GB1508230A - Neck seals - Google Patents

Neck seals

Info

Publication number
GB1508230A
GB1508230A GB5173875A GB5173875A GB1508230A GB 1508230 A GB1508230 A GB 1508230A GB 5173875 A GB5173875 A GB 5173875A GB 5173875 A GB5173875 A GB 5173875A GB 1508230 A GB1508230 A GB 1508230A
Authority
GB
United Kingdom
Prior art keywords
respiratory
neck
cylindrical part
neck seals
helmet
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
GB5173875A
Other languages
English (en)
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.)
Pirelli and C SpA
Original Assignee
Pirelli SpA
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 Pirelli SpA filed Critical Pirelli SpA
Publication of GB1508230A publication Critical patent/GB1508230A/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

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Helmets And Other Head Coverings (AREA)
GB5173875A 1975-01-10 1975-12-17 Neck seals Expired GB1508230A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1913975A IT1049232B (it) 1975-01-10 1975-01-10 Dispositivo per la protezione delle vie respiratorie

Publications (1)

Publication Number Publication Date
GB1508230A true GB1508230A (en) 1978-04-19

Family

ID=11155151

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5173875A Expired GB1508230A (en) 1975-01-10 1975-12-17 Neck seals

Country Status (5)

Country Link
DE (1) DE2600486A1 (enrdf_load_stackoverflow)
FR (1) FR2297057A1 (enrdf_load_stackoverflow)
GB (1) GB1508230A (enrdf_load_stackoverflow)
IT (1) IT1049232B (enrdf_load_stackoverflow)
SE (1) SE417901B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2234889A (en) * 1989-11-20 1991-02-20 John Stewart Simpson Stewart Breathing hood

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1070735B (it) * 1976-10-04 1985-04-02 Pirelli Miglioramenti nei dispositivi per la protezione del capo e delle vie respiratorie
FR2530426B2 (fr) * 1982-07-20 1987-08-21 Chaise Francois Casque de protection equipe d'un dispositif d'assujettissement ameliorant son positionnement et son maintien sur l'utilisateur
FR2511580A1 (fr) * 1981-08-19 1983-02-25 Chaise Francois Casque de protection de motocycliste equipe d'un dispositif de retention permettant d'ameliorer son positionnement et son maintien sur son utilisateur
EP1286604B1 (en) 2000-01-18 2008-04-30 Stryker Corporation Air filtration system including a helmet assembly with at least two air outlets to distribute air about a head of a user
US6990691B2 (en) 2003-07-18 2006-01-31 Depuy Products, Inc. Head gear apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1978994A (en) * 1932-05-28 1934-10-30 Domenic A Fortunato Protective helmet
DE1837823U (de) * 1961-05-25 1961-09-14 Draegerwerk Ag Atemschutzhaube.
DE1279473B (de) * 1965-09-09 1968-10-03 Ml Aviation Co Ltd Unter Druck zu setzende Haube fuer Hoehenfahrer
GB1495020A (en) * 1974-01-16 1977-12-14 Nat Res Dev Respirators
NO133529C (enrdf_load_stackoverflow) * 1974-03-20 1976-05-19 Ostoja Kovacevic

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2234889A (en) * 1989-11-20 1991-02-20 John Stewart Simpson Stewart Breathing hood

Also Published As

Publication number Publication date
DE2600486C2 (enrdf_load_stackoverflow) 1987-08-27
SE417901B (sv) 1981-04-27
IT1049232B (it) 1981-01-20
DE2600486A1 (de) 1976-07-15
SE7600085L (sv) 1976-07-12
FR2297057B1 (enrdf_load_stackoverflow) 1978-05-19
FR2297057A1 (fr) 1976-08-06

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Legal Events

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

Effective date: 19931217