FR2297057B1 - - Google Patents

Info

Publication number
FR2297057B1
FR2297057B1 FR7540065A FR7540065A FR2297057B1 FR 2297057 B1 FR2297057 B1 FR 2297057B1 FR 7540065 A FR7540065 A FR 7540065A FR 7540065 A FR7540065 A FR 7540065A FR 2297057 B1 FR2297057 B1 FR 2297057B1
Authority
FR
France
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
FR7540065A
Other languages
French (fr)
Other versions
FR2297057A1 (fr
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 FR2297057A1 publication Critical patent/FR2297057A1/fr
Application granted granted Critical
Publication of FR2297057B1 publication Critical patent/FR2297057B1/fr
Granted 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)
FR7540065A 1975-01-10 1975-12-30 Dispositif pour la protection des voies respiratoires Granted FR2297057A1 (fr)

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 (2)

Publication Number Publication Date
FR2297057A1 FR2297057A1 (fr) 1976-08-06
FR2297057B1 true FR2297057B1 (xx) 1978-05-19

Family

ID=11155151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7540065A Granted FR2297057A1 (fr) 1975-01-10 1975-12-30 Dispositif pour la protection des voies respiratoires

Country Status (5)

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

Families Citing this family (6)

* 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
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
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
GB2234889A (en) * 1989-11-20 1991-02-20 John Stewart Simpson Stewart Breathing hood
DE60133811T2 (de) 2000-01-18 2009-06-25 Stryker Corp., Kalamazoo Luftfiltersystem mit einem helm mit zumindest zwei luftauslässen zum verteilen der luft um den kopf des benutzers
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 (xx) * 1974-03-20 1976-05-19 Ostoja Kovacevic

Also Published As

Publication number Publication date
DE2600486A1 (de) 1976-07-15
DE2600486C2 (xx) 1987-08-27
IT1049232B (it) 1981-01-20
SE7600085L (sv) 1976-07-12
FR2297057A1 (fr) 1976-08-06
GB1508230A (en) 1978-04-19
SE417901B (sv) 1981-04-27

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Legal Events

Date Code Title Description
ST Notification of lapse