JPS62175191U - - Google Patents

Info

Publication number
JPS62175191U
JPS62175191U JP5884186U JP5884186U JPS62175191U JP S62175191 U JPS62175191 U JP S62175191U JP 5884186 U JP5884186 U JP 5884186U JP 5884186 U JP5884186 U JP 5884186U JP S62175191 U JPS62175191 U JP S62175191U
Authority
JP
Japan
Prior art keywords
spring
fixed
worm
housing
shutter
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
JP5884186U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP5884186U priority Critical patent/JPS62175191U/ja
Publication of JPS62175191U publication Critical patent/JPS62175191U/ja
Pending legal-status Critical Current

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  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Description

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

第１図は、本考案に係る駆動バネの付勢力調整
装置の要部の正面図、第２図は、第１図に対応し
た側断面図である。 １……巻取中心軸、２……うず巻バネ、５……
バネ筐体、６……ウオーム車、７……ウオーム。 FIG. 1 is a front view of a main part of a drive spring biasing force adjustment device according to the present invention, and FIG. 2 is a side sectional view corresponding to FIG. 1. 1... Winding center shaft, 2... Spiral spring, 5...
Spring housing, 6... Worm wheel, 7... Worm.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シヤツターの巻取中心軸１に対して固着された
中止端３を有するうず巻バネ２と、該巻取中心軸
と同軸上に回転自在に配置され、該うず巻バネを
収容し、かつ、該うず巻バネの外周端４が固着さ
れたバネ筐体５と、該筐体の外側面に固着され、
該筐体の回転中心とするウオーム車６と、該ウオ
ーム車に対して噛合するウオーム７と、該ウオー
ムが設けられた操作軸８とからなることを特徴と
するシヤツター用駆動バネの付勢力調整装置。 a spiral spring 2 having a stop end 3 fixed to a central winding axis 1 of the shutter; a spring housing 5 to which the outer peripheral end 4 of the spiral spring is fixed; a spring housing 5 fixed to the outer surface of the housing;
Adjustment of biasing force of a drive spring for a shutter, characterized by comprising a worm wheel 6 serving as the center of rotation of the casing, a worm 7 meshing with the worm wheel, and an operating shaft 8 provided with the worm. Device.
JP5884186U 1986-04-21 1986-04-21 Pending JPS62175191U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5884186U JPS62175191U (en) 1986-04-21 1986-04-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5884186U JPS62175191U (en) 1986-04-21 1986-04-21

Publications (1)

Publication Number Publication Date
JPS62175191U true JPS62175191U (en) 1987-11-07

Family

ID=30889777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5884186U Pending JPS62175191U (en) 1986-04-21 1986-04-21

Country Status (1)

Country Link
JP (1) JPS62175191U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0256297U (en) * 1988-10-17 1990-04-24
JP2008297735A (en) * 2007-05-30 2008-12-11 Yokota:Kk Winding device for window screening sheet material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4111831Y1 (en) * 1964-02-20 1966-06-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4111831Y1 (en) * 1964-02-20 1966-06-02

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0256297U (en) * 1988-10-17 1990-04-24
JP2008297735A (en) * 2007-05-30 2008-12-11 Yokota:Kk Winding device for window screening sheet material

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