FR2902964A1 - Harmful birds trapping apparatus for protecting corn silage bin, has net guided by slide along each post of silage bin, where net is retained by armature or mast below which operating pulley is suspended to descend and mount net - Google Patents

Harmful birds trapping apparatus for protecting corn silage bin, has net guided by slide along each post of silage bin, where net is retained by armature or mast below which operating pulley is suspended to descend and mount net Download PDF

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Publication number
FR2902964A1
FR2902964A1 FR0605935A FR0605935A FR2902964A1 FR 2902964 A1 FR2902964 A1 FR 2902964A1 FR 0605935 A FR0605935 A FR 0605935A FR 0605935 A FR0605935 A FR 0605935A FR 2902964 A1 FR2902964 A1 FR 2902964A1
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France
Prior art keywords
net
silage bin
armature
retained
suspended
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Granted
Application number
FR0605935A
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French (fr)
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FR2902964B1 (en
Inventor
Jean Yves Creze
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Individual
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Individual
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Priority to FR0605935A priority Critical patent/FR2902964B1/en
Publication of FR2902964A1 publication Critical patent/FR2902964A1/en
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Publication of FR2902964B1 publication Critical patent/FR2902964B1/en
Expired - Fee Related legal-status Critical Current
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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
    • A01F25/16—Arrangements in forage silos
    • A01F25/166—Arrangements in forage silos in trench silos
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
    • A01F25/13—Coverings

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Catching Or Destruction (AREA)

Abstract

The apparatus has a net (6), covering silage, in the width of a silage bin. The net is retained by an armature or mast (8) below which an operating pulley is suspended to descend and mount the net, where the pulley is triggered at distance (2). The net is guided by a slide (3) along each post of the bin. A tube (7) is equipped of bars and is fixed to an edge of the net for ballasting opening and closing of the net.

Description

-1- La présente invention concerne un dispositif à filet permettant deuxThe present invention relates to a net device allowing two

fonctions : 1 Une fonction de piégeage et de capture d'oiseaux nuisibles (du genre étourneaux) sur le front d'attaque des silos d'ensilage de mais fourrage.  functions: 1 A function of trapping and capturing harmful birds (like starlings) on the leading edge of forage silage silos.

2 Une fonction de protection du front d'attaque du silo d'ensilage de mais fourrage ce qui a pour principal avantage d'éviter de relevé ou de redescendre la bâche plastique tous les jours. Le dispositif, avec son armature réglable (8),chevauche en s'adaptant suivant la largeur du 10 silo (figure 1).L'appareil se déplace ,sur roues,sur le haut du mur du silo au fur et a mesure que le front d'attaque de l'ensilage de mais fourrage recule. Le relèvement suffisamment haut du filet permet l'intervention d'engins de tous types. (désilage ou reprise) 15 Dans sa fonction de piégeage, le système permet une descente rapide et subite du filet par déclenchement à distance et au moment opportun. Dans sa fonction de protection du front d'attaque du silo, un système électrique facilitera une remontée plus facile du filet.2 A protection function of the leading edge of the forage silage silo which has the main advantage of avoiding raising or lowering the plastic sheet every day. The device, with its adjustable frame (8), overlaps by adapting to the width of the silo (FIG. 1). The apparatus moves, on wheels, to the top of the silo wall as the front of the silage but forage forage recedes. Raising the net sufficiently high allows the intervention of machines of all types. In its trapping function, the system allows rapid and sudden descent of the net by remote and timely triggering. In its function of protecting the leading edge of the silo, an electrical system will facilitate easier raising of the net.

20 Les dessins annexés illustrent l'invention : La figure 1 représente le dispositif monté dans la largeur du silo à mais fourrage (4 et 5).Ce dispositif comporte une armature ou mat retenant le filet (6) ainsi qu'une poulie permettant son fonctionnement (1) par le cordon de déclenchement à distance (2).The accompanying drawings illustrate the invention: FIG. 1 shows the device mounted in the width of the forage silo (4 and 5) .This device comprises a reinforcement or mat holding the net (6) and a pulley allowing its operation (1) by the remote trigger cord (2).

25 Le mouvement du filet est guidé par une glissière permettant son ouverture, sa fermeture et son étanchéité (3) .Par son poids, un tube (7) équipé de barrettes, permet de lester la descente du filet et d'aider à son repliage lors de sa remontée La figure 2 représente une variante de ce dispositif adapté cette fois à un silo d'ensilage de 30 mais fourrage dit taupinière .La variante consiste en une armature réglable se déplaçant sur rails (1) (puisque plus de murs porteurs) servant à l'avancement ou au recul du dispositif afin d'accéder à l'opération de désilage ou de reprise. Ce dispositif peut être également déclenché à distance. 5The movement of the net is guided by a slide allowing its opening, closing and sealing (3) .By its weight, a tube (7) equipped with bars, allows to sink the descent of the net and to help its folding during its ascent Figure 2 shows a variant of this device adapted this time to a silage silo 30 but forage said molehill .The variant consists of an adjustable frame moving on rails (1) (since more load bearing walls) used to advance or retreat the device to access the unloading or recovery operation. This device can also be triggered remotely. 5

Claims (3)

Revendicationsclaims 1 Appareil de piégeage d'oiseaux nuisibles ou de protection du front d'attaque en bout de silo d'ensilage caractérisé en ce qu'il comporte un filet (6) de la largeur du silo et recouvrant l'ensilage, retenu par une armature ou mat (8) sous lequel il est suspendu, une poulie de manoeuvre (1) pour descendre et monter le filet.  1 device for trapping harmful birds or protection of the leading edge at the end of the silo silo characterized in that it comprises a net (6) the width of the silo and covering the silage, retained by a frame or mat (8) under which it is suspended, an operating pulley (1) for lowering and mounting the net. 2 Appareil selon la revendication 1 caractérisé en ce que le filet (6) est guidé par une glissière (3) le long de chaque montant du silo.2 Apparatus according to claim 1 characterized in that the thread (6) is guided by a slide (3) along each post of the silo. 3 Appareil selon les revendications 1 et 2 caractérisé en ce que la poulie de manoeuvre (1) 10 peut être déclenchée à distance (2) 4 Appareil selon l'une quelconque des revendications précédentes caractérisé en ce qu'un tube (7) équipé de barrettes est fixé en bout du filet pour lester l'ouverture ou la fermeture 15 5 Appareil selon l'une quelconque des revendications précédentes caractérisé en ce que l'armature ou mat (8) se déplace sur des rails (9) de chaque coté de l'ensilage.53 Apparatus according to claims 1 and 2 characterized in that the operating pulley (1) 10 can be triggered remotely (2) 4 Apparatus according to any preceding claim characterized in that a tube (7) equipped with The apparatus according to any one of the preceding claims, characterized in that the armature or mat (8) moves on rails (9) on each side of the net. the ensilage.5
FR0605935A 2006-06-30 2006-06-30 APPARATUS FOR TRAPPING HARMFUL BIRDS OR PROTECTING THE ATTACK FRONT AT THE SILO END OF SILAGE BUT FODING Expired - Fee Related FR2902964B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0605935A FR2902964B1 (en) 2006-06-30 2006-06-30 APPARATUS FOR TRAPPING HARMFUL BIRDS OR PROTECTING THE ATTACK FRONT AT THE SILO END OF SILAGE BUT FODING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0605935A FR2902964B1 (en) 2006-06-30 2006-06-30 APPARATUS FOR TRAPPING HARMFUL BIRDS OR PROTECTING THE ATTACK FRONT AT THE SILO END OF SILAGE BUT FODING

Publications (2)

Publication Number Publication Date
FR2902964A1 true FR2902964A1 (en) 2008-01-04
FR2902964B1 FR2902964B1 (en) 2008-11-14

Family

ID=37735216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0605935A Expired - Fee Related FR2902964B1 (en) 2006-06-30 2006-06-30 APPARATUS FOR TRAPPING HARMFUL BIRDS OR PROTECTING THE ATTACK FRONT AT THE SILO END OF SILAGE BUT FODING

Country Status (1)

Country Link
FR (1) FR2902964B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2591418A1 (en) * 1985-12-16 1987-06-19 Lemadec Jean Device for raising and rolling up nylon tarpaulins which are to cover silage-making silos
FR2709917A1 (en) * 1993-09-16 1995-03-24 Le Breton Yves Alain Cutting barrier with automatic tarpaulin winder for bunker silo
DE29616788U1 (en) * 1996-09-26 1997-02-20 Biodegma Ges Fuer Umwelttechni Device for covering rotting rents

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2591418A1 (en) * 1985-12-16 1987-06-19 Lemadec Jean Device for raising and rolling up nylon tarpaulins which are to cover silage-making silos
FR2709917A1 (en) * 1993-09-16 1995-03-24 Le Breton Yves Alain Cutting barrier with automatic tarpaulin winder for bunker silo
DE29616788U1 (en) * 1996-09-26 1997-02-20 Biodegma Ges Fuer Umwelttechni Device for covering rotting rents

Also Published As

Publication number Publication date
FR2902964B1 (en) 2008-11-14

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Effective date: 20100226