GB1005187A - Improvements relating to flying helmets - Google Patents

Improvements relating to flying helmets

Info

Publication number
GB1005187A
GB1005187A GB931561A GB931561A GB1005187A GB 1005187 A GB1005187 A GB 1005187A GB 931561 A GB931561 A GB 931561A GB 931561 A GB931561 A GB 931561A GB 1005187 A GB1005187 A GB 1005187A
Authority
GB
United Kingdom
Prior art keywords
helmet
cord
head
buns
ear
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
GB931561A
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 CO Ltd
M L AVIATION CO Ltd
Original Assignee
ML AVIATION CO Ltd
M L AVIATION CO 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 CO Ltd, M L AVIATION CO Ltd filed Critical ML AVIATION CO Ltd
Priority to GB931561A priority Critical patent/GB1005187A/en
Publication of GB1005187A publication Critical patent/GB1005187A/en
Application status is Expired legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A42HEADWEAR
    • A42BHATS; HEAD COVERINGS
    • A42B3/00Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04Parts, details or accessories of helmets
    • A42B3/28Ventilating arrangements
    • A42B3/288Ventilating arrangements with means for attaching respirators or breathing masks
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00Breathing 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
    • A62B18/04Gas helmets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D10/00Flying suits

Abstract

1,005,187. Respiratory appliances. M. L. AVIATION CO. Ltd. March 9, 1962 [March 14, 1961], No. 9315/61. Heading AST. [Also in Division A3] A flying helmet has an oxygen mask 8 and ear buns 21, 22 which are movable inwardly towards the centre of the helmet against a bias on operation of a control means 36 to 40. The mask is secured by a resilient neck 9 to the front of the helmet which has a face opening 2 closable by a visor 3. The ends of a resilient pad 11 arranged over the mask are interconnected a cord 14, 15, 18, 19, 29, 30 which passes round the sides and back of the head and is supported in guides 27, 28 on the ear buns and in eyelets 31, 32 fixed to the helment. Near the rear of the helmet, the cord is attached to a further cord 34 wound on a capstan 36 which is operated through a gear 38 by a hand wheel 39 on the outside of the helmet. The ear buns are normally held away from the head by pairs of spring arms 23, 24 connected to the crown of the helmet On winding the further cord on the capstan, the cord interconnecting the two ends of the maskcovering pad is tightened to cause the application of the mask and the ear buns to the head of the wearer against the resilience of the flexible neck and the spring arms, respectively. Temple pads 43 and a back pad 47 are similarly normally held away from the head of the wearer by spring arms 45 and leaf springs 48, 49, respectively, and may be moved against the head of the wearer by tightening a cord 54<SP>1</SP> on rotating a second capstan 66 by a handwheel 73. A further pad 68 or a webbing harness may be supported within the crown of the helmet by leaf springs. Specification 1,005,186 is referred to.
GB931561A 1961-03-14 1961-03-14 Improvements relating to flying helmets Expired GB1005187A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB931561A GB1005187A (en) 1961-03-14 1961-03-14 Improvements relating to flying helmets

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB931561A GB1005187A (en) 1961-03-14 1961-03-14 Improvements relating to flying helmets
US17881262 US3167069A (en) 1961-03-14 1962-03-12 Easily donned flying helmet
BE615078A BE615078A (en) 1961-03-14 1962-03-14 Improvements in flight helmets

Publications (1)

Publication Number Publication Date
GB1005187A true GB1005187A (en) 1965-09-22

Family

ID=9869611

Family Applications (1)

Application Number Title Priority Date Filing Date
GB931561A Expired GB1005187A (en) 1961-03-14 1961-03-14 Improvements relating to flying helmets

Country Status (3)

Country Link
US (1) US3167069A (en)
BE (1) BE615078A (en)
GB (1) GB1005187A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3943572A (en) * 1974-06-10 1976-03-16 Gentex Corporation Helmet retention system
US3991423A (en) * 1975-09-08 1976-11-16 General Aquadyne, Inc. Helmet with actuated neck pad
GB2264647A (en) * 1992-03-06 1993-09-08 Kemira Oy Fastening inner mask inside hood
US5283914A (en) * 1990-12-20 1994-02-08 Coal Industry (Patents) Limited Protective helmets
DE4323926A1 (en) * 1993-07-16 1995-01-19 Interspiro Gmbh Protective helmet combined with face mask
AU657503B2 (en) * 1990-12-20 1995-03-16 Thetford Moulded Products Limited Improvements in or relating to protective helmets

Families Citing this family (8)

* 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
GB8912839D0 (en) * 1989-06-03 1989-07-19 Lowrie Robert Improvements in or relating to safety helmets
US5291880A (en) * 1990-08-16 1994-03-08 Cairns & Brother Inc. Protective helmet with protective facepiece connection and adjustment provision
US5687713A (en) * 1991-11-29 1997-11-18 Bahr; Erik W. Breathing mask
US7950073B2 (en) * 2007-08-06 2011-05-31 Xenith, Llc Headgear securement system
JP2016511339A (en) * 2013-03-15 2016-04-14 エス.スッダビ ロウベルト Helmet provided with a plurality of protection zones
US9980531B2 (en) 2012-03-06 2018-05-29 Loubert S. Suddaby Protective helmet with energy storage mechanism
US9795178B2 (en) 2012-03-06 2017-10-24 Loubert S. Suddaby Helmet with multiple protective zones

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2739310A (en) * 1952-06-11 1956-03-27 Frieder Headgear structure
US2742039A (en) * 1954-06-25 1956-04-17 Bloom Aaron Suspension assembly for oxygen pressure breathing mask
US3028602A (en) * 1960-12-19 1962-04-10 Mine Safety Appliances Co Helmet head positioner

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3943572A (en) * 1974-06-10 1976-03-16 Gentex Corporation Helmet retention system
US3991423A (en) * 1975-09-08 1976-11-16 General Aquadyne, Inc. Helmet with actuated neck pad
US5283914A (en) * 1990-12-20 1994-02-08 Coal Industry (Patents) Limited Protective helmets
AU657503B2 (en) * 1990-12-20 1995-03-16 Thetford Moulded Products Limited Improvements in or relating to protective helmets
GB2264647A (en) * 1992-03-06 1993-09-08 Kemira Oy Fastening inner mask inside hood
GB2264647B (en) * 1992-03-06 1995-10-25 Kemira Oy Respitory protective device with a hood and a filter attached to the hood
DE4323926A1 (en) * 1993-07-16 1995-01-19 Interspiro Gmbh Protective helmet combined with face mask

Also Published As

Publication number Publication date
BE615078A1 (en)
BE615078A (en) 1962-07-14
US3167069A (en) 1965-01-26

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