首页>
外国专利>
Aircraft pilot mask/helmet protection system includes helmet protecting head rear and sides, and breathing mask with air supply tube having air flow control and flexible section
Aircraft pilot mask/helmet protection system includes helmet protecting head rear and sides, and breathing mask with air supply tube having air flow control and flexible section
The head protection system has a mask (3) covering the mouth and nose and a helmet (1) protecting the rear and sides of the head. There is a breathing tube (9). A valve (6) controls the air flow, and a further tube is connected to the mask with a flexible section (5).
展开▼