IT976417B - Dispositivo per tenere aperte e per chiudere porte a seguito di va riazioni delle condizioni ambienta li - Google Patents

Dispositivo per tenere aperte e per chiudere porte a seguito di va riazioni delle condizioni ambienta li

Info

Publication number
IT976417B
IT976417B IT55038/72A IT5503872A IT976417B IT 976417 B IT976417 B IT 976417B IT 55038/72 A IT55038/72 A IT 55038/72A IT 5503872 A IT5503872 A IT 5503872A IT 976417 B IT976417 B IT 976417B
Authority
IT
Italy
Prior art keywords
closer
holder
frame
door
ionization chamber
Prior art date
Application number
IT55038/72A
Other languages
English (en)
Italian (it)
Original Assignee
Rixson Firemark
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 Rixson Firemark filed Critical Rixson Firemark
Application granted granted Critical
Publication of IT976417B publication Critical patent/IT976417B/it

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/12—Hinged dampers
    • 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
    • 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
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/002—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means
    • E05F1/006—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means by emergency conditions, e.g. fire
    • 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
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/72—Power-operated mechanisms for wings with automatic actuation responsive to emergency conditions, e.g. fire
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/46—Magnets
    • E05Y2201/462—Electromagnets
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/47—Springs
    • E05Y2201/484—Torsion springs
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Physical or chemical protection
    • E05Y2800/42—Physical or chemical protection against smoke or gas
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Special Wing (AREA)
IT55038/72A 1972-01-07 1972-12-27 Dispositivo per tenere aperte e per chiudere porte a seguito di va riazioni delle condizioni ambienta li IT976417B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21620272A 1972-01-07 1972-01-07

Publications (1)

Publication Number Publication Date
IT976417B true IT976417B (it) 1974-08-20

Family

ID=22806146

Family Applications (1)

Application Number Title Priority Date Filing Date
IT55038/72A IT976417B (it) 1972-01-07 1972-12-27 Dispositivo per tenere aperte e per chiudere porte a seguito di va riazioni delle condizioni ambienta li

Country Status (8)

Country Link
US (1) US3777423A (enrdf_load_stackoverflow)
JP (1) JPS5237304B2 (enrdf_load_stackoverflow)
BE (1) BE792144A (enrdf_load_stackoverflow)
CA (1) CA966515A (enrdf_load_stackoverflow)
DE (1) DE2300398A1 (enrdf_load_stackoverflow)
FR (1) FR2167789A5 (enrdf_load_stackoverflow)
GB (1) GB1398461A (enrdf_load_stackoverflow)
IT (1) IT976417B (enrdf_load_stackoverflow)

