JPH046492U - - Google Patents

Info

Publication number
JPH046492U
JPH046492U JP4732890U JP4732890U JPH046492U JP H046492 U JPH046492 U JP H046492U JP 4732890 U JP4732890 U JP 4732890U JP 4732890 U JP4732890 U JP 4732890U JP H046492 U JPH046492 U JP H046492U
Authority
JP
Japan
Prior art keywords
shutter
shaft
spring
drum
fixed
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
JP4732890U
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 JP4732890U priority Critical patent/JPH046492U/ja
Publication of JPH046492U publication Critical patent/JPH046492U/ja
Pending legal-status Critical Current

Links

Landscapes

  • 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図は本考案の一実施例を示す斜視図、第２
図は要部の斜視図、第３図はばね巻上げユニツト
を取付けた状態を示す斜視図である。 １……シヤツター、５……吊り紐、６……巻取
シヤフト、７……フレーム、９……ドラム、１０
……撚りスプリング、１１，１１′……プラグ、
１２……ブラケツト、１３……クロスボルト、１
５……ギヤ、１６……ばね巻上げユニツト、１６
Ａ……ハウジング、１６Ｂ……ウオーム軸、１７
……ボルト。 Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a perspective view of the main parts, and FIG. 3 is a perspective view showing the state in which the spring winding unit is attached. 1... Shutter, 5... Hanging string, 6... Winding shaft, 7... Frame, 9... Drum, 10
...Twisted spring, 11,11'...Plug,
12...Bracket, 13...Cross bolt, 1
5... Gear, 16... Spring winding unit, 16
A...Housing, 16B...Worm shaft, 17
……bolt.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一端を不動部側に固定した撚りスプリングの他
端を巻取シヤフトに固定して、上記撚りスプリン
グの蓄勢力を上記巻取シヤフトを介してシヤツタ
ー引上げ用のドラムに与えるようにしたシヤツタ
ーにおいて、シヤツターとドラムとの関連を解除
した状態で、上記シヤフトを支持するブラケツト
にばね巻上げユニツトのハウジングを仮止めする
と共に、上記ばね巻上げユニツトに設けた駆動手
段で、上記巻取シヤフトに設けたギヤを回転させ
て上記撚りスプリングを巻き上げ、その状態でシ
ヤツターとドラムとを連繋するように構成したこ
とを特徴とするシヤツターにおけるばね巻上げ装
置。 A shutter in which one end of a torsion spring is fixed to a stationary part side and the other end is fixed to a take-up shaft so that the stored force of the torsion spring is applied to a drum for lifting the shutter via the take-up shaft, With the shutter and drum disconnected, the housing of the spring winding unit is temporarily fixed to the bracket that supports the shaft, and the drive means provided on the spring winding unit is used to drive the gear provided on the winding shaft. A spring winding device for a shutter, characterized in that the twisted spring is rotated to wind it up, and in that state, the shutter and the drum are connected to each other.
JP4732890U 1990-05-08 1990-05-08 Pending JPH046492U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4732890U JPH046492U (en) 1990-05-08 1990-05-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4732890U JPH046492U (en) 1990-05-08 1990-05-08

Publications (1)

Publication Number Publication Date
JPH046492U true JPH046492U (en) 1992-01-21

Family

ID=31563161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4732890U Pending JPH046492U (en) 1990-05-08 1990-05-08

Country Status (1)

Country Link
JP (1) JPH046492U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995032348A1 (en) * 1994-05-20 1995-11-30 Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho Key provided with built-in transmitter element

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0256297B2 (en) * 1985-12-26 1990-11-29 Daicel Chem

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0256297B2 (en) * 1985-12-26 1990-11-29 Daicel Chem

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995032348A1 (en) * 1994-05-20 1995-11-30 Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho Key provided with built-in transmitter element

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