US2010771A - Electric horn - Google Patents
Electric horn Download PDFInfo
- Publication number
- US2010771A US2010771A US621475A US62147532A US2010771A US 2010771 A US2010771 A US 2010771A US 621475 A US621475 A US 621475A US 62147532 A US62147532 A US 62147532A US 2010771 A US2010771 A US 2010771A
- Authority
- US
- United States
- Prior art keywords
- electric horn
- horn
- electric
- zeininger
- aug
- 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.)
- Expired - Lifetime
Links
Images
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
- G10K9/22—Mountings; Casings
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Aug. 6, 1935.
G. ZEININGER ET AL ELECTRIC HORN Filed July 8, 1952 .Z; 4M 7 MM
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2010771X | 1931-07-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
US2010771A true US2010771A (en) | 1935-08-06 |
Family
ID=7956581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US621475A Expired - Lifetime US2010771A (en) | 1931-07-25 | 1932-07-08 | Electric horn |
Country Status (1)
Country | Link |
---|---|
US (1) | US2010771A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991011364A1 (en) * | 1990-01-26 | 1991-08-08 | Adolph Coors Company | Apparatus and method for debagging articles |
FR2769395A1 (en) * | 1997-10-02 | 1999-04-09 | Bosch Gmbh Robert | APPARATUS PROVIDING ACOUSTIC SIGNALS |
-
1932
- 1932-07-08 US US621475A patent/US2010771A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991011364A1 (en) * | 1990-01-26 | 1991-08-08 | Adolph Coors Company | Apparatus and method for debagging articles |
FR2769395A1 (en) * | 1997-10-02 | 1999-04-09 | Bosch Gmbh Robert | APPARATUS PROVIDING ACOUSTIC SIGNALS |
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