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* Cited by examiner, † Cited by third party
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US3905063A (en) * 1972-01-07 1975-09-16 Rixson Firemark Condition responsive door holder-closer
US3908309A (en) * 1972-01-07 1975-09-30 Rixson Firemark Particulate products of combustion detector for closure frame
US4091364A (en) * 1974-09-09 1978-05-23 Unitec, Inc. Combustion detection device
US3934306A (en) * 1975-01-06 1976-01-27 Federal Sign And Signal Corporation Door closure device
US4040143A (en) * 1976-08-06 1977-08-09 Schlage Lock Company Releasable door hold-open device
US4146994A (en) * 1977-01-10 1979-04-03 Williams Clarence E Door having improved closing and latching systems
US4069544A (en) * 1977-03-23 1978-01-24 Rixson-Firemark, Inc. Electrically actuated door holder and release
JPS573323Y2 (enrdf_load_stackoverflow) * 1977-09-13 1982-01-21
US4161804A (en) * 1977-12-21 1979-07-24 Rixson-Firemark, Inc. Heat-actuated door latch
US4265051A (en) * 1978-01-12 1981-05-05 Williams Clarence E Door having improved closing and latching systems
DE2854813C2 (de) * 1978-12-19 1986-02-20 Dictator Technik - Ruef & Co, 8902 Neusäß Vorrichtung zum Betätigen von Schiebetoren mit einem motorischen Torantrieb
US4360801A (en) * 1980-04-14 1982-11-23 Stanley Vemco Home security and garage door operator system
US4338526A (en) * 1980-04-14 1982-07-06 Multi-Elmac Garage door operator with gas sensor
US4623878A (en) 1982-06-28 1986-11-18 Henry Schoenwetter Christmas tree mounted smoke detector
US4785293A (en) * 1985-12-05 1988-11-15 Leonard Shearer Alarm system prior to firedoor drop
US5576581A (en) * 1993-11-17 1996-11-19 Solid State Securities, Inc. Door control system and release mechanism
US5652563A (en) * 1995-11-01 1997-07-29 Maus; Andrew B. Safety system for a horse stable
GB9713487D0 (en) * 1997-06-27 1997-09-03 Newman Tonks Group Plc Arrangement for controlling an angularly movable member
JP3614789B2 (ja) * 2001-03-28 2005-01-26 株式会社ホンダロック 車両のアウトハンドル装置
US8225458B1 (en) * 2001-07-13 2012-07-24 Hoffberg Steven M Intelligent door restraint
DE102004012637B4 (de) * 2004-03-12 2008-10-16 Dorma Gmbh + Co. Kg Türschließer
US7316096B2 (en) 2004-06-30 2008-01-08 Yale Security Inc. Door operator
DE102005013462A1 (de) * 2005-03-21 2006-09-28 Anhamm, Helmut Vorrichtung zum Abschotten eines Raumes
GB0523375D0 (en) * 2005-11-16 2005-12-28 Fireco Ltd Apparatus for actuating a safety device
TWD121787S1 (zh) * 2006-05-16 2008-03-11 多瑪公司 自動關門器
US20080092445A1 (en) * 2006-10-23 2008-04-24 Ready Access, Inc. Self closing drive-thru window assembly
EP2148969B1 (en) * 2007-04-24 2014-01-01 Yale Security Inc Door closer assembly
USD578862S1 (en) * 2007-12-13 2008-10-21 Newfrey Llc Closer cover
USD589781S1 (en) * 2008-04-23 2009-04-07 Ye-Myung Lee Door closer case with a removable panel
US8407937B2 (en) 2009-10-22 2013-04-02 Yale Security Inc. Door operator
US20120227326A1 (en) * 2009-11-13 2012-09-13 Matthias Drux Covering For A Door Operator
US9163446B2 (en) 2010-03-17 2015-10-20 Yale Security Inc. Door control apparatus
US8779713B2 (en) 2010-04-16 2014-07-15 Yale Security Inc. Door closer with dynamically adjustable latch region parameters
US8527101B2 (en) 2010-04-16 2013-09-03 Yale Security Inc. Door closer assembly
US8415902B2 (en) 2010-04-16 2013-04-09 Yale Security Inc. Door closer with calibration mode
US8773237B2 (en) 2010-04-16 2014-07-08 Yale Security Inc. Door closer with teach mode
US8547046B2 (en) 2010-04-16 2013-10-01 Yale Security Inc. Door closer with self-powered control unit
US8564235B2 (en) 2010-04-16 2013-10-22 Yale Security Inc. Self-adjusting door closer
TWD142140S1 (zh) * 2010-05-10 2011-08-21 菅常工業股份有限公司 門緩閉器
US8390219B2 (en) 2010-07-29 2013-03-05 Yale Security Inc. Door operator with electrical back check feature
US8674794B1 (en) * 2010-10-15 2014-03-18 Jennifer Oetjen High security switch device
USD684840S1 (en) * 2012-02-27 2013-06-25 Abotic Gmbh Door opening and closing device
USD740643S1 (en) * 2014-07-14 2015-10-13 Schlage Lock Company Llc Decorative door closer body
US9556664B2 (en) * 2014-09-04 2017-01-31 Jmac, Inc Motorized tilting window operator and window
DE102015102915A1 (de) * 2015-03-02 2016-09-08 Dorma Deutschland Gmbh Türbetätigungseinheit
USD760060S1 (en) * 2015-04-15 2016-06-28 Schlage Lock Company Llc Decorative heavy duty door closer body
USD760059S1 (en) * 2015-04-15 2016-06-28 Schlage Lock Company Llc Decorative heavy duty door closer cover
DK3551823T3 (da) * 2016-12-07 2023-06-26 Assa Abloy Entrance Systems Ab Automatisk døråbner til en svingdørsenhed
US10648214B2 (en) * 2017-02-14 2020-05-12 Steve Cummings Automatic lock-unlock door safety control
US11072964B2 (en) * 2018-01-23 2021-07-27 Jeffrey Michael Teta Compact hinge actuating device
US10865595B2 (en) * 2018-12-17 2020-12-15 Schlage Lock Company Llc Door closer with hold-open and release
CN111359123A (zh) * 2020-03-27 2020-07-03 国网宁夏电力有限公司 用于电力系统的消防子机装置
CN111346324A (zh) * 2020-03-27 2020-06-30 国网宁夏电力有限公司 用于电力系统的消防控制系统
CN112963078B (zh) * 2021-03-12 2022-09-16 江西伟隆科技有限公司 一种用于幼儿园午休室的防火门
CN113309426B (zh) * 2021-06-30 2024-07-19 南京康尼机电股份有限公司 用于ls锁闭装置门系统的远程隔离装置
CN114120564B (zh) * 2021-11-19 2023-12-01 广东宇阳智能工程有限公司 一种建筑智能消防联动装置
DE102022212732A1 (de) * 2022-11-28 2024-05-29 Geze Gmbh Feststellanlage
DE102022212733A1 (de) * 2022-11-28 2024-05-29 Geze Gmbh Feststellanlage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1392002A (en) * 1919-07-21 1921-09-27 Chester E Engle Thermo control for fire-doors
US1987330A (en) * 1932-10-05 1935-01-08 Fischer Alexander Otto Automatic door and like controlling device
FR1418053A (fr) * 1964-06-25 1965-11-19 Int Macgregor Org Dispositif d'étanchéité commandé et de blocage automatique pour jonction étanche verrouillée entre deux pièces ou structures et ses diverses applications
US3392380A (en) * 1965-08-09 1968-07-09 Earl E. Fordyce Residential fire hazard alleviation system
JPS448604Y1 (enrdf_load_stackoverflow) * 1966-03-22 1969-04-05
CH491449A (de) * 1969-05-19 1970-05-31 Cerberus Ag Rauchdetektoranordnung mit mindestens einer Rauchmesskammer
US3648326A (en) * 1969-11-21 1972-03-14 Rixson Inc Electromechanical door holder-closer
US3673586A (en) * 1970-02-19 1972-06-27 Statitrol Corp Resistance controlled timed pulse generator

Also Published As

Publication number Publication date
BE792144A (fr) 1973-03-16
GB1398461A (en) 1975-06-25
DE2300398A1 (de) 1973-07-12
JPS5237304B2 (enrdf_load_stackoverflow) 1977-09-21
CA966515A (en) 1975-04-22
US3777423A (en) 1973-12-11
FR2167789A5 (enrdf_load_stackoverflow) 1973-08-24
JPS4878757A (enrdf_load_stackoverflow) 1973-10-22

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