DE8815079U1 - Covering film - Google Patents
Covering filmInfo
- Publication number
- DE8815079U1 DE8815079U1 DE8815079U DE8815079U DE8815079U1 DE 8815079 U1 DE8815079 U1 DE 8815079U1 DE 8815079 U DE8815079 U DE 8815079U DE 8815079 U DE8815079 U DE 8815079U DE 8815079 U1 DE8815079 U1 DE 8815079U1
- Authority
- DE
- Germany
- Prior art keywords
- film
- igr
- covering film
- seam
- asparagus
- 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
- 239000010408 film Substances 0.000 claims description 28
- 235000005340 Asparagus officinalis Nutrition 0.000 claims description 10
- 239000013039 cover film Substances 0.000 claims description 2
- 244000003416 Asparagus officinalis Species 0.000 claims 1
- 244000309464 bull Species 0.000 claims 1
- 241000234427 Asparagus Species 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 241001124569 Lycaenidae Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0268—Mats or sheets, e.g. nets or fabrics
- A01G13/0275—Films
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/10—Asparagus
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Botany (AREA)
- Protection Of Plants (AREA)
Description
Abdeckfolie mit. Saum und eingelegtem Zugseil für Agrarkultüren, z.B. eines SpargeldammesCovering film with hem and inserted pull rope for agricultural crops, e.g. an asparagus bed
Die Neuerung betrifft eine Abdeckfolie auf Agrarkulturen z.B. eines Spargeldammes, bestehend aus einer Folienbahn, mit an einer Längskante ausgebildeten Hohlsaumes und darin eingeigtem Zugseil.The innovation concerns a covering film on agricultural crops, e.g. an asparagus bed, consisting of a film strip with a hemstitch formed on one longitudinal edge and a tension rope integrated into it.
In den letzten Jahren konnten Polyäthylen-Folienstücke mit einseitig angeschweißtem Saum erworben werden. Diese Folienstücke werden längs über den Spargeldamm ausgelegt.In recent years, it has been possible to purchase pieces of polyethylene film with a seam welded on one side. These pieces of film are laid out lengthways over the asparagus bed.
Die unbesäumte Seite der Folie wird längs des Spargeldammes mit Erde zugedeckt und beschwert. Diese Folienseite wird während des gesamten Abdeckvorganges nicht mehr verändert.The unedged side of the film is covered with soil along the asparagus bed and weighted down. This side of the film is not changed during the entire covering process.
In die besäumte Folienseite werden dann, nach dem Auslegen der Folie auf die Spargeldämme, Baustahl-Stäbe eingeschoben. Die Baustähle haben Längen von 6m odei l£m und einen Durchmesser von ca. 8mm. Die eingefügten Baustahlstäbe dienen als Gewichte um die Folie gegen Windeinflüsse zu sichern. Vor dem Ernten des Spargels muß die Folie über den Spargeldamm zurückgeschlagen werden. Nach Abschluß der Erntearbeiten wird die Folie über den Spargeldamm zurückgezogen. Diese Arbeiten wiederholen sich während der Erntezeit täglich und bedeuten eine enorme Belastung der Wirbelsäule de.r £rntearbeiter. Außerdem wird die Folie an den Enden <2er Eisenstäbe besonders stark beansprucht, was oft zum Serreißen der Folie führt.After the film has been laid out on the asparagus beds, structural steel rods are inserted into the trimmed side of the film. The structural steels are 6m or 1m long and have a diameter of approx. 8mm. The inserted structural steel rods serve as weights to protect the film against wind influences. Before the asparagus is harvested, the film must be folded back over the asparagus beds. After the harvesting work has been completed, the film is pulled back over the asparagus beds. This work is repeated daily during the harvesting period and means an enormous strain on the spine of the harvesters. In addition, the film is subjected to particularly heavy strain at the ends of the iron rods, which often leads to the film tearing.
Der Neuerung liegt nun die Aufgabe zugrunde» eine Folie der oben genannten Art so auszubilden, daß das Einführen eines Rundkörpers über die gesamte Folienlänge auf einfache Art gestattet wird.The innovation is now based on the task of designing a film of the above-mentioned type in such a way that the insertion of a round body over the entire length of the film is permitted in a simple manner.
Neuerungsgeraap ist deshalb die colie so ausgebildet/ da? über die gesamte Hohlsaumlänge ein Zugseil eingelegt ist.As an innovation, the coil is designed in such a way that a pull rope is inserted over the entire length of the hemstitch.
Vorteile der Neuerung, ist bei einer auf dem Spargelbeet ausgelegten Folie ein Rundkörper, in Form eines Schlauches oder flexiblen Rohres, welcher mittels des im Hohlsaum vorgesehenen Zugseiles wieder auf einfache Art und Weise über die gesamte Beetlänge in den Hohlsaum eingezogen werden kann.The advantage of the innovation is that when a film is laid out on the asparagus bed, it forms a round body in the form of a hose or flexible pipe, which can be easily pulled back into the hemstitch over the entire length of the bed using the pull rope provided in the hemstitch.
Der durch den eingezogenen, flexiblen Rundkörper gebildete Wulst der Folie, gestattet mittels einer einfach ansetzbaren Führungsvorrichtung, die längs des Wulstes verfahrbar ist, den Folienrand zu ergreifen, um damit das Aufdecken und Zudecken der Folie erheblich zu vereinfachen.The bead of the film formed by the retracted, flexible round body allows the edge of the film to be grasped by means of an easily attachable guide device that can be moved along the bead, thus making it considerably easier to uncover and cover the film.
Punkt I der* beigefügten Skizze zeigt die Abdeckfolie im Querschnitt.Point I of the* attached sketch shows the cover film in cross-section.
Punkt 2 zeigt den ausgebildeten Saum der Folie.Point 2 shows the formed seam of the film.
Punkt 3 zeigt im Querschnitt, das über die gesamte Folienlänge, im Saum eingelegte Zugseil.Point 3 shows a cross-section of the tension rope inserted into the seam over the entire length of the film.
Punkt 4 zeigt auf die Schweißnaht des Foliensaumes.Point 4 points to the weld seam of the film edge.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8815079U DE8815079U1 (en) | 1988-11-29 | 1988-11-29 | Covering film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8815079U DE8815079U1 (en) | 1988-11-29 | 1988-11-29 | Covering film |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8815079U1 true DE8815079U1 (en) | 1989-01-19 |
Family
ID=6830459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8815079U Expired DE8815079U1 (en) | 1988-11-29 | 1988-11-29 | Covering film |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE8815079U1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19500635A1 (en) * | 1995-01-11 | 1996-07-18 | Bernhard Boeckenhoff | Foil web cover for asparagus field |
FR2729536A1 (en) * | 1995-01-24 | 1996-07-26 | Extrusion Du Polyethylene Barb | Polyethylene@-based plastic film covering material for agricultural crops e.g. ridge-grown asparagus |
DE29720390U1 (en) | 1997-11-18 | 1998-02-12 | Kügel, Gottfried, 93326 Abensberg | Cover film |
FR2787289A1 (en) * | 1998-12-22 | 2000-06-23 | Extrusion Du Polyethylene Barb | Plastic cover for protection of cultivated fields has tubes parallels to middle zone that receive liquid weighing substance with shafts expanding through tubes |
DE19912795C2 (en) * | 1998-06-08 | 2001-02-08 | Armin Rigwald | Cover film for asparagus fields |
DE19955198C2 (en) * | 1999-01-18 | 2002-07-11 | Bernhard Boeckenhoff | Method for laterally weighing a cover for an asparagus ridge and cover for an asparagus ridge |
DE19911765B4 (en) * | 1999-03-16 | 2011-01-05 | Reinhard Ebert | Covering foil for asparagus field |
-
1988
- 1988-11-29 DE DE8815079U patent/DE8815079U1/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19500635A1 (en) * | 1995-01-11 | 1996-07-18 | Bernhard Boeckenhoff | Foil web cover for asparagus field |
DE19500635C2 (en) * | 1995-01-11 | 1999-05-06 | Bernhard Boeckenhoff | Cover for asparagus fields |
DE19549739B4 (en) * | 1995-01-11 | 2006-12-21 | Böckenhoff, Bernhard | Cover for asparagus fields |
FR2729536A1 (en) * | 1995-01-24 | 1996-07-26 | Extrusion Du Polyethylene Barb | Polyethylene@-based plastic film covering material for agricultural crops e.g. ridge-grown asparagus |
DE29720390U1 (en) | 1997-11-18 | 1998-02-12 | Kügel, Gottfried, 93326 Abensberg | Cover film |
DE19912795C2 (en) * | 1998-06-08 | 2001-02-08 | Armin Rigwald | Cover film for asparagus fields |
FR2787289A1 (en) * | 1998-12-22 | 2000-06-23 | Extrusion Du Polyethylene Barb | Plastic cover for protection of cultivated fields has tubes parallels to middle zone that receive liquid weighing substance with shafts expanding through tubes |
DE19955198C2 (en) * | 1999-01-18 | 2002-07-11 | Bernhard Boeckenhoff | Method for laterally weighing a cover for an asparagus ridge and cover for an asparagus ridge |
DE19911765B4 (en) * | 1999-03-16 | 2011-01-05 | Reinhard Ebert | Covering foil for asparagus field |
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