JPS57116397A - Horn body and horn having the same - Google Patents
Horn body and horn having the sameInfo
- Publication number
- JPS57116397A JPS57116397A JP18824881A JP18824881A JPS57116397A JP S57116397 A JPS57116397 A JP S57116397A JP 18824881 A JP18824881 A JP 18824881A JP 18824881 A JP18824881 A JP 18824881A JP S57116397 A JPS57116397 A JP S57116397A
- Authority
- JP
- Japan
- Prior art keywords
- horn
- same
- horn body
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
- G10K9/18—Details, e.g. bulbs, pumps, pistons, switches or casings
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8037506 | 1980-11-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57116397A true JPS57116397A (en) | 1982-07-20 |
Family
ID=10517492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18824881A Pending JPS57116397A (en) | 1980-11-22 | 1981-11-24 | Horn body and horn having the same |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0052975A1 (de) |
JP (1) | JPS57116397A (de) |
AU (1) | AU7754681A (de) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE969187C (de) * | 1952-07-05 | 1958-05-08 | Bosch Gmbh Robert | Schallerzeuger fuer Signalzwecke |
DE7331093U (de) * | 1973-08-27 | 1975-03-13 | Bosch R Gmbh | |
JPS53102842A (en) * | 1977-02-21 | 1978-09-07 | Asahi Chiyoda Kougiyou Kk | Method of reinforcing anticorrosion of iron metal parts |
-
1981
- 1981-11-10 EP EP81305315A patent/EP0052975A1/de not_active Withdrawn
- 1981-11-17 AU AU77546/81A patent/AU7754681A/en not_active Abandoned
- 1981-11-24 JP JP18824881A patent/JPS57116397A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0052975A1 (de) | 1982-06-02 |
AU7754681A (en) | 1982-06-03 |
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