KR920005845Y1 - 전동 셔터 개폐기에 있어서의 수동장치 - Google Patents

전동 셔터 개폐기에 있어서의 수동장치 Download PDF

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Publication number
KR920005845Y1
KR920005845Y1 KR2019880018924U KR880018924U KR920005845Y1 KR 920005845 Y1 KR920005845 Y1 KR 920005845Y1 KR 2019880018924 U KR2019880018924 U KR 2019880018924U KR 880018924 U KR880018924 U KR 880018924U KR 920005845 Y1 KR920005845 Y1 KR 920005845Y1
Authority
KR
South Korea
Prior art keywords
brake drum
brake
sprocket wheel
chain
chain sprocket
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.)
Expired
Application number
KR2019880018924U
Other languages
English (en)
Korean (ko)
Other versions
KR890017750U (ko
Inventor
아끼라 마에바
미츠오 오쿠하타
Original Assignee
신세이 세이끼 가부시끼가이샤
아끼바 고오이치로오
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 by 신세이 세이끼 가부시끼가이샤, 아끼바 고오이치로오 filed Critical 신세이 세이끼 가부시끼가이샤
Publication of KR890017750U publication Critical patent/KR890017750U/ko
Application granted granted Critical
Publication of KR920005845Y1 publication Critical patent/KR920005845Y1/ko
Expired 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
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • E06B9/74—Operating devices or mechanisms, e.g. with electric drive adapted for selective electrical or manual operation
    • 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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/174—Bearings specially adapted therefor
    • 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
    • E06B9/78—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor for direct manual operation, e.g. by tassels, by handles
    • 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
    • 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)
KR2019880018924U 1988-02-01 1988-11-22 전동 셔터 개폐기에 있어서의 수동장치 Expired KR920005845Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1988012455U JPH0747598Y2 (ja) 1988-02-01 1988-02-01 電動シャッター開閉機における手動装置
JP88-12455 1988-02-01

Publications (2)

Publication Number Publication Date
KR890017750U KR890017750U (ko) 1989-09-08
KR920005845Y1 true KR920005845Y1 (ko) 1992-08-24

Family

ID=31221906

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880018924U Expired KR920005845Y1 (ko) 1988-02-01 1988-11-22 전동 셔터 개폐기에 있어서의 수동장치

Country Status (2)

Country Link
JP (1) JPH0747598Y2 (enrdf_load_stackoverflow)
KR (1) KR920005845Y1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4987443B2 (ja) * 2006-11-22 2012-07-25 文化シヤッター株式会社 ブレーキ機構付き開閉機および該ブレーキ機構付き開閉機を備えた開閉装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6212079U (enrdf_load_stackoverflow) * 1985-07-08 1987-01-24

Also Published As

Publication number Publication date
JPH0747598Y2 (ja) 1995-11-01
JPH01118084U (enrdf_load_stackoverflow) 1989-08-09
KR890017750U (ko) 1989-09-08

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A201 Request for examination
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19881122

UA0201 Request for examination

Patent event date: 19881122

Patent event code: UA02012R01D

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Patent event date: 19920514

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