GB191024728A - Improvements in Window or Ventilator Opening and Closing Apparatus for Glass-houses and the like. - Google Patents

Improvements in Window or Ventilator Opening and Closing Apparatus for Glass-houses and the like.

Info

Publication number
GB191024728A
GB191024728A GB191024728DA GB191024728A GB 191024728 A GB191024728 A GB 191024728A GB 191024728D A GB191024728D A GB 191024728DA GB 191024728 A GB191024728 A GB 191024728A
Authority
GB
United Kingdom
Prior art keywords
houses
window
glass
closing apparatus
opening
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
Inventor
Carl Engelmann
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
Application granted granted Critical
Publication of GB191024728A publication Critical patent/GB191024728A/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
    • A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/241—Arrangement of opening or closing systems for windows and ventilation panels
    • 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)
  • Window Of Vehicle (AREA)

Abstract

24,728. Engelmann, C. Oct. 25. Fan-light opening and closing apparatus.-In opening &c. apparatus for hinged windows of glass-houses, &c., comprising a lever a pivoted to the window &c. and having a roller b running on a fixed guide c, the lever a is connected at d directly to the main operating-rod, chain, &c. e instead of by means of a link.
GB191024728D 1910-10-25 1910-10-25 Improvements in Window or Ventilator Opening and Closing Apparatus for Glass-houses and the like. Expired GB191024728A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191024728T 1910-10-25

Publications (1)

Publication Number Publication Date
GB191024728A true GB191024728A (en) 1910-12-22

Family

ID=32494168

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191024728D Expired GB191024728A (en) 1910-10-25 1910-10-25 Improvements in Window or Ventilator Opening and Closing Apparatus for Glass-houses and the like.

Country Status (1)

Country Link
GB (1) GB191024728A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1016150C2 (en) * 2000-09-11 2002-03-12 Maurice Kassenbouw B V Warehouse or greenhouse with sloping pitched roof, has roof panels which are opened simultaneously by simple rotating shafts and coupling rods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1016150C2 (en) * 2000-09-11 2002-03-12 Maurice Kassenbouw B V Warehouse or greenhouse with sloping pitched roof, has roof panels which are opened simultaneously by simple rotating shafts and coupling rods

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