Abstract: A helmet has a ventilated shell, ventilated padding and a ventilated liner of plural cells mounted to the padding for engaging a wearer's head. The liner has top and bottom flexible sheets fused around their perimeter, the bottom sheet having plural round or oval toroidal cells and plural round or oval closed cells, the openings in the toroidal cells extending through the top sheet. Foam at least partly fills each cell. Cells under a crown of the shell are connected in a first circuit with a valve for inflating these cells and a other cells under temporal and occipital portions of the shell are connected in a second inflation circuit with a valve for inflating the second plurality of the cells. Cells under the frontal portion not being inflatable and being substantially filled with foam padding.

Abstract: An impact transfer device comprising a device body, an impact zone shield associated with a first body region, and at least one body contact associated with a second body region, each body contact comprising at least one contact surface, and at least one attaching means for attaching the impact transfer device to a person. At least a portion of a force applied to the impact surface is transferred to the second body region of said person through said contact surfaces.

Abstract: A protective helmet includes: a rigid shell including a generally domed-shaped section, a force attenuating liner within the dome-shaped section shell and operatively connected to the rigid shell; and a visor mount in operative connection with the force attenuating liner, the visor mount be adapted to have a visor mounted thereto.

Abstract: Headgear comprising at least an earbud and a strap suitable for attachment to a device, which device transports at least one of a gas, a liquid, and a solid suspended in a liquid to and/or away from the wearer.

Abstract: A cervical spine protection apparatus one or more composite bands attached to provide restraint of one or more motions of the cervical spine of a wearer. The apparatus is designed to protect a wearer from incurring cervical spinal injuries, and/or to reduce the severity of cervical spine injuries without substantially compromising the normal functional range of motion of the wearer's cervical spine.

Abstract: A protective helmet includes an outer shell having a generally dome-shaped section and a brim extending outwardly from the dome-shaped section. The dome-shaped section and the brim are formed from a thermoplastic material. The helmet further includes a brim support in operative connection with at least a portion of the brim. The brim support is formed from a material that is more heat resistant than the thermoplastic material. The brim support is sufficiently rigid to limit deformation of the brim upon exposure to high temperature. The brim support material can, for example, have a melting point above 500° F. A method of limiting high-temperature deformation in a helmet includes molding an outer shell of the helmet to consist essentially of thermoplastic material, the outer shell comprising a generally dome-shaped portion and a brim extending outwardly from the dome-shaped section by at least 2.

Abstract: A technique for alerting a user of approaching moving objects from the side or rear includes a rear looking radar with audio alerts to the user. Feasibility of the Rear Looking Snow Helmet is shown using the skiing and snowboarding applications where variable frequency (distance related) audio alerts are provided to left and right earphones depending on the location of the approaching skier/snowboarder. The electronics driving the system are mounted in the skier's/snowboarder's helmet while two antenna elements are mounted on the rear of the helmet. A large ON/OFF switch is mounted on the helmet for easy access. We show feasibility of the concept using performance analysis and by proposing an implementation architecture for the skiing and snowboarding applications. We claim the system will meet an acceptable level of performance when parameters are varied and traded off and that the system is technology independent.

Abstract: A movement device for a helmet for moving a first element of the helmet with respect to a second element of the helmet is described. The movement device includes a pivot element for pivoting about an axis of rotation, and a pivot seat, in which the pivot element is arranged. The pivot element includes an eccentric portion or cam, and the pivot seat includes a first seat region and a second seat region. The first seat region is in a position angularly offset and linearly translated with respect to the second seat region. A first position of the pivot element corresponds to the first seat region and a second position of the pivot element corresponds to the second seat region.

Abstract: A technique for alerting a user of approaching moving objects from the side or rear includes a rear looking radar with audio alerts to the user. Feasibility of the Rear Looking Snow Helmet is shown using the skiing and snowboarding applications where variable frequency (distance related) audio alerts are provided to left and right earphones depending on the location of the approaching skier/snowboarder. The electronics driving the system are mounted in the skier's/snowboarder's helmet while two antenna elements are mounted on the rear of the helmet. A large ON/OFF switch is mounted on the helmet for easy access. We show feasibility of the concept using performance analysis and by proposing an implementation architecture for the skiing and snowboarding applications. We claim the system will meet an acceptable level of performance when parameters are varied and traded off and that the system is technology independent.

