DK419483A - Hovedtelefonlignende hoerevaern - Google Patents

Hovedtelefonlignende hoerevaern Download PDF

Info

Publication number
DK419483A
DK419483A DK419483A DK419483A DK419483A DK 419483 A DK419483 A DK 419483A DK 419483 A DK419483 A DK 419483A DK 419483 A DK419483 A DK 419483A DK 419483 A DK419483 A DK 419483A
Authority
DK
Denmark
Prior art keywords
head
hearing protection
hearing
protection
Prior art date
Application number
DK419483A
Other languages
English (en)
Other versions
DK419483D0 (da
Inventor
Hans-Rudolf Schiess
Original Assignee
Minisonic Ag
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 Minisonic Ag filed Critical Minisonic Ag
Publication of DK419483D0 publication Critical patent/DK419483D0/da
Publication of DK419483A publication Critical patent/DK419483A/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1058—Manufacture or assembly
    • H04R1/1066—Constructional aspects of the interconnection between earpiece and earpiece support
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1008—Earpieces of the supra-aural or circum-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1058—Manufacture or assembly
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Psychology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)
  • Helmets And Other Head Coverings (AREA)
DK419483A 1982-09-15 1983-09-14 Hovedtelefonlignende hoerevaern DK419483A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH545982 1982-09-15

Publications (2)

Publication Number Publication Date
DK419483D0 DK419483D0 (da) 1983-09-14
DK419483A true DK419483A (da) 1984-03-16

Family

ID=4293957

Family Applications (1)

Application Number Title Priority Date Filing Date
DK419483A DK419483A (da) 1982-09-15 1983-09-14 Hovedtelefonlignende hoerevaern

Country Status (4)

Country Link
DE (1) DE3332294A1 (da)
DK (1) DK419483A (da)
FR (1) FR2532838A1 (da)
GB (1) GB2130470B (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1506759B1 (en) * 1995-06-02 2009-08-12 180s, Inc. A covering device and an ear warmer
US5835609A (en) * 1995-06-02 1998-11-10 The Gorgonz Group, Inc. Ear protection device
US6332223B1 (en) 2000-04-05 2001-12-25 Gray Matter Holdings, Llc Apparatus and method for making an ear warmer having interior seams
AU2002230957A1 (en) 2000-12-29 2002-07-16 Gray Matter Holdings, Llc Ear protection device
US6735784B2 (en) 2002-01-28 2004-05-18 180S, Inc. Apparatus and method for making an ear warmer and an ear warmer frame
AR035939A1 (es) * 2002-03-04 2004-07-28 Rolla Jose Maria Mejoras en auriculares plegables
US7212645B2 (en) 2003-08-12 2007-05-01 180S, Inc. Ear warmer with a speaker system
US7650649B2 (en) 2003-08-12 2010-01-26 180S, Inc. Ear warmer having an external frame
US7962970B2 (en) 2003-08-12 2011-06-21 180S, Inc. Ear warmer having a curved ear portion
SE530035C2 (sv) * 2004-11-17 2008-02-12 Sperian Hearing Prot Llc Hörselkåpa
WO2008091909A2 (en) 2007-01-22 2008-07-31 180S, Inc. Ear protection device
CN106214339B (zh) * 2016-09-20 2018-06-19 王冰铭 一种手动调节式头戴后戴两用耳罩
FR3083441B1 (fr) * 2018-07-06 2020-06-19 Msa Europe Gmbh Dispositif de protection auditive

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3457565A (en) * 1966-08-11 1969-07-29 Esb Inc Circumaural ear protector
US3408658A (en) * 1966-08-25 1968-11-05 American Optical Corp Hearing protector
GB1303612A (da) * 1971-04-05 1973-01-17
FI46022C (fi) * 1971-08-12 1972-12-11 Exel Oy Kuulosuojaimen sangan kääntölaite.
CH534510A (de) * 1971-12-28 1973-03-15 Georg Palmaer Tore Am Kopf zu tragen bestimmte Vorrichtung mit einem federnden Bügel und zwei Kappen
GB8308484D0 (en) * 1983-03-28 1983-05-05 Racal Safety Ltd Hearing protectors

Also Published As

Publication number Publication date
GB2130470B (en) 1986-01-02
GB2130470A (en) 1984-06-06
GB8323925D0 (en) 1983-10-12
DK419483D0 (da) 1983-09-14
DE3332294A1 (de) 1984-03-15
FR2532838A1 (fr) 1984-03-16

Similar Documents

Publication Publication Date Title
DE3382282D1 (de) Kabelpritschen-schutzsystem.
SE8400356L (sv) Skyddsbalk
DK296182A (da) Sikkerhedslukke
NO832155L (no) Beskyttelsesmetode
BR8207318A (pt) Protetor de linha
DK419483D0 (da) Hovedtelefonlignende hoerevaern
FI823737A0 (fi) Foerfarande foer att flotationsanrika komplexa metallfoereningar
DK481983A (da) Automatisk haandskydevaaben
FI823587L (fi) Saett att aotervinna kemikalier fraon kloridhaltig groenlut
FI820206L (fi) Saett att framstaella surmjoelkprodukter
FI824462A0 (fi) Saett att transportera vaetska
ATA202382A (de) Verfahrbares geschuetz
SE8206486D0 (sv) Skydd
SE8204174D0 (sv) Skydd
DK391183A (da) Brandbeskyttelsesudstyr
FR2555240B3 (fr) Larmier de protection
ATA432082A (de) Schallschutzbauwerk
BR8201202A (pt) Protetor
NO834684L (no) Plantevernmidler
NO834138L (no) Beskyttelsesplagg
SE8206085D0 (sv) Overspenningsskydd
SE8204139D0 (sv) Insektsskydd
DK517783D0 (da) Beskyttelsesbeklaedningsgenstand
IT1157654B (it) Controchiave di emergenza
BR8201381A (pt) Rede de protecao contra roubos

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment
AHB Application shelved due to non-payment