DK419483A - HEAD-LIKE HEARING PROTECTION - Google Patents

HEAD-LIKE HEARING PROTECTION 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
Danish (da)
Other versions
DK419483D0 (en
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/en
Publication of DK419483A publication Critical patent/DK419483A/en

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 HEAD-LIKE HEARING PROTECTION DK419483A (en)

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=4293957

Family Applications (1)

Application Number Title Priority Date Filing Date
DK419483A DK419483A (en) 1982-09-15 1983-09-14 HEAD-LIKE HEARING PROTECTION

Country Status (4)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5835609A (en) * 1995-06-02 1998-11-10 The Gorgonz Group, Inc. Ear protection device
CA2178014C (en) * 1995-06-02 2006-08-08 Brian E. Legette 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
KR20030070069A (en) 2000-12-29 2003-08-27 그레이 매터 홀딩스, 엘엘씨 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 (en) * 2002-03-04 2004-07-28 Rolla Jose Maria IMPROVEMENTS IN FOLDING HEADPHONES
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
US7212645B2 (en) 2003-08-12 2007-05-01 180S, Inc. Ear warmer with a speaker system
SE530035C2 (en) * 2004-11-17 2008-02-12 Sperian Hearing Prot Llc The ear cup
WO2008091909A2 (en) 2007-01-22 2008-07-31 180S, Inc. Ear protection device
CN106214339B (en) * 2016-09-20 2018-06-19 王冰铭 A kind of Manual adjustable wears dual-purpose earmuff after wearing
FR3083441B1 (en) * 2018-07-06 2020-06-19 Msa Europe Gmbh HEARING PROTECTION DEVICE

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 (en) * 1971-04-05 1973-01-17
FI46022C (en) * 1971-08-12 1972-12-11 Exel Oy Device for turning the hearing protection bracket.
CH534510A (en) * 1971-12-28 1973-03-15 Georg Palmaer Tore A certain device with a spring clip and two caps to be worn on the head
GB8308484D0 (en) * 1983-03-28 1983-05-05 Racal Safety Ltd Hearing protectors

Also Published As

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

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Legal Events

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