Abstract: The clothing having a frontal land and a rear land includes: a thermal storage unit provided on at least one portion of the frontal land of the clothing; and a planar thermoconductive sheet located in a planar between the frontal land and the rear land, the planar thermoconductive sheet having a thermal conduction path to the thermal storage unit, and the planar thermoconductive sheet being higher in thermoconductivity than the frontal land and the rear land. The planar thermoconductive sheet includes a resin component and graphite particles. Basal plane of each graphite particle is parallel to the direction of the plane of the planar thermoconductive sheet.

Abstract: The present invention features a helmet 100 for cooling a head of a person. In some embodiments, the helmet comprises a top portion 110 covering the scalp region of the person's head, a neck portion 120 covering the neck region of the person's head, a tube 130 embedded in the helmet 100, wherein a circular portion 132 of the tube is disposed in the top portion to lay over the person's scalp region and a tail portion 134 of the tube runs down the neck region 120. Further, a first end of the tail portion 136 of the tube fluidly connects to the circular portion of the tube, and a second end of the tail portion 138 of the tube comprises a cap 140 that can open for drainage of a content in the tube. In some embodiments, a pressurized refrigerant container 150 fluidly connects to the tail portion 134 of the tube, wherein a pressurized refrigerant can be released into the tube when a first valve is opened.

Abstract: A collapsible helmet including a shell having two or more components which are hingedly connected together about fold lines extending across the shell. Each component includes a plurality of panels with each panel being hingedly connected to at least one adjacent panel. The shell may be adjustable between a first configuration in which the helmet may be placed over the head of the user and a second configuration in which the components are flattened and are arranged in a substantially overlying relationship.

Abstract: A protective helmet (1, 31) is designed to be mounted on a device for drying and storing protective helmets (1, 31). For this purpose, it has a ventilating opening (5, 32) through which hot air can be blown from the helmet-drying and -storing device into the interior of the helmet by means of a nozzle (11, 32).

Abstract: A helmet, which includes an injection molded shell having an inner surface and an outer surface, the injection molded shell including a first main body portion and a second main body portion, wherein the first and second main body portions are formed of a first material; and a first molded hinge portion formed intermediate the first and second main body portions, the molded hinge portion adapted to allow the first main body portion and the second main body portion to move relative to each other.

Abstract: A headset for a helmet transmits audio signals using bone conduction, and transmits audio signals even when not using bone conduction. A headset for a helmet for transmitting audio signals to a user wearing a helmet includes: a bone conduction oscillator which receives the audio signals and emits audio oscillations; an arm part which has the bone conduction oscillator on the leading end side thereof; and an attachment part which attaches the base end side of the arm part on the outer side of the crown of the helmet in a rotatable manner. The bone conduction oscillator is brought into contact with either the head portion of the user or the outer side of the crown, depending on the angle of rotation a of the arm part. The audio signals are thus transmitted to the user when bone conduction is not used by using sounds emitted by the crown.

Abstract: The present invention is a Miniature Vein Enhancer that includes a Miniature Projection Head. The Miniature Projection Head may be operated in one of three modes, AFM, DBM, and RTM. The Miniature Projection Head of the present invention projects an image of the veins of a patient, which aids the practitioner in pinpointing a vein for an intravenous drip, blood test, and the like. The Miniature projection head may have a cavity for a power source or it may have a power source located in a body portion of the Miniature Vein Enhancer. The Miniature Vein Enhancer may be attached to one of several improved needle protectors, or the Miniature Vein Enhancer may be attached to a body similar to a flashlight for hand held use. The Miniature Vein Enhancer of the present invention may also be attached to a magnifying glass, a flat panel display, and the like.

