BR0007113A - Aparelho protetor de ouvidos com cinta de várias posições - Google Patents

Aparelho protetor de ouvidos com cinta de várias posições

Info

Publication number
BR0007113A
BR0007113A BR0007113-7A BR0007113A BR0007113A BR 0007113 A BR0007113 A BR 0007113A BR 0007113 A BR0007113 A BR 0007113A BR 0007113 A BR0007113 A BR 0007113A
Authority
BR
Brazil
Prior art keywords
segments
opening
ear
connecting segments
concave
Prior art date
Application number
BR0007113-7A
Other languages
English (en)
Inventor
Howard S Leight
Original Assignee
Bacou Usa Safety Inc
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 Bacou Usa Safety Inc filed Critical Bacou Usa Safety Inc
Publication of BR0007113A publication Critical patent/BR0007113A/pt

Links

Classifications

    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Otolaryngology (AREA)
  • Psychology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Headphones And Earphones (AREA)

Abstract

"APARELHO PROTETOR DE OUVIDOS COM CINTA DE VáRIAS POSIçõES". Um protetor de ouvidos com cinta, bloqueador de ruído, em que os protetores de ouvidos (12, 14) estão impedidos de rotação em torno de um eixo horizontal (34) em relação à cinta (24), e em que a cinta pode estender-se para cima em torno da parte superior da cabeça, para baixo (24A) em torno do pescoço ou para trás (24B) , atrás da cabeça, utilizando protetores de ouvidos de tamanho moderado. Cada abertura do protetor de ouvidos, em vez de ter um formato oval alongado verticalmente, tem quatro segmentos angulares cóncavos de 90<198> (46-49) situados nos cantos de um quadrado imaginário (36) e quatro segmentos de conexão (41-44) que se conectam, cada um deles, a dois segmentos cóncavos. Os pontos intermediários (56) dos segmentos de conexão estão situados mais próximo do eixo da abertura (34) do que os pontos intermediário (50) das seções angulares cóncavas. os segmentos de conexão podem ser consideravelmente retos para formarem uma abertura de protetor de ouvidos de formato consideravelmente quadrado com cantos arredondados. Os segmentos de conexão podem ser convexos (181-184) para formarem uma abertura de protetor de ouvidos de formato consideravelmente em folha de trevo. O invólucro (70) do protetor de ouvidos pode ter duas ranhuras afastadas horizontalmente (76), que cada uma delas se estenda verticalmente, em uma orientação inicial, com engastes que estão situados nas ranhuras e conectados articuladamente ao invólucro.
BR0007113-7A 1999-05-06 2000-05-05 Aparelho protetor de ouvidos com cinta de várias posições BR0007113A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30632499A 1999-05-06 1999-05-06

Publications (1)

Publication Number Publication Date
BR0007113A true BR0007113A (pt) 2002-04-23

Family

ID=23184782

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0007113-7A BR0007113A (pt) 1999-05-06 2000-05-05 Aparelho protetor de ouvidos com cinta de várias posições

Country Status (5)

Country Link
US (1) US6148446A (pt)
EP (1) EP1050286B1 (pt)
AU (1) AU731231B2 (pt)
BR (1) BR0007113A (pt)
DE (1) DE60018323T2 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6332223B1 (en) 2000-04-05 2001-12-25 Gray Matter Holdings, Llc Apparatus and method for making an ear warmer having interior seams
CN1482872A (zh) 2000-12-29 2004-03-17 �������ѿع����޹�˾ 耳朵保护装置
US6735784B2 (en) 2002-01-28 2004-05-18 180S, Inc. Apparatus and method for making an ear warmer and an ear warmer frame
US6888950B2 (en) * 2002-07-02 2005-05-03 Jovid Designs, Llc Ear warming article including electronic device and easily interchangeable advertising areas
US6629579B1 (en) * 2002-10-03 2003-10-07 Twd-Acoustic Products Ltd. Headphones/earmuffs
US7212645B2 (en) 2003-08-12 2007-05-01 180S, Inc. Ear warmer with a speaker system
US7962970B2 (en) 2003-08-12 2011-06-21 180S, Inc. Ear warmer having a curved ear portion
US7650649B2 (en) 2003-08-12 2010-01-26 180S, Inc. Ear warmer having an external frame
US7268669B2 (en) * 2004-11-05 2007-09-11 Mcevoy Michael Personal sensory reduction system, and method
US7444687B2 (en) * 2005-08-29 2008-11-04 3M Innovative Properties Company Hearing protective device that includes cellular earmuffs
US20070044206A1 (en) * 2005-08-29 2007-03-01 Sato Luciana M Hearing protective earmuff device having frictionally engageable ear cups
US8443466B2 (en) 2007-01-22 2013-05-21 180S, Inc. Ear protection device
US8443467B2 (en) * 2008-02-15 2013-05-21 Sound Team Enterprise Co., Ltd. Earmuff assembly
US9301039B2 (en) * 2010-01-04 2016-03-29 Apple Inc. Headphone
JP2013138350A (ja) * 2011-12-28 2013-07-11 D & M Holdings Inc ヘッドホン及びイヤーパッド
US9763832B2 (en) 2013-04-10 2017-09-19 Howard S. Leight Pull out earplug
EP3481243B1 (en) 2017-02-21 2020-11-11 Unit 1 Gear, Inc. Headphone and helmet assembly
WO2022115694A1 (en) * 2020-11-30 2022-06-02 Milwaukee Electric Tool Corporation Earmuffs

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1527802A (en) * 1923-01-17 1925-02-24 Huggins Kenneth Levi Soundproof attachment for ear phones
US2345842A (en) * 1943-10-14 1944-04-04 Oxzyn Company Noise eliminator
US2437049A (en) * 1945-01-05 1948-03-02 Cons Vultee Aircraft Corp Ear protector
US2603724A (en) * 1948-10-30 1952-07-15 Rca Corp Sound translating device arranged to eliminate extraneous sound
DE1112118B (de) * 1958-08-29 1961-08-03 Siemens Ag Hoerer, insbesondere Zweithoerer fuer Fernsprechstationen
US3562816A (en) * 1969-06-23 1971-02-16 American Optical Corp Attachment mounting means for hearing protector earcups
US3579640A (en) * 1970-02-11 1971-05-25 American Optical Corp Hearing protector headsets
US3845505A (en) * 1973-06-28 1974-11-05 Mine Safety Appliances Co Adjustable ear cover assembly for safety hats
SE394247B (sv) * 1976-02-16 1977-06-20 L Thornquist Horselskydd for anvendning tillsammans med glasogonskalmar
AT362433B (de) * 1979-08-23 1981-05-25 Akg Akustische Kino Geraete Orthodynamischer kopfhoerer
US4437538A (en) * 1982-03-30 1984-03-20 Ingemar Ohlsson Ear-cap
US4471496A (en) * 1983-06-27 1984-09-18 Cabot Corporation Articulated earmuff-to-headband attachment construction
SE463803B (sv) * 1988-04-28 1991-01-28 Milmas Ab Fjaedrande monteringsarm foer hoerselskydd
JPH0297198A (ja) * 1988-10-03 1990-04-09 Sony Corp ヘッドホン装置
US5023955A (en) * 1989-04-13 1991-06-18 Gentex Corporation Impact-absorbing sound-attenuating earcup
US5243709A (en) * 1991-09-04 1993-09-14 Natus Medical, Inc. Acoustically sealing earmuff for an infant
SG88722A1 (en) * 1993-02-03 2002-05-21 Sony Corp Headphones
US5357585A (en) * 1993-07-09 1994-10-18 Khyber Technologies Corporation Headphone assembly
US5500958A (en) * 1994-01-19 1996-03-26 Cabot Safety Corporation Seal plate attachment for earmuffs
US5996123A (en) * 1998-10-16 1999-12-07 Bacon Usa Safety, Inc. Earmuff for noise blocking

Also Published As

Publication number Publication date
AU3130000A (en) 2000-11-09
DE60018323D1 (de) 2005-04-07
US6148446A (en) 2000-11-21
EP1050286A3 (en) 2001-12-12
DE60018323T2 (de) 2006-01-19
EP1050286A2 (en) 2000-11-08
AU731231B2 (en) 2001-03-29
EP1050286B1 (en) 2005-03-02

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements