SE8604244L - Tryckring for horselskydd - Google Patents

Tryckring for horselskydd

Info

Publication number
SE8604244L
SE8604244L SE8604244A SE8604244A SE8604244L SE 8604244 L SE8604244 L SE 8604244L SE 8604244 A SE8604244 A SE 8604244A SE 8604244 A SE8604244 A SE 8604244A SE 8604244 L SE8604244 L SE 8604244L
Authority
SE
Sweden
Prior art keywords
pressure ring
channel
ring
contact surface
pressure
Prior art date
Application number
SE8604244A
Other languages
English (en)
Swedish (sv)
Other versions
SE8604244D0 (sv
Inventor
T Palmaer
L Palmaer
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
Priority to SE8604244A priority Critical patent/SE8604244L/xx
Publication of SE8604244D0 publication Critical patent/SE8604244D0/xx
Priority to GB8804041A priority patent/GB2215182A/en
Priority to DE3806360A priority patent/DE3806360A1/de
Priority to US07/165,615 priority patent/US4830138A/en
Priority to CH954/88A priority patent/CH676323A5/de
Publication of SE8604244L publication Critical patent/SE8604244L/xx

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)
SE8604244A 1986-10-06 1986-10-06 Tryckring for horselskydd SE8604244L (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8604244A SE8604244L (sv) 1986-10-06 1986-10-06 Tryckring for horselskydd
GB8804041A GB2215182A (en) 1986-10-06 1988-02-22 Pressure ring for ear cover
DE3806360A DE3806360A1 (de) 1986-10-06 1988-02-27 Druckring fuer hoermuscheln
US07/165,615 US4830138A (en) 1986-10-06 1988-03-08 Pressure ring for ear cover
CH954/88A CH676323A5 (de) 1986-10-06 1988-03-14

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
SE8604244D0 SE8604244D0 (sv) 1986-10-06
SE8604244L true SE8604244L (sv) 1988-04-11

Family

ID=20365839

Family Applications (1)

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

Country Status (5)

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

Families Citing this family (37)

* 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
US6578203B1 (en) 1999-03-08 2003-06-10 Tazwell L. Anderson, Jr. Audio/video signal distribution system for head mounted displays
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
KR100383045B1 (ko) * 2000-10-13 2003-05-12 엠엠기어 주식회사 헤드폰 액세서리
US7523754B2 (en) 2001-09-07 2009-04-28 Resmed Limited Cushion for a respiratory mask assembly
US6684976B1 (en) * 2002-04-12 2004-02-03 David Clark Company Incorporated Headset ear seal
EP2574360B1 (de) 2002-11-06 2021-02-24 ResMed Pty Ltd Maske und Komponenten davon
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
ES2530393T3 (es) 2003-12-31 2015-03-02 Resmed Ltd Tobera para una interfaz buconasal para pacientes
US8457336B2 (en) * 2004-02-05 2013-06-04 Insound Medical, Inc. Contamination resistant ports for hearing devices
EP1755719B1 (de) 2004-06-03 2016-07-27 ResMed Limited Polster für eine patientenschnittstelle
EP2712646B1 (de) 2005-01-12 2018-08-22 ResMed Limited Kissen für Patientenschnittstelle
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
NZ612086A (en) 2006-07-28 2014-12-24 Resmed Ltd Delivery of respiratory therapy
EP2046430B1 (de) 2006-07-28 2016-04-20 ResMed Ltd. Verabreichung einer atemtherapie
EP2101855B1 (de) 2006-12-15 2013-08-21 ResMed Limited Beatmungsmaske
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
EP2452716B1 (de) 2007-07-30 2017-06-21 ResMed Ltd. Patientenschnittstelle
US9585792B2 (en) * 2008-01-11 2017-03-07 Jacob Frederick Fairclough Sound muffling headwear
US11331447B2 (en) 2008-03-04 2022-05-17 ResMed Pty Ltd Mask system with snap-fit shroud
NZ588087A (en) 2008-03-04 2013-04-26 Resmed Ltd Respiratory mask with an interface including a foam cushioning element with a clip
US20110000492A1 (en) 2008-03-04 2011-01-06 Resmed Ltd Foam respiratory mask
NZ701136A (en) 2008-03-04 2014-11-28 Resmed Ltd Mask system
US8905031B2 (en) 2008-06-04 2014-12-09 Resmed Limited Patient interface systems
ATE545443T1 (de) 2008-06-04 2012-03-15 Resmed Ltd Patientenschnittstellensysteme
CN104771821B (zh) 2008-09-12 2018-10-16 瑞思迈有限公司 泡沫基的接口结构用方法和装置
EP2213324B1 (de) 2009-01-30 2016-07-27 ResMed R&D Germany GmbH Patientenschnittstellenstruktur und Verfahren/Werkzeug zu ihrer Herstellung
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
US11185447B2 (en) 2015-02-19 2021-11-30 Neatcap, Llc Medical headgear
US11806214B2 (en) 2015-02-19 2023-11-07 Neatcap, Llc Medical headgear
US10413696B2 (en) 2015-02-19 2019-09-17 Neatcap, Llc Medical headgear
US10716710B2 (en) * 2015-07-06 2020-07-21 Wikmanshyttan Safety Ab Method for manufacturing a sealing ring, and a sealing ring
EP3276979B1 (de) * 2015-07-07 2020-06-03 Shenzhen Royole Technologies Co., Ltd Ohrenschutz
JP7358895B2 (ja) * 2019-10-08 2023-10-11 株式会社Ｊｖｃケンウッド イヤーマフ

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
SE8604244D0 (sv) 1986-10-06
GB8804041D0 (en) 1988-03-23
DE3806360A1 (de) 1989-09-07
CH676323A5 (de) 1991-01-15
US4830138A (en) 1989-05-16
GB2215182A (en) 1989-09-20

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Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8604244-7

Effective date: 19900427