Abstract: A protective helmet includes an outer shell having a generally dome-shaped section and a brim extending outwardly from the dome-shaped section. The dome-shaped section and the brim are formed from a thermoplastic material. The helmet further includes a brim support in operative connection with at least a portion of the brim. The brim support is formed from a material that is more heat resistant than the thermoplastic material. The brim support is sufficiently rigid to limit deformation of the brim upon exposure to high temperature. The brim support material can, for example, have a melting point above 500° F.

Abstract: Provided are a protective headwear and method of manufacturing the headwear. The headwear includes a body, band and plurality of protective inserts. The body has an opening and a crown, and is configured to fit a head of a person. The band extends from and about the opening of the body to the interior of the body and partially toward the crown. The band is free floating with respect to the body and configured to fit the head of the person. The band includes a plurality of pockets disposed about a base stitching that secures the band to the body. The protective inserts are configured to be received into the pockets to provide a protective function to the head of the person. The protective inserts are disposed adjacently to one another about the band and extend from the base stitching of the band to the crown of the body.

Abstract: A filtering device 10, 10? that has a fluid inlet 12, a plenum 14, first and second filter layers 16 and 18, first and second fluid outlets 20 and 22, and a housing 24. The plenum 14 receives air that passes through the fluid inlet 12, and the first and second filter layers 16 and 18 are located on opposing sides of the plenum 14. The first and second fluid outlets 20 and 22 are located downstream to the first and second filter layers 16 and 18, respectively, on a side of each filter layer 16, 18 opposite the plenum 14. The housing 12 supports the first and second filter layers 16, 18 on opposing sides of the plenum 14. Very good distribution of fluid through the device 10 may be achieved because the plenum 14 and the filtering layers 16, 18 maintain their original relative positioning throughout use. Complex shapes can be produced, which enable the filtering device to accommodate devices of various configurations.

Abstract: Disclosed are devices, systems, methods, products, and implementations, including a head gear device that includes a helmet adapted to be worn by a user, at least one sensor to measure one or more of, for example, force and/or motion, and one or more moveable members, the one or more moveable members configured to be displaced to apply a counterforce to a head of the user based, at least in part, on detection of one or more of, for example, a force component applied to the user and/or motion undergone by the user.

Abstract: A method and an article of manufacture are disclosed configured to allow viewing of scenes not directly in the field of view of the viewer. In various embodiments, a helmet is equipped with a video camera, facing in a direction other than the direction of view of the user of the helmet, and a display visible to the user to display the images captured by the video camera. The helmet may be used while riding a bicycle, a motorcycle, a horse, while walking, and the like. In some embodiments, the video camera transmits data wirelessly and the direction of its view is adjustable. In some embodiments, a storage device is integrated in the helmet to allow recording of the images and sounds captured by the video camera for future download to another recording medium or a computing device.

Abstract: A protective hood is provided for protecting a wearer's head from environmental elements. The protective hood includes a hood body having a cap section positioned to fit over a top of the wearer's head, side sections positioned to hang adjacent sides of the wearer's head, and a back section positioned to hang adjacent a back of the wearer's head. The hood body defines an interior space for receiving the wearer's head. An outlet is provided for exhausting gas from the interior space of the hood body. The outlet includes a channel defined by first and second portions of the hood body. The channel is in fluid communication with the interior space and includes an open end portion in fluid communication with the environment for exhausting gas from the channel into the environment.

Abstract: A neck brace has two legs with a gap between them and the legs extend on either side of the wearer's neck and along the front of his torso. Shoulder protuberances, and chest protuberances extending laterally from each leg, are received underneath the shoulder straps of a harness, in the region of the wearer's shoulders and chest, respectively. A recess is defined on an underside of each leg between the shoulder protuberance and the chest protuberance to form a beam that is elevated above the wearer's chest. Each leg and its associated chest protuberance, define a channel in which one of the shoulder straps of the harness is receivable to be held captive.

Abstract: An improved face shield assembly universally fits to most hard hats and includes a dual-point pivot system which allows the face shield to be located in a “down” as-used position, an “up” as-used position and a “stowed” position above the hard hat. The improved face shield assembly includes three separate brackets, namely a main mounting bracket secured to the brim of a hard hat, a rotating bracket pivotably mounted to the main mounting bracket and a lens mounting bracket pivotably mounted to the rotating bracket. Spring-loaded struts stabilize and retain the lens mounting bracket in the as-used and stowed positions relative to the rotating bracket.

