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1. 发明授权

US3737123A Energy absorber for aircraft arresting device 失效
标题翻译：用于飞机制造装置的能量吸收器
公开(公告)号：US3737123A
公开(公告)日：1973-06-05
申请号：US3737123D
申请日：1971-09-16
申请人： ALL AMERICAN IND
发明人： CARNEVALE U
IPC分类号： B64F1/02
CPC分类号： B64F1/02
摘要： The energy absorption for an aircraft arresting device is accomplished by perpendicularly deforming a strong, thick and wearresistant elastomeric coating on the linear payout element. This deformation is accomplished by pressing antifriction elements, such as rollers, into the elastomeric coating, which restores to its original shape upon release from the pressure. The core of the payout element is strong rope or woven nylon tape and it is stored and payed out from a low inertia system, such as a faking box or circular track storage device. A tension control system controls the amount of deforming pressure to maintain the arresting force substantially constant throughout an arrestment or in any other desirable program.
摘要翻译：飞机制动装置的能量吸收通过使线性补偿元件上的强，厚和耐磨损的弹性体涂层垂直变形来实现。这种变形是通过将诸如辊之类的摩擦元件压入弹性体涂层来实现的，弹性体涂层在从压力释放时恢复到其初始形状。支付元件的核心是强力的绳索或编织尼龙带，并且从诸如假货箱或圆形轨道存储装置的低惯量系统存储和支付。张力控制系统控制变形压力的量以在整个逮捕期间或任何其它期望的程序中保持止动力基本上恒定。

2. 发明授权

US3655303A Energy absorbing rotary piston pump 失效
标题翻译：能量吸收旋转活塞泵
公开(公告)号：US3655303A
公开(公告)日：1972-04-11
申请号：US3655303D
申请日：1970-10-28
申请人： ALL AMERICAN IND
发明人： COTTON ROBERT B
IPC分类号： B64F1/02 , F04C2/22 , F01C1/02 , F04C1/02 , F04C15/02
CPC分类号： F04C2/22 , B64F1/02
摘要： An energy absorbing device, which is highly effective for use in an aircraft arresting gear, is provided by mounting a rotary pump having a pressure related characteristic within a container of fluid. The pump circulates the fluid from and back into the container whereby it absorbs energy in response to a mechanical input and transmits this energy to the fluid in the container in the form of heat. A highly effective form of this device utilizes a rotary piston-type pump having an axial input channel in its shaft connected to radial passageways extending through its cam disc and rotating piston. The fluid is discharged through pressure relief valves of the compressed air cushioned type. The rotary piston-type pump is particularly advantageous for such service because its rotor rotates slower than the input shaft, thus minimizing the mass of the pump to provide a given amount of energy absorption.
摘要翻译：通过将具有压力相关特性的旋转泵安装在流体容器内，来提供对飞行器制动装置使用非常有效的能量吸收装置。泵将流体从回流循环到容器中，由此其响应于机械输入吸收能量，并将该能量以热的形式传递到容器中的流体。该装置的高效形式使用旋转活塞式泵，其轴上的轴向输入通道连接到延伸穿过其凸轮盘和旋转活塞的径向通道。流体通过压缩空气缓冲型压力释放阀排出。旋转活塞式泵对于这种使用是特别有利的，因为其转子旋转速度比输入轴慢，从而最小化泵的质量以提供给定量的能量吸收。

