECK R
CPC classification number: G05D1/0077
Abstract: A multichannel automatic flight control system (AFCS) with equalization means for interfacing the two or more relatively independent channels thereof including means to sense relative imbalance between the channels and/or to sense inoperativeness in one of the channels.
Abstract translation: 一种具有均衡装置的多通道自动飞行控制系统（AFCS），用于接口两个或多个相对独立的通道，其包括用于检测通道之间的相对不平衡和/或感测其中一个通道中的不能操作的装置。
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公开(公告)号：US3759090A
公开(公告)日：1973-09-18
申请号：US3759090D
申请日：1971-02-22
Applicant: MC DONNELL DOUGLAS CORP , ERDMAN CO
Inventor： FRIEDMANN E , MC FAUL H , ERDMAN D
CPC classification number: G01L5/246 , F16B2031/022 , G01N2291/02827
Abstract: An ultrasonic extensometer for measuring the elongation of a bolt or the like being tightened against structure which it fastens, the extensometer including a transducer magnetically coupled to one end of the bolt, a pulser/receiver for generating a periodic pulse signal which energizes the transducer that is subsequently energized by the echo pulse from the far end of the bolt to provide an echo signal which is received and amplified, indicating circuit means for detecting and providing a correct couple indication between the transducer and its associated bolt end, and measuring circuit means for displaying a variable duration meter signal responsively produced by the amplified echo signal and controlled in duration by a vernier signal responsively produced by the pulse signal after a predetermined delay which is adjustable to index the vernier signal a desired amount with respect to the meter signal so that when the bolt has been elongated the proper amount, the amplified echo signal then coincides with the indexing vernier signal and the duration of the meter signal is reduced to zero.
Abstract translation: 一种超声波引伸计，用于测量紧固螺栓等伸长率的结构，所述伸长计包括一个磁耦合到螺栓的一端的传感器，脉冲发生器/接收器，用于产生周期脉冲信号，该脉冲发生器激励换能器， 随后被来自螺栓的远端的回波脉冲激励，以提供接收和放大的回波信号，指示用于检测和提供换能器及其相关螺栓端之间的正确耦合指示的电路装置，以及测量电路装置， 显示由放大的回波信号响应地产生的可变持续时间计信号，并且在可调节的脉冲信号之后由脉冲信号响应地产生的游标信号来控制持续时间，以将游标信号相对于仪表信号指定所需量，使得 当螺栓已经伸长适当的量时，放大的回波信号 然后与分度游标信号一致，并且仪表信号的持续时间减少到零。
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公开(公告)号：US3757817A
公开(公告)日：1973-09-11
申请号：US3757817D
申请日：1972-08-23
Applicant: MC DONNELL DOUGLAS CORP
CPC classification number: F15B18/00 , Y10T137/87169
Abstract: A control valve for a hydraulic actuated assembly which includes two valve slides which are resiliently connected in tandem to a control input. If one of the slides jams, the other slide can be moved to cause hydraulic lock of the hydraulic actuator.
Abstract translation: 一种用于液压致动组件的控制阀，其包括两个弹簧连接到控制输入端的气门滑块。 如果其中一个滑块卡住，则另一个滑块可以移动以引起液压执行器的液压锁定。
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公开(公告)号：US3756544A
公开(公告)日：1973-09-04
申请号：US3756544D
申请日：1971-11-22
Applicant: MC DONNELL DOUGLAS CORP
Inventor： BADER H
CPC classification number: B64D9/00 , B64D2009/006 , Y02T50/46
Abstract: A powered system for moving pallets and containers from a cargo door of an aircraft to a stowed position in an aircraft. The system includes powered rollers to move the pallets or containers laterally from the door into the aircraft and a power unit for moving the containers or pallet longitudinally in the aircraft along a track attached to the aircraft floor or deck. A coupling dolly on which the pallet or container is loaded is operatively associated with the power unit for movement thereby along the track. The dolly includes means to engage the track and means to secure the pallet or container to the dolly of the power unit for movement thereby.
Abstract translation: 一种动力系统，用于将托盘和集装箱从飞机的货物门移动到飞机上的收起位置。 该系统包括动力辊，用于将托板或容器从门侧向移动到飞行器中;以及动力单元，用于沿着连接到飞行器底板或甲板的轨道在飞行器中纵向移动容器或托盘。 装载有托盘或容器的联接台与动力单元可操作地相关联，从而沿轨道移动。 小车包括用于接合轨道的装置和用于将托盘或容器固定到动力单元的小车上以便运动的装置。
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35.发明授权
公开(公告)号：US3749617A
公开(公告)日：1973-07-31
申请号：US3749617D
申请日：1971-07-06
Applicant: MC DONNELL DOUGLAS CORP
Inventor： FOUNTAIN R , MCLAUGHLIN G
CPC classification number: B32B25/042 , B32B25/20 , B32B2309/022 , B32B2309/025 , C08J5/12 , Y10T428/31663
Abstract: A PROCESS IS DISCLOSED WHEREBY SILICONE RUBBERS CAN BE BONDED TO ORGANIC RUBBERS BY TREATING THE ORGANIC RUBBER SURFACE WITH HYDROGEN PEROXIDE.
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Patent Agency Ranking
公开(公告)号：US3749317A
公开(公告)日：1973-07-31
申请号：US3749317D
申请日：1971-03-01
Applicant: MC DONNELL DOUGLAS CORP
Inventor： OSOFSKY I
Abstract: Deflection of a supersonic jet stream engine exhaust by a shock wave resulting from insertion of a small obstruction or a gas stream into the jet stream. This provides flight path deflection of the vehicle powered by the engine.
Abstract translation: 通过将小阻塞物或气流插入喷射流中而产生的冲击波来改变超音速喷流引擎排气。 这提供了由发动机驱动的车辆的飞行路径偏转。
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公开(公告)号：US3748095A
公开(公告)日：1973-07-24
申请号：US3748095D
申请日：1968-06-17
Applicant: MC DONNELL DOUGLAS CORP
Inventor： HENDERSON J , JOHNSON D , MURAMOTO M
CPC classification number: C22C1/007 , C01B19/007 , C01F17/0087 , C01P2006/34 , C01P2006/40 , C30B11/00 , C30B29/46
Abstract: Novel method for the production of high purity metal sulfides, selenides, tellurides, and arsenides, particularly those of high melting point greater than 1,000* C, e.g., such compounds of the rare earth metals. An anhydrous metal, metal salt, metal oxide or mixtures thereof is contacted with a gas mixture, e.g., H2S and CS2 at a high temperature, e.g., in the range of about 1,250* C to about 1,325* C, in the substantial absence of water vapor and oxygen until the product has been formed. The metal sulfides, tellurides, selenides, and arsenides thus produced are formed into single crystals which are useful as semi-conductors, transistors, etc.
Abstract translation: 用于生产高纯度金属硫化物，硒化物，碲化物和砷化物的新方法，特别是高于1000℃的高熔点金属，例如稀土金属化合物。 将无水金属，金属盐，金属氧化物或其混合物与气体混合物例如H 2 S和CS 2在高温（例如约1250℃至约1325℃）下接触，基本上不存在 水蒸汽和氧气直到产品形成。 由此产生的金属硫化物，碲化物，硒化物和砷化物形成为可用作半导体，晶体管等的单晶。
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公开(公告)号：US3746284A
公开(公告)日：1973-07-17
申请号：US3746284D
申请日：1971-11-03
Applicant: MC DONNELL DOUGLAS CORP
IPC: B64C13/04
CPC classification number: B64C13/04
Abstract: A control wheel steering device for manually applying override changes in aircraft attitude during autopilot control. Electrical signals fed to a flight guidance computer are varied by pilot pressure on a spring which deflects and in turn modulates an electronic transducer.
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公开(公告)号：US3742663A
公开(公告)日：1973-07-03
申请号：US3742663D
申请日：1971-08-02
Applicant: MC DONNELL DOUGLAS CORP
Inventor： DUSKIN F
CPC classification number: E04B1/86 , E04B2001/8263 , E04B2001/8471 , F16B5/01 , F16B5/07 , Y10T428/24661
Abstract: A molded filler material filling the voids between the nodes of dimples in a sheet of inner core double dimpled material having face sheets attached to the nodes of the dimples to form a high strength lightweight panel. This filler material forms pads having a plane surface abutting the undersurface of the face sheets and a contoured configuration abutting the core surfaces to provide a solid sandwich filler reinforcement between the face sheets at selected positions. These blocking material pads provide the desired strength and ridigity at points of attachment of the completed panel to other structure. Strips of stiffening material also may be placed throughout the interior of the panel as a means of reducing the vibration or changing vibration characteristics of the panel.
Abstract translation: 一种模制的填充材料，填充在内芯双重凹坑材料的片之间的凹坑节点之间的空隙，其具有附接到凹坑的节点的面板，以形成高强度的轻质面板。 这种填充材料形成具有邻接面板的下表面的平面的衬垫和与芯表面邻接的轮廓构型，以在选定位置处的面片之间提供实心夹层填料加强件。 这些阻挡材料垫在完成的面板与其它结构的连接点处提供期望的强度和倾向。 加强材料条也可以放置在整个面板的内部，作为减少面板的振动或改变振动特性的手段。
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公开(公告)号：US3737010A
公开(公告)日：1973-06-05
申请号：US3737010D
申请日：1971-06-03
Applicant: MC DONNELL DOUGLAS CORP
CPC classification number: B64D11/0007 , B62B5/049
Abstract: A floor mounted retractable post to restrain a serving cart in an aircraft in areas where a fixed post protruding above the floor would present a hazard. A spring-loaded, flush-mounted post is extendible by manual manipulation and is maintained flush with the floor upon depression when not in use.
Abstract translation: 在地板上方突出的固定杆将产生危险的区域中，用于限制在飞行器中的服务车的地板安装的可伸缩柱。 弹簧加载的齐平安装柱可通过手动操作延伸，并且在不使用时保持与底板齐平。
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