Abstract: A head and neck support (HANS) device comprises a collar, a left leg unit, a right leg unit, and a leg unit rotation control assembly. The collar may be positioned behind a wearer's neck. The left leg unit may be coupled to a left side of the collar to engage the wearer's left shoulder and chest area. The right leg unit may be coupled to a right side of the collar to engage the wearer's right shoulder and chest area. The leg unit rotation control assembly may include male splines and female splines to allow the leg units to rotate with respect to the collar when the female splines are separated from the male splines and to rigidly fix the position of the leg units with respect to the collar when the female splines are interlocked with the male splines.

Abstract: A sound attenuating device for standard helmets worn by riders of recreational vehicles is provided. The sound attenuating device includes low profile ear cups and compressible members mounted between the shell of the helmet and ear cups. The compressible members permit the ear cups to be moved away from the rider's face when doffing or donning the helmet and otherwise push the ear cups against the rider's face forming a tight seal between the rider's face and the ear cups around each ear. The means for attaching the compressible members to the helmet shell are non-penetrating so as to maintain the structural integrity and sound suppression characteristics of the shell.

Abstract: A helmet that protects a user's head from the transfer of force imparted on the outer shell of the helmet. An inner layer of the helmet uses a spacer fabric that diffuses any force received over a relatively large area so that such force is spread over a relatively large area of the user's head, thereby reducing the risk of traumatic brain injury. The helmet uses a thermal pack that helps keep the user either cold or hot as desired. The helmet uses an audio pack that is removably attached to the shell, such that the audio pack protects the hearing of the user from sudden high decibel sounds and also amplifies desirable sound while squelching undesirable noise.

Abstract: A helmet, which includes an injection molded shell having an inner surface and an outer surface, the injection molded shell including a first main body portion and a second main body portion, wherein the first and second main body portions are formed of a first material; and a first molded hinge portion formed intermediate the first and second main body portions, the molded hinge portion adapted to allow the first main body portion and the second main body portion to move relative to each other.

Abstract: Provided are a protective headwear and method of manufacturing the headwear. The headwear includes a body, band and plurality of protective inserts. The body has an opening and a crown, and is configured to fit a head of a person. The band extends from and about the opening of the body to the interior of the body and partially toward the crown. The band is free floating with respect to the body and configured to fit the head of the person. The band includes a plurality of pockets disposed about a base stitching that secures the band to the body. The protective inserts are configured to be received into the pockets to provide a protective function to the head of the person. The protective inserts are disposed adjacently to one another about the band and extend from the base stitching of the band to the crown of the body.

Abstract: A baseball training helmet having a helmet portion for protecting a player during practice and an integral face portion that extends away from the helmet portion to form a front aperture that provides a restricted field of view for a player wearing the training helmet.

Abstract: In this artwork of “TO-Gather” you will find three carrier vest connected to a host vest with tracking devices imbedded in each vest. You will also find helmets. The drawing also illustrates how a host and two small children would be connected during a natural disaster.

Abstract: The invention according to the present invention relates to an intermediate layer (1) of friction decreasing material placed between two layers (2, 3). The intermediate layer (1) is adapted to create a sliding movement between the layers (2, 3) when a force (K) is applied and a tangential force component (KT) shears the layers. The friction decreasing material comprises fibers (F).

Abstract: A device, system, and elements for providing customizable and regionalized head protection are disclosed. One or more protective elements and/or cushioning elements can be permanently or removably attached to a wearable shell, to provide an increased level of protection for a wearer. The size, shape, and composition of the one or more protective elements and/or cushioning elements can be varied to alter the level and location of protection provided by the head protection device. One or more accessories also can be included in the head protection device, such as light sources and reflectors to enhance the visibility of the head protection device and to provide illumination.

