Abstract: A flashlight having a flat base for application to a user's clothing where desired or convenient, the flashlight being somewhat elongated with a lamp bulb at one end and a supporting ball and socket at the other end, on the base, the ball and socket being such as to allow manual swiveling of the beam of light while still maintaining the position of the beam of light in the desired direction, as by friction between ball and socket.

Abstract: A lighting equipment for an eyeglasses includes a fin attached to one side of a main frame of the eyeglasses. A clamping frame has a pair of retaining plates formed at one side and a pair of clamping plates formed at an other side. The fin is force-fitted within the retaining plates of the clamping frame. A housing has an open lateral end enclosable by the clamping frame. A bulb is force-fitted and laterally rotatable within the housing. The light beam emitted from the bulb is adjustable both in a vertical direction and in a lateral direction.

Abstract: A motorcycle helmet includes a light signalling system that signals to following vehicles the state of the forward speed of the motorcycle. The light system is adapted to signal red when the cycle's brake is applied in a hard braking maneuver, and to signal green when the forward motion of the vehicle is "normal" that is, either accelerating or continuing , and to signal amber when the brake is lightly applied. A back-up power system is also included.

Abstract: This invention is related to a headphone type illuminating device with massage means and, more particularly to an illuminating device which comprises a pair of spectacles frame-like supporting members. A pair of lamp cases with illuminating devices secured thereto are respectively connected with a pair of supporting arms for connection therebetween an auxiliary loop. A pair of vibrators which are comprised of motors with eccentric wheels secured thereto are disposed in the pair of lamp cases to vibrate a pair of tapered cushion blocks, which are secured to the pair of supporting members at the inner side, so as to provide massaging effect.

Abstract: A hat structure is provided for displaying indicia illuminated by a light mounted to the hat structure. Indicia in the form of text or advertising figures may be displayed by an illuminating light and the hat structure may be unitarily formed in molded construction. A groove (11) is formed within a portion of a visor (1) with the groove (11) being used for insert of a board member (2). Fence walls (12) are provided on a lower surface of the visor (1) with an arcuate board cover member (3) being insertable within the groove (11) for constraining indicia bearing board member (2). The arcuate board cover member (3) includes a boss plate (33) to which is rotatably mounted a switch body (4) having a housing containing a power board (43) electrically coupled to printed circuitboard member (2) for controlling illumination of the indicia, text or advertisements.

Abstract: A signal helmet with a lens whose surface is flush with the surrounding surface in close proximity to the lens. Three signal lights shine through and about the lens for giving tail, brake, and directional indications to following motorists at eye level of the following motorists. The helmet may be equipped with a cable coupled to the motorcycle upon which the wearer rides or the helmet may be telemetered to the motorcycle by a radio module in the helmet.

Abstract: A headband of elastic material has one or two pockets, each for receiving the barrel of a flashlight, particularly the type which permits focusing of the light beam. In accordance with the preferred construction, each flashlight pocket is formed by an overlap of two ends of headband straps, which are joined together by stitching. The stitching is at the edges, leaving an open ended pocket oriented in the forward direction.

Abstract: A magnetic head supporting device for supporting at least one magnetic head in contact with a flexible magnetic disk so as to record and reproduce signals in and from the flexible magnetic disk. The magnetic head supporting device comprises a gimbal spring having a central portion to which the magnetic head is secured at one side thereof; and a pivot which contacts on the opposite side of the central portion of the gimbal spring so as to support the center of the magnetic head through the intermediary of the gimbal spring.

Abstract: A light ray radiation device for use in the medical treatment of the ear comprises an optical conductor cable, an elongated light radiator, a pair of light radiator holders, and a fixing means. The optical conductor cable transmite therethrough the light rays corresponding to the visible light ray components of the sun or an artificial light source having the wave length distribution of the light rays near the sun's rays. The elongated light radiator is removably connected with the light-emitting end of the optical conductor cable for uniformly discharging the light rays transmitted through the optical conductor cable. The pair of light radiator holders holds the light radiator so as to be able to move the same in the direction of the axis and covers the concha. And the fixing means such as a band or the like fixes the pair of light radiator holders by causing them to press against each other.

Abstract: A headband of elastic material has a pocket for receiving the barrel of a flashlight, particularly the type which permits focusing of the light beam. In accordance with the preferred construction, the flashlight pocket is formed by an overlap of the two ends of the headband strap, where it is joined together by stitching. The stitching is at the edges, leaving an open ended pocket oriented in the forward direction.

