AT364397B - Hoerer zum befestigen an einem schutzhelm - Google Patents
Hoerer zum befestigen an einem schutzhelmInfo
- Publication number
- AT364397B AT364397B AT151480A AT151480A AT364397B AT 364397 B AT364397 B AT 364397B AT 151480 A AT151480 A AT 151480A AT 151480 A AT151480 A AT 151480A AT 364397 B AT364397 B AT 364397B
- Authority
- AT
- Austria
- Prior art keywords
- attaching
- protective helmet
- helmet
- protective
- Prior art date
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
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Helmets And Other Head Coverings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792915990 DE2915990C3 (de) | 1979-04-20 | 1979-04-20 | Hörer zum Befestigen an einem Schutzhelm |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA151480A ATA151480A (de) | 1981-03-15 |
AT364397B true AT364397B (de) | 1981-10-12 |
Family
ID=6068806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT151480A AT364397B (de) | 1979-04-20 | 1980-03-20 | Hoerer zum befestigen an einem schutzhelm |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT364397B (de) |
CH (1) | CH652265A5 (de) |
DE (1) | DE2915990C3 (de) |
FR (1) | FR2454739A1 (de) |
GB (1) | GB2050757B (de) |
SE (1) | SE8002918L (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3013939C2 (de) * | 1980-04-10 | 1982-11-25 | Holmberg & Co, 1000 Berlin | Mikrofonlautsprecher für Funksprechgeräte zur wahlweisen Benutzung für Schutzhelme und Atemschutzmasken |
JPH0733508Y2 (ja) * | 1984-10-31 | 1995-07-31 | ソニー株式会社 | イヤホン |
US7616772B2 (en) * | 2004-11-09 | 2009-11-10 | Shure Acquisition Holdings, Inc. | Earphone for sound reproduction |
FR3051331B1 (fr) * | 2016-05-20 | 2018-06-15 | Horsecom Sas | Systeme de fixation d’un dispositif a un casque |
CN109965435A (zh) * | 2019-03-14 | 2019-07-05 | 中科声华(苏州)科技有限公司 | 一种将耳机连接于头盔的连接器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2468267A (en) * | 1945-10-24 | 1949-04-26 | Mondl Adolph Martin | Earphone socket |
US3786519A (en) * | 1970-11-12 | 1974-01-22 | Gentex Corp | Headgear structure |
US3916312A (en) * | 1973-09-11 | 1975-10-28 | William Lewis Campbell | Portable audio communication transceiver device |
US3906547A (en) * | 1974-09-26 | 1975-09-23 | Gentex Corp | Headset retainer for helmet |
DE2704155C3 (de) * | 1977-02-02 | 1982-01-28 | Heinrich 6380 Bad Homburg Peiker | An einem Helm, vorzugsweise Sturzhelm für Kraftfahrzeug-, insbesondere Motorradfahrer, angeordnetes Mikrofon |
DE7811272U1 (de) * | 1978-04-12 | 1978-07-27 | Holmberg & Co, 1000 Berlin | Schutzhelm mit Hörsprechgarnitur |
-
1979
- 1979-04-20 DE DE19792915990 patent/DE2915990C3/de not_active Expired
-
1980
- 1980-03-20 AT AT151480A patent/AT364397B/de not_active IP Right Cessation
- 1980-04-03 GB GB8011247A patent/GB2050757B/en not_active Expired
- 1980-04-11 CH CH279980A patent/CH652265A5/de not_active IP Right Cessation
- 1980-04-18 SE SE8002918A patent/SE8002918L/xx not_active Application Discontinuation
- 1980-04-18 FR FR8008796A patent/FR2454739A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2915990B2 (de) | 1981-02-19 |
GB2050757B (en) | 1983-06-29 |
SE8002918L (sv) | 1980-10-21 |
ATA151480A (de) | 1981-03-15 |
FR2454739B1 (de) | 1985-05-10 |
DE2915990A1 (de) | 1980-10-23 |
GB2050757A (en) | 1981-01-07 |
CH652265A5 (de) | 1985-10-31 |
FR2454739A1 (fr) | 1980-11-14 |
DE2915990C3 (de) | 1986-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
EEIH | Change in the person of patent owner | ||
REN | Ceased due to non-payment of the annual fee |