NO136693B - - Google Patents

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Publication number
NO136693B
NO136693B NO760835A NO760835A NO136693B NO 136693 B NO136693 B NO 136693B NO 760835 A NO760835 A NO 760835A NO 760835 A NO760835 A NO 760835A NO 136693 B NO136693 B NO 136693B
Authority
NO
Norway
Prior art keywords
helmet
arm
bell
arms
operating
Prior art date
Application number
NO760835A
Other languages
English (en)
Norwegian (no)
Other versions
NO136693C (no
NO760835L (no
Inventor
Erik Bottger
Original Assignee
Erik Bottger
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 Erik Bottger filed Critical Erik Bottger
Priority to NO760835A priority Critical patent/NO136693C/no
Priority to US05/769,152 priority patent/US4104743A/en
Priority to DE2706460A priority patent/DE2706460C2/de
Priority to FI770529A priority patent/FI58056C/fi
Priority to AU22622/77A priority patent/AU501698B2/en
Priority to JP1937977A priority patent/JPS52110146A/ja
Priority to CA273,368A priority patent/CA1075613A/fr
Priority to SE7702451A priority patent/SE423308B/xx
Priority to BR7701420A priority patent/BR7701420A/pt
Priority to GB9976/77A priority patent/GB1525090A/en
Priority to FR7707003A priority patent/FR2343472A1/fr
Priority to ZA00771455A priority patent/ZA771455B/xx
Publication of NO136693B publication Critical patent/NO136693B/no
Publication of NO760835L publication Critical patent/NO760835L/no
Publication of NO136693C publication Critical patent/NO136693C/no

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
    • A42B3/16—Ear protection devices
    • A42B3/166—Integral hearing protection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
    • A61F11/06—Protective devices for the ears
    • A61F11/14—Protective devices for the ears external, e.g. earcaps or earmuffs

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Psychology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Helmets And Other Head Coverings (AREA)
NO760835A 1976-03-10 1976-03-10 Anordning ved vernehjelm med ¦reklokker NO136693C (no)

Priority Applications (12)

Application Number Priority Date Filing Date Title
NO760835A NO136693C (no) 1976-03-10 1976-03-10 Anordning ved vernehjelm med ¦reklokker
US05/769,152 US4104743A (en) 1976-03-10 1977-02-16 Device for safety-helmet with ear mufflers
DE2706460A DE2706460C2 (de) 1976-03-10 1977-02-16 Vorrichtung für Schutzhelme mit Gehörschützern
FI770529A FI58056C (fi) 1976-03-10 1977-02-18 Skyddshjaelm med hoerselskydd
AU22622/77A AU501698B2 (en) 1976-03-10 1977-02-24 Device fora safety helmet with earmuffs
JP1937977A JPS52110146A (en) 1976-03-10 1977-02-25 Safety helmet with ear pad
CA273,368A CA1075613A (fr) 1976-03-10 1977-02-28 Cache-oreilles pour casque de securite
SE7702451A SE423308B (sv) 1976-03-10 1977-03-04 Anordning vid skyddshjelm med horselskydd
BR7701420A BR7701420A (pt) 1976-03-10 1977-03-09 Dispositivo para um capacete de seguranca com amortecedores auriculares
GB9976/77A GB1525090A (en) 1976-03-10 1977-03-09 Device for a safety helmet with ear mufflers
FR7707003A FR2343472A1 (fr) 1976-03-10 1977-03-09 Dispositif pour casque de securite a protege-tympan
ZA00771455A ZA771455B (en) 1976-03-10 1977-03-10 Device for a safety-helmet with ear mufflers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO760835A NO136693C (no) 1976-03-10 1976-03-10 Anordning ved vernehjelm med ¦reklokker

Publications (3)

Publication Number Publication Date
NO136693B true NO136693B (fr) 1977-07-18
NO760835L NO760835L (no) 1977-07-18
NO136693C NO136693C (no) 1977-10-26

Family

ID=19882770

Family Applications (1)

Application Number Title Priority Date Filing Date
NO760835A NO136693C (no) 1976-03-10 1976-03-10 Anordning ved vernehjelm med ¦reklokker

Country Status (12)

