FR2406389A1 - APPARATUS INTENDED TO SCARE ANIMALS BY EXPLOSIONS - Google Patents
APPARATUS INTENDED TO SCARE ANIMALS BY EXPLOSIONSInfo
- Publication number
- FR2406389A1 FR2406389A1 FR7829870A FR7829870A FR2406389A1 FR 2406389 A1 FR2406389 A1 FR 2406389A1 FR 7829870 A FR7829870 A FR 7829870A FR 7829870 A FR7829870 A FR 7829870A FR 2406389 A1 FR2406389 A1 FR 2406389A1
- Authority
- FR
- France
- Prior art keywords
- explosive
- flock
- explosive report
- report
- vineyard
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/16—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves
- A01M29/20—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves with generation of periodically explosive reports
Abstract
A plurality of explosive report devices (9) are spread out over a vineyard. An observer standing at a central radio transmitter station (7) with transmitter antennae (8) is able to observe the whole vineyard with the aid of binoculars. If a flock of starlings now approaches one of the, for example, eighteen explosive report devices (9) set up on the vineyard, and threatens to land there, the observer then presses one of eighteen switch pads in a switch box, which switch pad triggers the wireless radio signal, at whose frequency the electrical apparatus of the relevant explosive report device responds. Since the explosive report device has two sound tubes, it is possible to trigger a double explosive report without any difficulty, and at the same time the optimum time intervals can be chosen and adjusted. The essential point here is that the explosive report sounds at all times occur only in the immediate vicinity of a landing flock of starlings in order to drive the flock away. If the flock then attempts to land again at another position, the observer then activates the pad in his switch box which causes the explosive report device located at that position to emit an explosive report.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2747046A DE2747046C2 (en) | 1977-10-20 | 1977-10-20 | Bang device to scare away animals |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2406389A1 true FR2406389A1 (en) | 1979-05-18 |
| FR2406389B1 FR2406389B1 (en) | 1984-12-28 |
Family
ID=6021819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7829870A Granted FR2406389A1 (en) | 1977-10-20 | 1978-10-17 | APPARATUS INTENDED TO SCARE ANIMALS BY EXPLOSIONS |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT355457B (en) |
| CH (1) | CH635727A5 (en) |
| DE (1) | DE2747046C2 (en) |
| FR (1) | FR2406389A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3174035D1 (en) * | 1980-04-26 | 1986-04-17 | Coventry City Council | Bird dispersal apparatus |
| DE3151008C2 (en) * | 1981-12-23 | 1983-10-13 | bem-Meßtechnik GmbH, 5438 Westerburg | Device for driving voles or the like. Od from the soil of gardens. |
| DE3544904A1 (en) * | 1984-12-19 | 1986-09-18 | Rudolf 6501 Dexheim Steffan | Method and device for protecting planes against flocks of birds |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB852521A (en) * | 1958-03-14 | 1960-10-26 | Horace Wells Juniper | Improvements in apparatus for scaring birds and the like |
| DE1962361B1 (en) * | 1969-12-12 | 1971-03-18 | Fritz Dr Reichle | Sound generator to scare away unwanted animals |
| DE2102297A1 (en) * | 1971-01-19 | 1972-08-03 | Fa Albrecht Kind, 5270 Gummers bach | Device for firing blank shots |
| GB1526308A (en) * | 1977-01-31 | 1978-09-27 | Agricaid Ltd | Audible bird scarer |
-
1977
- 1977-10-20 DE DE2747046A patent/DE2747046C2/en not_active Expired
-
1978
- 1978-10-05 CH CH1033778A patent/CH635727A5/en not_active IP Right Cessation
- 1978-10-11 AT AT731578A patent/AT355457B/en not_active IP Right Cessation
- 1978-10-17 FR FR7829870A patent/FR2406389A1/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB852521A (en) * | 1958-03-14 | 1960-10-26 | Horace Wells Juniper | Improvements in apparatus for scaring birds and the like |
| DE1962361B1 (en) * | 1969-12-12 | 1971-03-18 | Fritz Dr Reichle | Sound generator to scare away unwanted animals |
| DE2102297A1 (en) * | 1971-01-19 | 1972-08-03 | Fa Albrecht Kind, 5270 Gummers bach | Device for firing blank shots |
| GB1526308A (en) * | 1977-01-31 | 1978-09-27 | Agricaid Ltd | Audible bird scarer |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2406389B1 (en) | 1984-12-28 |
| DE2747046C2 (en) | 1979-09-06 |
| AT355457B (en) | 1980-03-10 |
| DE2747046B1 (en) | 1979-01-11 |
| CH635727A5 (en) | 1983-04-29 |
| ATA731578A (en) | 1979-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |