EP1312738A3 - Device for holding a fire-door in an open position - Google Patents

Device for holding a fire-door in an open position Download PDF

Info

Publication number
EP1312738A3
EP1312738A3 EP02024642A EP02024642A EP1312738A3 EP 1312738 A3 EP1312738 A3 EP 1312738A3 EP 02024642 A EP02024642 A EP 02024642A EP 02024642 A EP02024642 A EP 02024642A EP 1312738 A3 EP1312738 A3 EP 1312738A3
Authority
EP
European Patent Office
Prior art keywords
locking
door
fire protection
fire
holding
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.)
Withdrawn
Application number
EP02024642A
Other languages
German (de)
French (fr)
Other versions
EP1312738A2 (en
Inventor
Thomas Meierhöfer
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE2001156188 external-priority patent/DE10156188C1/en
Application filed by Individual filed Critical Individual
Publication of EP1312738A2 publication Critical patent/EP1312738A2/en
Publication of EP1312738A3 publication Critical patent/EP1312738A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • E05C17/02—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 by mechanical means
    • E05C17/44—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 by mechanical means with a device carried on the wing for frictional or like engagement with a fixed flat surface, e.g. for holding wings open or closed by retractable feet
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0056—Locks with adjustable or exchangeable lock parts
    • 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
    • E05C17/02—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 by mechanical means
    • E05C17/46—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 by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member
    • E05C17/48—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 by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member comprising a sliding securing member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Special Wing (AREA)

Abstract

Eine Vorrichtung zum Offenhalten von Feuerschutztüren ist versehen mit einer Verschlussstange (5), einer Federanordnung (6, 7), gegen deren Wirkung die Verschlussstange (5) in eine Arretierstellung nach außen verschiebbar ist, in der die unter Wirkung eines Türschließers stehende Feuerschutztüre offengehalten ist, und einer ein Freigabeglied (19, 15) umfassenden Sperrvorrichtung (11, 12), die die Verschlussstange (5) in der Arretierstellung verriegelt und durch das von einem Ansteuersignal freigebbaren Freigabeglied (19, 15) entriegelbar ist. Dabei ist ein die Federanordnung (6, 7), Sperrvorrichtung (11, 12) und das Freigabeglied (19, 15) aufnehmbares Schlossgehäuse (1) im Faltbereich einer Feuerschutztüre einbaubar.

Figure 00000001
A device for keeping fire protection doors open is provided with a locking rod (5), a spring arrangement (6, 7), against the action of which the locking rod (5) can be displaced outwards into a locking position in which the fire protection door, which acts as a door closer, is kept open , and a locking device (11, 12) comprising a release member (19, 15), which locks the locking rod (5) in the locking position and can be unlocked by the release member (19, 15), which can be released by a control signal. A lock housing (1) which can accommodate the spring arrangement (6, 7), locking device (11, 12) and the release element (19, 15) can be installed in the folding area of a fire protection door.
Figure 00000001
EP02024642A 2001-11-15 2002-11-05 Device for holding a fire-door in an open position Withdrawn EP1312738A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10156188 2001-11-15
DE2001156188 DE10156188C1 (en) 2001-11-15 2001-11-15 Fire door device used to keep door open, has closure bar spring and release mechanisms housed inside lock casing in door frame
DE20207657U DE20207657U1 (en) 2001-11-15 2002-05-16 Device for keeping fire protection doors open
DE20207657U 2002-05-16

Publications (2)

Publication Number Publication Date
EP1312738A2 EP1312738A2 (en) 2003-05-21
EP1312738A3 true EP1312738A3 (en) 2004-12-15

Family

ID=26010590

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02024642A Withdrawn EP1312738A3 (en) 2001-11-15 2002-11-05 Device for holding a fire-door in an open position

Country Status (1)

Country Link
EP (1) EP1312738A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100363588C (en) * 2005-03-10 2008-01-23 周志健 Dustproof positioning door spring

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB689336A (en) * 1950-01-01 1953-03-25 Shlomo Winnikow An automatic door stopper
AU458055B2 (en) * 1971-04-19 1975-02-20 Wilfred Grace Matthew Stops for door
WO1993020317A1 (en) * 1992-04-07 1993-10-14 Dorgard Ltd Apparatus for actuating a safety device
JPH08170460A (en) * 1994-10-20 1996-07-02 Manten:Kk Crime preventive lock for sliding door
JPH11293994A (en) * 1998-04-10 1999-10-26 Daiwa House Ind Co Ltd Fixing structure of door
GB2359335A (en) * 2000-02-19 2001-08-22 Lawrence Michael Griffin Alarm activated doorstop

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB689336A (en) * 1950-01-01 1953-03-25 Shlomo Winnikow An automatic door stopper
AU458055B2 (en) * 1971-04-19 1975-02-20 Wilfred Grace Matthew Stops for door
WO1993020317A1 (en) * 1992-04-07 1993-10-14 Dorgard Ltd Apparatus for actuating a safety device
JPH08170460A (en) * 1994-10-20 1996-07-02 Manten:Kk Crime preventive lock for sliding door
JPH11293994A (en) * 1998-04-10 1999-10-26 Daiwa House Ind Co Ltd Fixing structure of door
GB2359335A (en) * 2000-02-19 2001-08-22 Lawrence Michael Griffin Alarm activated doorstop

Also Published As

Publication number Publication date
EP1312738A2 (en) 2003-05-21

Similar Documents

Publication Publication Date Title
EP1865134B1 (en) Door retainer
DE2611359A1 (en) DRIVING ROD LOCKING, IN PARTICULAR FOR DOUBLE-LEAF FIRE DOORS
CA1189888A (en) Striker plate and security pin for dead bolt lock
US10267059B1 (en) Gard-U door safety system
EP1172507A3 (en) Locking device, in particular for motor vehicle bonnets
EP1088950A3 (en) Latch mechanism
AU2009311262B2 (en) A multipoint lock assembly
EP1312738A3 (en) Device for holding a fire-door in an open position
US20190352935A1 (en) Security zone barricade device
DE202008017989U1 (en) Burglar-proof building
EP1085148A3 (en) Door lock for assisted opening
WO1997017519A3 (en) Locking device
WO2001016447A8 (en) Closing sheet for escape doors
EP1267023A3 (en) Assisted closing device for vehicle door
EP0887499A3 (en) Trigger latch for a drive rod in a door or similar
DE10236707B4 (en) Device for a door
DE102016003138B4 (en) burglar alarm
EP1207260A3 (en) Safety device for drive mechanism rods
EP1270850A3 (en) Locking device
DD202808A1 (en) DEVICE FOR CLOSURE CONTROL OF DOORS
DE602004005309T2 (en) DOOR AND DOOR PROVIDED
DE102004033859B3 (en) Door or window lock especially for a security situation has double lever system with electromagnet operation and locking bolt
DE10003393A1 (en) Lock for house or apartment doors
US20060071482A1 (en) Apparatus for opening a closed latch and method for using the same
US20020157320A1 (en) Sliding door - window security device

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20050521

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20060714