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JPS60122493U - Screen winding device with torque limiter - Google Patents

Screen winding device with torque limiter

Info

Publication number
JPS60122493U
JPS60122493U JP1984009838U JP983884U JPS60122493U JP S60122493 U JPS60122493 U JP S60122493U JP 1984009838 U JP1984009838 U JP 1984009838U JP 983884 U JP983884 U JP 983884U JP S60122493 U JPS60122493 U JP S60122493U
Authority
JP
Japan
Prior art keywords
screen
winding
torque limiter
winding device
pulley
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
JP1984009838U
Other languages
Japanese (ja)
Other versions
JPH035680Y2 (en
Inventor
三木　進
Original Assignee
エスエム工業株式会社
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 エスエム工業株式会社 filed Critical エスエム工業株式会社
Priority to JP1984009838U priority Critical patent/JPS60122493U/en
Publication of JPS60122493U publication Critical patent/JPS60122493U/en
Application granted granted Critical
Publication of JPH035680Y2 publication Critical patent/JPH035680Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Overhead Projectors And Projection Screens (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 the drawing]

図面はこの考案の一実施例を示し、第１図は横形ブライ
ンドの巻取り装置を示す分解斜視図、第２図はその拡大
縦断面図。第３図および第４図はそのセルフロック機構
の使用状態を示す第２図のＡ−Ａ拡大断面図である。 １・・・横形ブラインドの巻取り装置、２・・・巻取り
軸、３・・・手動プーリ、４・・・トルクリミッタ機構
、７・・・遊星歯車減速機構、１５・・・係合凹部、１
６・・・操作ひも、１８・・・クラッチ本体、２０・・
・保合凸部。The drawings show an embodiment of this invention, with FIG. 1 being an exploded perspective view showing a winding device for a horizontal blind, and FIG. 2 being an enlarged longitudinal sectional view thereof. 3 and 4 are enlarged sectional views taken along the line AA in FIG. 2, showing the self-locking mechanism in use. DESCRIPTION OF SYMBOLS 1... Horizontal blind winding device, 2... Winding shaft, 3... Manual pulley, 4... Torque limiter mechanism, 7... Planetary gear reduction mechanism, 15... Engagement recess ,1
6... Operating string, 18... Clutch body, 20...
・Holding convex part.

Claims (1)

【実用新案登録請求の範囲】 スクリーンの弛緩に連動して巻取り軸２の回動を規制す
るスクリーンの緩み止め停止機構を備え、 前記巻取り軸に装着した手動プーリ３を回動操作するこ
とにより遊星歯車減速機構７を介して前記スクリーンを
巻取り制御するトルクリミッタ付きスクリーン巻取り装
置であって、 前記手動プーリを介したスクリーン巻上げ時にそのスク
リーンの一時的な過負荷に対応して当該手動プーリを空
転許容すべく手動プーリと前記遊星歯車減速機構との間
にはクラッチ部材を配設してなるトルクリミッタ機構４
を備えたことを特徴とするトルクリミッタ付きスクリー
ン巻取り装置。[Claims for Utility Model Registration] Provided with a screen loosening stop mechanism that restricts the rotation of the winding shaft 2 in conjunction with loosening of the screen, and rotating a manual pulley 3 attached to the winding shaft. A screen winding device with a torque limiter that controls the winding of the screen through a planetary gear reduction mechanism 7, the manual winding device controlling the winding of the screen via the manual pulley in response to a temporary overload of the screen when winding the screen through the manual pulley. Torque limiter mechanism 4 comprising a clutch member disposed between the manual pulley and the planetary gear reduction mechanism to allow the pulley to idle.
A screen winding device with a torque limiter.
JP1984009838U 1984-01-26 1984-01-26 Screen winding device with torque limiter Granted JPS60122493U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984009838U JPS60122493U (en) 1984-01-26 1984-01-26 Screen winding device with torque limiter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984009838U JPS60122493U (en) 1984-01-26 1984-01-26 Screen winding device with torque limiter

Publications (2)

Publication Number Publication Date
JPS60122493U true JPS60122493U (en) 1985-08-17
JPH035680Y2 JPH035680Y2 (en) 1991-02-13

Family

ID=30490435

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984009838U Granted JPS60122493U (en) 1984-01-26 1984-01-26 Screen winding device with torque limiter

Country Status (1)

Country Link
JP (1) JPS60122493U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102844517A (en) * 2010-04-12 2012-12-26 立川窗饰工业株式会社 Operation device for solar shading device, lifting device for roll-up shade, and operating pulley

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009062778A (en) * 2007-09-07 2009-03-26 Nanik Japan Inc Blind safety device and blind

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102844517A (en) * 2010-04-12 2012-12-26 立川窗饰工业株式会社 Operation device for solar shading device, lifting device for roll-up shade, and operating pulley
CN102844517B (en) * 2010-04-12 2016-01-20 立川窗饰工业株式会社 The operating means of solar radiation shielding apparatus, the lifting gear of rolling screen type window shutter, operation pulley
JP2017160786A (en) * 2010-04-12 2017-09-14 立川ブラインド工業株式会社 Operation device of solar shading device

Also Published As

Publication number Publication date
JPH035680Y2 (en) 1991-02-13

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