Abstract: Headband lamp apparatus includes a band portion, a lamp portion, a power supplying portion and a recharging portion. The band portion includes an adjustable elongated flexible band member. The lamp portion includes a lamp socket disposed on a free end of an adjustable linkage. A protective housing surrounding a lamp bulb has an adjustable lens located adjacent a free end of the housing. The power supplying portion includes a plurality of batteries mounted on the band member along the length thereof and spaced from the lamp portion. Each pair of the batteries is retained on the band member with a clip member. Electrical conductors along the length of the band member electrically connect the lamp portion with the batteries. The recharging portion includes a socket member disposed along the length of the band member remote from the lamp portion and connected electrically with the conductors.

Abstract: A portable lamp, especially for mounting on the head of the user, includes an adjustment collar designed to ensure displacement of the reflector causing a variation of the light beam focus, and operation of the bulb switch. The lamp comprises a single casing having an insulating body subdivided by an intermediate wall into a first rear compartment housing the power supply unit, and a second front compartment housing the bulb and the adjustable focusing device. The wall is provided with a communication orifice between the two adjacent compartments, and with a fixed sleeve to house the bulb. The switch is composed of an elastic contact blade cooperating with a flange of the reflector. Refer to FIG. 1.

Abstract: An apparatus for holding a flashlight comprising a first strap, a second strap affixed to one end of the first strap, and a section of elastic material affixed to the second strap and arranged so as to define a hole between the second strap and the section of elastic material. The other end of the second strap is removably attachable to a portion of the first strap. The first strap and the second strap are longitudinally aligned. The longitudinal axis of the hole is aligned with the first strap and the second strap. The hole has an expandable size suitable for receiving the outer diameter of a flashlight.

Abstract: A head worn device for feeding solder wire from a spool during a soldering operation while using a soldering iron. The device includes a semi-flexible tube that has one end portion mounted on the head worn device. A rotatable spool of wire solder is affixed to the head worn device near the mounted end of the tube. The wire solder is ducted through the tube to the opposite end which is open so that a short length of solder can be exposed. Therefore, the operator can apply the wire solder during a soldering operation while keeping both hands free to handle the soldering iron and position the workpiece or component.

Abstract: A cap mounted self-illuminating patch which includes a reflector unit mounted to extend partially through the front surface of the cap. The reflector unit includes a screen supporting surface which defines the open side of a light chamber, and a light diffusion screen is mounted on the screen supporting surface to extend across the open side of the light chamber. The screen supporting surface and the screen are configured so that the screen substantially conforms in shape to the front surface of the cap, and a mounting structure is provided to space the screen outwardly from the front surface of the cap. Indicia or figures to be illuminated are provided on the screen, and light from a single point light source within the light chamber is substantially evenly distributed across the screen by a back reflector extending outwardly from the screen supporting surface away from the screen to define the light chamber.

Abstract: Safety nighttime headgear consisting of a soft cap with a visor and a molded plastic unit which supports two antenna like protrusions, each including three light emitting diodes, incorporated into the soft cap. A single safety light is centered in the molded plastic unit in the front of the cap. The light emitting diodes are powered by an electrical system molded directly into the molded plastic unit and powered by a three volt lithium battery. The electrical system is activated by an on/off switch via a button located a the top of the cap.

Abstract: A helmet has features that provide better illumination and allow it to be used for both snorkling and scuba diving. The helmut has a watertight cavity located in the top portion. A lamp is mounted in this cavity. The lamp can be oriented to various directions with respect to the helmet by rotating the lamp housing. The battery is also mounted in the cavity. The switch connected between the battery and the lamp is located in a recess formed in the exterior of the helmet. A flexible liner is releasably secured inside the interior of the helmet. The liner can be removed, if a diver's hood is used, such as in cold water.

Abstract: An intrinsically safe battery pack arrangement for electrically powering electrical devices is disclosed. The power pack has a device for electronically determining a short in a cable or device and switching off the voltage to the power pack. The electronic device includes a transisterized circuit for sensing and controlling current through the cable. When the current exceeds a predetermined maximum, the circuit limits the current in the cable to a maximum value. The circuit is latched in the off position when the short is present for an extended time and the circuit may be reset after the short is removed and the problem corrected. This form of circuitry in power packs for use with mining equipment such as lamps, provides a unit which will not cause hazardous sparks when shorted thereby constituting an intrinsically safe device for use in mines.

Abstract: To provide for adjustability of the direction of light from a lamp unit ( preferably retaining a halogen incandescent lamp (13), the lamp unit is retained on a headband (4) by a ball-and-socket joint (6) secured, in part, to an angle element (5), in which the angle legs (5a, 5b) are angled by about 115.degree., the lamp unit (3) being a lightweight molded plastic unit, connected by a cable (2) to a battery housing (1) for supply of electrical energy. Preferably, the battery housing also includes a receptor for the ball of the ball-and-socket joint, so that the lamp unit (3) can be attached to the battery housing (1). The headband is universally adjustable by a VELCRO.RTM. fastener, the lamp, also, carrying a VELCRO.RTM. attachment, for individual attachment to the headband; the angle unit, likewise, is attachable by a VELCRO fastener to the headband for positioning at selected locations.

