FR642008A - Motor vehicle warning device - Google Patents
Motor vehicle warning deviceInfo
- Publication number
- FR642008A FR642008A FR642008DA FR642008A FR 642008 A FR642008 A FR 642008A FR 642008D A FR642008D A FR 642008DA FR 642008 A FR642008 A FR 642008A
- Authority
- FR
- France
- Prior art keywords
- motor vehicle
- warning device
- vehicle warning
- motor
- warning
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR642008T | 1927-10-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR642008A true FR642008A (en) | 1928-08-17 |
Family
ID=8998559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR642008D Expired FR642008A (en) | 1927-10-06 | 1927-10-06 | Motor vehicle warning device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR642008A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000069680A1 (en) * | 1999-05-14 | 2000-11-23 | Mahle Filtersysteme Gmbh | Sound transmission device for a motor vehicle |
EP1138887A3 (en) * | 2000-03-29 | 2002-06-19 | WOCO Franz-Josef Wolf & Co. GmbH | Acoustic transducer for exhaust gas pulsations |
ES2405729R1 (en) * | 2010-11-30 | 2013-06-19 | Univ Catalunya Politecnica | System to modify the loudness of endothermic motor |
-
1927
- 1927-10-06 FR FR642008D patent/FR642008A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000069680A1 (en) * | 1999-05-14 | 2000-11-23 | Mahle Filtersysteme Gmbh | Sound transmission device for a motor vehicle |
US6600408B1 (en) | 1999-05-14 | 2003-07-29 | Mahle Filtersysteme Gmbh | Sound transmission device for a motor vehicle |
EP1138887A3 (en) * | 2000-03-29 | 2002-06-19 | WOCO Franz-Josef Wolf & Co. GmbH | Acoustic transducer for exhaust gas pulsations |
ES2405729R1 (en) * | 2010-11-30 | 2013-06-19 | Univ Catalunya Politecnica | System to modify the loudness of endothermic motor |
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