NL6809511A - - Google Patents
Info
- Publication number
- NL6809511A NL6809511A NL6809511A NL6809511A NL6809511A NL 6809511 A NL6809511 A NL 6809511A NL 6809511 A NL6809511 A NL 6809511A NL 6809511 A NL6809511 A NL 6809511A NL 6809511 A NL6809511 A NL 6809511A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/033—Headphones for stereophonic communication
- H04R5/0335—Earpiece support, e.g. headbands or neckrests
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Telephone Set Structure (AREA)
- Eyeglasses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT625567A AT276516B (de) | 1967-07-05 | 1967-07-05 | Kopfhörer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6809511A true NL6809511A (https=) | 1969-01-07 |
Family
ID=3584447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6809511A NL6809511A (https=) | 1967-07-05 | 1968-07-05 |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT276516B (https=) |
| BE (1) | BE717614A (https=) |
| CH (1) | CH471509A (https=) |
| DE (1) | DE1762538A1 (https=) |
| ES (1) | ES355742A1 (https=) |
| FR (1) | FR1572808A (https=) |
| GB (1) | GB1218086A (https=) |
| NL (1) | NL6809511A (https=) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS588280U (ja) * | 1981-07-10 | 1983-01-19 | 日本コロムビア株式会社 | ヘツドホン |
| US4404434A (en) * | 1981-08-10 | 1983-09-13 | Koss Corporation | Collapsible stereophone |
| FR2559279A1 (fr) * | 1984-02-08 | 1985-08-09 | Binotto Serge | Monture de lunettes, reglable, multisupport, et pliable |
| US5099519A (en) * | 1990-05-29 | 1992-03-24 | Yu Guan | Headphones |
| US5177784A (en) * | 1990-11-15 | 1993-01-05 | Robert Hu | Head-set telephone device and method |
| IT1288970B1 (it) * | 1996-08-09 | 1998-09-25 | Fabrizio Marano | Occhiali perfezionati multifunzione |
| DE19724667C1 (de) * | 1997-06-11 | 1998-10-15 | Knowles Electronics Inc | Hörsprechgarnitur |
| DE29905370U1 (de) * | 1999-03-24 | 2000-07-27 | ENHA Kunststoffverarbeitungs GmbH, 66620 Nonnweiler | Kopfbügel für einen Kopfhörer oder Gehörschützer |
| AR035939A1 (es) | 2002-03-04 | 2004-07-28 | Rolla Jose Maria | Mejoras en auriculares plegables |
| JP2006086980A (ja) * | 2004-09-17 | 2006-03-30 | Audio Technica Corp | ヘッドホン装置 |
| CN108834018A (zh) * | 2018-07-17 | 2018-11-16 | 六安微云电子科技有限公司 | 一种基于电子科技的可收纳式耳机 |
| FR3106247B1 (fr) * | 2020-01-15 | 2021-12-24 | Florent Rondeau | casque audio et procédé de pose d’un tel casque sur la tête d’un utilisateur |
-
1967
- 1967-07-05 AT AT625567A patent/AT276516B/de active
-
1968
- 1968-07-03 DE DE19681762538 patent/DE1762538A1/de active Pending
- 1968-07-04 CH CH996268A patent/CH471509A/de not_active IP Right Cessation
- 1968-07-04 BE BE717614D patent/BE717614A/xx unknown
- 1968-07-04 GB GB3196768A patent/GB1218086A/en not_active Expired
- 1968-07-04 ES ES355742A patent/ES355742A1/es not_active Expired
- 1968-07-05 NL NL6809511A patent/NL6809511A/xx unknown
- 1968-07-05 FR FR1572808D patent/FR1572808A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1218086A (en) | 1971-01-06 |
| DE1762538A1 (de) | 1970-08-20 |
| CH471509A (de) | 1969-04-15 |
| BE717614A (https=) | 1968-12-16 |
| FR1572808A (https=) | 1969-06-27 |
| AT276516B (de) | 1969-11-25 |
| ES355742A1 (es) | 1970-01-01 |