EP0120489A3 - Time-controlled window closer - Google Patents

Time-controlled window closer Download PDF

Info

Publication number
EP0120489A3
EP0120489A3 EP84103274A EP84103274A EP0120489A3 EP 0120489 A3 EP0120489 A3 EP 0120489A3 EP 84103274 A EP84103274 A EP 84103274A EP 84103274 A EP84103274 A EP 84103274A EP 0120489 A3 EP0120489 A3 EP 0120489A3
Authority
EP
European Patent Office
Prior art keywords
drum
hub
return spring
unwinding
time
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.)
Ceased
Application number
EP84103274A
Other languages
German (de)
French (fr)
Other versions
EP0120489A2 (en
Inventor
Lothar Stemke
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
Application filed by Individual filed Critical Individual
Publication of EP0120489A2 publication Critical patent/EP0120489A2/en
Publication of EP0120489A3 publication Critical patent/EP0120489A3/en
Ceased legal-status Critical Current

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
    • 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
    • E05F1/008—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means by time control
    • 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
    • E05F3/16—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with friction brakes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • 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—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • 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—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/148—Windows

Abstract

Vorrichtung zum selbsttätigen, zeitverzögerten Schließen von Fenstern oder Türen mit Schwing- oder Kipp­ flügeln mit einem auf einer Trommel (7) aufwickelbaren Zug­ glied (29), durch welches der Fensterflügel oder das Türblatt mit dem zugehörigen Rahmen verbindbar ist. In der Trommel (7) befindet sich eine Rückholfeder (32), die beim Öffnen des Fensters oder der Tür durch Abspulen des Zuggliedes ges­ pannt wird. Zur Verlangsamung des Schließvorganges ist eine die Trommel bremsende Bremsvorrichtung vorgesehen, die ein Lamellenpaket (6) aufweist, zwischen dessen Brems­ flächen eine hochviskose Flüssigkeit, z.B. Silicon, als Brems­ mittel angeordnet ist. Dabei ist die drehbar auf einem fest­ stehenden Lagerzapfen (2) der Grundplatte (1), der zugleich den Federkern der Rückholfeder (32) bildet, gelagerte Trom­ mel (7) mit einer Nabe (25) versehen, zu welcher konzentrisch ein durch ein Richtgesperr (18, 19, 20) nur in Abspulrichtung drehbarer Ringkörper angeordnet ist, der über das Lamellen­ paket (6) und die darin befindliche Bremsflüssigkeit mit der Nabe (25) der Trommel (7) in kraftschlüssiger Verbindung steht. Damit können Verzögerungszeiten von mehreren Minu­ ten erreicht werden. Device for automatic, time-delayed Closing windows or doors with swing or tilt wing with a train that can be wound on a drum (7) link (29) through which the window sash or the door leaf can be connected to the associated frame. In the drum (7) is a return spring (32), which when opening the Window or the door by unwinding the tension member breaks down. To slow down the closing process is a braking device braking the drum is provided, which has a disk pack (6), between the brakes surfaces a highly viscous liquid, e.g. Silicon, as a brake is arranged medium. It is rotatable on a fixed standing journal (2) of the base plate (1), which at the same time forms the spring core of the return spring (32), stored trom mel (7) with a hub (25), to which concentric one by a directional lock (18, 19, 20) only in the unwinding direction rotatable ring body is arranged over the slats package (6) and the brake fluid in it with the Hub (25) of the drum (7) in a frictional connection stands. This can delay times of several minutes ten can be achieved.

EP84103274A 1983-03-29 1984-03-24 Time-controlled window closer Ceased EP0120489A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833311369 DE3311369C2 (en) 1983-03-29 1983-03-29 Time-delayed window closer
DE3311369 1983-03-29

Publications (2)

Publication Number Publication Date
EP0120489A2 EP0120489A2 (en) 1984-10-03
EP0120489A3 true EP0120489A3 (en) 1985-07-03

Family

ID=6194965

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84103274A Ceased EP0120489A3 (en) 1983-03-29 1984-03-24 Time-controlled window closer

Country Status (2)

Country Link
EP (1) EP0120489A3 (en)
DE (1) DE3311369C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8225458B1 (en) 2001-07-13 2012-07-24 Hoffberg Steven M Intelligent door restraint

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4135216A1 (en) * 1991-10-25 1993-04-29 Fischer Artur Werke Gmbh DAMPING ELEMENT FOR DAMPING A PUSH MOVEMENT
DE29503433U1 (en) * 1995-03-01 1995-04-20 Thielen Feinmechanik Gmbh & Co Locking device
DE59604120D1 (en) 1995-04-13 2000-02-10 Michael Wolf DEVICE FOR ACTUATING HINGED OR. GUIDED LOCKING DEVICES

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE447233C (en) * 1925-05-14 1927-07-20 Jules Premet Device for swinging back a part swinging in two directions, e.g. a swing door
DE2543602A1 (en) * 1975-09-30 1977-04-07 Gustl Puersch VENTILATION WINDOW
US4342135A (en) * 1979-10-03 1982-08-03 Sharp Corporation Device for moderating movement of lid

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3148481A1 (en) * 1981-12-08 1983-06-23 Lothar 7209 Aldingen Stemke Time-controlled window closer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE447233C (en) * 1925-05-14 1927-07-20 Jules Premet Device for swinging back a part swinging in two directions, e.g. a swing door
DE2543602A1 (en) * 1975-09-30 1977-04-07 Gustl Puersch VENTILATION WINDOW
US4342135A (en) * 1979-10-03 1982-08-03 Sharp Corporation Device for moderating movement of lid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8225458B1 (en) 2001-07-13 2012-07-24 Hoffberg Steven M Intelligent door restraint
US9121217B1 (en) 2001-07-13 2015-09-01 Steven M. Hoffberg Intelligent door restraint

Also Published As

Publication number Publication date
DE3311369C2 (en) 1985-01-31
EP0120489A2 (en) 1984-10-03
DE3311369A1 (en) 1984-10-11

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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 CH FR GB LI SE

PUAL Search report despatched

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AK Designated contracting states

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17P Request for examination filed

Effective date: 19851227

17Q First examination report despatched

Effective date: 19860814

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

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18R Application refused

Effective date: 19870921