Abstract: The present invention provides an ear protector for a hockey or lacrosse helmet, the ear protector having a front portion, a top portion, a rear portion, a bottom portion with a bottom edge and inner and outer sides, the ear protector being made of a first material and a second material, the first material being a clear rigid material and the second material being a soft material, wherein the second material is overmolded onto the first material for covering the bottom edge such that the bottom edge is at least partially made of the second material overmolded onto the first material.

Abstract: A hood assembly for a protective suit has a hood (41) and a seal (10). The seal extends about the rim of the hood and comprises a sheet composed partly or entirely of resilient material. The sheet is provided with a pocket (14). The pocket (14) has an inner layer (16) for contacting a contoured surface and an outer layer (18), separated by a filler medium (22). The outer layer is curved about the filler medium when no stretching force (26) is applied to the sheet, and as the sheet is subjected to a stretching force a first component of the stretching force is transmitted along the outer layer. As the sheet is subjected to a stretching force the curvature of the outer layer is reduced, so that a pressing force (28) is transmitted from the outer layer, through the filler medium, onto the inner layer. The pressing force presses the inner layer against the contoured surface, so as to reduce fluid flow between the inner layer and the contoured surface.

Abstract: A headrest for a patient-bearing surface, having an approximately horseshoe-shaped form and comprising a central section (14) for supporting the back of the head or the forehead, the bearing surface thereof being at least approximately spherical shell-shaped, also comprising two side sections (16) which are arranged at a distance from each other and whose bearing surfaces conform at least approximately to a common cylindrical surface whose axis is parallel to a symmetrical line (20) of the headrest extending between the side surfaces (16). A cheekbone support (18), which protrudes in the direction of the other side section (16), is provided on each side section (16).

Abstract: A helmet has a ventilated shell, ventilated padding and a ventilated liner of plural cells mounted to the padding for engaging a wearer's head. The liner has top and bottom flexible sheets fused around their perimeter, the bottom sheet having plural round or oval toroidal cells and plural round or oval closed cells, the openings in the toroidal cells extending through the top sheet. Foam at least partly fills each cell. Cells under a crown of the shell are connected in a first circuit with a valve for inflating these cells and a other cells under temporal and occipital portions of the shell are connected in a second inflation circuit with a valve for inflating the second plurality of the cells. Cells under the frontal portion not being inflatable and being substantially filled with foam padding.

Abstract: An electromagnetic wave blocking head covering includes a head covering body having an electromagnetic wave blocking layer which made by metallic thread or metallic containing foams arranged on an inner or outer side thereof or embedded therein by weaving, stitching or doping techniques for protecting the head of a person against external electromagnetic waves.

Abstract: Described is a system for wireless energy transfer for person worn peripherals. The system makes use of a technique referred to as strongly-coupled magnetic resonance to transfer energy across a distance without wires and enables efficient transfer of energy over distances of 10 to 18 cm or more. The system comprises a resonant power source, which could be embedded in a person's equipment vest or backpack receiving power from a central battery pack or micro fuel cell, and a resonant power capture unit which could be integrated with the helmet or hand held weapon, electronic device, and the like that may be carried or handled by a person.

Abstract: Provided are a protective headwear and method of manufacturing the headwear. The headwear includes a body, band and plurality of protective inserts. The body has a tubular shape with an opening and a crown, and is configured to fit a head of a person. The band extends from and about the opening of the body to the interior of the tubular shape and partially toward the crown. The band is free floating with respect to the body and configured to fit the head of the person. The band includes a plurality of pockets disposed about a base stitching of the band. The protective inserts are configured to be received into the pockets to provide a protective function to the head of the person. The protective inserts are disposed adjacently to one another about the band and extend from the base stitching of the band to the crown of the body.

Abstract: A system is disclosed which includes a camera structured to detect an electromagnetic emission and a module to resolve the location of the object based upon the detected emission. In one form a scene captured by the camera can be filtered to highlight a wavelength, or range of wavelengths of interest. A helmet having a display coupled to it can be worn by an operator such as a pilot. A tracking device can be used to determine the orientation of the helmet relative to a vehicle and a module can be used to resolve the location of the object and indicate the position to the operator using the display. In one form the camera can be mounted to the operator's helmet. Multiple objects can be detected. Information about a position of an object can be relayed to other operators or systems.

