<p>A supplied air helmet 10 that has a visor 14 and a face seal 16. The face seal 16 is secured to the visor 14 and includes a sealing member 18 that comprises a knitted fabric. The knitted fabric is disposed on the face seal 16 in a location where the face seal 16 makes contact with a wearer's face. The use of a knitted fabric for the face seal 16 makes the supplied air helmet 10 more comfortable to wear and makes it more likely that helmet wearers will consistently use the face seal 16 while donning the supplied air helmet 10.</p>
申请公布号
WO2006055151(A1)
申请公布日期
2006.05.26
申请号
WO2005US37348
申请日期
2005.10.17
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
CURRAN, DESMOND T.,;LEE, PETER D.,;WILLIAMS, RICHARD D.,;YATES, PETER N.,