GB2215182A - Pressure ring for ear cover - Google Patents

Pressure ring for ear cover Download PDF

Info

Publication number
GB2215182A
GB2215182A GB8804041A GB8804041A GB2215182A GB 2215182 A GB2215182 A GB 2215182A GB 8804041 A GB8804041 A GB 8804041A GB 8804041 A GB8804041 A GB 8804041A GB 2215182 A GB2215182 A GB 2215182A
Authority
GB
United Kingdom
Prior art keywords
pressure ring
ring
channel
contact surface
around
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.)
Withdrawn
Application number
GB8804041A
Other languages
English (en)
Other versions
GB8804041D0 (en
Inventor
Tore Palmaer
Leif Palmaer
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.)
FINNVEDEN HOLDING AB
Original Assignee
FINNVEDEN HOLDING AB
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 FINNVEDEN HOLDING AB filed Critical FINNVEDEN HOLDING AB
Publication of GB8804041D0 publication Critical patent/GB8804041D0/en
Publication of GB2215182A publication Critical patent/GB2215182A/en
Withdrawn legal-status Critical Current

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)
  • Acoustics & Sound (AREA)
  • Biophysics (AREA)
  • Otolaryngology (AREA)
  • Psychology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Headphones And Earphones (AREA)
  • Helmets And Other Head Coverings (AREA)
GB8804041A 1986-10-06 1988-02-22 Pressure ring for ear cover Withdrawn GB2215182A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8604244A SE8604244L (sv) 1986-10-06 1986-10-06 Tryckring for horselskydd

Publications (2)

Publication Number Publication Date
GB8804041D0 GB8804041D0 (en) 1988-03-23
GB2215182A true GB2215182A (en) 1989-09-20

Family

ID=20365839

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8804041A Withdrawn GB2215182A (en) 1986-10-06 1988-02-22 Pressure ring for ear cover

Country Status (5)

Country Link
US (1) US4830138A (https=)
CH (1) CH676323A5 (https=)
DE (1) DE3806360A1 (https=)
GB (1) GB2215182A (https=)
SE (1) SE8604244L (https=)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5545859A (en) * 1994-03-07 1996-08-13 Ullrich; Kenneth A. Anti-viral acoustically transparent earphone cover
US7124425B1 (en) 1999-03-08 2006-10-17 Immersion Entertainment, L.L.C. Audio/video system and method utilizing a head mounted apparatus with noise attenuation
US6578203B1 (en) 1999-03-08 2003-06-10 Tazwell L. Anderson, Jr. Audio/video signal distribution system for head mounted displays
KR100383045B1 (ko) * 2000-10-13 2003-05-12 엠엠기어 주식회사 헤드폰 액세서리
US6684976B1 (en) * 2002-04-12 2004-02-03 David Clark Company Incorporated Headset ear seal
JP4570966B2 (ja) 2002-09-06 2010-10-27 レスメド・リミテッド 呼吸用マスクアセンブリのためのクッション
NZ553302A (en) 2002-11-06 2008-10-31 Resmed Ltd Mask assembly with frame that can be flexed about longitudinal axis
US7593687B2 (en) 2003-10-07 2009-09-22 Immersion Entertainment, Llc System and method for providing event spectators with audio/video signals pertaining to remote events
CN101214402B (zh) 2003-12-31 2013-08-21 雷斯梅德有限公司 一种呼吸装置
US8457336B2 (en) * 2004-02-05 2013-06-04 Insound Medical, Inc. Contamination resistant ports for hearing devices
EP1755719B1 (en) 2004-06-03 2016-07-27 ResMed Limited Cushion for a patient interface
CN106955408B (zh) 2005-01-12 2020-06-05 瑞思迈私人有限公司 用于患者界面的衬垫
WO2007041751A1 (en) 2005-10-14 2007-04-19 Resmed Limited Cushion to frame assembly mechanism
NZ701505A (en) 2005-10-25 2016-06-24 Resmed Ltd Interchangeable mask assembly
NZ720629A (en) 2006-07-28 2017-12-22 Resmed Ltd Delivery of respiratory therapy
EP2046430B1 (en) 2006-07-28 2016-04-20 ResMed Ltd. Delivery of respiratory therapy
EP2481434B1 (en) 2006-12-15 2016-04-13 ResMed Ltd. Delivery of respiratory therapy
US8517023B2 (en) 2007-01-30 2013-08-27 Resmed Limited Mask system with interchangeable headgear connectors
NZ567460A (en) 2007-04-19 2010-02-26 Resmed Ltd Cushion and cushion to frame assembly mechanism for patient interface
NZ599563A (en) 2007-07-30 2015-01-30 Resmed Ltd Patient interface
US9585792B2 (en) * 2008-01-11 2017-03-07 Jacob Frederick Fairclough Sound muffling headwear
US20110000492A1 (en) 2008-03-04 2011-01-06 Resmed Ltd Foam respiratory mask
AU2009221639B2 (en) 2008-03-04 2014-11-20 ResMed Pty Ltd An interface including a foam cushioning element
US11331447B2 (en) 2008-03-04 2022-05-17 ResMed Pty Ltd Mask system with snap-fit shroud
CN109999291A (zh) 2008-03-04 2019-07-12 瑞思迈有限公司 面罩系统
CN106039505A (zh) 2008-06-04 2016-10-26 瑞思迈有限公司 患者接口系统
US8905031B2 (en) 2008-06-04 2014-12-09 Resmed Limited Patient interface systems
CN102149422B (zh) 2008-09-12 2015-04-29 瑞思迈有限公司 泡沫基的接口结构用方法和装置
EP2213324B1 (en) 2009-01-30 2016-07-27 ResMed R&D Germany GmbH Patient interface structure and method/tool for manufacturing same
US20110225705A1 (en) * 2010-03-16 2011-09-22 3M Innovative Properties Company Hearing protective device with moisture resistant earmuff sound absorbers
US20130195309A1 (en) * 2011-08-02 2013-08-01 180S, Inc. Ear warmer
US11806214B2 (en) 2015-02-19 2023-11-07 Neatcap, Llc Medical headgear
US11185447B2 (en) 2015-02-19 2021-11-30 Neatcap, Llc Medical headgear
US10413696B2 (en) 2015-02-19 2019-09-17 Neatcap, Llc Medical headgear
AU2015401745B2 (en) * 2015-07-06 2020-10-08 Wikmanshyttan Safety Ab A method for manufacturing a sealing ring, and a sealing ring
JP6549258B2 (ja) * 2015-07-07 2019-07-24 シェンゼン ロヨル テクノロジーズ シーオー．，エルティーディー 耳当て
JP7358895B2 (ja) * 2019-10-08 2023-10-11 株式会社Ｊｖｃケンウッド イヤーマフ
US20250380757A1 (en) * 2024-06-14 2025-12-18 Brandy Brimhall Protective over-ear band

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1243728A (en) * 1968-05-20 1971-08-25 Gentex Corp Sound attenuating earcups
US3506980A (en) * 1968-12-26 1970-04-21 Gentex Corp Seal for earcup or the like
DE2103305C3 (de) * 1971-01-25 1975-05-07 Gentex Corp., Carbondale, Pa. (V.St.A.) Schalldämpfendes Polster für eine Ohrmuschel
FI46023C (fi) * 1971-09-27 1972-12-11 Exel Oy Kuulosuojaimen tiivisteen kiinnitystapa.
US3944018A (en) * 1974-08-01 1976-03-16 Rodney Jene Satory Acoustical seal
GB8308484D0 (en) * 1983-03-28 1983-05-05 Racal Safety Ltd Hearing protectors
AT377664B (de) * 1983-05-26 1985-04-25 Akg Akustische Kino Geraete Ohrpolster

Also Published As

Publication number Publication date
SE8604244L (sv) 1988-04-11
CH676323A5 (https=) 1991-01-15
US4830138A (en) 1989-05-16
DE3806360A1 (de) 1989-09-07
SE8604244D0 (sv) 1986-10-06
GB8804041D0 (en) 1988-03-23

Similar Documents

Publication Publication Date Title
GB2215182A (en) Pressure ring for ear cover
US5970160A (en) Earmuff
US3944018A (en) Acoustical seal
US4375108A (en) Energy-absorbing insert for protective headgear
US4572323A (en) Hearing protectors
US5086789A (en) Wind deflector for the ear
EP0199689A2 (en) Earmuff
CA2389967C (en) Multi-color variably attenuating earplug
US6151717A (en) Transparent or translucent earmuff cup
CA2054832A1 (en) Ear-Protection Cup for Ear Muffs or Headphones
CA2229859A1 (en) Acoustical earmuff with incorporated snap-in foam cushion
AU5353399A (en) Flexible earhook
JP2009505790A (ja) 多孔性イヤーマフを包含する聴覚保護装置
US4465159A (en) Nonlinear ear protecting device
AU675297B2 (en) Ear protection cap with improved sound absorption
BR0005545B1 (pt) molde para a moldagem de uma banda de rodagem de um pneumático.
US20120012418A1 (en) Hearing Protector
US5911314A (en) Headset ear seal
CA1292099C (en) Pressure ring for ear cover
GB2320885A (en) Rigid polyurethane ear-muff's cup
DE69800422D1 (de) Rasiersysteme und blätter
EP0336487B1 (en) Hearing protector
WO1990015584A1 (en) Ear protector
NL8800493A (nl) Drukring voor oorbedekker.
JPS57152300A (en) Hearing aid for evaluation of hearing ability

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)