3. 发明授权

US3693939A Tension control system 失效
标题翻译：张力控制系统
公开(公告)号：US3693939A
公开(公告)日：1972-09-26
申请号：US3693939D
申请日：1971-04-22
申请人： ALL AMERICAN IND
发明人： BUCKSON WILSON C
IPC分类号： B66C13/22 , B66D1/48
CPC分类号： B66C13/22 , B66C2700/08 , B66D1/48 , B66D2700/0108
摘要： The brake on an energy absorbing winch is controlled to maintain a predetermined tension in its line during payout by an electronic control circuit having a summing amplifier which operates the brake in response to several signals in various combinations. A signal corresponding to the deviation between the actual line tension and the preset tension is generated by a differential amplifier having inputs of actual and desired tension. Preliminarily and during initial payout, a derivative amplifier modulates the deviation and applies a corrective signal to the summing amplifier, which corresponds to the derivative of the tension deviation with respect to time. The derivative corrective signal immediately releases the brake on capture and initiation of payout. A switch removes the derivative signal from the summing amplifier as soon as the derivative changes polarity from negative to positive, and connects an error integral amplifier between the differential amplifier and the summing amplifier to stably control the braking pressure to obtain the predetermined tension. The standard source binds the error integral amplifier to the predetermined tension before the error integral amplifier is switched into the control circuit. The switching is accomplished by a modified Schmidt-Trigger, which is originally in the neutral state. The derivative amplifier is operatively connected to the Schmidt-Trigger circuit. When the derivative of the deviation originally goes negative, it cocks the trigger circuit. The trigger is actuated when the derivative becomes slightly positive to operate a relay, which disconnects the deviation derivative amplifier from the summing amplifier and replaces it by the deviation integral amplifier. At the end of the arrestment when the actual drag load is below the predetermined tension, the integral amplifier is driven to saturation which applies the full brake pressure during reelingin of the line.
摘要翻译：控制能量吸收绞盘上的制动器由具有加法放大器的电子控制电路在支付期间保持预定的张力，该加法放大器响应于各种组合的若干信号来操作制动器。通过具有实际和期望张力的输入的差分放大器产生对应于实际线张力和预设张力之间的偏差的信号。在初始支付期间，导数放大器调制偏差，并将校正信号施加到求和放大器，其对应于相对于时间的张力偏差的导数。导数校正信号立即释放捕捉和启动支付的制动。一旦导数将极性从负极变为正极，则开关从加法放大器中除去导数信号，并且连接差分放大器和求和放大器之间的误差积分放大器，以稳定地控制制动压力以获得预定的张力。在误差积分放大器切换到控制电路之前，标准源将误差积分放大器与预定的张力相结合。切换由修改后的施密特触发器完成，该触发器最初处于中性状态。导数放大器可操作地连接到施密特触发电路。当偏差的导数原来为负时，它会使触发电路起动。当导数稍微为正值操作继电器时，触发被激活，从而使偏移导数放大器与求和放大器断开，并由偏置积分放大器代替它。在实际拖曳负载低于预定的张力时，在停止结束时，积分放大器被驱动到饱和，在线路的回线期间施加全制动压力。

4. 发明授权

US3856236A Composite aircraft 失效
公开(公告)号：US3856236A
公开(公告)日：1974-12-24
申请号：US35763673
申请日：1973-05-07
申请人： ALL AMERICAN IND
发明人： DOOLITTLE D
IPC分类号： B64B1/00 , B64C27/04 , B64C39/02 , B64C37/02
CPC分类号： B64C37/02 , B64B1/00 , B64C27/04 , B64C2001/0072 , Y02T50/433
摘要： A balanced set of wings extend horizontally from a large lifting balloon chamber containing a lighter-than-air gas, such as helium. The gas is stored within eight preformed balloonettes disposed within corresponding segments of the spherical balloonette-containing chamber of sheet material distended into substantially spherical form by a slight positive air pressure. The wings are mounted on horizontal spars connected to the center of a vertical mast installed within the balloon chamber. The spars are secured against upward and downward forces by guy wires, from the mast, between which the balloonettes are disposed. External guy wires also support the wings. Rotatable couplings connect the wings to the spars to permit adjustment of their angle of attack. Turboprop engines are mounted on the wings to rotate the wings and attached chamber about its vertical axis at a relatively slow rotational, appreciable tangential speed. A control individually or collectively varies the effective angle of attack of the wings to either provide a strong dynamic lifting force for augmenting the static force of the balloons to lift large weights or to provide a strong negative dynamic lift for overcoming the static lift and manuevering the aircraft towards the ground. The control can also cyclically vary the angle of attack to tilt the top of the aircraft in a particular direction whereby the aircraft is caused to move in that direction. The control is derived from a cab hanging on a swivel joint below the mast which is stabilized to prevent it from rotating with the aircraft. This cab may be adapted from a helicopter fuselage less the rotors. Appreciable tangential speed of the wings which slowly rotate in a large diameter circle provides a strong dynamic force which is capable of lifting extremely heavy weights, such as 100,000 lbs. In conjunction with a static balloon lift component of about 40,000 or 50,000 lbs. The excess of dynamic over static lift permits the highly buoyant aircraft to be maneuvered towards the ground without requiring any ballast.

5. 发明授权

US3827660A Aircraft arresting apparatus 失效
公开(公告)号：US3827660A
公开(公告)日：1974-08-06
申请号：US34587773
申请日：1973-03-29
申请人： ALL AMERICAN IND
发明人： DOOLITTLE D
IPC分类号： B64F1/02
CPC分类号： B64F1/02
摘要： A compound array of vertically deployed open loops of strong inelastic webbing having a maximum dimension slightly smaller than the wingspan of the aircraft to be arrested are detachably hung from a suspension line stretched above and across the runway. The array includes a number of laterally overlapped net elements which present enough loops to seucrely engage and restrain an aircraft which penetrates any portion of the barrier. Slide connectors attach lower portions of the loops to a rearwardly deployed cross runway pendant connected between a pair of energy absorbing devices. When an aircraft impinges upon the barrier, the loops break away from the suspension line and freely move to engage the stronger larger dimensional portions of the aircraft from behind and below it. The loops are conveniently deployed in a pentagonal configuration with their peaked tops connected to the suspension line, their sides breakably connected to each other and bottoms attached by slide connectors to a steel cross runway pendant, which can be optionally used for hook arrestment when the barrier is lowered. The nose wheels pass over and clear the cross runway pendant before the aircraft engages the deployed barrier and its pendant anchored loops, which pull upwardly upon the pendant. The slide connectors are capable of considerable elongation without breaking when a predetermined force exceeding a safe holding force for their attached loops engaged aircraft portion is applied to them. When the elongation brings a sufficient number of loops into engagement, the connectors stop elongating and hold, thus applying substantially safe balanced restraint upon the engaged portions of the aircraft. The elongation is accomplished by stitched folded straps of an unyielding material or by use of a yielding material such as undrawn nylon or a low modulus of elasticity metal, such as annealed stainless steel. The elongatable or extensible connectors are assembled from disconnectable parts to facilitate removal and replacement after permanent distortion. The pendant is coated with an antifriction polymeric material to facilitate lateral sliding adjustment of the connectors and loops.

6. 发明授权

US3834556A Air cushion pallet 失效
标题翻译： AIR CUSHION PALLET
公开(公告)号：US3834556A
公开(公告)日：1974-09-10
申请号：US32874473
申请日：1973-02-01
申请人： ALL AMERICAN IND
发明人： CRIMMINS A
IPC分类号： B65G7/06 , B66F9/18 , E02F3/96 , B65G61/00
CPC分类号： B65G7/06 , B66F9/18 , E02F3/962
摘要： A flexible shallow air cushion chamber having valved holes in its upper and lower surfaces provided optional pressurized air cushions between its lower surface and the ground and between it and a load disposed upon its upper surface. Air pressure is optionally supplied to the upper or lower surfaces or to both to facilitate movement over the ground or to slide a load on or off it as required. Air inlet ports are provided through lateral extensions on two sides of the pallet which are grasped by an air-supplying clamp. The inlet ports are check valved, to prevent outward leakage of air if misaligned clamping should occur, by flexible flaps and the lateral sections are reinforced to prevent them from being crushed when they are clamped. The clamp includes a pair of clam shell-shaped jaws with an air hose and traversing rod connected to it. The rod is a handle or a linkage on a forklift truck.
摘要翻译：在其上表面和下表面中具有阀孔的柔性浅空气缓冲室在其下表面和地面之间以及位于其上表面之间的负载之间提供可选的加压气垫。空气压力可选地被提供给上表面或下表面或两者以便于在地面上移动或者根据需要将负载滑开或关闭。进气口通过由供气夹具夹持的货盘两侧的侧向延伸部分设置。入口端口是止回阀，以防止如果发生不对准的夹紧，则可以通过柔性襟翼进行空气的向外泄漏，并且侧面部分被加强以防止它们在夹紧时被压碎。夹具包括一对具有空气软管的蛤壳型颚爪，并连接有横向杆。该杆是叉车上的手柄或连杆。

