IT940544B - PROTECTIVE HEAD STRUCTURE - Google Patents

PROTECTIVE HEAD STRUCTURE

Info

Publication number
IT940544B
IT940544B IT30993/71A IT3099371A IT940544B IT 940544 B IT940544 B IT 940544B IT 30993/71 A IT30993/71 A IT 30993/71A IT 3099371 A IT3099371 A IT 3099371A IT 940544 B IT940544 B IT 940544B
Authority
IT
Italy
Prior art keywords
head structure
protective head
protective
head
Prior art date
Application number
IT30993/71A
Other languages
Italian (it)
Original Assignee
Gentex Corp
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 Gentex Corp filed Critical Gentex Corp
Application granted granted Critical
Publication of IT940544B publication Critical patent/IT940544B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H1/00—Personal protection gear
    • F41H1/04—Protection helmets
    • 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
    • A42B3/10—Linings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Finger-Pressure Massage (AREA)
IT30993/71A 1970-11-12 1971-11-11 PROTECTIVE HEAD STRUCTURE IT940544B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8882370A 1970-11-12 1970-11-12

Publications (1)

Publication Number Publication Date
IT940544B true IT940544B (en) 1973-02-20

Family

ID=22213707

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30993/71A IT940544B (en) 1970-11-12 1971-11-11 PROTECTIVE HEAD STRUCTURE

Country Status (6)

Country Link
US (1) US3786519A (en)
CA (1) CA952652A (en)
DE (1) DE2156338A1 (en)
FR (1) FR2114561A5 (en)
GB (3) GB1326158A (en)
IT (1) IT940544B (en)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3906547A (en) * 1974-09-26 1975-09-23 Gentex Corp Headset retainer for helmet
US4023209A (en) * 1975-12-17 1977-05-17 Gentex Corporation Protective helmet assembly with segmental outer shell
US4035845A (en) * 1976-09-16 1977-07-19 The United States Of America As Represented By The Secretary Of The Air Force Protective flight helmet
US4307385A (en) * 1978-11-22 1981-12-22 Sue Ann Evans Noise monitoring apparatus
DE2915990C3 (en) * 1979-04-20 1986-05-07 Heinrich Andreas Dipl.-Ing. 6380 Bad Homburg Peiker Receiver for attaching to a protective helmet
US4517417A (en) * 1982-03-25 1985-05-14 Honda Giken Kogyo Kabushiki Kaisha Communication system for a motor vehicle
GB2126076A (en) * 1982-08-31 1984-03-21 Secr Defence Aircrew helmet
US4843642A (en) * 1985-02-15 1989-07-04 Brower Richard A Combat vehicle crewman helmet
US4741030A (en) * 1986-10-31 1988-04-26 Wilson Wesley T Communications headset
US4719462A (en) * 1986-11-17 1988-01-12 Hawkins David E Radar detection helmet
US4864619A (en) * 1987-04-15 1989-09-05 Spates G Michael Stereo headset-headband assemblies for headphones
US4748694A (en) * 1987-05-07 1988-06-07 Gentex Corporation Spring device for earcup assemblies of protective helmet
CH675050A5 (en) * 1988-01-08 1990-08-31 Titlis Fiber Composites Ltd
US4905322A (en) * 1988-04-18 1990-03-06 Gentex Corporation Energy-absorbing earcup assembly
US5034747A (en) * 1989-04-10 1991-07-23 Donahue Christopher A Detachable radar unit for a helmet
US5265165A (en) * 1990-03-16 1993-11-23 Rauch Robert A Multipurpose headwear
US5157788A (en) * 1991-05-17 1992-10-27 Schultz Jeffrey P Ventilated, heat attenuating headwear
GB2257017A (en) * 1991-06-27 1993-01-06 Secr Defence Bullet proof helmet
GB2268388A (en) * 1992-07-11 1994-01-12 Gec Ferranti Defence Syst Helmet
US5317643A (en) * 1993-02-08 1994-05-31 Patricelli Richard D Audio helmet apparatus
US5522091A (en) * 1994-03-21 1996-06-04 Gentex Corporation Sighter's protective helmet
US5590209A (en) * 1994-07-22 1996-12-31 Setcom Corporation Mount for supporting a microphone on a helmet
US5544367A (en) * 1994-09-01 1996-08-13 March, Ii; Richard W. Flexible helmet
US5661854A (en) * 1994-09-01 1997-09-02 March, Ii; Richard W. Flexible helmet
US5628071A (en) * 1995-01-13 1997-05-13 Motorika Ltd. Collapsible helmet
FI100848B (en) * 1996-06-28 1998-03-13 Kitek Oy Ab Insinoeoeritoimist Speech garnish fastener in a helmet
US6154890A (en) * 1999-06-04 2000-12-05 Gentex Corporation Enlarged earcup with adjustable earseal and improved noise attenuation
US6954954B2 (en) * 2002-02-06 2005-10-18 Pediatric Medical Solutions, Llc Infant sleep guard system and method
US20070130673A1 (en) * 2005-12-12 2007-06-14 Stealth Headgear Llc Protective headgear
WO2008079525A2 (en) 2006-11-03 2008-07-03 Lineweight Llc Vented ballistic combat helmet
US8661572B2 (en) 2007-09-06 2014-03-04 Artisent, Llc Helmet edge band
US20100132721A1 (en) * 2008-12-02 2010-06-03 Rpb, Ltd. Respirator helmet with integrated hearing protection
US20110081036A1 (en) * 2009-10-07 2011-04-07 Wayne Brown Ballistic headset
US20120011631A1 (en) * 2010-07-16 2012-01-19 Daniel Crossman Headpiece assembly having removable ballistic shell and bump shell with suspension assembly
JP4880059B1 (en) * 2010-09-24 2012-02-22 西日本高速道路メンテナンス関西株式会社 Headphone for helmet and helmet having the headphone
US8996382B2 (en) 2010-10-14 2015-03-31 Guy L. McClung, III Lips blockers, headsets and systems
US20120233746A1 (en) * 2011-03-14 2012-09-20 Jwa Seung Jin Snowboard and ski head protector
US9149669B2 (en) * 2013-02-01 2015-10-06 3M Innovative Properties Company Respiratory protection device harness assembly
US20140237706A1 (en) * 2013-02-25 2014-08-28 Donnie O'Conner Padded Skull Cap
RU2547340C1 (en) * 2014-05-23 2015-04-10 Сергей Константинович Солдатов Ear protectors for fleet personnel
RU2547341C1 (en) * 2014-06-16 2015-04-10 Сергей Константинович Солдатов Ear protectors with acoustic hazard indicator
US20160088891A1 (en) * 2014-09-25 2016-03-31 Gentex Corporation Helmet Cover Assembly
US20160256763A1 (en) * 2015-03-06 2016-09-08 Michael Henry McGee Compositions for preventing head injuries in team sports
EP3358979A1 (en) * 2015-10-09 2018-08-15 Intellectual Property Holdings, LLC Scalable helmet
US10075786B2 (en) * 2016-01-21 2018-09-11 Jared Larsen Headphone earpiece cover
CN106052485A (en) * 2016-06-01 2016-10-26 安瑞装甲材料（芜湖）科技有限公司 Bulletproof helmet with communication function
US10512295B1 (en) 2016-07-08 2019-12-24 Guardian Innovations, Llc Protective headgear
US10506839B1 (en) * 2016-07-08 2019-12-17 Guardian Innovations, Llc Protective Headgear
WO2018200414A1 (en) 2017-04-26 2018-11-01 Fend Corp. Collapsible helmet
CN107212500A (en) * 2017-07-17 2017-09-29 苏州伟安杰工程技术有限公司 Multifunction safety protective cap
USD856598S1 (en) 2017-12-22 2019-08-13 Gentex Corporation Helmet cover
CN110840478A (en) * 2019-11-29 2020-02-28 彭旗宇 Head fixing device for PET examination
USD937808S1 (en) * 2020-04-10 2021-12-07 Ming Liu Headset
USD940100S1 (en) * 2020-05-16 2022-01-04 Dongguan Lanye Electronic Technology Co., Ltd. Headset
USD950519S1 (en) * 2020-06-24 2022-05-03 Dongguan Lanye Electronic Technology Co., Ltd Earphone
USD952601S1 (en) * 2020-07-31 2022-05-24 Shenzhen Shenggao Network Technology Co., Ltd. Headphone
JP1731977S (en) 2022-07-25 2022-12-12 headset
JP1731978S (en) * 2022-07-25 2022-12-12 microphone

