DE2239322A1 - Drehvorrichtung fuer den buegel eines ohrschuetzers - Google Patents

Drehvorrichtung fuer den buegel eines ohrschuetzers

Info

Publication number
DE2239322A1
DE2239322A1 DE2239322A DE2239322A DE2239322A1 DE 2239322 A1 DE2239322 A1 DE 2239322A1 DE 2239322 A DE2239322 A DE 2239322A DE 2239322 A DE2239322 A DE 2239322A DE 2239322 A1 DE2239322 A1 DE 2239322A1
Authority
DE
Germany
Prior art keywords
bracket
ring
fork
ear
slot
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.)
Pending
Application number
DE2239322A
Other languages
German (de)
English (en)
Inventor
Yrjoe Dipl Ing Aho
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.)
Exel Composites Oyj
Original Assignee
Exel Oyj
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 Exel Oyj filed Critical Exel Oyj
Publication of DE2239322A1 publication Critical patent/DE2239322A1/de
Pending 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)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Helmets And Other Head Coverings (AREA)
DE2239322A 1971-08-12 1972-08-10 Drehvorrichtung fuer den buegel eines ohrschuetzers Pending DE2239322A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI712253A FI46022C (fi) 1971-08-12 1971-08-12 Kuulosuojaimen sangan kääntölaite.

Publications (1)

Publication Number Publication Date
DE2239322A1 true DE2239322A1 (de) 1973-02-15

Family

ID=8506856

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2239322A Pending DE2239322A1 (de) 1971-08-12 1972-08-10 Drehvorrichtung fuer den buegel eines ohrschuetzers

Country Status (5)

Country Link
US (1) US3797045A (enExample)
DE (1) DE2239322A1 (enExample)
FI (1) FI46022C (enExample)
GB (1) GB1344425A (enExample)
SE (1) SE381561B (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2532838A1 (fr) * 1982-09-15 1984-03-16 Minisonic Ag Appareil de protection acoustique du genre ecouteur
US5500958A (en) * 1994-01-19 1996-03-26 Cabot Safety Corporation Seal plate attachment for earmuffs
USD725074S1 (en) * 2013-08-13 2015-03-24 Koninklijke Philips N.V. Headphone
USD721055S1 (en) 2013-08-16 2015-01-13 Microsoft Corporation Headset
USD735161S1 (en) * 2013-08-16 2015-07-28 Microsoft Corporation Earcups for a headset
USD735691S1 (en) * 2013-08-16 2015-08-04 Microsoft Corporation Earcups for a headset
USD724562S1 (en) 2013-08-16 2015-03-17 Microsoft Corporation Headset
USD722041S1 (en) 2013-08-16 2015-02-03 Microsoft Corporation Headset
USD727280S1 (en) 2014-02-10 2015-04-21 New Audio LLC Headphone device
USD727281S1 (en) * 2014-02-10 2015-04-21 New Audio LLC Headphone device
USD736175S1 (en) * 2014-02-10 2015-08-11 New Audio LLC Headphone device
USD736174S1 (en) * 2014-02-10 2015-08-11 New Audio LLC Headphone device
USD736176S1 (en) * 2014-07-08 2015-08-11 Akg Acoustics Gmbh Headphones
USD781265S1 (en) * 2015-08-07 2017-03-14 New Audio LLC Headset
USD832813S1 (en) 2017-04-07 2018-11-06 New Audio LLC Headset
USD878327S1 (en) 2018-09-25 2020-03-17 Microsoft Corporation Earcups for a headset
USD877714S1 (en) 2018-09-25 2020-03-10 Microsoft Corporation Headset
USD920956S1 (en) * 2019-06-12 2021-06-01 New Audio, LLC Headset
US11700474B2 (en) 2021-06-24 2023-07-11 New Audio LLC Multi-microphone headset
USD1000416S1 (en) 2021-06-24 2023-10-03 New Audio LLC Wireless headphones

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US678170A (en) * 1900-10-26 1901-07-09 William James Gardner Ear-coverer.
US2192520A (en) * 1936-10-07 1940-03-05 Century Lighting Inc Remote control color changer for projected light
US2501107A (en) * 1944-05-27 1950-03-21 Us Sec War Headband
US3457376A (en) * 1965-11-18 1969-07-22 Bell Telephone Labor Inc Telephone headset

Also Published As

Publication number Publication date
SE381561B (sv) 1975-12-15
FI46022B (enExample) 1972-08-31
FI46022C (fi) 1972-12-11
US3797045A (en) 1974-03-19
GB1344425A (en) 1974-01-23

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Legal Events

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OHJ Non-payment of the annual fee