SK285091B6 - Protipožiarne dvere a spôsob ich prevádzky - Google Patents

Protipožiarne dvere a spôsob ich prevádzky Download PDF

Info

Publication number
SK285091B6
SK285091B6 SK1064-98A SK106498A SK285091B6 SK 285091 B6 SK285091 B6 SK 285091B6 SK 106498 A SK106498 A SK 106498A SK 285091 B6 SK285091 B6 SK 285091B6
Authority
SK
Slovakia
Prior art keywords
door
fire
leaf
opening
sliding
Prior art date
Application number
SK1064-98A
Other languages
English (en)
Slovak (sk)
Other versions
SK106498A3 (en
Inventor
Christian Hein
Original Assignee
Dorma Gmbh + Co. Kg
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 Dorma Gmbh + Co. Kg filed Critical Dorma Gmbh + Co. Kg
Publication of SK106498A3 publication Critical patent/SK106498A3/sk
Publication of SK285091B6 publication Critical patent/SK285091B6/sk

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/60Power-operated mechanisms for wings using electrical actuators
    • E05F15/603Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/643Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/70Power-operated mechanisms for wings with automatic actuation
    • E05F15/72Power-operated mechanisms for wings with automatic actuation responsive to emergency conditions, e.g. fire
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/50Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with more than one kind of movement
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/50Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with more than one kind of movement
    • E06B3/5054Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with more than one kind of movement where the sliding and rotating movements are independent of each other
    • E06B3/5072Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with more than one kind of movement where the sliding and rotating movements are independent of each other the horizontal sliding wings having the possibility of an additional rotational movement
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/48Suspension arrangements for wings allowing alternative movements
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/16Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for sliding wings
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefor
    • E05Y2201/20Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/214Disengaging means
    • E05Y2201/216Clutches
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefor
    • E05Y2201/20Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/23Actuation thereof
    • E05Y2201/246Actuation thereof by auxiliary motors, magnets, springs or weights
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefor
    • E05Y2201/40Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/404Function thereof
    • E05Y2201/41Function thereof for closing
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefor
    • E05Y2201/40Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/404Function thereof
    • E05Y2201/422Function thereof for opening
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefor
    • E05Y2201/40Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/46Magnets
    • E05Y2201/462Electromagnets
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2400/00Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/80User interfaces
    • E05Y2400/85User input means
    • E05Y2400/852Sensors
    • E05Y2400/854Switches
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/15Applicability
    • E05Y2800/16Applicable on combinations of fixed and movable wings
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/25Emergency conditions
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/74Specific positions
    • E05Y2800/742Specific positions abnormal
    • E05Y2800/746Specific positions abnormal emergency or extended
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13Type of wing
    • E05Y2900/132Doors
    • E05Y2900/134Fire doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Special Wing (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Cereal-Derived Products (AREA)
SK1064-98A 1996-12-16 1997-08-16 Protipožiarne dvere a spôsob ich prevádzky SK285091B6 (sk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19651947A DE19651947C1 (de) 1996-12-16 1996-12-16 Brandschutztür
PCT/DE1997/001759 WO1998027305A1 (fr) 1996-12-16 1997-08-16 Porte coupe-feu

Publications (2)

Publication Number Publication Date
SK106498A3 SK106498A3 (en) 2000-04-10
SK285091B6 true SK285091B6 (sk) 2006-06-01

Family

ID=7814644

Family Applications (1)

Application Number Title Priority Date Filing Date
SK1064-98A SK285091B6 (sk) 1996-12-16 1997-08-16 Protipožiarne dvere a spôsob ich prevádzky

Country Status (10)

