GB1303612A - - Google Patents

Info

Publication number
GB1303612A
GB1303612A GB870771*[A GB1303612DA GB1303612A GB 1303612 A GB1303612 A GB 1303612A GB 1303612D A GB1303612D A GB 1303612DA GB 1303612 A GB1303612 A GB 1303612A
Authority
GB
United Kingdom
Prior art keywords
ear
lever
housing
carried
padding
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.)
Expired
Application number
GB870771*[A
Other languages
English (en)
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 filed Critical
Publication of GB1303612A publication Critical patent/GB1303612A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/30—Mounting radio sets or communication systems
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/16—Ear protection devices
    • 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
    • A61F11/145—Protective devices for the ears external, e.g. earcaps or earmuffs electric, e.g. for active noise reduction

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Otolaryngology (AREA)
  • Psychology (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (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)
GB870771*[A 1971-04-05 1971-04-05 Expired GB1303612A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB870771 1971-04-05

Publications (1)

Publication Number Publication Date
GB1303612A true GB1303612A (de) 1973-01-17

Family

ID=9857698

Family Applications (1)

Application Number Title Priority Date Filing Date
GB870771*[A Expired GB1303612A (de) 1971-04-05 1971-04-05

Country Status (1)

Country Link
GB (1) GB1303612A (de)

Cited By (5)

* 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
US4620068A (en) * 1984-06-06 1986-10-28 Remic Corporation Communication headset
WO1995019750A1 (en) * 1994-01-19 1995-07-27 Cabot Safety Corporation Seal plate attachement for earmuffs
EP1506722A1 (de) * 2003-08-15 2005-02-16 Bauer Nike Hockey Inc. Hockeyhelm mit einer Vorrichtung zur seitlichen Anpassung
US11571337B2 (en) 2017-11-29 2023-02-07 Savox Communications Oy Ab (Ltd) Ear cup assembly for a hearing protector

Cited By (7)

* 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
US4620068A (en) * 1984-06-06 1986-10-28 Remic Corporation Communication headset
WO1995019750A1 (en) * 1994-01-19 1995-07-27 Cabot Safety Corporation Seal plate attachement for earmuffs
US5500958A (en) * 1994-01-19 1996-03-26 Cabot Safety Corporation Seal plate attachment for earmuffs
EP1506722A1 (de) * 2003-08-15 2005-02-16 Bauer Nike Hockey Inc. Hockeyhelm mit einer Vorrichtung zur seitlichen Anpassung
US6981284B2 (en) 2003-08-15 2006-01-03 Bauer Nike Hockey Inc. Hockey helmet comprising a lateral adjustment mechanism
US11571337B2 (en) 2017-11-29 2023-02-07 Savox Communications Oy Ab (Ltd) Ear cup assembly for a hearing protector

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee