ES2047596T3 - Conjunto de auricular absorbente de energia. - Google Patents

Conjunto de auricular absorbente de energia.

Info

Publication number
ES2047596T3
ES2047596T3 ES89106774T ES89106774T ES2047596T3 ES 2047596 T3 ES2047596 T3 ES 2047596T3 ES 89106774 T ES89106774 T ES 89106774T ES 89106774 T ES89106774 T ES 89106774T ES 2047596 T3 ES2047596 T3 ES 2047596T3
Authority
ES
Spain
Prior art keywords
user
helmet
shell
impact
tabs
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 - Lifetime
Application number
ES89106774T
Other languages
English (en)
Inventor
Jackson A Aileo
Richard J Long
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.)
Gentex Corp
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 ES2047596T3 publication Critical patent/ES2047596T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S2/00—Apparel
    • Y10S2/908—Guard or protector having a hook-loop type fastener
    • Y10S2/909—Head protector, e.g. helmet, goggles

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)

Abstract

AURICULAR ATENUADOR DEL SONIDO Y ABSORSOR DE ENERGIA (100, QUE CONSTA DE UNA CASCARA RIGIDA (12) DE TERPOLIMERO ABS QUE TIENE ALREDEDOR DE 0.090 PULGADAS DE GROSOR DE MANERA QUE SE APLASTA BAJO IMPACTO A UNA FUERZA APLICADA MENOR QUE LA FUERZA REQUERIDA PARA EL APLASTAMIENTO DEL CRANEO DEL USUARIO. LA CASCARA (12) TIENE UNA CUBIERTA INTERNA (60) DE MATERIAL DE CAUCHO AMORTIGUADOR DEL SONIDO PARA COMPENSAR LA REDUCIDA CAPACIDAD DE ATENUACION DEL SONIDO DE LA CASCARA (12), MENOS GRUESA DE LO NORMAL. UNAS PESTAÑAS ESPACIADAS QUE DEFINEN UN CANAL PERIFERICO QUE ALBERGA UN CORDON (32) DE SUSPENSION DEL CASCO (34), ESTAN FORMADAS EN SERIES VIBRANTES DE (16,18,20,22,24,26,28,30) LENGUETAS CON CONTINUIDAD CIRCUNFERENCIAL PARA FACILITAR EL APLASTAMIENTO DE LA CASCARA (12) BAJO IMPACTO. HAY UNAS OREJERAS DE AJUSTE FLEXIBLES (62) DISPUESTAS ENTRE LAS CASCARAS Y LAS OREJAS DEL USUARIO, QUE CONSTAN DE UNA PRIMERA CAPA GRUESA (66) DE ESPUMA DE POLIURETANO ESTANDAR Y DE UNA SEGUNDA CAPA GRUESA (64) DEESPUMA DE POLIURETANO DE RECUPERACION LENTA, PARA PROPORCIONAR ABSORCION ADICIONAL DEL IMPACTO MIENTRAS QUE PERMITEN LA CONFORMACION DE LAS OREJERAS DE AJUSTE (62) A LA CABEZA DEL USUARIO EN TIEMPO FRIO CUANDO SE PONE EL CASCO POR PRIMERA VEZ. EL AURICULAR (10) PUEDE SER ALTERNATIVAMENTE ASEGURADO AL CASCO POR MEDIO DE UN GANCHO DE ACOPLAMIENTO Y BANDAS DE LAZO (36), ADEMAS DE ASEGURARSE POR MEDIO DE LAS LENGUETAS.
ES89106774T 1988-04-18 1989-04-15 Conjunto de auricular absorbente de energia. Expired - Lifetime ES2047596T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/182,851 US4905322A (en) 1988-04-18 1988-04-18 Energy-absorbing earcup assembly

Publications (1)

Publication Number Publication Date
ES2047596T3 true ES2047596T3 (es) 1994-03-01

Family

ID=22670321

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89106774T Expired - Lifetime ES2047596T3 (es) 1988-04-18 1989-04-15 Conjunto de auricular absorbente de energia.

