FR590442A - Dispositif d'enroulement et de déroulement mécanique des paillassons destinés à la protection de toutes cultures - Google Patents

Dispositif d'enroulement et de déroulement mécanique des paillassons destinés à la protection de toutes cultures

Info

Publication number
FR590442A
FR590442A FR590442DA FR590442A FR 590442 A FR590442 A FR 590442A FR 590442D A FR590442D A FR 590442DA FR 590442 A FR590442 A FR 590442A
Authority
FR
France
Prior art keywords
crops
protection
unwinding device
mechanically winding
mats intended
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
Other languages
English (en)
Inventor
Victor Doumeng
Victor Julien
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 filed Critical
Application granted granted Critical
Publication of FR590442A publication Critical patent/FR590442A/fr
Expired 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—Protection of plants
    • A01G13/20—Protective coverings for plants
    • A01G13/29—Arrangements for laying out or removing plant coverings
    • 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
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14—Greenhouses
    • 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
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/22—Shades or blinds for greenhouses, or the like
    • A01G9/227—Shades or blinds for greenhouses, or the like rolled up during non-use
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
FR590442D 1924-12-11 1924-12-11 Dispositif d'enroulement et de déroulement mécanique des paillassons destinés à la protection de toutes cultures Expired FR590442A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR590442T 1924-12-11

Publications (1)

Publication Number Publication Date
FR590442A true FR590442A (fr) 1925-06-16

Family

ID=8963432

Family Applications (1)

Application Number Title Priority Date Filing Date
FR590442D Expired FR590442A (fr) 1924-12-11 1924-12-11 Dispositif d'enroulement et de déroulement mécanique des paillassons destinés à la protection de toutes cultures

Country Status (1)

Country Link
FR (1) FR590442A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741874A (en) * 1952-05-16 1956-04-17 Denning J Wayne Slatted shelter
US3581436A (en) * 1968-09-25 1971-06-01 James D Basiger Plant shield
FR2494957A1 (fr) * 1980-12-03 1982-06-04 Seiwa Kagaku Kk Appareil d'enroulement et de deroulement d'un ecran souple de couverture d'une serre

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741874A (en) * 1952-05-16 1956-04-17 Denning J Wayne Slatted shelter
US3581436A (en) * 1968-09-25 1971-06-01 James D Basiger Plant shield
FR2494957A1 (fr) * 1980-12-03 1982-06-04 Seiwa Kagaku Kk Appareil d'enroulement et de deroulement d'un ecran souple de couverture d'une serre

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