JPS5327597B1 - - Google Patents
Info
- Publication number
- JPS5327597B1 JPS5327597B1 JP476271A JP476271A JPS5327597B1 JP S5327597 B1 JPS5327597 B1 JP S5327597B1 JP 476271 A JP476271 A JP 476271A JP 476271 A JP476271 A JP 476271A JP S5327597 B1 JPS5327597 B1 JP S5327597B1
- Authority
- JP
- Japan
- 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
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)
- Pivots And Pivotal Connections (AREA)
- Telephone Set Structure (AREA)
- Headphones And Earphones (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1078770A | 1970-02-12 | 1970-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5327597B1 true JPS5327597B1 (enExample) | 1978-08-09 |
Family
ID=21747429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP476271A Pending JPS5327597B1 (enExample) | 1970-02-12 | 1971-02-08 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3719954A (enExample) |
| JP (1) | JPS5327597B1 (enExample) |
| CA (1) | CA926787A (enExample) |
| DE (1) | DE2105292A1 (enExample) |
| FR (1) | FR2078583A5 (enExample) |
| GB (1) | GB1340923A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54167998U (enExample) * | 1978-05-18 | 1979-11-27 |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE412517B (sv) * | 1976-09-30 | 1980-03-10 | Gullfiber Ab | Horselskydd med tva horselskyddskapor, monterade vid en kapbygel |
| US4471496A (en) * | 1983-06-27 | 1984-09-18 | Cabot Corporation | Articulated earmuff-to-headband attachment construction |
| USD306734S (en) | 1987-01-08 | 1990-03-20 | Scanlon Thomas A | Earpiece connector for an earphone |
| SE463803B (sv) * | 1988-04-28 | 1991-01-28 | Milmas Ab | Fjaedrande monteringsarm foer hoerselskydd |
| CA2234144A1 (en) * | 1996-08-15 | 1998-02-19 | Cabot Safety Intermediate Corporation | A device having rotatable legs |
| GB2339642B (en) * | 1998-07-15 | 2000-07-05 | Cotron Corp | Earphone-microphone-earmuff-assembly |
| SE0000465D0 (sv) * | 2000-02-15 | 2000-02-15 | Kompositprodukter Ab | Hörselskydd |
| SE0100292D0 (sv) * | 2001-02-01 | 2001-02-01 | Kompositprodukter Ab | Kåpa och bricka för hörselskydd |
| US6611963B2 (en) | 2001-10-26 | 2003-09-02 | Bacon Usa Safety, Inc. | Wire band earmuff |
| PT2328529T (pt) * | 2008-08-25 | 2021-03-24 | Loud&Clear Safety Pty Ltd | Dispositivos de proteção auricular do tipo abafador |
| AU2009201810A1 (en) * | 2009-05-06 | 2010-11-25 | Jorge Miguel Pereira | Ear Muffs |
| US10667029B2 (en) * | 2015-07-16 | 2020-05-26 | Voyetra Turtle Beach, Inc. | Headset with internal gimbal |
| US20180249781A1 (en) * | 2017-02-13 | 2018-09-06 | Otto Engineering, Inc. | Headset mounts |
| CN109361986B (zh) * | 2018-12-12 | 2024-07-02 | 歌尔科技有限公司 | 头戴耳机滑动调节结构和头戴耳机 |
| CN110270813B (zh) * | 2019-07-29 | 2023-12-26 | 浙江大学 | 一种劳保耳机装配系统 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2505684A (en) * | 1944-03-09 | 1950-04-25 | Francis H Mcclernon | Toolholder |
| US2437748A (en) * | 1945-06-11 | 1948-03-16 | Chicago Eye Shield Company | Adjustable headband construction |
| US2506981A (en) * | 1946-10-25 | 1950-05-09 | Lawrence G Weaver | Air conduction hearing aid having adjacently mounted microphone and receiver |
| FR1145964A (fr) * | 1954-05-20 | 1957-11-05 | Ca Nat Research Council | Protège-tympans |
| US2858544A (en) * | 1956-05-04 | 1958-11-04 | Mine Safety Appliances Co | Noise attenuating device |
| US3108282A (en) * | 1958-09-30 | 1963-10-29 | Rehman Irving | Ear defender positioning and mounting apparatus |
| US3461463A (en) * | 1967-06-09 | 1969-08-19 | American Optical Corp | Ear protector suspension devices and the combination with headgear |
-
1970
- 1970-02-12 US US00010787A patent/US3719954A/en not_active Expired - Lifetime
-
1971
- 1971-01-21 CA CA103299A patent/CA926787A/en not_active Expired
- 1971-01-22 DE DE19712105292 patent/DE2105292A1/de active Pending
- 1971-02-04 FR FR7104923A patent/FR2078583A5/fr not_active Expired
- 1971-02-08 JP JP476271A patent/JPS5327597B1/ja active Pending
- 1971-04-19 GB GB2075571A patent/GB1340923A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54167998U (enExample) * | 1978-05-18 | 1979-11-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2078583A5 (enExample) | 1971-11-05 |
| GB1340923A (en) | 1973-12-19 |
| CA926787A (en) | 1973-05-22 |
| DE2105292A1 (de) | 1971-08-19 |
| US3719954A (en) | 1973-03-13 |