7. 发明授权

US3810595A Aircraft arresting barrier 失效
标题翻译：飞机抵达障碍
公开(公告)号：US3810595A
公开(公告)日：1974-05-14
申请号：US31225472
申请日：1972-12-05
申请人： ALL AMERICAN IND
发明人： DOOLITTLE D
IPC分类号： B64F1/02
CPC分类号： B64F1/02
摘要： An array of open loops having a maximum dimension slightly smaller than the wing spread of an aircraft to be arrested are laterally detachably hung from a pair of suspension lines stretched above and across the runway. A number of these arrays are staggered relative to each other to provide enough of the loops to securely engage and restrain an aircraft which penetrates any portion of the barrier. Slide connectors attach lower portions of the loop to a horizontal cross runway linear component attached to an energy absorbing device. When an aircraft impinges upon the barrier, the loops break away from the suspension line and freely move to engage stronger larger dimensional portions of the aircraft and apply the restraint of the energy absorbing device to the aircraft from behind and below it. The loops are conveniently deployed in a pentagonal configuration with their peaked tops connected to the suspension lines, their sides breakably connected to each other and bottoms attached by the slide connectors to the cross runway energy absorbing lines-one for each array. The lower cross runway lines are bunched together for optional engagement by a hook-equipped aircraft. The horizontal deployment of the slide connectors behind the vertically deployed loops permits the nose wheels of the aircraft to pass over and clear the cross runway lines before the engaging movement of the barrier is actuated. The upper suspension lines and loops are effectively made of relatively unyielding materials, such as a relatively inelastic textile or a textile covered metallic cable and the lower horizontal linear components are efficiently provided by an energy absorbing material, such as nylon.
摘要翻译：具有稍微小于待停止的飞行器的翼展的最大尺寸的开环阵列可横向地从在跑道上方和横过跑道延伸的一对悬挂线悬挂。许多这些阵列相对于彼此交错，以提供足够的回路来牢固地接合和限制穿过障碍物的任何部分的飞行器。滑动连接器将环的下部连接到附接到能量吸收装置的水平横向跑道线性部件。当飞机撞击障碍物时，环路离开悬挂线并自由移动以接合飞机的较大尺寸的较大部分，并将能量吸收装置的约束从其后面和下方施加到飞机上。这些环路方便地部署在五边形结构中，其顶端连接到悬挂线，它们的侧面可彼此连接，并且滑块连接器附接到横跨能量吸收线的底部 - 每个阵列一个。较低的横越跑道线组合在一起，以配备有装备的飞机进行选择性接合。在垂直展开的环路之后的滑动连接器的水平部署允许飞机的前轮在启动障碍物的接合运动之前越过并且清除横越跑道线。上部悬挂线和回路有效地由相对不牢固的材料制成，例如相对非弹性的织物或织物覆盖的金属缆线，并且下部水平线性部件由诸如尼龙的能量吸收材料有效地提供。

8. 发明授权

US3807669A Covered cross runway channel for aircraft arresting system 失效
标题翻译：用于飞机制动系统的跨越轨道通道
公开(公告)号：US3807669A
公开(公告)日：1974-04-30
申请号：US22508372
申请日：1972-02-10
申请人： ALL AMERICAN IND
发明人： MAYHEW H , SCHLEGEL W
IPC分类号： B64F1/02
CPC分类号： B64F1/02
摘要： A row of covered channels are installed within an airport runway under a cross runway pendant and between a series of pitted pendant supporting and retaining devices. The lids of the channels are aligned with the surface of the runway and have depressed grooves for receiving the pendant when it is pushed down under the wheels of an overrunning aircraft. The connected channels conduct water through them and from interposed pit boxes off the runway into drains. Flanges at the ends of the channels connect them to apertured walls of the pit boxes. Heaters in the channels adjacent the grooves maintain them free of ice. Elastomeric slabs of a material, such as polyurethane, having a low coefficient of restitution may cover the lids to help damp wave motion and vibration of the pendant. The lids also absorb and resist the damaging impact. A V-shaped groove facilitates fabrication and operation, and the elastomeric slab as well as the lid under it are removable to facilitate replacement and access to the interior of the channels for maintenance.
摘要翻译：一排覆盖的通道安装在机场跑道下方的交叉跑道吊坠和一系列凹坑支撑和保持装置之间。通道的盖子与跑道的表面对准，并且具有凹槽，用于当其被向下推到超越飞机的车轮下时用于接收吊坠。连通的通道将水从其中穿过，并将其从插入的坑箱中排出跑道进入下水道。通道末端的法兰将它们连接到坑盒的多孔壁。与槽相邻的通道中的加热器保持它们没有冰。具有低恢复系数的材料（例如聚氨酯）的弹性板可以覆盖盖子以帮助潮湿的波浪运动和吊坠的振动。盖子还吸收和抵抗有害影响。 V形槽有助于制造和操作，并且弹性体板以及其下的盖是可移除的，以便于更换和进入通道的内部以进行维护。

