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FR2388486A1 - Elements de charpente pour serre-tunnel - Google Patents

Elements de charpente pour serre-tunnel

Info

Publication number
FR2388486A1
FR2388486A1 FR7713641A FR7713641A FR2388486A1 FR 2388486 A1 FR2388486 A1 FR 2388486A1 FR 7713641 A FR7713641 A FR 7713641A FR 7713641 A FR7713641 A FR 7713641A FR 2388486 A1 FR2388486 A1 FR 2388486A1
Authority
FR
France
Prior art keywords
right angles
greenhouse
another
tube sections
tube
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.)
Granted
Application number
FR7713641A
Other languages
English (en)
Other versions
FR2388486B1 (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.)
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 FR7713641A priority Critical patent/FR2388486A1/fr
Publication of FR2388486A1 publication Critical patent/FR2388486A1/fr
Application granted granted Critical
Publication of FR2388486B1 publication Critical patent/FR2388486B1/fr
Granted 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
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14—Greenhouses
    • A01G9/1407—Greenhouses of flexible synthetic material
    • 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)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

La présente invention concerne des éléments de charpente pour serre-tunnel. Les éléments de charpente consistent d'une part en des parties d'arceaux tubulaires d'une section droite d'une forme générale rectangulaire à bords arrondis et comportant deux bords parallèles 1b reliés à leur extrémité par deux bords circulaires 1c; des croisillons 3 sont constitués de deux éléments tubulaires 3a/3b, l'élément 3b est cylindrique et s'engage dans des longerons 2, l'élément 3a est d'une forme générale rectangulaire et est formé de deux bords parallèles 3a1 reliés d'une part par un bord circulaire 3a2 , d'autre part par une double ondulation 3a3 . Le tube 3b s'appuie en deux points sur les bords 3a5 de l'élément 3a et est solidarisé à celui-ci par deux points de soudure 4. Trouvent leur application dans le cadre de la construction des serres de culture.
FR7713641A 1977-04-29 1977-04-29 Elements de charpente pour serre-tunnel Granted FR2388486A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7713641A FR2388486A1 (fr) 1977-04-29 1977-04-29 Elements de charpente pour serre-tunnel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7713641A FR2388486A1 (fr) 1977-04-29 1977-04-29 Elements de charpente pour serre-tunnel

Publications (2)

Publication Number Publication Date
FR2388486A1 true FR2388486A1 (fr) 1978-11-24
FR2388486B1 FR2388486B1 (fr) 1980-03-14

Family

ID=9190360

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7713641A Granted FR2388486A1 (fr) 1977-04-29 1977-04-29 Elements de charpente pour serre-tunnel

Country Status (1)

Country Link
FR (1) FR2388486A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595904A1 (fr) * 1986-03-18 1987-09-25 Serradimigni Ferrand Dispositif equilibreur et repartiteur de tension pour film de recouvrement de serres
WO2000025571A1 (fr) * 1998-10-30 2000-05-11 Rovero Systems B.V. Batiment comportant des poutrelles et une gouttiere, et gouttiere et poutrelle correspondantes
EP2457437A3 (fr) * 2010-11-25 2013-03-20 Jenn-Kan Lu Système de contrôle intelligent de serre à auvent
WO2017178797A1 (fr) * 2016-04-14 2017-10-19 Haygrove Limited Structure de tunnel plastique
CN109729883A (zh) * 2019-01-02 2019-05-10 上海建森农业温室工程有限公司 一种大棚横、纵骨架连接用的固定组件

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595904A1 (fr) * 1986-03-18 1987-09-25 Serradimigni Ferrand Dispositif equilibreur et repartiteur de tension pour film de recouvrement de serres
WO2000025571A1 (fr) * 1998-10-30 2000-05-11 Rovero Systems B.V. Batiment comportant des poutrelles et une gouttiere, et gouttiere et poutrelle correspondantes
EP2457437A3 (fr) * 2010-11-25 2013-03-20 Jenn-Kan Lu Système de contrôle intelligent de serre à auvent
WO2017178797A1 (fr) * 2016-04-14 2017-10-19 Haygrove Limited Structure de tunnel plastique
CN109152338A (zh) * 2016-04-14 2019-01-04 黑革萝有限公司 塑料大棚结构
US20190136571A1 (en) * 2016-04-14 2019-05-09 Haygrove Limited Polytunnel structure
GB2549469B (en) * 2016-04-14 2019-12-25 Haygrove Ltd Polytunnel structure
CN109729883A (zh) * 2019-01-02 2019-05-10 上海建森农业温室工程有限公司 一种大棚横、纵骨架连接用的固定组件

Also Published As

Publication number Publication date
FR2388486B1 (fr) 1980-03-14

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Legal Events

Date Code Title Description
ST Notification of lapse