FI922846A - FOERBAETTRINGAR AVSEENDE SKYDDSHJAELMAR - Google Patents

FOERBAETTRINGAR AVSEENDE SKYDDSHJAELMAR Download PDF

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Publication number
FI922846A
FI922846A FI922846A FI922846A FI922846A FI 922846 A FI922846 A FI 922846A FI 922846 A FI922846 A FI 922846A FI 922846 A FI922846 A FI 922846A FI 922846 A FI922846 A FI 922846A
Authority
FI
Finland
Prior art keywords
skyddshjaelmar
avseende
foerbaettringar
visor
shell
Prior art date
Application number
FI922846A
Other languages
Finnish (fi)
Other versions
FI922846A0 (en
FI100582B (en
Inventor
Granville Collis James
Original Assignee
Coal Industry Patents Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to FI922846A priority Critical patent/FI100582B/en
Publication of FI922846A0 publication Critical patent/FI922846A0/en
Publication of FI922846A publication Critical patent/FI922846A/en
Application granted granted Critical
Publication of FI100582B publication Critical patent/FI100582B/en

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  • Helmets And Other Head Coverings (AREA)

Abstract

The protective helmet 1 according to the invention includes a visor 30 which can be drawn into the helmet, a fan for building up a filtered air stream through a channel 22 in the shell 2 to the visor 30, and ear protectors 60 which essentially merge into the profile of the shell 2. <IMAGE>
FI922846A 1992-06-18 1992-06-18 Helmet improvements FI100582B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI922846A FI100582B (en) 1992-06-18 1992-06-18 Helmet improvements

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI922846 1992-06-18
FI922846A FI100582B (en) 1992-06-18 1992-06-18 Helmet improvements

Publications (3)

Publication Number Publication Date
FI922846A0 FI922846A0 (en) 1992-06-18
FI922846A true FI922846A (en) 1993-12-19
FI100582B FI100582B (en) 1998-01-15

Family

ID=8535499

Family Applications (1)

Application Number Title Priority Date Filing Date
FI922846A FI100582B (en) 1992-06-18 1992-06-18 Helmet improvements

Country Status (1)

Country Link
FI (1) FI100582B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7937775B2 (en) 2005-08-09 2011-05-10 Microtek Medical, Inc. Surgical protective head gear assembly including high volume air delivery system
CN108367181A (en) * 2015-10-15 2018-08-03 空气净化技术有限公司 Respirator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7937775B2 (en) 2005-08-09 2011-05-10 Microtek Medical, Inc. Surgical protective head gear assembly including high volume air delivery system
CN108367181A (en) * 2015-10-15 2018-08-03 空气净化技术有限公司 Respirator

Also Published As

Publication number Publication date
FI922846A0 (en) 1992-06-18
FI100582B (en) 1998-01-15

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Legal Events

Date Code Title Description
GB Transfer or assigment of application

Owner name: CENTURION SAFETY PRODUCTS LTD

HC Name/ company changed in application

Owner name: CENTURION SAFETY PRODUCTS LTD