Country Link
US (1) US6079162A (fr)
EP (1) EP0882169B1 (fr)
AT (1) ATE260401T1 (fr)
AU (1) AU721399B2 (fr)
CZ (1) CZ296070B6 (fr)
DE (2) DE19651947C1 (fr)
ES (1) ES2129383T1 (fr)
NO (1) NO309688B1 (fr)
SK (1) SK285091B6 (fr)
WO (1) WO1998027305A1 (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19730929C2 (de) * 1997-07-18 1999-12-30 Hekatron Gmbh Feststellanlage zur Rauch- und/oder Brandgaserkennung
DE19819279C1 (de) * 1998-04-30 1999-03-25 Dorma Gmbh & Co Kg Antriebssystem für ein Trennwandsystem
DE19842327B4 (de) * 1998-09-16 2006-07-13 Vetrotech Saint-Gobain (International) Ag Feuerwiderstandsfähige Wand
DE19937362C2 (de) * 1999-08-12 2003-01-23 Dorma Gmbh & Co Kg Vorrichtung zur Verriegelung einer Schiebetür
DE19949744B4 (de) * 1999-10-15 2014-05-22 Geze Gmbh Antriebseinrichtung für eine Tür
US6945303B2 (en) * 2000-08-24 2005-09-20 Weik Iii Martin Herman Intruder, theft and vandalism deterrent management system for controlling a parking area
US8825535B2 (en) 2000-08-24 2014-09-02 Martin Herman Weik, III Management and control system for a designated functional space having at least one portal
US8831970B2 (en) 2000-08-24 2014-09-09 Martin Herman Weik, III Virtual attendant system and parking management system
US7146345B2 (en) * 2000-08-24 2006-12-05 Weik Iii Martin Herman Parking barrier with accident event logging and self-diagnostic control system
US8225458B1 (en) 2001-07-13 2012-07-24 Hoffberg Steven M Intelligent door restraint
DE10318160B4 (de) * 2003-04-17 2006-11-30 Dorma Gmbh + Co. Kg Automatische Schiebetür
US7689293B2 (en) * 2004-10-25 2010-03-30 Smart Door Systems, Inc. Active oxygen management, fire encirclement, and operational verification system
DE202005011984U1 (de) * 2005-07-30 2005-10-13 Fa. F. Athmer Dichtungsanordnung für eine Schiebetür
DE102006020371B4 (de) 2006-04-28 2010-08-19 Geze Gmbh Schiebetüranlage
US9560777B2 (en) * 2010-11-08 2017-01-31 Chatsworth Products, Inc. Door closer mechanism for hot/cold aisle air containment room
CN102022061A (zh) * 2010-11-11 2011-04-20 杜鹏飞 一种推拉平开一体门
US11246231B2 (en) 2012-02-10 2022-02-08 Chatsworth Products, Inc. Door closer mechanism for hot/cold aisle air containment room
US20140196394A1 (en) 2013-01-11 2014-07-17 Chatsworth Products, Inc. Modular thermal isolation barrier for data processing equipment structure
US9175513B2 (en) * 2013-03-04 2015-11-03 Ciw Enterprises, Inc. Fire door method of operation
US9351427B2 (en) 2013-12-17 2016-05-24 Chatsworth Products, Inc. Electronic equipment enclosure
DE102013114816B4 (de) * 2013-12-23 2023-11-02 Gunter Grant GEIGER Krankenhaus
JP6335593B2 (ja) * 2014-04-04 2018-05-30 株式会社くろがね工作所 非常解除型開放ストッパー装置付引戸装置
PL3161239T3 (pl) * 2014-06-30 2018-10-31 Alessandro PALLADINO Przeciwpożarowy system osłony ściennej
DE102014114351A1 (de) * 2014-10-02 2016-04-07 Hörmann KG Eckelhausen Brandschutztür und betriebsverfahren hierfür
US9986335B2 (en) * 2015-04-27 2018-05-29 Yi Sheng Co., Ltd. Sound-modulating device
JP6831212B2 (ja) * 2016-11-07 2021-02-17 Ykk Ap株式会社 自動ドア
DE102020114256A1 (de) 2020-05-27 2021-12-02 Rescue-Kompass GmbH Taktische Rauchschutztür
KR102521286B1 (ko) * 2020-09-08 2023-04-13 엘지전자 주식회사 투명 디스플레이를 이용하여 자동문을 구현하는 시스템
CN114673425A (zh) * 2022-04-02 2022-06-28 应急管理部四川消防研究所 一种防火门自动控制系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1052610A (en) * 1912-03-22 1913-02-11 Victor Mfg Company Door or shutter.
DE1584060C3 (de) * 1964-11-24 1974-03-14 Henry Bayard Elizabeth N.J. Clark (V.St.A.) Vorrichtung zum automatischen Schliessen einer mit einer Antriebsvorrichtung bewegbaren Feuerschutztür
FR2114072A5 (fr) * 1970-11-13 1972-06-30 Charpentier Roger
FR2158734A5 (fr) * 1971-10-29 1973-06-15 Placal
US3926461A (en) * 1974-08-01 1975-12-16 Rixson Firemark Electrically actuated door holder and release
AU543048B2 (en) * 1979-12-21 1985-03-28 Noel Carroll Sliding door
CH674544A5 (en) * 1987-12-09 1990-06-15 Tuerautomation Ag Sliding door installation with safety opening - has safety hinged support to swing open under pressure
KR920010807B1 (en) * 1988-09-01 1992-12-17 Yoshida Kogyo Kk Sliding door opening and closing apparatus
DE4014727A1 (de) * 1989-05-10 1990-12-06 Dorma Gmbh & Co Kg Automatische schiebetuer
ES2028770T1 (es) * 1989-05-10 1992-07-16 Dorma Gmbh + Co. Kg Puerta corredera automatica.
DE29507803U1 (de) * 1995-05-11 1995-08-10 Hagl sen., Konrad, 84405 Dorfen Feuerschutztürblatt

Also Published As

Publication number Publication date
CZ247598A3 (cs) 1999-07-14
EP0882169B1 (fr) 2004-02-25
DE59711342D1 (de) 2004-04-01
ATE260401T1 (de) 2004-03-15
NO981122L (no) 1998-06-25
WO1998027305A1 (fr) 1998-06-25
SK106498A3 (en) 2000-04-10
EP0882169A1 (fr) 1998-12-09
NO309688B1 (no) 2001-03-12
AU721399B2 (en) 2000-07-06
US6079162A (en) 2000-06-27
ES2129383T1 (es) 1999-06-16
CZ296070B6 (cs) 2006-01-11
AU4111097A (en) 1998-07-15
DE19651947C1 (de) 1998-03-12
NO981122D0 (no) 1998-03-13

Similar Documents

Publication Publication Date Title
SK285091B6 (sk) Protipožiarne dvere a spôsob ich prevádzky
US6615894B1 (en) Self-closing single-sided accordion fire door
US4481887A (en) Security doors
EP0235290B1 (fr) Structure etanche pour portes a fermeture automatique
KR100944392B1 (ko) 비상탈출용 여닫이 문을 구비한 미서기식 방화유리 자동문
SK3622001A3 (en) Fire door with a doorframe surrounding said door
SK3612001A3 (en) Fire wall
SI25774A (sl) Avtomatska drsna požarna vrata
KR20100094084A (ko) 고정도어가 개폐되는 방화 자동문
US4054008A (en) Automatic door opening arrangement
CN102061870A (zh) 智能式隔辐射双卷帘防火门
JP3579402B2 (ja) 開閉体装置および開閉体の閉鎖方法
CN113685124B (zh) 一种兼顾巡检与防火的建筑常开式电动防火窗
AU553378B2 (en) Ventilation apparatus
CN215108522U (zh) 一种防火门用顺序器转换支架
KR101985213B1 (ko) 공동주택의 고층 창호 구조물
JP7066500B2 (ja) 防水扉
CN218493478U (zh) 防火逃生门窗手动控制装置
JP2003267644A (ja) エレベータ用防火・防煙シャッター
EP0589822B1 (fr) Dispositif pour l'ouverture d'une fenêtre ou d'une porte, en particulier du type coulissant
CN212927585U (zh) 一种建筑疏散门结构
JPH0317027B2 (fr)
KR20220107379A (ko) 무(無)전원 댐퍼기계 일체형 폐쇄기능 방화유리 슬라이딩 창호문
CN216974654U (zh) 一种具有烟雾感应功能的防火门
JP3999246B2 (ja) 開閉体の閉鎖装置及びその方法

Legal Events

Date Code Title Description
MM4A Patent lapsed due to non-payment of maintenance fees

Effective date: 20090816