Abstract: The invention is directed to a cervical spine protection apparatus one or more composite bands attached to provide restraint of one or more motions of the cervical spine of a wearer. The apparatus is designed to protect a wearer from incurring cervical spinal injuries, and/or to reduce the severity of cervical spine injuries without substantially compromising the normal functional range of motion of the wearer's cervical spine.

Abstract: A safety hat for use by construction workers is disclosed. The safety hat is fabricated from a hard plastic type material or other equivalent impact resistant materials. The safety hat is in the general shape of existing baseball type caps. The safety hat has a hollow brim portion to receive the brim of the typical soft baseball cap and thereby secure the safety hat to the baseball cap so that the safety hat fits securely and comfortably on the user's head.

Abstract: The invention relates to a process for the manufacture of a shaped part comprising the steps of—forming a stack by stacking (2) or more sheets comprising mono-layers of unidirectional anti-ballistic fibers and a binder followed by placing the stack in a mould, clamping the stack in the mould with a control member closing the mould—consolidating the stack under temperature and pressure into a curved shaped part. The invention furthermore relates to products obtainable with said process, which are very suitable for use in anti-ballistic applications and include e.g. helmets, curved panels, cones and domes.

Abstract: A sensor includes a housing and a mass, suspended in the housing. The motion of the mass emulates dynamic behavior of a brain of the wearer along a plurality of axes. At least one sensing element is coupled to generate sensor data based on the motion of the mass, in response to an impact to a protective helmet.

Abstract: A head and neck protector for use by a race car or other driver includes a yoke which is mounted on the shoulders of the driver, and a helmet which is mounted on a portion of the yoke extending around the sides and back of the driver's neck. The helmet is securely latched to the yoke to prevent rotation of the helmet relative to the yoke. The interior volume of the helmet is sufficiently large that the driver can freely move his or her head without corresponding movement of the helmet.

Abstract: An enhanced protective helmet includes in one embodiment an outer shell and a molded lining disposed within the outer shell and contoured to surround a human head. The helmet further includes an elongated antenna having a proximal end and a free end, the antenna being supported by the molded lining. The helmet includes a connection point which can be mounted to the molded lining or otherwise extend away from the proximal end of the antenna, the connection point communicatively connected to the proximal end of the antenna. The connection point receives a connection from a mobile communication device, thereby linking the mobile communication device and the antenna. The antenna is located at helmet location that is along one side of the helmet above a left or right ear of the user for optimizing antenna performance.

Abstract: A helmet for receiving the head of a hockey or lacrosse player, the helmet having an outer shell and an inner lining covering at least partially the inner surface of the outer shell. In one embodiment, the helmet comprises a skeleton at least partially covered by the inner lining, a movable occipital pad and movable temple pads. The inner lining can be made of an absorptive material such as foam, expanded polypropylene or expanded polyethylene and can be overmolded onto the skeleton. The occipital pad and the temple pads may be arranged with an inward bias so as to help the helmet self-adjust to provide an advantageous fit on the player's head. In some embodiments, the outer shell and skeleton, or the outer shell and the inner lining, cooperate to define a ventilation system.

Abstract: The disclosure presents an innovative apparatus for use in instructing hitters how to focus one's field of vision into a preselected angular field; the invention is also a method of providing this instruction. The apparatus includes a helmet and a shroud configured to engage the helmet. An elongate opening is formed on the shroud to restrict a wearer's field of vision to a preselected angle.

Abstract: A collar for protecting the neck of a user, useful in particular for motorcycle riders, is envisaged, said collar comprising two half-collars which are pivotably hinged together at one end so as to be rotatable in a substantially horizontal plane and which can be connected together by means of a fastening and release lever, a plate which at the rear extends downwards from the bottom edge of the collar so as to be centred with respect to the spinal column of the user, and a protective shield which extends downwards at the front. The collar is provided with removable padding means where the collar rests on the user's shoulders.