JPH0436383Y2 - - Google Patents

Info

Publication number
JPH0436383Y2
JPH0436383Y2 JP1983139355U JP13935583U JPH0436383Y2 JP H0436383 Y2 JPH0436383 Y2 JP H0436383Y2 JP 1983139355 U JP1983139355 U JP 1983139355U JP 13935583 U JP13935583 U JP 13935583U JP H0436383 Y2 JPH0436383 Y2 JP H0436383Y2
Authority
JP
Japan
Prior art keywords
link
slide
fire door
arm
spring
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
JP1983139355U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6047544U (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 JP1983139355U priority Critical patent/JPS6047544U/ja
Priority to DE19843431983 priority patent/DE3431983A1/de
Publication of JPS6047544U publication Critical patent/JPS6047544U/ja
Priority to US06/894,449 priority patent/US4715146A/en
Application granted granted Critical
Publication of JPH0436383Y2 publication Critical patent/JPH0436383Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
    • E05F3/221—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones
    • E05F3/222—Mechanical power-locks, e.g. for holding the wing open or for free-moving zones electrically operated
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0607—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving pivotally or rotatively
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/0086—Toggle levers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B47/0003—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core
    • E05B47/0004—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core said core being linearly movable
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Lock And Its Accessories (AREA)
  • Special Wing (AREA)
JP1983139355U 1983-09-08 1983-09-08 ア−ム式防火戸用閉鎖装置 Granted JPS6047544U (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1983139355U JPS6047544U (ja) 1983-09-08 1983-09-08 ア−ム式防火戸用閉鎖装置
DE19843431983 DE3431983A1 (de) 1983-09-08 1984-08-30 Vorrichtung zum schliessen einer feuersicheren tuer
US06/894,449 US4715146A (en) 1983-09-08 1986-08-01 Apparatus for closing fireproof doors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983139355U JPS6047544U (ja) 1983-09-08 1983-09-08 ア−ム式防火戸用閉鎖装置

Publications (2)

Publication Number Publication Date
JPS6047544U JPS6047544U (ja) 1985-04-03
JPH0436383Y2 true JPH0436383Y2 (en]) 1992-08-27

Family

ID=15243395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983139355U Granted JPS6047544U (ja) 1983-09-08 1983-09-08 ア−ム式防火戸用閉鎖装置

Country Status (3)

Country Link
US (1) US4715146A (en])
JP (1) JPS6047544U (en])
DE (1) DE3431983A1 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180062906A (ko) * 2016-12-01 2018-06-11 최병노 방화문용 자동폐쇄장치

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4656690A (en) * 1984-10-18 1987-04-14 Ryobi Limited Fireproof door closer and holder having a solenoid and a toggle mechanism
DE3604083C2 (de) * 1986-02-08 1996-04-04 Dorma Gmbh & Co Kg Feststellvorrichtung für Türflügel mit einem Türschließer
US4801163A (en) * 1986-09-02 1989-01-31 Emhart Industries Inc. Exit device actuator and dogger
JPH0617974Y2 (ja) * 1987-05-29 1994-05-11 リョービ株式会社 コンシールドタイプドアクローザにおけるストップ装置のストップ力調整機構
US5169185A (en) 1991-01-25 1992-12-08 Republic Industries, Inc. Panic exit device featuring improved bar movement and fail safe dogging
DE4140658A1 (de) * 1991-12-10 1993-06-17 Dorma Gmbh & Co Kg Elektromechanische feststellvorrichtung fuer tuerfluegel
US5340171A (en) 1992-01-22 1994-08-23 Republic Industries, Inc. Door latch control apparatus with independent actuators
US5484176A (en) * 1994-05-20 1996-01-16 Motus, Inc. Latch mechanism
DE19606204C1 (de) * 1996-02-21 1997-05-22 Dorma Gmbh & Co Kg Elektromechanische Feststellvorrichtung für Türflügel mit einem Türschließer
KR100269846B1 (ko) * 1997-10-02 2000-10-16 김영조 도어클로즈용 도어의 걸림장치
DE10013163A1 (de) * 2000-03-17 2001-09-20 Geze Gmbh Feststellvorrichtung für eine mit einem Türschließer versehene Tür
US8225458B1 (en) 2001-07-13 2012-07-24 Hoffberg Steven M Intelligent door restraint
JP4629464B2 (ja) * 2005-03-10 2011-02-09 リョービ株式会社 防火戸閉鎖装置
US7722096B2 (en) 2006-04-05 2010-05-25 Von Duprin, Inc. Latchbolt for a door lock assembly
US7832777B2 (en) * 2006-04-05 2010-11-16 Von Duprin, Inc. Door lock assembly
JP5580775B2 (ja) * 2011-04-12 2014-08-27 リョービ株式会社 防火戸閉鎖装置
TWM430523U (en) * 2012-01-06 2012-06-01 Kwangfu Tech Co Ltd Lock-free metal fire door
CN105064855B (zh) * 2015-08-06 2017-01-18 苏州市富尔达科技股份有限公司 一种火灾自动闭门装置
CN107587805A (zh) * 2017-09-19 2018-01-16 苏州市富尔达科技股份有限公司 一种防火闭窗器
KR101989304B1 (ko) * 2017-11-15 2019-06-14 이광수 방화문 자동 폐쇄 장치
CN111305681B (zh) * 2018-12-12 2024-05-07 丽水市神飞利益保安用品有限公司 一种用于防火窗自动闭合的角度定位温控闭合器
EP3971378B1 (en) * 2020-09-21 2024-07-03 Abloy Oy A hold-open arrester arrangement having a hold-open function to hold a door open
CN112267771A (zh) * 2020-11-23 2021-01-26 江苏群雄智能科技有限公司 消防联动的开锁机构
AT525911B1 (de) * 2022-04-05 2023-09-15 Bernhard Fellner Verriegelungsvorrichtung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2171365A (en) * 1937-09-03 1939-08-29 Howard V Harding Automatic holding and releasing device
US2352843A (en) * 1943-04-17 1944-07-04 Leroy M Lewis Fire protective system
US2665129A (en) * 1950-11-13 1954-01-05 Nat Pneumatic Co Inc Thermoelectric door operating mechanism
US3729770A (en) * 1971-06-24 1973-05-01 Schlage Lock Co Electrically controlled hold-open device
US3771823A (en) * 1972-02-24 1973-11-13 Schlage Lock Co Electrically controlled hold-open device
DE2310701C3 (de) * 1973-03-03 1979-09-13 Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal Festhaltevorrichtung für die Offenstellung einer mit einem selbsttätigen Türschließer ausgerüsteten Tür
US3964125A (en) * 1975-06-12 1976-06-22 Henry William Tansley Electromagnetic door holding device
US4040143A (en) * 1976-08-06 1977-08-09 Schlage Lock Company Releasable door hold-open device
JPS5729505Y2 (en]) * 1977-09-02 1982-06-28
FR2417619A1 (fr) * 1978-02-17 1979-09-14 Levasseur Ets Dispositif de securite pour la fermeture automatique des portes d'un immeuble lors d'un sinistre

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180062906A (ko) * 2016-12-01 2018-06-11 최병노 방화문용 자동폐쇄장치
KR101880821B1 (ko) * 2016-12-01 2018-07-20 최병노 방화문용 자동폐쇄장치

Also Published As

Publication number Publication date
DE3431983A1 (de) 1985-05-30
DE3431983C2 (en]) 1988-04-28
JPS6047544U (ja) 1985-04-03
US4715146A (en) 1987-12-29

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