JPS5829251U - Tension adjustment device for curtain opening/closing wire in greenhouses, etc. - Google Patents

Tension adjustment device for curtain opening/closing wire in greenhouses, etc.

Info

Publication number
JPS5829251U
JPS5829251U JP1981123852U JP12385281U JPS5829251U JP S5829251 U JPS5829251 U JP S5829251U JP 1981123852 U JP1981123852 U JP 1981123852U JP 12385281 U JP12385281 U JP 12385281U JP S5829251 U JPS5829251 U JP S5829251U
Authority
JP
Japan
Prior art keywords
curtain
opening
closing
curtain opening
closing wire
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.)
Pending
Application number
JP1981123852U
Other languages
Japanese (ja)
Inventor
寛 天田
Original Assignee
吉武　一男
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 吉武　一男 filed Critical 吉武　一男
Priority to JP1981123852U priority Critical patent/JPS5829251U/en
Publication of JPS5829251U publication Critical patent/JPS5829251U/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/14—Measures for saving energy, e.g. in green houses

Landscapes

  • Greenhouses (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案装置の一実施例を示す概略正面図、第２
図は他の実施例を示す概略正面図、第３図はその要部を
示す概略正面図、第４図は第３図のＩＶ−ＩＶ線に沿っ
て縦断したその要部の縦断面図である。 １・・・カーテン開閉ワイヤ、２・・・従動滑車、４ａ
。 ４ｂ・・・案内滑車、５・・・駆動ドラム、６．　７．
　８゜９・・・開閉カーテン、１０・・・張力保持部材
、１１・・・滑Ｌ１２・・・シリンダ一部、１３・・・
ピストン部、１４・・・棒状部、１６・・・ばね部材、
１７．１９・・・停止スイッチ、２０・・・固定部材。Fig. 1 is a schematic front view showing one embodiment of the device of the present invention;
The figure is a schematic front view showing another embodiment, FIG. 3 is a schematic front view showing the main part thereof, and FIG. 4 is a vertical sectional view of the main part taken along the line IV-IV in FIG. 3. be. 1... Curtain opening/closing wire, 2... Driven pulley, 4a
. 4b... Guide pulley, 5... Drive drum, 6. 7.
8゜9...Opening/closing curtain, 10...Tension holding member, 11...Sliding L12...Cylinder part, 13...
Piston part, 14... rod-shaped part, 16... spring member,
17.19...stop switch, 20...fixing member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一　　温室等の開閉すべきカーテンの一端付近に設けた
従動滑車にカーテン開閉ワイヤの中間部を巻掛け、該カ
ーテン開閉ワイヤの両端部を開閉すべきカーテンの他端
付近に設けた案内滑車に巻掛は折曲せしめて駆動ドラム
に夫々逆方向に巻回して取付け、駆動ドラムの回転に伴
つ゛て一対の相対向して移動するカーテン開閉ワイヤに
よりカーテンを開閉するように構成した温室等のカーテ
ンの自動開閉装置において、前記一対の相対向して移動
するカーテン開閉ワイヤに二個一対の滑車を係合せしめ
、これら滑車に同時に引張弾力を附与する張力保持部材
を設けてなる温室等のカーテン開閉ワイヤの張力調整装
置。(1) Wrap the middle part of the curtain opening/closing wire around a driven pulley installed near one end of the curtain to be opened/closed in a greenhouse, etc., and wind both ends of the curtain opening/closing wire around a guide pulley installed near the other end of the curtain to be opened/closed. A curtain for a greenhouse, etc., in which the hooks are bent and attached to a drive drum by winding them in opposite directions, and the curtains are opened and closed by a pair of curtain opening/closing wires that move oppositely as the drive drum rotates. An automatic opening/closing device for a greenhouse, etc., comprising a pair of pulleys engaged with the pair of curtain opening/closing wires that move oppositely to each other, and a tension holding member that simultaneously imparts tensile elasticity to these pulleys. Tension adjustment device for opening/closing wire.
JP1981123852U 1981-08-21 1981-08-21 Tension adjustment device for curtain opening/closing wire in greenhouses, etc. Pending JPS5829251U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981123852U JPS5829251U (en) 1981-08-21 1981-08-21 Tension adjustment device for curtain opening/closing wire in greenhouses, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981123852U JPS5829251U (en) 1981-08-21 1981-08-21 Tension adjustment device for curtain opening/closing wire in greenhouses, etc.

Publications (1)

Publication Number Publication Date
JPS5829251U true JPS5829251U (en) 1983-02-25

Family

ID=29917740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981123852U Pending JPS5829251U (en) 1981-08-21 1981-08-21 Tension adjustment device for curtain opening/closing wire in greenhouses, etc.

Country Status (1)

Country Link
JP (1) JPS5829251U (en)

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