A safety switch includes an actuator that has a first possible actuator position and a second possible actuator position and a blocker that has a first possible blocker position and a second possible blocker position. The first possible blocker position overlaps with the second possible actuator position. The safety switch includes a device for generating an electrical signal representative of a current position of the actuator. When the actuator is in the first possible actuator position and the blocker is in the first possible blocker position, the blocker prevents movement of the actuator from the first possible actuator position to the second possible actuator position without first moving the blocker from the first possible blocker position to the second possible blocker position.

A suspension band assembly to be used to support a hard hat on a head of a user. The suspension band assembly includes a primary support loop to receive the head of the user therein. An electronic peripheral is fixedly secured to the primary support loop. An attachment strap extends out from the primary support loop to a strap distal end. An anchor is fixedly secured to the strap distal end for securing the attachment strap to the hard hat. An electrical anchor contact is fixedly secured to the anchor to provide an electrical connection between the hard hat and the electronic peripheral located on the primary support loop.

A light-emitting beacon for attachment to a helmet comprising a convex outer surface is disclosed. The beacon comprises a printed circuit board assembly arranged within a hollow space between a carapace and a battery such that a first surface of a circuit board assembly faces the power source and a second surface of the circuit board assembly faces the carapace. The circuit board assembly further comprises a plurality of LEDs arranged on the second surface wherein a first of the LEDs emits a first light visible from a first lateral side of the carapace and a second of the LEDs emits a second light visible from a second lateral side of the carapace. There is also discloses a light activated beacon comprising at least one LED activated or deactivated in response to light sensed by at least one of a plurality of photosensors arranged on the second outer surface. A first of the photosensors senses light shining on a first lateral side of the carapace and a second of the photosensors senses light shining on a second lateral side of the carapace.

A brake lever switch assembly for a vehicle is provided. The brake lever switch assembly includes a brake lever physically linked to a brake lever switch; and the brake lever switch physically connected to a transmitter configured to propagate a wireless signal based on a state of the brake lever determined between the brake lever switch and the wireless signal.

For improved visibility of an individual wearing a helmet to which a personal headlamp is attached by an adjustable band, a flexible strip carrying a series of light-emitting devices and/or reflectors is removably attached to the adjustable band by means of connectors which are adjustably movable along at least a portion of the length of the band. The light-emitting devices are supplied with power from the same electrochemical power source that operates the headlamp but controlled independently of the headlamp.

A remote lighting system for a safety helmet operable with a vehicle lighting system. The system includes a vehicle portion and a helmet portion comprising a helmet brake light; a microcontroller in communication with the brake light; and a helmet transceiver in communication with the microcontroller. The vehicle portion includes a vehicle transceiver in wireless communication with the helmet transceiver; a gate in communication with the vehicle transceiver, and under a condition when a signal is received from the vehicle transceiver, operable to electrically connect the battery to the brake light of the vehicle lighting system; and an accelerometer in communication with the vehicle transceiver, and operable to send a signal indicative of vehicle acceleration to the vehicle transceiver. When a threshold level of deceleration is exceeded, the microcontroller sends a signal to the transceivers and the gate, causing a brake light of the vehicle lighting system to be illuminated.

The present system provides a lightweight fire-resistant photoluminescent identifier system for firefighters, which is suitable for use on the firefighter's facemask, as well as other equipment. The system is lightweight and provides individual recognition of an individual firefighter. The identifier system lights up automatically in a low-light environment without batteries, yet prevents glare to the firefighter using the system. The components that comprise the system are fire-resistant to temperatures up to and exceeding 500 degrees Fahrenheit to facilitate personal recognition of the individual in dark and low-light areas.

A headgear apparatus is disclosed comprising a molded headgear apparatus which includes a cushioned core component to provide impact resistance during an activity. The headgear is configured to be low-profile to reduce the loss of vision caused by thick headgear which extends away from the face. The headgear may be molded to the facial contour of the user to provide complete protection from cuts, scrapes, swelling, and impact encountered in impact sports, such as martial arts, football, or other sports wherein impact to the head region is possible.

A helmet including a lighting system integrated into said helmet, the lighting system comprising a first layer; light emitting means mounted to said first layer; controller means mounted to said first layer for controlling said light emitting means; wiring means for linking said light emitting means to said controller means; a second layer fixably attached to said first layer thereby providing an area between said first and second layer for said light emitting means, controller means, and wiring means; power means fixably attached to said second layer for powering said controller and light emitting means; and operating means functionally linked to said controller means for operating said controller means. The application also discloses lighting system contained in a shell that that can be attached to an existing helmet. This application also discloses a lighting system contained in a flexible material that can be fitted onto an existing helmet.

A configurable site safety system includes a plurality of wearable signaling devices, each with an array of independently addressable lighting elements, a location receiver and one or more communication interfaces. The system may also include a site safety server to track location information received from at least each of the signaling devices, and to cause, based on a subset of the plurality of signaling devices satisfying defined geographical, event-based or other defined criteria, the lighting array of each of the subset of signaling devices to display a defined lighting scheme.