PE20200222A1 - Casco de proteccion con orejas - Google Patents

Casco de proteccion con orejas

Info

Publication number
PE20200222A1
PE20200222A1 PE2019002565A PE2019002565A PE20200222A1 PE 20200222 A1 PE20200222 A1 PE 20200222A1 PE 2019002565 A PE2019002565 A PE 2019002565A PE 2019002565 A PE2019002565 A PE 2019002565A PE 20200222 A1 PE20200222 A1 PE 20200222A1
Authority
PE
Peru
Prior art keywords
ears
ear
protective helmet
helmet
external
Prior art date
Application number
PE2019002565A
Other languages
English (en)
Inventor
Velasquez Luis Felipe Morales
Original Assignee
Efem Acoustics Llc
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 Efem Acoustics Llc filed Critical Efem Acoustics Llc
Publication of PE20200222A1 publication Critical patent/PE20200222A1/es

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
    • 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
    • A42B3/30—Mounting radio sets or communication systems

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Helmets And Other Head Coverings (AREA)

Abstract

La presente invencion divulga un caso de proteccion para conductores de vehiculos sin cubierta, que comprende un elemento externo en forma de oreja y un cono interno unido a una almohadilla de oido, en cada uno de los extremos en los que se ubican las orejas del usuario. El casco de la invencion puede comprender tambien un filtro y una pieza de tela para disminuir la turbulencia y junto con la estructura externa y la estructura interna, recrear la acustica del oido humano. Este casco de proteccion preveniene la reduccion de la percepcion espacial de ubicacion y distancia del entorno, disminuyendo el riesgo de accidentes vehiculares.
PE2019002565A 2017-06-16 2018-06-08 Casco de proteccion con orejas PE20200222A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CONC2017/0006010A CO2017006010A1 (es) 2017-06-16 2017-06-16 Casco de protección con orejas
PCT/IB2018/054161 WO2018229619A1 (es) 2017-06-16 2018-06-08 Casco de protección con orejas

Publications (1)

Publication Number Publication Date
PE20200222A1 true PE20200222A1 (es) 2020-01-29

Family

ID=62976089

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2019002565A PE20200222A1 (es) 2017-06-16 2018-06-08 Casco de proteccion con orejas

Country Status (25)

Country Link
US (1) US20200178638A1 (es)
EP (1) EP3639686B8 (es)
JP (1) JP6953628B2 (es)
KR (1) KR102295143B1 (es)
CN (1) CN110769712B (es)
AU (1) AU2018284310A1 (es)
BR (1) BR112019026568B1 (es)
CA (1) CA3067502C (es)
CO (1) CO2017006010A1 (es)
CY (1) CY1125069T1 (es)
ES (1) ES2908187T3 (es)
HR (1) HRP20220275T1 (es)
HU (1) HUE057681T2 (es)
IL (1) IL271431A (es)
MX (1) MX2019015127A (es)
MY (1) MY194601A (es)
PE (1) PE20200222A1 (es)
PH (1) PH12019550280A1 (es)
PL (1) PL3639686T3 (es)
PT (1) PT3639686T (es)
RS (1) RS63032B1 (es)
RU (1) RU2731229C1 (es)
SI (1) SI3639686T1 (es)
WO (1) WO2018229619A1 (es)
ZA (1) ZA201908387B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220408867A1 (en) * 2020-01-13 2022-12-29 Sebastian Schaefer Deflecting sound waves away from an ear of a wearer of a sports protective helmet
US11684107B2 (en) * 2020-04-09 2023-06-27 Christopher J. Durham Sound amplifying bowl assembly
EP4162702A1 (en) * 2020-06-09 2023-04-12 3M Innovative Properties Company Hearing protection device
CN113367433A (zh) * 2021-06-28 2021-09-10 鲁东大学 一种碳纤复合材料头盔

Family Cites Families (44)

* Cited by examiner, † Cited by third party
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US4791684A (en) * 1987-11-05 1988-12-20 Arnold Schwartz Ear held earmuff
CN2063351U (zh) * 1988-07-06 1990-10-10 钟金虎 一种安全头盔
US5283914A (en) * 1990-12-20 1994-02-08 Coal Industry (Patents) Limited Protective helmets
JPH04308210A (ja) * 1991-03-30 1992-10-30 Toshio Harima 安全ヘルメット
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US7430300B2 (en) * 2002-11-18 2008-09-30 Digisenz Llc Sound production systems and methods for providing sound inside a headgear unit
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CN2705033Y (zh) * 2004-04-05 2005-06-22 赵君 寒带地区多功能安全防护帽
CN2884945Y (zh) * 2006-04-06 2007-04-04 中北大学 助听头盔
RU64483U1 (ru) * 2007-02-12 2007-07-10 Открытое акционерное общество "ДАС" Шлем
JP2010047886A (ja) 2008-08-20 2010-03-04 Yoshihiro Fujita ヘルメットの風切音発生防止装置
JP3155192U (ja) * 2009-06-17 2009-11-12 有限会社アクショントゥールズ 外部音聴取装置を備えた乗車用ヘルメット
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JP5656939B2 (ja) * 2012-08-24 2015-01-21 興研株式会社 防護服
CN203575709U (zh) * 2013-11-28 2014-05-07 航宇救生装备有限公司 一种跳伞头盔
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Also Published As

Publication number Publication date
JP6953628B2 (ja) 2021-10-27
PT3639686T (pt) 2022-03-07
HRP20220275T1 (hr) 2022-05-13
US20200178638A1 (en) 2020-06-11
BR112019026568A2 (pt) 2020-06-23
ES2908187T3 (es) 2022-04-28
IL271431A (en) 2020-01-30
CA3067502A1 (en) 2018-12-20
CO2017006010A1 (es) 2017-06-30
EP3639686B8 (en) 2022-10-12
PL3639686T3 (pl) 2022-04-11
CA3067502C (en) 2021-05-18
MY194601A (en) 2022-12-06
EP3639686A1 (en) 2020-04-22
HUE057681T2 (hu) 2022-05-28
AU2018284310A1 (en) 2020-01-16
KR20200018625A (ko) 2020-02-19
JP2020523500A (ja) 2020-08-06
ZA201908387B (en) 2020-10-28
CN110769712A (zh) 2020-02-07
WO2018229619A1 (es) 2018-12-20
EP3639686B1 (en) 2021-12-01
RS63032B1 (sr) 2022-04-29
BR112019026568B1 (pt) 2023-12-19
CN110769712B (zh) 2022-04-12
CY1125069T1 (el) 2023-06-09
KR102295143B1 (ko) 2021-08-30
MX2019015127A (es) 2020-02-05
SI3639686T1 (sl) 2022-05-31
RU2731229C1 (ru) 2020-08-31
PH12019550280A1 (en) 2021-01-11

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