Country Status (4)

Country Link
US (1) US4905322A (es)
EP (1) EP0338463B1 (es)
DE (1) DE68911190T2 (es)
ES (1) ES2047596T3 (es)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5023955A (en) * 1989-04-13 1991-06-18 Gentex Corporation Impact-absorbing sound-attenuating earcup
US5020163A (en) * 1989-06-29 1991-06-04 Gentex Corporation Earseal for sound-attenuating earcup assembly
US5044014A (en) * 1990-09-05 1991-09-03 Cornale Michael A Ear covering apparatus
SE500417C2 (sv) * 1990-11-02 1994-06-20 Peltor Ab Öronkåpa för hörselskydd eller hörlurar
USD326918S (en) * 1991-03-19 1992-06-09 Roberts Sally L Pacifier holder
US5148887A (en) * 1991-04-01 1992-09-22 Gentex Corporation Earcup assembly incorporating mechanical active noise reduction
US5138722A (en) * 1991-07-02 1992-08-18 David Clark Company Inc. Headset ear seal
US5243709A (en) * 1991-09-04 1993-09-14 Natus Medical, Inc. Acoustically sealing earmuff for an infant
US5420381A (en) * 1993-04-19 1995-05-30 Cabot Safety Corporation Acoustical earmuff
US5509146A (en) * 1993-12-09 1996-04-23 Bryerton, Sr.; Donald Ear muffs
US8025964B2 (en) 1994-06-03 2011-09-27 Tempur World, Llc Laminated visco-elastic support
US5590213A (en) * 1995-02-15 1996-12-31 David Clark Company Inc. Headset with adjustable headpad
US5604945A (en) * 1995-06-16 1997-02-25 Intex Recreation Corp. Inflatable mattress
US5821468A (en) * 1996-05-20 1998-10-13 David Clark Company, Inc. Laminated nap comfort cover for ear seal
GB2320885B (en) * 1996-12-30 2001-08-22 Parimal Parikh Rigid polyurethane foam ear-muff's cup
US5920911A (en) * 1997-11-17 1999-07-13 Poiesis Research, Inc. Earcup soft-seal with thinned lips and interleaving layers of damping materials
US5996123A (en) * 1998-10-16 1999-12-07 Bacon Usa Safety, Inc. Earmuff for noise blocking
FR2792175B1 (fr) * 1999-04-13 2001-06-22 Sextant Avionique Casque muni d'un dispositif d'ajustage pour enceinte acoustique
US6154890A (en) * 1999-06-04 2000-12-05 Gentex Corporation Enlarged earcup with adjustable earseal and improved noise attenuation
SE514555C2 (sv) * 1999-07-08 2001-03-12 Peltor Ab Förfarande för framställning av kåpa samt kåpa framställd enligt förfarandet
GB2394166B (en) * 2002-10-14 2006-01-18 Thales Plc Cushions
US7155765B2 (en) 2003-10-14 2007-01-02 Tempur World, Llc Pillow top for a cushion
CN1909862A (zh) * 2004-01-23 2007-02-07 卡伯特安全媒介公司 高衰减效果的耳罩装置
JP5265373B2 (ja) 2005-11-11 2013-08-14 フィテック システムズ リミテッド ノイズ消去イヤホン
US20080263749A1 (en) * 2007-04-30 2008-10-30 Kimberly-Clark Worldwide, Inc. Bandless hearing protection muffs
JP2009153103A (ja) * 2007-10-02 2009-07-09 Phitek Systems Ltd ノイズ低減イヤホン用の構成部分
US7717226B2 (en) * 2008-02-20 2010-05-18 Kimberly-Clark Worldwide, Inc. Hearing protection cap
US20090307730A1 (en) * 2008-05-29 2009-12-10 Mark Donaldson Media enhancement module
US8374373B2 (en) * 2008-11-26 2013-02-12 Bose Corporation High transmission loss headphone cushion
US8467539B2 (en) * 2008-11-26 2013-06-18 Bose Corporation High transmission loss cushion
US20110002474A1 (en) * 2009-01-29 2011-01-06 Graeme Colin Fuller Active Noise Reduction System Control
EP2226902A3 (en) * 2009-03-06 2013-03-13 Phitek Systems Limited In-flight entertainment system connector
US20110075331A1 (en) * 2009-05-04 2011-03-31 Nigel Greig Media Player Holder
US20110188668A1 (en) * 2009-09-23 2011-08-04 Mark Donaldson Media delivery system
US9818394B2 (en) * 2009-11-30 2017-11-14 Graeme Colin Fuller Realisation of controller transfer function for active noise cancellation
US20110225705A1 (en) * 2010-03-16 2011-09-22 3M Innovative Properties Company Hearing protective device with moisture resistant earmuff sound absorbers
WO2011146429A1 (en) 2010-05-17 2011-11-24 Thales Avionics, Inc. Airline passenger seat modular user interface device
US20120102629A1 (en) * 2010-08-09 2012-05-03 Spear Labs, Llc Hearing protection system for use within a helmet
US9487295B2 (en) 2010-11-15 2016-11-08 William James Sim Vehicle media distribution system using optical transmitters
CN103748903B (zh) 2011-06-01 2017-02-22 菲泰克***有限公司 包括有源噪声降低的耳内装置
US8931118B2 (en) * 2011-11-29 2015-01-13 Steven A. Hein Motorsports helmet with noise reduction elements
ES2730179T3 (es) 2012-07-27 2019-11-08 Tempur Pedic Man Llc Cojín de soporte corporal que tiene múltiples capas de material de cambio de fase
EP2833650A1 (en) * 2013-08-01 2015-02-04 Oticon A/s Bone-sealed audio device
EP2928203A1 (en) 2014-04-03 2015-10-07 Oticon A/s Hearing aid device
US11806214B2 (en) * 2015-02-19 2023-11-07 Neatcap, Llc Medical headgear
US10051360B2 (en) * 2016-02-18 2018-08-14 Ron Abbott Audio component assembly for aviation helmets and the like
USD794603S1 (en) * 2016-02-23 2017-08-15 Ossic Corporation Earphone
US11451900B2 (en) * 2018-08-11 2022-09-20 Good Sportsman Marketing, Llc Communication device for hearing protection devices
USD887391S1 (en) * 2018-12-06 2020-06-16 Razer (Asia-Pacific) Pte. Ltd. Headphone
USD944761S1 (en) * 2020-01-02 2022-03-01 Harman International Industries, Incorporated Headphone
USD933041S1 (en) * 2020-01-23 2021-10-12 Stephen John Rois Audio headphones
USD916680S1 (en) 2020-04-17 2021-04-20 Apple Inc. Headphones
USD975672S1 (en) 2020-08-14 2023-01-17 Apple Inc. Headphones

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1396771A (en) * 1918-03-27 1921-11-15 Western Electric Co Receiver-shield
US2902692A (en) * 1953-10-01 1959-09-08 Clark Ear protector
US3190973A (en) * 1960-05-13 1965-06-22 Leonard P Frieder Rigid shell helmet and rigging and sound attenuating means therefor
US3286275A (en) * 1964-12-30 1966-11-22 American Safety Equip Safety helmet
US3447163A (en) * 1966-02-16 1969-06-03 Peter W Bothwell Safety helmets
US3470564A (en) * 1967-11-29 1969-10-07 Gentex Corp Safety helmet with sound attenuating earcups
US3535710A (en) * 1969-01-10 1970-10-27 Gentex Corp Sound-attenuating earcup and helmet containing same
US3786519A (en) * 1970-11-12 1974-01-22 Gentex Corp Headgear structure
US3815155A (en) * 1972-10-19 1974-06-11 Mine Safety Appliances Co Adjustable ear covers for safety hats
US3882547A (en) * 1973-10-09 1975-05-13 Riddell Padding structure
GB8308484D0 (en) * 1983-03-28 1983-05-05 Racal Safety Ltd Hearing protectors
US4551861A (en) * 1984-01-16 1985-11-12 Danmar Products, Inc. Wrestling helmet ear pads
US4748694A (en) * 1987-05-07 1988-06-07 Gentex Corporation Spring device for earcup assemblies of protective helmet

Also Published As

Publication number Publication date
US4905322A (en) 1990-03-06
DE68911190D1 (de) 1994-01-20
EP0338463B1 (en) 1993-12-08
DE68911190T2 (de) 1994-06-09
EP0338463A1 (en) 1989-10-25

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