EP 1062004 A1 20001227 - RESPIRATOR MASK WITH DETACHABLE SEAL
Title (en)
RESPIRATOR MASK WITH DETACHABLE SEAL
Title (de)
ATMUNGSMASKE MIT ABTRENNBARER DICHTUNG
Title (fr)
MASQUE DE RESPIRATEUR A PIECE D'ETANCHEITE AMOVIBLE
Publication
Application
Priority
- GB 9900593 W 19990309
- GB 9804901 A 19980310
Abstract (en)
[origin: WO9946008A1] A respirator having a faceseal which is detachable from the mask (10). The seal member (14, 22, 31, 41, 50) is accommodated in a pair of grooves defined by flaps (20, 43, 54) formed in the mask (10). Alternatively the flaps may be formed in a faces seal carrier (62), the arrangement being that the carrier can be bonded to the mask post forming. Ridges (23, 33) and corresponding grooves may assist in effecting the required seal. The arrangement permits using a profiled faceseal and maintaining the profile.
IPC 1-7
IPC 8 full level
A62B 18/08 (2006.01)
CPC (source: EP)
A62B 18/08 (2013.01)
Citation (search report)
See references of WO 9946008A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB IE IT LI LU NL PT SE
DOCDB simple family (publication)
WO 9946008 A1 19990916; CA 2323428 A1 19990916; EP 1062004 A1 20001227; GB 2337465 A 19991124; GB 9804901 D0 19980429; GB 9905437 D0 19990505; JP 2003512861 A 20030408
DOCDB simple family (application)
GB 9900593 W 19990309; CA 2323428 A 19990309; EP 99907724 A 19990309; GB 9804901 A 19980310; GB 9905437 A 19990310; JP 2000535418 A 19990309