DE63212C - Device for closing and covering greenhouse windows - Google Patents

Device for closing and covering greenhouse windows

Info

Publication number
DE63212C
DE63212C DENDAT63212D DE63212DA DE63212C DE 63212 C DE63212 C DE 63212C DE NDAT63212 D DENDAT63212 D DE NDAT63212D DE 63212D A DE63212D A DE 63212DA DE 63212 C DE63212 C DE 63212C
Authority
DE
Germany
Prior art keywords
windows
closing
layer
boards
covering
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 - Lifetime
Application number
DENDAT63212D
Other languages
German (de)
Original Assignee
K. H. CLAUSS in Dresden-Löbtau
Publication of DE63212C publication Critical patent/DE63212C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A01G9/22—Shades or blinds for greenhouses, or the like
    • A01G9/222—Lamellar or like blinds
    • 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)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

BERLIN GEDRUCKT IN DER REICHSDRUCKEREIBERLIN PRINTED IN THE REICHSDRUCKEREI

Claims (1)

Patent-Anspruch:Patent claim: Eine Vorrichtung zum Zu- und Abdecken und Beschatten von Gewächshausfenstern, darin bestehend, dafs die Deckbretter (2) um ihre Längsachse (11) drehbar in Böcken (3), die ihrerseits wieder um eine lothrechte Achse (4) durch eine gemeinschaftliche Welle (6) mittelst Zahn- und Schneckenradgetriebe (5, 7) oder einer anderen geeigneten Vorrichtung gedreht werden können, um dadurch die Bretter entweder neben einander über die Fenster zu decken oder seitlich über einander zu schichten, wobei in ersterer Lage noch durch eine zweite gemeinschaftliche Welle (14) und Winkelräder (12, 13) die Bretter schräg zu den Fenstern gestellt werden können, um diese zu beschatten.A device for covering and shading greenhouse windows, therein consisting that the deck boards (2) rotatable about their longitudinal axis (11) in brackets (3) which in turn again centered around a perpendicular axis (4) through a common shaft (6) Gear and worm gear (5, 7) or another suitable device rotated This allows the boards to be either side by side over the windows cover or layer on top of each other laterally, with a second layer in the first layer common shaft (14) and angle wheels (12, 13) the boards at an angle to the windows can be placed to shade them.
DENDAT63212D Device for closing and covering greenhouse windows Expired - Lifetime DE63212C (en)

Publications (1)

Publication Number Publication Date
DE63212C true DE63212C (en)

Family

ID=337152

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT63212D Expired - Lifetime DE63212C (en) Device for closing and covering greenhouse windows

Country Status (1)

Country Link
DE (1) DE63212C (en)

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