JPH02123598U - - Google Patents

Info

Publication number
JPH02123598U
JPH02123598U JP1989031763U JP3176389U JPH02123598U JP H02123598 U JPH02123598 U JP H02123598U JP 1989031763 U JP1989031763 U JP 1989031763U JP 3176389 U JP3176389 U JP 3176389U JP H02123598 U JPH02123598 U JP H02123598U
Authority
JP
Japan
Prior art keywords
shutter
winding shaft
claw
prevention device
plate
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
JP1989031763U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0725438Y2 (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 JP1989031763U priority Critical patent/JPH0725438Y2/ja
Priority to KR2019890012043U priority patent/KR920005995Y1/ko
Publication of JPH02123598U publication Critical patent/JPH02123598U/ja
Application granted granted Critical
Publication of JPH0725438Y2 publication Critical patent/JPH0725438Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/84—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic against dropping
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B2009/807—Brakes preventing fast screen movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
JP1989031763U 1988-03-20 1989-03-20 シャッターの急激落下防止装置 Expired - Lifetime JPH0725438Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1989031763U JPH0725438Y2 (ja) 1989-03-20 1989-03-20 シャッターの急激落下防止装置
KR2019890012043U KR920005995Y1 (ko) 1988-03-20 1989-08-16 셔터(shutter)의 급격낙하 방지장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989031763U JPH0725438Y2 (ja) 1989-03-20 1989-03-20 シャッターの急激落下防止装置

Publications (2)

Publication Number Publication Date
JPH02123598U true JPH02123598U (ko) 1990-10-11
JPH0725438Y2 JPH0725438Y2 (ja) 1995-06-07

Family

ID=12340074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989031763U Expired - Lifetime JPH0725438Y2 (ja) 1988-03-20 1989-03-20 シャッターの急激落下防止装置

Country Status (2)

Country Link
JP (1) JPH0725438Y2 (ko)
KR (1) KR920005995Y1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006307442A (ja) * 2005-04-26 2006-11-09 Tostem Suzuki Shutter Mfg Co Ltd シャッター
JP2022542244A (ja) * 2019-07-24 2022-09-30 コロンバス・マッキノン・インダストリアル・プロダクツ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 巻上機

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100695956B1 (ko) * 2006-03-22 2007-03-16 주식회사 스페샬화인 브레이크 기능을 겸비한 오버헤드 도어용 상승 가이드
CN107640677A (zh) * 2017-10-30 2018-01-30 宁波天弘电力器具有限公司 一种下降预警组件

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006307442A (ja) * 2005-04-26 2006-11-09 Tostem Suzuki Shutter Mfg Co Ltd シャッター
JP4616065B2 (ja) * 2005-04-26 2011-01-19 トステム鈴木シャッター株式会社 シャッター
JP2022542244A (ja) * 2019-07-24 2022-09-30 コロンバス・マッキノン・インダストリアル・プロダクツ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 巻上機
JP2022542856A (ja) * 2019-07-24 2022-10-07 コロンバス・マッキノン・インダストリアル・プロダクツ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 巻上機
US12006190B2 (en) 2019-07-24 2024-06-11 Columbus Mckinnon Industrial Products Gmbh Lifting gear

Also Published As

Publication number Publication date
KR920005995Y1 (ko) 1992-08-27
KR900017213U (ko) 1990-10-05
JPH0725438Y2 (ja) 1995-06-07

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term