JPS6364894U - - Google Patents

Info

Publication number
JPS6364894U
JPS6364894U JP15861086U JP15861086U JPS6364894U JP S6364894 U JPS6364894 U JP S6364894U JP 15861086 U JP15861086 U JP 15861086U JP 15861086 U JP15861086 U JP 15861086U JP S6364894 U JPS6364894 U JP S6364894U
Authority
JP
Japan
Prior art keywords
brake
lever
shutter
drive gear
release lever
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
JP15861086U
Other languages
Japanese (ja)
Other versions
JP2557207Y2 (en
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 JP1986158610U priority Critical patent/JP2557207Y2/en
Publication of JPS6364894U publication Critical patent/JPS6364894U/ja
Application granted granted Critical
Publication of JP2557207Y2 publication Critical patent/JP2557207Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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図イは本考案の一実施例の縦断面図、ロは
その底面図、第２図イはシヤツターの説明図、ロ
はその復帰用マイクロスイツチ部分の説明図、第
３図はこの装置を動作させる連動制御器の等価電
気回路図である。 １……フレーム、２……ブレーキ解放レバー、
３……ブレーキレバー、６……シヤツター、１７
……ギアモータ、１０……駆動ギア、１２……切
欠部、１３，１４……ピン、１５……スプリング
、９……復帰用マイクロスイツチ、１８……作動
用マイクロスイツチ、１９……スイツチカム、２
０……復帰用リミツトスイツチ、ｂ……復帰用信
号。 Figure 1A is a vertical cross-sectional view of one embodiment of the present invention, Figure 2B is a bottom view thereof, Figure 2A is an explanatory diagram of the shutter, Figure 3 is an explanatory diagram of the return microswitch portion, and Figure 3 is an illustration of the device. FIG. 2 is an equivalent electrical circuit diagram of an interlocking controller that operates the . 1... Frame, 2... Brake release lever,
3... Brake lever, 6... Shutter, 17
... Gear motor, 10 ... Drive gear, 12 ... Notch, 13, 14 ... Pin, 15 ... Spring, 9 ... Micro switch for return, 18 ... Micro switch for operation, 19 ... Switch cam, 2
0...Limit switch for return, b...Signal for return.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] フレームにはブレーキ解放レバーを摺動すべく
嵌合し、このレバーの一端はシヤツターのブレー
キ機構に連動するブレーキレバーの一端に対向せ
しめ、ギアモータにより駆動される駆動ギヤには
上記解放レバーの切欠部に係合するピンを植設し
、解放レバーはスプリングによりブレーキを作動
させる方向に弾撥し、この解放レバーには復帰用
マイクロスイツチを係合せしめ、また上記駆動ギ
アには作動用マイクロスイツチと係合するスイツ
チカムを設け、作動用マイクロスイツチで駆動ギ
アを作動してピンが切欠部より外れたときスプリ
ングの弾力によりレバーがブレーキを解放したと
き駆動ギアを係止させ、シヤツターが所定位置迄
下降したときそれに連動する復帰用信号で駆動ギ
アを作動し、シヤツターのブレーキを作動させる
と共にレバーを作動前の位置に戻すようにしたこ
とを特徴とするシヤツターブレーキ制御装置。 A brake release lever is slidably fitted into the frame, and one end of this lever is opposed to one end of a brake lever that is linked to the brake mechanism of the shutter. A release lever is resiliently biased by a spring in the direction of activating the brake, a return micro switch is engaged with the release lever, and an operating micro switch is attached to the drive gear. A switch cam is provided to engage the drive gear, and when the pin is removed from the notch and the lever releases the brake due to the elasticity of the spring, the drive gear is locked and the shutter is lowered to a predetermined position. The shutter brake control device is characterized in that when the shutter brake is activated, a drive gear is actuated by a return signal linked thereto, and the shutter brake is actuated and the lever is returned to the position before actuation.
JP1986158610U 1986-10-15 1986-10-15 Shutter brake control device Expired - Lifetime JP2557207Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986158610U JP2557207Y2 (en) 1986-10-15 1986-10-15 Shutter brake control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986158610U JP2557207Y2 (en) 1986-10-15 1986-10-15 Shutter brake control device

Publications (2)

Publication Number Publication Date
JPS6364894U true JPS6364894U (en) 1988-04-28
JP2557207Y2 JP2557207Y2 (en) 1997-12-10

Family

ID=31082264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986158610U Expired - Lifetime JP2557207Y2 (en) 1986-10-15 1986-10-15 Shutter brake control device

Country Status (1)

Country Link
JP (1) JP2557207Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114789985A (en) * 2022-04-20 2022-07-26 江苏新时代造船有限公司 Chemical tanker low-temperature liquid unloading device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101270303B1 (en) 2005-12-30 2013-05-31 이경규 Hand controlling device to goes up and comes down when power turn off

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5322545U (en) * 1976-08-04 1978-02-25
JPS5733879U (en) * 1980-08-07 1982-02-22
JPS5820891A (en) * 1981-07-28 1983-02-07 能美防災工業株式会社 Safety apparatus of fire-proof and smoke-proof shutter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5322545U (en) * 1976-08-04 1978-02-25
JPS5733879U (en) * 1980-08-07 1982-02-22
JPS5820891A (en) * 1981-07-28 1983-02-07 能美防災工業株式会社 Safety apparatus of fire-proof and smoke-proof shutter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114789985A (en) * 2022-04-20 2022-07-26 江苏新时代造船有限公司 Chemical tanker low-temperature liquid unloading device
CN114789985B (en) * 2022-04-20 2022-12-30 江苏新时代造船有限公司 Chemical tanker low-temperature liquid unloading device

Also Published As

Publication number Publication date
JP2557207Y2 (en) 1997-12-10

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