GB1300844A - Improvements in or relating to building structures - Google Patents

Improvements in or relating to building structures

Info

Publication number
GB1300844A
GB1300844A GB04912/70A GB1491270A GB1300844A GB 1300844 A GB1300844 A GB 1300844A GB 04912/70 A GB04912/70 A GB 04912/70A GB 1491270 A GB1491270 A GB 1491270A GB 1300844 A GB1300844 A GB 1300844A
Authority
GB
United Kingdom
Prior art keywords
cover
rigid
horn
march
relating
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
GB04912/70A
Inventor
T J R O'sullivan
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
Publication of GB1300844A publication Critical patent/GB1300844A/en
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
    • 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)
  • Greenhouses (AREA)

Abstract

1300844 Greenhouses T J R O'SULLIVAN 26 March 1970 [28 March 1969] 14912/70 Heading E1A In a greenhouse having a rigid framework 1, a plastics cover 3 and which may be of multi-span, valley or saw-tooth construction the cover 3 is provided with a horn 5 looped about a rigid frame member 6 and tensioned by a spring 7 connected to foundations 15. A ventilation flap 8 having a horn 5 and rigid from member 14 may also be provided as shown. For numerous modifications involving the ventilation flap disposed at the ridge and elsewhere, tensioning arrangements and a cover of tubular form to provide a cavity wall and/or roof construction, the Specification and remaining drawings (not shown), should be referred to.
GB04912/70A 1969-03-28 1970-03-26 Improvements in or relating to building structures Expired GB1300844A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE428/69A IE33025B1 (en) 1969-03-28 1969-03-28 Improvements in or relating to building structures

Publications (1)

Publication Number Publication Date
GB1300844A true GB1300844A (en) 1972-12-20

Family

ID=11012390

Family Applications (1)

Application Number Title Priority Date Filing Date
GB04912/70A Expired GB1300844A (en) 1969-03-28 1970-03-26 Improvements in or relating to building structures

Country Status (2)

Country Link
GB (1) GB1300844A (en)
IE (1) IE33025B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471738A1 (en) * 1979-12-21 1981-06-26 Serradimigli Fernand Greenhouse roof with ventilation - has plastic film held in V=shape by tensioner hook underneath and adjustable air flap at side
FR2488102A2 (en) * 1979-12-21 1982-02-12 Serradimigni Fernand Greenhouse with plastics sheet forming roof - has water filled solar heating absorber tube supported by sheet, with slope of sheet varied by movable anchorages
FR2490454A1 (en) * 1980-09-24 1982-03-26 Provence Ets J T Horticultural cover of suspended plastics film - carries central rail to maintain tension and channel away water without risk of tearing
FR2788195A1 (en) * 1999-01-13 2000-07-13 Sarl Barre Glasshouse tunnel, comprises a frame work assembly supporting a flexible plastic sheet

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471738A1 (en) * 1979-12-21 1981-06-26 Serradimigli Fernand Greenhouse roof with ventilation - has plastic film held in V=shape by tensioner hook underneath and adjustable air flap at side
FR2488102A2 (en) * 1979-12-21 1982-02-12 Serradimigni Fernand Greenhouse with plastics sheet forming roof - has water filled solar heating absorber tube supported by sheet, with slope of sheet varied by movable anchorages
FR2490454A1 (en) * 1980-09-24 1982-03-26 Provence Ets J T Horticultural cover of suspended plastics film - carries central rail to maintain tension and channel away water without risk of tearing
FR2788195A1 (en) * 1999-01-13 2000-07-13 Sarl Barre Glasshouse tunnel, comprises a frame work assembly supporting a flexible plastic sheet

Also Published As

Publication number Publication date
IE33025L (en) 1970-09-28
IE33025B1 (en) 1974-02-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee