EP4279147A3 - Device for the controlled movement of a closing element, in particular a fire damper - Google Patents

Device for the controlled movement of a closing element, in particular a fire damper Download PDF

Info

Publication number
EP4279147A3
EP4279147A3 EP23173825.3A EP23173825A EP4279147A3 EP 4279147 A3 EP4279147 A3 EP 4279147A3 EP 23173825 A EP23173825 A EP 23173825A EP 4279147 A3 EP4279147 A3 EP 4279147A3
Authority
EP
European Patent Office
Prior art keywords
closing element
controlled movement
fire damper
drive
axis
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.)
Pending
Application number
EP23173825.3A
Other languages
German (de)
French (fr)
Other versions
EP4279147A2 (en
Inventor
Beat VÖGELI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schako KG
Original Assignee
Schako 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 Schako KG filed Critical Schako KG
Publication of EP4279147A2 publication Critical patent/EP4279147A2/en
Publication of EP4279147A3 publication Critical patent/EP4279147A3/en
Pending legal-status Critical Current

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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/24—Operating or controlling mechanisms

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Air-Flow Control Members (AREA)

Abstract

Bei einer Vorrichtung zum gesteuerten Bewegen eines Schliesselements, insbesondere einer Brandschutzklappe, von einer Öffnungsstellung in eine Schließstellung und umgekehrt, wobei das Schliesselement eine Klappe aufweist, die um eine Achse (11) in einem Gehäuse (1) dreht und an der Achse (1) ein Achsnocken (17) exzentrisch angeordnet ist, der wiederum über eine Kupplungsstange (20) mit einem Antriebsnocken (16) verbunden ist, der einer Antriebswelle (11) eines Antriebs aufsitzt, soll die Kupplungsstange (20) zur Vermeidung von Todstellungen mehrfach gekrümmt ausgebildet sein.In a device for the controlled movement of a closing element, in particular a fire damper, from an open position to a closed position and vice versa, the closing element having a flap which rotates about an axis (11) in a housing (1) and on the axis (1) an axle cam (17) is arranged eccentrically, which in turn is connected via a coupling rod (20) to a drive cam (16) which sits on a drive shaft (11) of a drive, the coupling rod (20) should be designed to be curved several times in order to avoid dead positions .

EP23173825.3A 2022-05-18 2023-05-17 Device for the controlled movement of a closing element, in particular a fire damper Pending EP4279147A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102022112491.6A DE102022112491B4 (en) 2022-05-18 2022-05-18 Device for the controlled movement of a fire damper in air duct systems

Publications (2)

Publication Number Publication Date
EP4279147A2 EP4279147A2 (en) 2023-11-22
EP4279147A3 true EP4279147A3 (en) 2024-02-14

Family

ID=86387349

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23173825.3A Pending EP4279147A3 (en) 2022-05-18 2023-05-17 Device for the controlled movement of a closing element, in particular a fire damper

Country Status (2)

Country Link
EP (1) EP4279147A3 (en)
DE (1) DE102022112491B4 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007010680A1 (en) * 2007-03-02 2008-09-11 Werner Wildeboer Device for preventing the transfer of fire and/or smoke in a ventilating line comprises a gearing system with a driving crank and a driven crank

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19701275C2 (en) 1997-01-16 1999-01-14 Schako Metallwarenfabrik Fire damper
DE10214243C1 (en) 2002-03-26 2003-11-27 Werner Wildeboer Fire damper
DE202010015091U1 (en) 2010-11-04 2012-02-06 Grass Gmbh Furniture fitting and furniture
DE102012102724A1 (en) 2012-03-29 2013-10-02 Huf Hülsbeck & Fürst Gmbh & Co. Kg Motor vehicle door lock
DE102017114775A1 (en) 2017-07-03 2019-01-03 Hettich-Oni Gmbh & Co. Kg Flap fitting and furniture

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007010680A1 (en) * 2007-03-02 2008-09-11 Werner Wildeboer Device for preventing the transfer of fire and/or smoke in a ventilating line comprises a gearing system with a driving crank and a driven crank

Also Published As

Publication number Publication date
DE102022112491B4 (en) 2024-02-01
EP4279147A2 (en) 2023-11-22
DE102022112491A1 (en) 2023-11-23

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