hard-shell helmet

См. также в других словарях:

• shell —   1. Marine shell. Pūpū (see Haw. Eng. entry and entries that follow it), iwi.   Also: ākōlea (pipipi ākōlea, kōlea), ālealea, aoa (maka aoa), apuhihi, āunauna, hailimoa, hau, hīhīwai (hapawai), hūai, kahelelani, kauna oa (kio, una oa), koholua,… …   English-Hawaiian dictionary

• Hard hat — The inside of a typical hard hat A hard hat is a type of …   Wikipedia

• helmet — noun 1》 a hard or padded protective hat. 2》 Botany the arched upper part (galea) of the corolla in some flowers. 3》 (also helmet shell) a predatory mollusc with a squat heavy shell, living in tropical and temperate seas. [Family Cassidae.]… …   English new terms dictionary

• Bicycle helmet — A bicycle helmet is a helmet intended to be worn while riding a bicycle. They are designed to attenuate impacts to the skull of a cyclist in falls while minimizing side effects such as interference with peripheral vision.[1] There is an active… …   Wikipedia

• Equestrian helmet — An Equestrian helmet is worn when riding horses. This type of helmet is specially designed to protect the rider s head if a person falls off a horse, especially if they should strike their head on a hard object while falling or accidentally be… …   Wikipedia

• Diving helmet — Copper and brass three bolt Soviet diving helmet …   Wikipedia

• Riot protection helmet — Riotsquad helmet with back of the neck protector A riot protection helmet is a type of helmet designed for law enforcement and military use to protect its wearer s head, face and eyes from handheld melee weapons, and thrown projectiles such as… …   Wikipedia

• The Helmet Project — is a website which illustrates the evolution of the gridiron football helmets since 1960. This year was chosen as a cut off point as hard shell helmets had fully replaced obsolete leather headgear by this point, plus there are very few color… …   Wikipedia

• M1 Helmet — The M1 helmet is a combat helmet that was used by the American military from World War II until it was succeeded by the PASGT helmet beginning in 1985. For over forty years, the M1 was standard issue for the U.S. military and naval forces, and… …   Wikipedia

• Motorcycle helmet — A collection of motorcycle helmets worn by Moto GP racer Valentino Rossi A motorcycle helmet is a type of protective headgear used by motorcycle riders. The primary goal of a motorcycle helmet is motorcycle safety to protect the rider s head… …   Wikipedia

• Football helmet — A football helmet A is a protective device used primarily in American football and Canadian football. It consists of a hard plastic top with thick padding on the inside, a facemask made of one or more plastic bars, and a chinstrap. Some players… …   Wikipedia