FR2452870A1 - PVC-coated polyester fabric screens for agricultural purposes - for use as oblique screens supported by poles and guy-lines - Google Patents

PVC-coated polyester fabric screens for agricultural purposes - for use as oblique screens supported by poles and guy-lines

Info

Publication number
FR2452870A1
FR2452870A1 FR7908559A FR7908559A FR2452870A1 FR 2452870 A1 FR2452870 A1 FR 2452870A1 FR 7908559 A FR7908559 A FR 7908559A FR 7908559 A FR7908559 A FR 7908559A FR 2452870 A1 FR2452870 A1 FR 2452870A1
Authority
FR
France
Prior art keywords
screens
screen
supported
poles
guy
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.)
Withdrawn
Application number
FR7908559A
Other languages
French (fr)
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.)
LESOUEF PIERRE
Original Assignee
LESOUEF PIERRE
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 LESOUEF PIERRE filed Critical LESOUEF PIERRE
Priority to FR7908559A priority Critical patent/FR2452870A1/en
Publication of FR2452870A1 publication Critical patent/FR2452870A1/en
Withdrawn legal-status Critical Current

Links

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
    • A01G13/0206—Canopies, i.e. devices providing a roof above the plants

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Protection Of Plants (AREA)
  • Greenhouses (AREA)
  • Woven Fabrics (AREA)

Abstract

Temporary screen for agricultural seedlings etc. comprises a square of flexible woven fabric cut so that the weft and warp cords are aligned with the diagonals by which the screen is supported from opposite corners, so that one pair of corners is higher than the other pair. The screen is supported by tubular poles braced with wires. The height and angle of the screen is adjustable, opt. by remotely controlled cord and pulley systems. Claims translucent screens of fabric made from 'high tenacity polyester' filaments, and made impermeable by a coating of coloured PVC plastisol stabilised against weather, heat and UV light, in e.g. semi-desert climates.
FR7908559A 1979-04-04 1979-04-04 PVC-coated polyester fabric screens for agricultural purposes - for use as oblique screens supported by poles and guy-lines Withdrawn FR2452870A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7908559A FR2452870A1 (en) 1979-04-04 1979-04-04 PVC-coated polyester fabric screens for agricultural purposes - for use as oblique screens supported by poles and guy-lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7908559A FR2452870A1 (en) 1979-04-04 1979-04-04 PVC-coated polyester fabric screens for agricultural purposes - for use as oblique screens supported by poles and guy-lines

Publications (1)

Publication Number Publication Date
FR2452870A1 true FR2452870A1 (en) 1980-10-31

Family

ID=9223964

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908559A Withdrawn FR2452870A1 (en) 1979-04-04 1979-04-04 PVC-coated polyester fabric screens for agricultural purposes - for use as oblique screens supported by poles and guy-lines

Country Status (1)

Country Link
FR (1) FR2452870A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4798023A (en) * 1986-02-14 1989-01-17 Stork Perforated Products B.V. Method of controlling environmental conditions in the proximity of vegetation or crops with the aid of protective sheeting, protective sheeting for use in this method, and a protective device comprising sheeting
WO1995025424A1 (en) * 1994-03-24 1995-09-28 Michael David Robinson Protective canopy

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1454527A (en) * 1965-08-26 1966-02-11 Schwartz Hautmont Atel Const Improvements to building roofs in the form of a left surface
DE1918300A1 (en) * 1968-04-22 1969-10-30 Reinitzhuber Dr Friedrich Device for the protection of standing in a row, on trellis posts or the like. grown plants, especially vines
FR2214398A1 (en) * 1973-01-24 1974-08-19 Profil Sa Ind Financ Le

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1454527A (en) * 1965-08-26 1966-02-11 Schwartz Hautmont Atel Const Improvements to building roofs in the form of a left surface
DE1918300A1 (en) * 1968-04-22 1969-10-30 Reinitzhuber Dr Friedrich Device for the protection of standing in a row, on trellis posts or the like. grown plants, especially vines
FR2214398A1 (en) * 1973-01-24 1974-08-19 Profil Sa Ind Financ Le

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4798023A (en) * 1986-02-14 1989-01-17 Stork Perforated Products B.V. Method of controlling environmental conditions in the proximity of vegetation or crops with the aid of protective sheeting, protective sheeting for use in this method, and a protective device comprising sheeting
WO1995025424A1 (en) * 1994-03-24 1995-09-28 Michael David Robinson Protective canopy

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Legal Events

Date Code Title Description
ST Notification of lapse