GB1158495A - Airmen's Helmets - Google Patents

Airmen's Helmets

Info

Publication number
GB1158495A
GB1158495A GB942366A GB942366A GB1158495A GB 1158495 A GB1158495 A GB 1158495A GB 942366 A GB942366 A GB 942366A GB 942366 A GB942366 A GB 942366A GB 1158495 A GB1158495 A GB 1158495A
Authority
GB
United Kingdom
Prior art keywords
mask
jaw
piece
helmet
pair
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
GB942366A
Inventor
Marcel Jules Odilon Lobelle
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.)
ML Aviation Ltd
Original Assignee
ML Aviation 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 ML Aviation Ltd filed Critical ML Aviation Ltd
Priority to GB942366A priority Critical patent/GB1158495A/en
Priority to FR97147A priority patent/FR1514504A/en
Priority to DE19671708071 priority patent/DE1708071C3/en
Publication of GB1158495A publication Critical patent/GB1158495A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/28—Ventilating arrangements
    • A42B3/288—Ventilating arrangements with means for attaching respirators or breathing masks
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/18—Face protection devices
    • A42B3/22—Visors
    • A42B3/228—Visors for military or aviation applications
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D10/00—Flight suits

Abstract

1,158,495. Flying helmet. M.L. AVIATION CO. Ltd. 27 Feb., 1967 [3 March, 1966], No. 9423/66. Heading A3V. A non-pressurized airman's helmet has an oxygen mask 6 supported by a jaw-piece 7 which is pivoted to the shell 4 at one side 8 and releasably secured to the other side 10 so that the jaw-piece and the mask can be swung away from the wearer. The helmet is described in detail in Specification 1,158,494 and is particularly for use with an ejection seat helmet restraint system. The jaw-piece is rigid and the oxygen mask 6 is secured to a U-shaped bracket within the jaw-piece. The pressure of the mask against the face is controlled by a knob 30 secured to a screwed rod 31. Further adjustment wheels 18, 24 enable the mask to be raised or lowered relative to the jaw-piece. In an alternative mask adjusting means, Fig. 5 (not shown), the mask is held against the face by a pair of upper cords (33), (34) and a pair of lower cords (35), (36). Each pair is connected over pulleys to adjusting screws (46), (50) respectively.
GB942366A 1966-03-03 1966-03-13 Airmen's Helmets Expired GB1158495A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB942366A GB1158495A (en) 1966-03-03 1966-03-13 Airmen's Helmets
FR97147A FR1514504A (en) 1966-03-03 1967-03-02 Advanced Aviator Helmet
DE19671708071 DE1708071C3 (en) 1966-03-03 1967-03-02 Not pressurized pilot's hood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB942366A GB1158495A (en) 1966-03-03 1966-03-13 Airmen's Helmets

Publications (1)

Publication Number Publication Date
GB1158495A true GB1158495A (en) 1969-07-16

Family

ID=9871691

Family Applications (1)

Application Number Title Priority Date Filing Date
GB942366A Expired GB1158495A (en) 1966-03-03 1966-03-13 Airmen's Helmets

Country Status (2)

Country Link
FR (1) FR1514504A (en)
GB (1) GB1158495A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120081A (en) * 1982-04-26 1983-11-30 Hanspeter Hoffmann Protective helmet with securing collar
FR2584898A1 (en) * 1985-07-22 1987-01-23 Nkf Helmet, particularly for riders or passengers of land vehicles, such as motorcyclists
CN104161329A (en) * 2013-05-16 2014-11-26 一禾科技发展（上海）有限公司 Space suit side window fastening structure and method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4250877A (en) * 1978-05-15 1981-02-17 Morse Diving Equipment Company, Inc. Diver's helmet and face mask for use therewith

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120081A (en) * 1982-04-26 1983-11-30 Hanspeter Hoffmann Protective helmet with securing collar
FR2584898A1 (en) * 1985-07-22 1987-01-23 Nkf Helmet, particularly for riders or passengers of land vehicles, such as motorcyclists
CN104161329A (en) * 2013-05-16 2014-11-26 一禾科技发展（上海）有限公司 Space suit side window fastening structure and method
CN104161329B (en) * 2013-05-16 2016-02-03 一禾科技发展（上海）有限公司 Suit face-port fastening structure and fastening method thereof

Also Published As

Publication number Publication date
FR1514504A (en) 1968-02-23
DE1708071A1 (en) 1971-04-22
DE1708071B2 (en) 1975-09-18

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees