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公开(公告)号：US5020163A
公开(公告)日：1991-06-04
申请号：US376125
申请日：1989-06-29
申请人： Jackson A. Aileo , Richard J. Long
发明人： Jackson A. Aileo , Richard J. Long
摘要： A resilient annular earseal for sealing the region between an earcup shell and a wearer's head is formed with an aperture for receiving the wearer's ear and has an outer peripheral portion projecting a predetermined first distance toward the wearer's head and an inner peripheral portion projecting a predetermined second distance toward the wearer's head that is appreciably greater than the first distance. Since the inner peripheral portion contacts the wearer's head along a strip that is closer to the ear, and hence more predictable in its three-dimensional contour, it forms an effective seal around the entire periphery of the ear.
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公开(公告)号：US4847920A
公开(公告)日：1989-07-18
申请号：US45410
申请日：1987-05-04
IPC分类号： A42B3/22
摘要： A dual-visor assembly for use with a helmet such as that of an aircraft crew member in which an inner visor is releasably secured to the helmet by snap fasteners that release toward the rear of the helmet, while an outer visor is releasably secured to the helmet over the inner visor by snap fasteners that release toward the front of the helmet to prevent the inadvertent release of both visors simultaneously. The snap fasteners are carried by straps that are secured to the inner surface of the inner visor and to the outer surface of the outer visor to prevent entanglement. Elements carried by the visors space the inner visor from the outer visor as well as from the surface of the helmet. A soft cover is releasably secured over the outer visor in its raised position to prevent scratching of the outer visor or other structures.
摘要翻译： 一种双头遮阳板组件，用于与诸如飞行员机组人员的头盔一起使用的头盔，其中内部遮阳板通过朝向头盔的后部释放的卡扣紧固件可释放地固定到头盔，而外遮阳板可释放地固定到头盔 头盔通过卡扣紧固件在头盔上方朝向头盔的前部释放，以防止两个面罩同时无意中释放。 卡扣紧固件由固定到内罩的内表面和外罩的外表面的条带承载以防止缠结。 面罩所携带的元素将内遮阳板与外罩以及头盔表面隔开。 柔软的盖子可释放地固定在外露板的上升位置上，以防止外遮阳板或其他结构件的划伤。
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公开(公告)号：US4905322A
公开(公告)日：1990-03-06
申请号：US182851
申请日：1988-04-18
申请人： Jackson A. Aileo , Richard J. Long
发明人： Jackson A. Aileo , Richard J. Long
摘要： An energy-absorbing sound-attenuating earcup comprises a rigid shell of an ABS terpolymer that is about 0.090 inch thick so as to crush upon impact at an applied force less than that required to crush the skull of the wearer. The shell has an inner coating of a sound-deadening rubber material to compensate for the reduced sound-attenuating capability of the thinner-than-normal shell. Spaced flanges defining a peripheral channel for receiving a cord of a helmet suspension are formed as staggered series of tabs rather than as circumferentially continuous members to facilitate crushing of the shell upon impact. Resilient earseals disposed between the shells and the wearer's ears comprise first thicknesses of standard polyurethane foam and second thicknesses of slow-recovery polyurethane foam to provide additional impact absorption while permitting the earseals to conform to the wearer's head in cold weather when the helmet is first put on. The earcup may alternatively be releasably secured to the helmet by means of mating hook and loop fastener strips rather than being secured through the staggered tabs.
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公开(公告)号：US4748694A
公开(公告)日：1988-06-07
申请号：US47336
申请日：1987-05-07
申请人： Jackson A. Aileo
发明人： Jackson A. Aileo
CPC分类号： A42B3/166
摘要： An improved binaural earcup assembly for use with a protective helmet in which the earphone of each of the left and right sound attenuating subassemblies is supported by a relatively rigid member in the hard outer shell of the subassembly at a location adjacent to the wearer's ear and in which the subassemblies are urged firmly into sealing engagement with the wearer's head in the region surrounding his ears by a resilient wire form having a pair of loops detachably connected to the earcup assemblies and biasing portion extending between the loops around the nape portion of the helmet.
摘要翻译： 一种用于保护头盔的改进的双耳式耳罩组件，其中左右声音衰减子组件中的每一个的耳机由子组件的硬外壳中的相对刚性的构件在靠近佩戴者的耳朵的位置处支撑，并且在 通过弹性线形式，通过弹性线形式使组件紧紧地与穿戴者头部密封接合，该弹性线形式具有可拆卸地连接到耳罩组件的一对回路，并且在围绕头盔的颈部的环之间延伸的偏置部分。
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公开(公告)号：US4884301A
公开(公告)日：1989-12-05
申请号：US205949
申请日：1988-06-13
申请人： Jackson A. Aileo
发明人： Jackson A. Aileo
摘要： A one-piece chinstrap-napestrip assembly for a helmet in which a pair of napestraps secured to the nap portion of the helmet interior at laterally spaced locations extend around the lower periphery of the helmet, crossing each other, and pass outwardly through slots formed in the front of the helmet to receive the ends of an adjustable chinstrap. Adjustment of the chinstrap at the front of the assembly produces a simultaneous adjustment of the crossing napestrap portions at the rear of the assembly without the necessity for independent adjustment of the latter strap portions. A padded napestrap retainer secured by straps to the same locations on the nape portion of the helmet is formed with intersecting passages for receiving the crossing strap portions. The retainer reduces chafing and urges the crossing napestrap portions toward the rear of the helmet when the chinstrap is released to facilitate donning and doffing.
