DE8815079U1 - Covering film - Google Patents

Covering film

Info

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
Application number
DE8815079U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE8815079U priority Critical patent/DE8815079U1/en
Publication of DE8815079U1 publication Critical patent/DE8815079U1/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00Protecting plants
    • A01G13/02Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0256Ground coverings
    • A01G13/0268Mats or sheets, e.g. nets or fabrics
    • A01G13/0275Films
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for
    • A01G22/10Asparagus

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)

«· «· · · tail &bull; · · > ■ &igr; &igr; &igr; &igr; Armin Ringwald Grammestraße 1 1000 Berlin 13 Abdeckfolie mit Saum und eingelegtem Zugseil für Agrarkultüren, z.B. eines Spargeldammea SCHUTZANSPRÜCHE«· «· · · tail &bull; · · > ■ &igr;&igr;&igr;&igr; Armin Ringwald Grammestraße 1 1000 Berlin 13 Cover film with hem and inserted pull rope for agricultural crops, e.g. an asparagus dam PROTECTION CLAIMS 1. Abdeckfolie (1) dadurch gekennzeichnet, daß die Folie an einer Längsseite mit einem Saum (2) versehen ist.1. Covering film (1), characterized in that the film is provided with a seam (2) on one long side. 2. Abdeckfolie nach Anspruch 1, dadurch gekennzeichnet, daß im Saum der Folie ein Zugseil (3) eingelegt ist.2. Covering film according to claim 1, characterized in that a tension cable (3) is inserted in the seam of the film. 3. Abdeckfolie nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß über die gesamte Hohlsaumlänge das Zugseil eingelegt ist.3. Covering film according to claim 1 or 2, characterized in that the pull rope is inserted over the entire hemstitch length.
DE8815079U 1988-11-29 1988-11-29 Covering film Expired DE8815079U1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (9)

* Cited by examiner, † Cited by third party
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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