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1354524A (en) * 1918-08-28 1920-10-05 John S Timmons Telephone head set
US1937602A (en) * 1928-11-10 1933-12-05 Robert S Stewart Reproducing circuit
US1965188A (en) * 1929-08-16 1934-07-03 Telefunken Gmbh Luminous amplifier control
FR708845A (en) * 1931-01-05 1931-07-29 Dietz & Ritter G M B H Dr Improvements made to devices for connecting a loudspeaker to a station connected to the mains
US2186072A (en) * 1936-06-22 1940-01-09 Aurex Corp Head phone
US3296582A (en) * 1946-07-23 1967-01-03 John M Ide Underwater listening aid for submerged personnel
US2871484A (en) * 1953-09-24 1959-02-03 Leonard P Frieder Close-fitting helmet
US2901750A (en) * 1957-07-10 1959-09-01 Frederick F Welsh Crash helmet
US2977418A (en) * 1958-03-12 1961-03-28 Victor E Haas Combined oscillator and head phone for code practice
FR1230574A (en) * 1959-04-01 1960-09-16 Socapex Lightweight telephone headband, particularly for telephone headset microphone
US3190973A (en) * 1960-05-13 1965-06-22 Leonard P Frieder Rigid shell helmet and rigging and sound attenuating means therefor
US3176071A (en) * 1960-12-23 1965-03-30 William E Tilton Electronic sound transmission
US3172076A (en) * 1962-03-10 1965-03-02 Alinari Carlo Apparatus for speech communication between divers
US3258534A (en) * 1963-02-25 1966-06-28 Forrest C Goldsworthy Safety headpiece loudspeaker
US3306991A (en) * 1963-06-04 1967-02-28 Homer J Wood Protective hearing aid
US3366971A (en) * 1965-10-24 1968-02-06 Louis Scherz Liner laminate and helmet liner formed therefrom
US3512088A (en) * 1967-03-14 1970-05-12 Ross Electronics Corp Headphone apparatus having selectable loudspeaker or earpiece sound reproducer

Also Published As

Publication number Publication date
GB1326159A (en) 1973-08-08
FR2114561A5 (en) 1972-06-30
DE2156338A1 (en) 1972-05-18
DE2166349B2 (en) 1977-04-07
GB1326158A (en) 1973-08-08
GB1326160A (en) 1973-08-08
CA952652A (en) 1974-08-13
DE2166349A1 (en) 1973-10-18
US3786519A (en) 1974-01-22

Similar Documents

Publication Publication Date Title
IT940544B (en) PROTECTIVE HEAD STRUCTURE
BE776553A (en) DREDGING HEAD
CH539197A (en) turbine
CH525798A (en) Protective device with a destructible hood
TR16869A (en) DAMAGE OELDUERUECUE
CH526308A (en) Descender
TR16921A (en) DAMAGE OELDURUECUELER
AT314447B (en) Impact tool
AT338506B (en) SPREADING HEAD
AT320361B (en) Protective cover
IT968027B (en) IMPROVEMENTS RELATING TO DENTALS
AT311901B (en) Shower head
SE406162B (en) START STRING HEAD
TR16830A (en) DAMAGE OELDUERUECUELER
SE393926B (en) REVERSIBLE GRATTER
CH526396A (en) Mosaic print head
CH523145A (en) Printhead
CH522750A (en) Spinner head
CH530890A (en) Coupling head
BE772086R (en) CASE A
SE384148B (en) EXTENSION HEAD
BR7107958D0 (en) IMPROVEMENTS RELATING TO ANTICONCEPTIONAL DEVICES
AT318222B (en) Tool head
AT338502B (en) SLOT NOZZLE HEAD
AT317094B (en) Well head