GB1428918A - Head protection apparatus - Google Patents

Head protection apparatus

Info

Publication number
GB1428918A
GB1428918A GB1875974A GB1875974A GB1428918A GB 1428918 A GB1428918 A GB 1428918A GB 1875974 A GB1875974 A GB 1875974A GB 1875974 A GB1875974 A GB 1875974A GB 1428918 A GB1428918 A GB 1428918A
Authority
GB
United Kingdom
Prior art keywords
helmet
mask
april
mesh
protection apparatus
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1875974A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Draegerwerk AG and Co KGaA
Original Assignee
Draegerwerk AG and Co KGaA
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 Draegerwerk AG and Co KGaA filed Critical Draegerwerk AG and Co KGaA
Publication of GB1428918A publication Critical patent/GB1428918A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/04—Gas helmets
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort

Abstract

1428918 Helmet and mask DRAGERWERK AG 29 April 1974 [28 April 1973] 18759/74 Heading A3V A full-face respiratory mesh 2 is attached to a helmet and held against the face by side straps 19, locking devices 18, and a screw 16 which engages the hollow rim 14 of the mesh. The mask can thus be detached without removing the helmet. The mask is provided with a window 9, an inlet union 10 and an exhalation valve 11, and the helmet has grids 18 for flame protection over the ear openings 8.
GB1875974A 1973-04-28 1974-04-29 Head protection apparatus Expired GB1428918A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732321605 DE2321605A1 (en) 1973-04-28 1973-04-28 HEAD PROTECTION DEVICE WITH PROTECTIVE HELMET

Publications (1)

Publication Number Publication Date
GB1428918A true GB1428918A (en) 1976-03-24

Family

ID=5879572

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1875974A Expired GB1428918A (en) 1973-04-28 1974-04-29 Head protection apparatus

Country Status (5)

Country Link
DE (1) DE2321605A1 (en)
FR (1) FR2227023B1 (en)
GB (1) GB1428918A (en)
IT (1) IT1005620B (en)
NL (1) NL7403723A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126076A (en) * 1982-08-31 1984-03-21 Secr Defence Aircrew helmet

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2549979C3 (en) * 1975-11-07 1978-05-24 Draegerwerk Ag, 2400 Luebeck Protective helmet combined with a respirator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126076A (en) * 1982-08-31 1984-03-21 Secr Defence Aircrew helmet

Also Published As

Publication number Publication date
IT1005620B (en) 1976-09-30
DE2321605A1 (en) 1974-11-14
FR2227023A1 (en) 1974-11-22
NL7403723A (en) 1974-10-30
FR2227023B1 (en) 1977-10-14

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee