IT1035266B - Apparecchio per tenere una porta aperta in varie posizioni - Google Patents

Apparecchio per tenere una porta aperta in varie posizioni

Info

Publication number
IT1035266B
IT1035266B IT4904575A IT4904575A IT1035266B IT 1035266 B IT1035266 B IT 1035266B IT 4904575 A IT4904575 A IT 4904575A IT 4904575 A IT4904575 A IT 4904575A IT 1035266 B IT1035266 B IT 1035266B
Authority
IT
Italy
Prior art keywords
appliance
keeping
various positions
door open
door
Prior art date
Application number
IT4904575A
Other languages
English (en)
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 IT1035266B publication Critical patent/IT1035266B/it

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
    • 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
    • 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
    • E05F2003/228—Arrangements where the end of the closer arm is sliding in a track
    • 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
    • E05Y2201/404—Function thereof
    • E05Y2201/41—Function thereof for closing
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/47—Springs
    • E05Y2201/488—Traction 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
    • E05Y2800/25—Emergency conditions
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/28—Extension link
    • Y10T292/301—Friction catch

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Special Wing (AREA)
IT4904575A 1974-08-01 1975-04-11 Apparecchio per tenere una porta aperta in varie posizioni IT1035266B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49368574 US3926461A (en) 1974-08-01 1974-08-01 Electrically actuated door holder and release

Publications (1)

Publication Number Publication Date
IT1035266B true IT1035266B (it) 1979-10-20

Family

ID=23961274

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4904575A IT1035266B (it) 1974-08-01 1975-04-11 Apparecchio per tenere una porta aperta in varie posizioni

Country Status (8)

Country Link
US (1) US3926461A (it)
JP (1) JPS5138757A (it)
BE (1) BE826236A (it)
CA (1) CA1039464A (it)
DE (1) DE2531314A1 (it)
FR (1) FR2280779A1 (it)
GB (1) GB1510724A (it)
IT (1) IT1035266B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4286412A (en) * 1979-07-25 1981-09-01 Scovill Inc. Hold-open device for use with conventional door closer
GB2140863B (en) * 1983-06-03 1986-09-17 Newman Tonks Engineering Ltd Device for controlling the movement of a door
DE3336739A1 (de) * 1983-10-08 1985-04-25 Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal Schliessfolgevorrichtung fuer eine zweifluegelige tuer
US5270205A (en) * 1990-03-19 1993-12-14 Alena Rogalsky Device for growing cells
GB2245307A (en) * 1990-06-22 1992-01-02 Kid Design Group Ltd Safety catch
DK120392D0 (da) * 1992-09-29 1992-09-29 Rasmussen Kann Ind As Aggregat til aabning af et vindue eller en doer, fortrinsvis af skydetypen
CA2145807A1 (en) * 1994-03-31 1995-10-01 Raymond H. Schnarr Door hold-open device having manual or automatic release
DE19651947C1 (de) * 1996-12-16 1998-03-12 Dorma Gmbh & Co Kg Brandschutztür
DE19955996A1 (de) 1999-11-20 2001-05-23 Geze Gmbh Feststelleinrichtung für Türschliesser, Elektromagnet und Gleiter horizontal nebeneinander
FR2939823B1 (fr) 2008-12-12 2011-02-11 Clotures Place Dispositif de montage d'un embout, notamment une partie extreme de barreau a un poteau, cloture comprenant un tel dispositif
CN102808561A (zh) * 2011-06-03 2012-12-05 北京石油化工学院 电磁铁自动开窗限位装置
DE102015102923A1 (de) * 2015-03-02 2016-09-08 Dorma Deutschland Gmbh Feststellanordnung für eine Tür
US11072965B2 (en) * 2016-12-07 2021-07-27 Assa Abloy Entrance Systems Ab Automatic door operator for a swing door assembly

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US749318A (en) * 1904-01-12 Drill-rod clamp
US1102859A (en) * 1913-05-10 1914-07-07 Wellington P Blackwell Door-holder.
US1425271A (en) * 1922-04-20 1922-08-08 Fritz G Mukden Door catch
US1711282A (en) * 1928-03-30 1929-04-30 William J Orr Door holder
US2108891A (en) * 1934-10-19 1938-02-22 Elvin H Johnson Door holder
US2268977A (en) * 1940-04-26 1942-01-06 Reconstruction Finance Corp Door check
US3164404A (en) * 1963-03-08 1965-01-05 Rixson Inc Automatic hold-open release
US3415562A (en) * 1967-03-15 1968-12-10 Byron H. Petersen Magnetic hold-open device
US3648326A (en) * 1969-11-21 1972-03-14 Rixson Inc Electromechanical door holder-closer
US3683450A (en) * 1970-06-22 1972-08-15 Rixson Inc Friction door holder
US3630560A (en) * 1970-11-12 1971-12-28 Glynn Johnson Corp Surface-mounted nonhanded door holder
US3729770A (en) * 1971-06-24 1973-05-01 Schlage Lock Co Electrically controlled hold-open device
US3796451A (en) * 1972-04-26 1974-03-12 Eaton Corp Door holder with electrical control

Also Published As

Publication number Publication date
JPS5138757A (en) 1976-03-31
US3926461A (en) 1975-12-16
DE2531314A1 (de) 1976-02-19
BE826236A (fr) 1975-06-30
CA1039464A (en) 1978-10-03
FR2280779A1 (fr) 1976-02-27
GB1510724A (en) 1978-05-17

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