Abstract: A headlamp assembly that is particularly adapted for use by auto mechanics, and has as its principal components an adjustable headband to which two overhead straps are secured and a lamp that is slidably mounted on one of the straps. The lamp is pivotally connected by a double pivot mechanism to a slide member that can be positioned at any point along said one overhead strap. In the selected position, the lamp can be moved into a wide range of different angular positions.

Abstract: This invention relates to a spectacles-like illuminating device and particularly to one which comprises a frame. A pair of supporting members are pivotally connected to both ends of the frame. A pair of lamp sockets with lamps disposed therein are respectively secured to a pair of cylindrical members each of which can be pivotally connected to each end of the frame thereby the illuminating direction of the lamp capable of being adjusted to meet the requirements of the user.

Abstract: Head-mounted illuminating apparatus, including a visual image pickup means and an audio pickup means for transmittal to a remote station.

Abstract: A portable emergency light comprising two lamps at slopes on two lateral sides with the slope design to lower their height and space requirement, connection means consisting of slipper and slotted block between each lamp and light body, so that the lamps is detachable for moving to any other area for lighting purpose; controllers for lighting, extinguishing or flickering each respective lamps for lighting or warning purpose to add function of the emergency light and a plug on its holder to connect rectified and voltage reduced power source to the emergency light while it is positioned on the holder and the emergency light is disconnected from the said power source by applies its own built-in battery after it is detached from the holder.

Abstract: A combined headpiece, light source, and protective face shield. The orienion of the emitted light beam from the light source remains the same whether the face shield is in a down protective position or a raised unprotective position for the user's face. This allows the user to use both hands while at the same time having the beam directed forward to illuminate the environment. A hinge and bracket assembly joining the face shield to the light source allow the source to maintain its desired orientation. A flexible power supply lamp cord rigidly attached to the headpiece supplies a retaining force to the lamp and its attached hinged bracket to act to maintain it in its moved position. Although this invention has application to many different types of end uses, its preferred embodiment was primarily designed and constructed for use by miner's underground.

Abstract: A headlamp assembly 10 including an elastic headband 16 and a tubular shaped clip 14 adhesively bonded to the elastic headband. A commonly available flashlight 12 can be inserted into a holster-like clip for use as a headlamp, or alternatively, it can be withdrawn from the clip for use as a flashlight. When used as a headlamp, the clip positions the light source of the flashlight behind the user's eye 30 with its light beam 34 angled toward the line of sight 36 of the user. The user may direct the light beam by rotating the headband to the appropriate position. Grit particles within the tubular section 22 of the clip act to grasp and retain the flashlight.

Abstract: A mine lamp having an improved base structure and envelope that cooperate with the socket and lens of an underground miners head piece to maintain the lamp in a centered position relative to a reflector as the latter is manually adjusted relative to the lamp, and by so doing substantially increasing the light output from the head piece.

Abstract: An electric lamp with a parabolic reflector in a threaded collar, provided with a device for adjusting the focus by relative displacement between the bulb and the reflector which occurs when turning the collar on its threads between first and second adjusting positions. The device furthermore controls a switch housed within the casing for the device. The device is particularly applicable as an electric headlamp for mountain-climbers or spelunkers.

Abstract: A portable light is disclosed having a box-shaped housing with a rectangular front opening adapted to secure pivotally a front plate to which a conical reflector and incandescent light are attached. The housing supports an interior battery and is provided with a plurality of exterior L-shaped members on each of its exterior sides. A corresponding substantially oval-shaped clasp is provided at each end of a belt which is threaded through slots in a flexible oblong member for attachment to the housing. Alternatively, the portable light can be mounted on a bracket mount secured on a wall surface or clipped onto the user's clothing.

Abstract: The present invention refers to an explosion and/or firedamp proof headlight consisting of a headpiece, a connecting cable, a battery housing provided with a plurality of replaceable accumulators and connecting means for additional electrically operated attachments as measuring instruments, radio communication equipment, etc.To provide an outlet for any desired and interchangeably attachable supplementary, electrically operated equipment, an additional self-regulated safety battery is incorporated in the battery housing and connected with a plug receptacle installed on said housing, so that beside the electric circuit of the accumulators feeding the headlights, there is in the same battery housing an independent safety circuit available for the operation of said additional electrical equipment.

Abstract: Flexible headband is connected to one side of a flashlight in a manner such that the headband may be wrapped around the body of the flashlight with the terminal wrap being secured to the flashlight when the headband is not in use.

