BE885304A - RADIO HEADPHONES - Google Patents
RADIO HEADPHONESInfo
- Publication number
- BE885304A BE885304A BE0/202159A BE202159A BE885304A BE 885304 A BE885304 A BE 885304A BE 0/202159 A BE0/202159 A BE 0/202159A BE 202159 A BE202159 A BE 202159A BE 885304 A BE885304 A BE 885304A
- Authority
- BE
- Belgium
- Prior art keywords
- headphones
- radio
- radio headphones
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/08—Constructional details, e.g. cabinet
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Helmets And Other Head Coverings (AREA)
- Structure Of Receivers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR797923624A FR2466174B1 (en) | 1979-09-21 | 1979-09-21 | PROTECTIVE HELMET WITH RECEIVER-TRANSMITTER |
Publications (1)
Publication Number | Publication Date |
---|---|
BE885304A true BE885304A (en) | 1981-01-16 |
Family
ID=9229917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/202159A BE885304A (en) | 1979-09-21 | 1980-09-19 | RADIO HEADPHONES |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5648727A (en) |
BE (1) | BE885304A (en) |
DE (1) | DE3035696A1 (en) |
FR (1) | FR2466174B1 (en) |
GB (1) | GB2059206A (en) |
IT (1) | IT1132986B (en) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58150894U (en) * | 1982-04-02 | 1983-10-08 | 日本蓄電器工業株式会社 | Stock belt for capacitor elements, etc. |
JPS58150895U (en) * | 1982-04-02 | 1983-10-08 | 日本蓄電器工業株式会社 | Stock belt for capacitor elements, etc. |
GB2161696A (en) * | 1984-07-19 | 1986-01-22 | John Davies | Protective safety helmet |
JPS6350509A (en) * | 1986-08-15 | 1988-03-03 | 日本碍子株式会社 | Helmet for work |
GB9410280D0 (en) * | 1994-05-20 | 1994-07-13 | Helmet Integrated Syst Ltd | Thermal imaging system for fireman's helmet |
FR2732864A1 (en) * | 1995-04-12 | 1996-10-18 | Gallet Sa | OUTER SHELL STRUCTURE OF A PROTECTIVE HELMET |
AU9736298A (en) * | 1997-09-10 | 1999-03-29 | Gunther Elster | Protective shield, especially sun shield |
US6332223B1 (en) | 2000-04-05 | 2001-12-25 | Gray Matter Holdings, Llc | Apparatus and method for making an ear warmer having interior seams |
US6499146B2 (en) | 2000-12-29 | 2002-12-31 | Gray Matter Holdings Llc | Ear protection device |
US6735784B2 (en) | 2002-01-28 | 2004-05-18 | 180S, Inc. | Apparatus and method for making an ear warmer and an ear warmer frame |
US7962970B2 (en) | 2003-08-12 | 2011-06-21 | 180S, Inc. | Ear warmer having a curved ear portion |
US7650649B2 (en) | 2003-08-12 | 2010-01-26 | 180S, Inc. | Ear warmer having an external frame |
US7212645B2 (en) | 2003-08-12 | 2007-05-01 | 180S, Inc. | Ear warmer with a speaker system |
US8443466B2 (en) | 2007-01-22 | 2013-05-21 | 180S, Inc. | Ear protection device |
FR2934474B1 (en) * | 2008-07-30 | 2010-09-17 | Aec Rts Applic Electroniques C | HELMET HOLDER AND ASSEMBLY COMPRISING THE HOLDER AND THE HELMET. |
DE102011115193A1 (en) | 2011-09-27 | 2013-03-28 | Schuberth Gmbh | Protecting helmet for motor sports, particularly motor cycle helmet, has impact-resistant outer shell and shock-absorbing inner fitting with lower opening and opposite-lying top, in which outwardly directed recess is present |
DE102016115889A1 (en) | 2016-08-26 | 2018-03-01 | Schuberth Gmbh | Hard hat with an antenna |
DE102016115897A1 (en) | 2016-08-26 | 2018-03-01 | Schuberth Gmbh | helmet |
DE102016115905B4 (en) | 2016-08-26 | 2018-11-08 | Schuberth Gmbh | helmet |
DE102017130373A1 (en) * | 2017-12-15 | 2019-06-19 | Schuberth Gmbh | helmet |
DE102018103657A1 (en) | 2018-02-19 | 2019-08-22 | Schuberth Gmbh | helmet |
DE102018004314A1 (en) | 2018-05-30 | 2019-12-05 | Schuberth Gmbh | helmet |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1171170A (en) * | 1957-04-12 | 1959-01-22 | Realisations Des Plastiques Ap | Plastic telecommunication headset |
FR2231164A1 (en) * | 1973-05-25 | 1974-12-20 | Leys Jean Claude | Safety helmet radio reciever - for motor cyclists requires little modification of helmet and is housed in helmet visor |
FR2279346A1 (en) * | 1974-06-14 | 1976-02-20 | Massard Rene | Safety helmet with soft lining - has earphone es located in recesses at sides of hard casing |
FR2289072A1 (en) * | 1974-06-17 | 1976-05-21 | Jouanno Rene Jean | Integral radio system for protective helmets - has radio receivers and transmitter/receivers in helmet |
US4077007A (en) * | 1976-04-05 | 1978-02-28 | The Raymond Lee Organization | Radio mounted in a helmet |
US4130803A (en) * | 1977-05-04 | 1978-12-19 | Thompson Kenneth L | Radio equipped protective helmet |
US4152553A (en) * | 1978-04-05 | 1979-05-01 | Maynard E. White | Protective helmet with voice communication system |
-
1979
- 1979-09-21 FR FR797923624A patent/FR2466174B1/en not_active Expired
-
1980
- 1980-09-19 IT IT24796/80A patent/IT1132986B/en active
- 1980-09-19 BE BE0/202159A patent/BE885304A/en not_active IP Right Cessation
- 1980-09-20 JP JP13143080A patent/JPS5648727A/en active Granted
- 1980-09-22 GB GB8030517A patent/GB2059206A/en not_active Withdrawn
- 1980-09-22 DE DE19803035696 patent/DE3035696A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IT8024796A0 (en) | 1980-09-19 |
GB2059206A (en) | 1981-04-15 |
FR2466174A1 (en) | 1981-03-27 |
IT1132986B (en) | 1986-07-09 |
JPH0120811B2 (en) | 1989-04-18 |
FR2466174B1 (en) | 1985-07-26 |
JPS5648727A (en) | 1981-05-02 |
DE3035696A1 (en) | 1981-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: GENTIL ALAIN Effective date: 19890930 |