JPH0256297U - - Google Patents
Info
- Publication number
- JPH0256297U JPH0256297U JP13446188U JP13446188U JPH0256297U JP H0256297 U JPH0256297 U JP H0256297U JP 13446188 U JP13446188 U JP 13446188U JP 13446188 U JP13446188 U JP 13446188U JP H0256297 U JPH0256297 U JP H0256297U
- Authority
- JP
- Japan
- Prior art keywords
- winding
- fixed
- gear
- adjusting
- transmission case
- 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
Links
- 238000004804 winding Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims 3
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
第１図は本考案の一実施例であるシヤツターの
スプリングトルク調整装置の要部の分解斜視図、
第２図は同上スプリングトルク調整装置が装着さ
れるシヤツターの巻取要部の斜視図である。
１…スプリングトルク調整装置、２…巻取部、
３…支持枠、４…巻取軸、５…調整歯車、６，７
…歯車群、８…ミツシヨンケース、２２…巻取ス
プリング、２６…スラツトカーテン、２７…巻取
ホイール。
FIG. 1 is an exploded perspective view of the main parts of a spring torque adjusting device for a shutter, which is an embodiment of the present invention.
FIG. 2 is a perspective view of the main winding part of the shutter to which the spring torque adjusting device is mounted. 1... Spring torque adjustment device, 2... Winding section,
3...Support frame, 4...Take-up shaft, 5...Adjustment gear, 6, 7
...gear group, 8...mission case, 22...take-up spring, 26...slat curtain, 27...take-up wheel.
Claims (1)
コイルバネよりなる巻取スプリングを介してスラ
ツトカーテン用巻取ホイールに連繋している巻取
軸に、軸芯を共通とする調整歯車を固定し、該調
整歯車に伝動する歯車群を収蔵するミツシヨンケ
ースを上記支持枠若しくはその近傍に着脱自在に
固定し、該ミツシヨンケース内の上記歯車群およ
び上記調整歯車を介し上記巻取軸を回動調整する
よう構成したことを特徴とするシヤツターのスプ
リングトルク調整装置。 ２ 上記調整歯車に代えて調整スプロケツトを固
定し、上記ミツシヨンケースに代えて駆動スプロ
ケツトを設け、該調整スプロケツトと駆動スプロ
ケツト間にチエンを架けて上記巻取軸を回動調整
するように構成したことを特徴とする請求項１記
載のシヤツターのスプリングトルク調整装置。[Claims for Utility Model Registration] 1. Fixed to the support frame of the winding section in a rotationally adjustable manner,
A mechanism in which an adjustment gear having a common shaft center is fixed to a winding shaft connected to a winding wheel for slat curtains via a winding spring made of a coil spring, and a group of gears that are transmitted to the adjustment gear are housed. The shutter is characterized in that the transmission case is detachably fixed to the support frame or the vicinity thereof, and the winding shaft is rotationally adjusted via the gear group and the adjustment gear in the transmission case. Spring torque adjustment device. 2 An adjusting sprocket is fixed in place of the adjusting gear, a driving sprocket is provided in place of the transmission case, and a chain is installed between the adjusting sprocket and the driving sprocket to adjust the rotation of the winding shaft. 2. The spring torque adjusting device for a shutter according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988134461U JP2504774Y2 (en) | 1988-10-17 | 1988-10-17 | Shutter spring torque adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988134461U JP2504774Y2 (en) | 1988-10-17 | 1988-10-17 | Shutter spring torque adjustment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0256297U true JPH0256297U (en) | 1990-04-24 |
| JP2504774Y2 JP2504774Y2 (en) | 1996-07-10 |
Family
ID=31393237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988134461U Expired - Lifetime JP2504774Y2 (en) | 1988-10-17 | 1988-10-17 | Shutter spring torque adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2504774Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62175191U (en) * | 1986-04-21 | 1987-11-07 |
-
1988
- 1988-10-17 JP JP1988134461U patent/JP2504774Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62175191U (en) * | 1986-04-21 | 1987-11-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2504774Y2 (en) | 1996-07-10 |
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