Country Link
US (1) US4104743A (fr)
JP (1) JPS52110146A (fr)
AU (1) AU501698B2 (fr)
BR (1) BR7701420A (fr)
CA (1) CA1075613A (fr)
DE (1) DE2706460C2 (fr)
FI (1) FI58056C (fr)
FR (1) FR2343472A1 (fr)
GB (1) GB1525090A (fr)
NO (1) NO136693C (fr)
SE (1) SE423308B (fr)
ZA (1) ZA771455B (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4316290A (en) * 1980-07-18 1982-02-23 Norton Company Ear muff accessory for safety hard hat
US4347631A (en) * 1980-07-18 1982-09-07 Norton Company Ear muff accessory for safety hard hat
JPS587823U (ja) * 1981-07-09 1983-01-19 ヒカリトレ−ド株式会社 防寒用耳当て具
JPS60105626U (ja) * 1983-12-26 1985-07-18 大阪グリツプ化工株式会社 ヘルメツト
US4636592A (en) * 1984-12-03 1987-01-13 Helmet Sound, Inc. Speaker mounting for lined helmet
SE8703414L (sv) * 1987-09-02 1989-03-03 Kompositprodukter Sk Fm Ab Hoerselskydd
US5283914A (en) * 1990-12-20 1994-02-08 Coal Industry (Patents) Limited Protective helmets
DE59406401D1 (de) * 1993-09-30 1998-08-13 Artilux Herzig Ag Befestigungssystem für ein Gesichtsschutzschild und/oder Gehörschutzmuscheln an einem Arbeitshelm
US6056082A (en) * 1997-05-09 2000-05-02 3M Innovative Properties Company Ergonomic banded ear plug
AUPO728997A0 (en) * 1997-06-11 1997-07-03 Mccafferty, Paul Combined head and hearing protection means
SE0100292D0 (sv) * 2001-02-01 2001-02-01 Kompositprodukter Ab Kåpa och bricka för hörselskydd
US20080304689A1 (en) * 2004-11-11 2008-12-11 Curzon Nicholas E Mount For an Acoustic Device
US8028344B2 (en) * 2005-06-17 2011-10-04 Artisent, Inc. Hinged attachment of headgear to a helmet
US9072328B2 (en) * 2005-06-17 2015-07-07 Artisent, Llc Hinged attachment of headgear to a helmet
US20070044206A1 (en) * 2005-08-29 2007-03-01 Sato Luciana M Hearing protective earmuff device having frictionally engageable ear cups
US7444687B2 (en) * 2005-08-29 2008-11-04 3M Innovative Properties Company Hearing protective device that includes cellular earmuffs
USD750846S1 (en) 2006-02-09 2016-03-01 Artisent, Llc Helmet mounted rail
DE102006040555A1 (de) * 2006-08-30 2008-03-06 Andreas Stihl Ag & Co. Kg Kopfschutzkombination
US8503711B2 (en) * 2010-05-20 2013-08-06 Michael Flynn Hat mounted music system
DE102010026997A1 (de) * 2010-07-13 2012-01-19 Anton Pfanner Gehörschutz zur Befestigung an einem Schutzhelm, insbesondere für Forstarbeiter
US9124974B2 (en) 2013-06-17 2015-09-01 Michael Flynn Hat mounted music system
US9339075B2 (en) * 2013-08-09 2016-05-17 Larry D. Ratliff Cap hearing protection system
EP3094199B1 (fr) * 2014-01-14 2019-07-24 Gentex Corporation Ensemble bras pivotant pour un casque-micro monté sur un casque
AU2015253572B2 (en) * 2014-05-02 2018-04-12 3M Innovative Properties Company Ear muff attachment having dual axis of rotation
USD741550S1 (en) 2014-05-02 2015-10-20 3M Innovative Properties Company Ear muff attachment arm
TWI596951B (zh) * 2015-07-23 2017-08-21 固昌通訊股份有限公司 耳罩式耳機
USD840605S1 (en) 2017-03-10 2019-02-12 Gentex Corporation Mounting rail base plate
USD866867S1 (en) * 2017-04-17 2019-11-12 Circumstant, Inc. Headwear
USD876017S1 (en) * 2017-05-10 2020-02-18 3M Innovative Properties Company Attachment arm
CN109123875A (zh) * 2018-09-18 2019-01-04 金华市多绿奇五金制品有限公司 一种安全头盔
USD869777S1 (en) 2018-10-23 2019-12-10 Gentex Corporation Accessory rail connector
CN113891662A (zh) * 2019-05-16 2022-01-04 洛卡泰利股份公司 防护头盔

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1047237A (fr) *
US3128469A (en) * 1959-08-06 1964-04-14 Ml Aviation Co Ltd Flying helmets
US3091771A (en) * 1961-10-16 1963-06-04 Mine Safety Appliances Co Ear cup assembly for helmets
US3178723A (en) * 1963-05-24 1965-04-20 Leonard P Frieder Sound attenuating device and supporting means in a helmet
US3193841A (en) * 1964-02-03 1965-07-13 Frank P Haluska Ear muff mounting structure for headgear
US3197785A (en) * 1964-05-18 1965-08-03 Electric Storage Battery Co Ear protector attachment in combination with a safety cap
FR1446416A (fr) * 1965-06-09 1966-07-22 Optique Scient L Casque de pilote d'avion avec mécanisme de manoeuvre et de verrouillage de l'écrande protection
US3430261A (en) * 1967-03-01 1969-03-04 Air Reduction Sound attenuator attachment for a protective helmet
US3461463A (en) * 1967-06-09 1969-08-19 American Optical Corp Ear protector suspension devices and the combination with headgear
US3864756A (en) * 1972-12-18 1975-02-11 Us Navy Adjustable earmuffs
US3845505A (en) * 1973-06-28 1974-11-05 Mine Safety Appliances Co Adjustable ear cover assembly for safety hats

Also Published As

Publication number Publication date
FR2343472B1 (fr) 1982-06-11
DE2706460A1 (de) 1977-09-15
DE2706460C2 (de) 1985-05-30
US4104743A (en) 1978-08-08
AU2262277A (en) 1978-08-31
CA1075613A (fr) 1980-04-15
SE423308B (sv) 1982-05-03
FI58056B (fi) 1980-08-29
NO136693C (no) 1977-10-26
NO760835L (no) 1977-07-18
GB1525090A (en) 1978-09-20
SE7702451L (sv) 1977-09-11
FI58056C (fi) 1980-12-10
BR7701420A (pt) 1977-11-01
FI770529A (fr) 1977-09-11
AU501698B2 (en) 1979-06-28
JPS52110146A (en) 1977-09-16
ZA771455B (en) 1978-02-22
FR2343472A1 (fr) 1977-10-07

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