Abstract: A lighting system for a welders helmet which includes a high intensity, high Kelvin temperature electric light source attached to the face shield for directing a high energy, high Kelvin temperature light beam forwardly of the viewing port, and an energizing circuit including an on-off switch interconnecting the light source to a source of electrical energy which deenergizes the light source where the welder's eyes are not protected by the face shield.

Abstract: A rechargeable storage battery and miner's cap lamp apparatus includes a headpiece and a cable member which connects the headpiece with the battery. The battery is constructed with a detachable top in which is mounted protectively housed switching means for actuating a plurality of rechargeable cell groups contained in the battery. Typically two lead-acid cells may be provided in the battery and connected in series to provide a four volt output in a conveniently portable sized unit for miner's use.In the battery and detachable top construction, the rechargeable battery cell groups are further provided with positive and negative charging terminals located on and extending through the battery top, for example at opposite sides thereof, in a position to connect with suitable charging rack apparatus which avoids charging the battery through the headpiece.

Abstract: A battery case retains a battery and is provided with a cable having a removable plug at its distal end, the plug being received in an externally threaded socket member which carries an electric bulb. The socket is threadedly received in a bulb housing of a lamp element member mounted on one side of a bifurcated clip which can be removably installed on a support plate or visor of a hardhat. The battery case has a belt clip which enables the case to be clipped to the belt of a person and rotatably mounting plate on the surface of the case so as selectively to receive the bifurcated clip of the lamp element, on the belt clip or on the plate whereby the lamp element may be rotated with respect to the battery case. In another embodiment, the clip of the lamp element is also removably receivable on a tilt plate carried by a bracket on a head band.

Abstract: A device for enabling a diver to determine his relationship to the true horizon in deep and murky waters or when physiological sensations are of little value is described. An attitude sensor, incorporating a series of mercury switches, usually at the back of the diver's helmet or head, is coupled to a series of light emitting diodes equally spaced around the periphery of the face plate of the diving mask or helmet so as to simulate the natural observation that the half space above the horizon is illuminated while the half space below the horizon is not.

Abstract: Disclosed is a hinged frictional lock adapted to support an assembly such as a lamp, optical system, or the like from a headband or harness. The hinged frictional lock comprises a pair of hinge members each having a plurality of hinge sections which are interleaved and pivotally joined by a pin member. A spring disposed on the pin member urges the hinge sections together to frictionally engage them. To adjust the hinge members, a force is applied to the assembly to overcome the frictional force between the hinge sections. Upon removal of the force, the hinge members remain in their newly adjusted position.

Abstract: A head band has two ball and socket joints spaced apart by a distance approximately equal to the human interocular distance, said joints including balls each of which is bored non-circularly to receive a retaining rod arranged to be passed selectively through and axially adjustable in the bore in one of said balls, said retaining rod being provided with a clamping device at its free end for receiving and clamping an endoscope.

Abstract: An extremely lightweight, high-intensity illumination device utilizing polymer optical fibers to transmit light from a remote light source, and having a head-supported frame of the eyeglass type, in which the fibers are terminated in two or more bundles to provide a converging light pattern with minimal shadow effects. The remote light source employs a combination of dielectric mirrors and a heat-resistant glass rod to filter substantially all heat-producing infrared radiation from the light emitted by the source.

Abstract: A headgear, such as a hardhat or fireman's helmet, having a light unit applied thereto, including a light source for illuminating selective areas adjacent the headgear and which includes a current source for energizing the light source. Said current source forms a part of a drive unit which includes a pendulum and a flexible shaft actuated by the pendulum for changing the direction of the light beam emitted from the light source in response to movements of the head of the wearer of the headgear, for directing the light rays from the light source either in a forward or downward direction.

Abstract: A surgeon's headlight utilizing an adjustable iris diaphragm to allow continuous variation of the diameter of the illuminated spot.

Abstract: A light unit for attachment to an item of headwear such as a fireman's helmet or a hard hat, and which includes a light source, and a current source for energizing the light source and for actuating electrically driven mechanical means for changing the direction of the light beam from the light source in response to movements of the head of the wearer of the headwear, enabling the beam of light to be directed either in a forward or a downward direction.

Abstract: A light for being permanently attached to a hat and for directing a beam of light in the direction the person wearing the hat is looking. The light is adapted to allow the user thereof to vary the brightness of the beam of light produced thereby. Further, the light is adapted to be powered either by one or more electric storage batteries mounted on the hat or by an auxiliary source of electric power such as a standard electric trolling motor battery or the like. The auxiliary source of electric power is capable of, in addition to activating the light, recharging the electric storage batteries. The electric storage batteries are positioned about the hat so as to substantially evenly distribute the weight of the light over the head of the person wearing the hat.