SE423308B - Anordning vid skyddshjelm med horselskydd - Google Patents
Anordning vid skyddshjelm med horselskyddInfo
- Publication number
- SE423308B SE423308B SE7702451A SE7702451A SE423308B SE 423308 B SE423308 B SE 423308B SE 7702451 A SE7702451 A SE 7702451A SE 7702451 A SE7702451 A SE 7702451A SE 423308 B SE423308 B SE 423308B
- Authority
- SE
- Sweden
- Prior art keywords
- protective helmet
- hearing protection
- hearing
- protection
- helmet
- Prior art date
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)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Physics & Mathematics (AREA)
- Otolaryngology (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Psychology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Helmets And Other Head Coverings (AREA)
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 (2)
Publication Number | Publication Date |
---|---|
SE7702451L SE7702451L (sv) | 1977-09-11 |
SE423308B true SE423308B (sv) | 1982-05-03 |
Family
ID=19882770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7702451A SE423308B (sv) | 1976-03-10 | 1977-03-04 | Anordning vid skyddshjelm med horselskydd |
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 (33)
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 |
EP1810546A4 (fr) * | 2004-11-11 | 2009-11-11 | Nicholas Edward Curzon | Monture pour dispositif acoustique |
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 |
USD750847S1 (en) | 2006-02-09 | 2016-03-01 | Artisent, Llc | Helmet mount |
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 |
US10959477B2 (en) * | 2014-05-02 | 2021-03-30 | 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 |
USD1042980S1 (en) | 2023-01-16 | 2024-09-17 | Gentex Corporation | Mounting rail |
Family Cites Families (11)
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 |
-
1976
- 1976-03-10 NO NO760835A patent/NO136693C/no unknown
-
1977
- 1977-02-16 US US05/769,152 patent/US4104743A/en not_active Expired - Lifetime
- 1977-02-16 DE DE2706460A patent/DE2706460C2/de not_active Expired
- 1977-02-18 FI FI770529A patent/FI58056C/fi not_active IP Right Cessation
- 1977-02-24 AU AU22622/77A patent/AU501698B2/en not_active Expired
- 1977-02-25 JP JP1937977A patent/JPS52110146A/ja active Pending
- 1977-02-28 CA CA273,368A patent/CA1075613A/fr not_active Expired
- 1977-03-04 SE SE7702451A patent/SE423308B/xx not_active IP Right Cessation
- 1977-03-09 BR BR7701420A patent/BR7701420A/pt unknown
- 1977-03-09 FR FR7707003A patent/FR2343472A1/fr active Granted
- 1977-03-09 GB GB9976/77A patent/GB1525090A/en not_active Expired
- 1977-03-10 ZA ZA00771455A patent/ZA771455B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2343472A1 (fr) | 1977-10-07 |
FR2343472B1 (fr) | 1982-06-11 |
GB1525090A (en) | 1978-09-20 |
BR7701420A (pt) | 1977-11-01 |
US4104743A (en) | 1978-08-08 |
AU501698B2 (en) | 1979-06-28 |
FI770529A (fr) | 1977-09-11 |
AU2262277A (en) | 1978-08-31 |
DE2706460C2 (de) | 1985-05-30 |
FI58056C (fi) | 1980-12-10 |
ZA771455B (en) | 1978-02-22 |
CA1075613A (fr) | 1980-04-15 |
SE7702451L (sv) | 1977-09-11 |
FI58056B (fi) | 1980-08-29 |
NO760835L (no) | 1977-07-18 |
DE2706460A1 (de) | 1977-09-15 |
NO136693C (no) | 1977-10-26 |
JPS52110146A (en) | 1977-09-16 |
NO136693B (fr) | 1977-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7702451-1 Effective date: 19880126 Format of ref document f/p: F |