Device for actuating a helmet visor

Device for adjusting and securing a helmet to the head of a user

Device for adjusting head band for protective helmet

Device for affixing a lens onto a safety helmet

Device for affixing a respiratory mask onto a protection helmet

Device for affixing sunshades to a cap

Device for attaching a pair of spectacles to headgear

Device for attaching an eye shield to a cap

Device for connecting a breathing mask to a helmet

Device for dividing the air flow entering in a helmet into a cen

Device for fixing a belt of goggles

Device for hooking the visor of a helmet for motorcycles

Device for mounting an earmuff on a helmet

Device for mounting the visor onto the cap of a helmet

Device for opening-closing jaw guard of helmet

Device for opening-closing sun visor of helmet

Device for protecting face and eyes against projectile impact

Device for regulating the length of a swimming goggles strap

Device for safety-helmet with ear mufflers

Device for the controlled lifting of helmet visors and the like