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公开(公告)号：US4523661A
公开(公告)日：1985-06-18
申请号：US494802
申请日：1983-05-16
申请人： John P. Scalzo , Jackson A. Aileo
发明人： John P. Scalzo , Jackson A. Aileo
摘要： A sound-attenuating earcup assembly for isolating the ear of a wearer from ambient sound while affording the wearer external communication capability without doffing the earcup assembly in which a sound-attenuating earcup of relatively rigid material forms a sound-attenuating cavity having an opening for receiving the ear of the wearer. An earphone assembly is resiliently mounted in the opening and biased outwardly of the cavity whereby the earphone assembly presses against the wearer's ear when the earcup assembly is in position on the wearer's head.
摘要翻译： 一种声音衰减耳塞组件，用于将佩戴者的耳朵与环境声音隔离，同时提供佩戴者的外部通信能力，而不会使耳罩组件脱落，其中相对刚性材料的声音衰减耳塞形成具有用于接收的开口的声音衰减腔 佩戴者的耳朵。 耳机组件弹性地安装在开口中并且被偏压到空腔的外部，由此当耳罩组件在佩戴者的头部上就位时，耳机组件压靠佩戴者的耳朵。
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7.发明授权Sound attenuating earcup assembly provided with receivers and contact microphone 失效配有接收器和接触式麦克风的声音衰减耳罩组件
公开(公告)号：US4087653A
公开(公告)日：1978-05-02
申请号：US739266
申请日：1976-11-05
摘要： A head gear assembly including first and second sound attenuating earcups and means for supporting the earcups over the ears of a wearer and in which each of said earcups has an earphone therein, one of said earcups has a contact microphone therein and switch means is provided for enabling said contact microphone while disabling the earphone in the cup in which the contact microphone is located.
摘要翻译： 一种头盔组件，包括第一和第二声音衰减耳塞以及用于将耳罩支撑在佩戴者的耳朵上的装置，并且其中每个所述耳塞在其中具有耳机，所述耳塞中的一个在其中具有接触式麦克风，开关装置用于 启用所述接触式麦克风，同时禁用接触式麦克风所处的杯中的耳机。
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公开(公告)号：US4023209A
公开(公告)日：1977-05-17
申请号：US641450
申请日：1975-12-17
摘要： A protective helmet assembly includes a flexible inner helmet designed to fit relatively closely over a wearer's head and fitted with one or more impact-absorbing pads, and a hard rigid ballistic outer shell comprising a frontal portion releasably secured over the forehead area of the inner helmet and a rear portion releasably secured over the crown-to-nape area of the inner helmet, and in which assembly the inner helmet is provided with a pad of relatively flexible ballistic material in the forehead region thereof below the frontal portion of the outer shell.
摘要翻译： 保护性头盔组件包括柔性内头盔，其设计成相对紧密地配合在佩戴者的头部上并且装配有一个或多个冲击吸收垫，以及硬刚性弹道外壳，其包括可释放地固定在内部头盔的前额区域上的前部 以及可释放地固定在所述内部头盔的所述冠部至所述颈部区域上的后部，并且在所述组件中，所述内部头盔在其外侧区域的前额区域的下方设置有相对柔性的弹道材料的垫。
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公开(公告)号：US3994023A
公开(公告)日：1976-11-30
申请号：US624861
申请日：1975-10-23
摘要： A simplified protective helmet of the type in which a molded relatively rigid frame for supporting the helmet headband, chin strap and crown assemblies is formed with an upwardly opening outer peripheral channel for receiving the edge of an outer ballistic shell and with a continuous flange extending generally upwardly and somewhat inwardly from the inner wall of the peripheral channel. The inner surface of the flange is formed with a plurality of spaced strap loop accommodating recesses and is provided with fastener elements at locations between the recesses. Respective adjustable loops at the ends of each of a number of crown straps are received by portions of a frame-carried cord extending across the strap loop accommodating recesses. Headband framing bodies carrying fastener elements are manually releasably secured to the flange carried fastener elements. Spacer elements may be provided between the flange and the headband bodies for smaller head sizes.
摘要翻译： 一种简单的防护头盔，其中用于支撑头盔头带，下巴配带和冠部组件的模制的相对刚性的框架形成有向上开口的外周边通道，用于接收外部弹道外壳的边缘，并具有一般延伸的连续凸缘 从周边通道的内壁向上和稍微向内。 凸缘的内表面形成有多个间隔开的带环容纳凹部，并且在凹部之间的位置处设置有紧固件元件。 在多个冠形带的每一端的相应的可调环路被延伸穿过绑带环容纳凹部的框架传送的绳索的部分容纳。 携带紧固元件的头带框架体手动地可释放地固定到凸缘承载的紧固件元件上。 间隔元件可以设置在凸缘和头带体之间以用于较小的头部尺寸。
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公开(公告)号：USRE32569E
公开(公告)日：1988-01-05
申请号：US515217
申请日：1983-07-20
IPC分类号： A42B3/14
CPC分类号： A42B3/14
摘要： An improved protective helmet for use by an infantryman or the like in which a suspension frame of relatively rigid material has a peripheral channel provided at one location around the frame with a slightly inwardly inclined portion adapted to receive a slightly outwardly directed portion of the edge of a rigid outer ballistic helmet body to permit the body to be swung to a position in which the entire edge thereof is received in the channel and in which position the body is securely held by a single fastener. The frame is formed with a plurality of generally upwardly extending fingers which removably receive envelopes carrying pads of resilient material which adapt the frame to accommodate a range of head sizes. A light line or cord is threaded through holes and slots around the frame releasably to secure both the crown assembly straps and the chin strap supports to the frame while maintaining the positions of the strap ends at predetermined locations around the frame. The helmet body is formed of ballistic material sandwiched between rigid molded inner and outer shells.
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