9. 发明授权

US3726498A Pendant supporting and retaining device for arresting aircraft 失效
标题翻译：支持飞机的支持和保留设备
公开(公告)号：US3726498A
公开(公告)日：1973-04-10
申请号：US3726498D
申请日：1971-11-23
申请人： ALL AMERICAN IND
发明人： SCHLEGEL W
IPC分类号： B64F1/02
CPC分类号： B64F1/02
摘要： The cross runway pendant of an aircraft arresting system is supported and retained above the runway at a height suitable for aircraft hook engagement on spaced disengageable, elevating, gripping tong assemblies by the upward reaction of a resilient support accommodated within slots in the runway. The pendant is disengageably retained between flexible jaws on each assembly from which it is snatched upon engagement by a landing aircraft. The upward bias of the resilient support is overridden by actuating a compressed air cylinder to depress the assembly and cause it to release the pendant. A groove is installed across the runway under the pendant to permit full retraction of the pendant below the surface, and the part of the runway under the pendant may be made of a wear-resistant material such as polyurethane, having a low coefficient of restitution for helping to damp waves set up in the pendant when it is run over by unarrested aircraft wheels and for protecting the surface of the runway against resultant chipping and spalling.
摘要翻译：飞机拦截系统的十字跑道吊坠被支撑并保持在跑道上方，其高度适于通过容纳在跑道中的狭槽内的弹性支撑件的向上反作用于间隔开的可分离的，升高的夹紧钳组件的飞机钩接合。吊坠可分离地保持在每个组件上的柔性颚板之间，在着陆飞机接合时，该颚板被卡扣。弹性支撑件的向上偏压通过致动压缩空气气缸来压下组件并使其释放悬臂而被覆盖。在垂直的跑道下方安装有一个凹槽，以允许在表面下方完全缩回吊坠，并且垂直下方的跑道部分可以由诸如聚氨酯的耐磨材料制成，具有低的恢复系数有助于在由悬空的飞机车轮飞过而阻挡在吊坠上设置的波浪，并保护跑道的表面，防止由此造成的碎屑和剥落现象。

10. 发明授权

US3666178A Field-treating device 失效
标题翻译：现场处理设备
公开(公告)号：US3666178A
公开(公告)日：1972-05-30
申请号：US3666178D
申请日：1970-10-30
申请人： ALL AMERICAN IND
发明人： CRIMMINS ARTHUR G , DOOLITTLE DONALD B
IPC分类号： A01M7/00 , A01N17/08
CPC分类号： A01M7/0089 , A01M7/005 , B60G2202/42 , B60G2204/4232 , B60G2204/62 , B60G2300/083 , B60G2500/30
摘要： An elongated canopy approximately 50 feet long and about 10 feet wide is driven widthwise over a field on wheels of adjustable height. Air circulating fans are mounted under the canopy along its longitudinal axis pointing in the direction of movement of the canopy. Crop-treating substances, such as wet or dry chemicals, are ejected under the canopy and intermixed with the circulating air currents. The canopy substantially confines the circulating mixture and applied substance to the portion of the field substantially under it. Adjustable auxiliary lift surfaces and air inlet means may be provided on the canopy to help support its weight above the ground or to responsively control the footprint pressure and attitude of the device. A dual canopy may thus be joined by an auxiliary lift surface. A control console is mounted on a longitudinal center of the canopy. It is rotatable for driving in both directions without turning the entire device around. A pair of tandem driving wheels are mounted in the center of the canopy and freely rotatable castered outrigger wheels are spaced on both sides of the center driving wheels.
摘要翻译：大约50英尺长和约10英尺宽的细长天篷在可调节高度的车轮上的领域上横向驱动。空气循环风扇沿其纵轴安装在冠层下方，指向顶盖的运动方向。作物处理物质，如潮湿或干燥的化学物质，在树冠下喷射并与循环气流混合。冠层基本上将循环混合物和施用物质限制在基本上在其下的场的部分。辅助提升表面和空气入口装置可以设置在顶盖上，以帮助支撑其重量在地面以上，或者响应地控制装置的占地面积压力和姿态。因此，双层冠层可以由辅助提升面连接起来。控制台安装在顶盖的纵向中心。它可以在两个方向上旋转，而不会使整个装置转动。一对串联驱动轮安装在顶盖的中心，可自由旋转的脚轮外伸支架在中心驱动轮的两侧分开。

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