EP2107194A1 - Limiteur d'ouverture pour une fenêtre ou une porte - Google Patents

Limiteur d'ouverture pour une fenêtre ou une porte Download PDF

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Publication number
EP2107194A1
EP2107194A1 EP09152123A EP09152123A EP2107194A1 EP 2107194 A1 EP2107194 A1 EP 2107194A1 EP 09152123 A EP09152123 A EP 09152123A EP 09152123 A EP09152123 A EP 09152123A EP 2107194 A1 EP2107194 A1 EP 2107194A1
Authority
EP
European Patent Office
Prior art keywords
stop
opening
wing
movement
stopper
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Withdrawn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
EP09152123A
Other languages
German (de)
English (en)
Inventor
Bernd Diekmann
Oliver Niemeier
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.)
Schueco International KG
Original Assignee
Schueco International 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 Schueco International KG filed Critical Schueco International KG
Publication of EP2107194A1 publication Critical patent/EP2107194A1/fr
Withdrawn legal-status Critical Current

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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
    • E05C17/04—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 movable bar or equivalent member extending between frame and wing
    • E05C17/12—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 movable bar or equivalent member extending between frame and wing consisting of a single rod
    • E05C17/24—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 movable bar or equivalent member extending between frame and wing consisting of a single rod pivoted at one end, and with the other end running along a guide member
    • E05C17/28—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 movable bar or equivalent member extending between frame and wing consisting of a single rod pivoted at one end, and with the other end running along a guide member with braking, clamping or securing means at the connection to the guide member

Definitions

  • the present invention relates to an opening limitation for a window or a door according to the preamble of claim 1.
  • the DE 28 29 360 discloses a bearing for a wing, in which a locking of the wing in a ventilation and a cleaning position is possible.
  • a spring-loaded bolt is provided on the bearing, which can lock in corresponding positions.
  • only limited forces can be absorbed due to the unfavorable leverage.
  • the arrangement of a detent in the region of the bearing also has the disadvantage that the opening dimension of a wing is dependent on the width of the wing and thus in the case of large opening elements, the opening dimension is greater than permissible to ensure fall protection.
  • a stop for limiting the movement of the wing is provided in the opening direction, which is coupled with locking means, so that a movement of the wing at the stop in the closing direction is possible, but a movement in the opening direction is prevented.
  • the opening limit serves as a safety device, which allows an opening movement beyond the stop only when unlocking the stop, for example, to clean the wing, with a movement in the closing direction beyond the stop addition, the stop is effective again.
  • the opening limit has a safety function that prevents accidental opening beyond the stop.
  • the unlocking means comprise a self-locking and a key-to-open lock. This can prevent unauthorized opening of the wing beyond the stop. Only those who have a corresponding actuating means for unlocking the lock, can open the wing.
  • the unlocking means comprise a spring-biased pin cooperating with the stop.
  • the stop may have, for example on one side a stop surface for limiting the movement of the wing and on the opposite side of a run-on slope. This ensures an opening limitation in the opening direction, while in the closing direction a movement of the wing is possible at any time.
  • the stop may be formed as a slider which is guided displaceably in a groove on the casement.
  • the unlocking means can then be fixedly mounted on the casement, wherein the positioning is done depending on the width of the wing in order to adjust the maximum opening width can.
  • the stop can be rotatably and slidably coupled to a stay, so in that, depending on the opening of the wing, the stop is displaced over the opening arm.
  • the stop may comprise a spring which cooperates detent with the unlocking.
  • the spring can be mounted on a slider that allows a detent in one direction and forms a stop surface in the opposite direction. This can be provided as an unlocking means operable by a lock bolt.
  • a window 1 or a door comprises a fixed frame 2, on which a wing 3 is movably mounted.
  • a rotation axis 5 is arranged on an opposite side to a handle 4.
  • the wing 3 is in the closed position.
  • the handle 4 is actuated and the wing 3 is moved to a slightly open position ( FIG. 1B ), the wing 3 pivots relative to the frame 2, wherein in addition a Ausstellarm 7 is pivoted, which is fixed at one end 8 rotatably mounted on the frame 2, while mounted on the opposite end 9 of the extension arm 7 slidably and rotatably mounted on the wing 3 is.
  • the end is designed as a stop 9, which is displaceable up to a schematically illustrated limiting device 6 on the wing 3.
  • the wing can be swiveled up to an opening width X ( Figure 1C ), in which the stop 9 abuts against the limiting device 6.
  • the maximum opening width X can be chosen so that a fall protection is ensured, for example, the opening width can be 120 mm. This ensures that no person can get through the gap between the frame 2 and 3 wings.
  • unlocking means are provided which override the limiting device 6, so that the stop 9 can be moved further along the wing 3 and allows opening of the wing 3 beyond the maximum opening width X addition.
  • the stop 9 is coupled via a hinge pin 15 with the stay 7 and formed as a slider, which can be moved along the wing 3.
  • the stop 9 comprises on a first side a run-on slope 10, which allows movement of a spring-loaded bolt.
  • a stop surface 11 is provided, which prevents the stopper 9 is moved beyond a predetermined point.
  • FIG. 3 the installation situation is shown, in which the stop 9 is guided along a groove 16 on a profile of the wing 3.
  • the limiting element 6 is further mounted, which comprises a lock 13 which is actuated by a key 12.
  • the lock 13 comprises a spring-mounted pin 14, which is arranged on the stop 9, that it either abuts against the abutment surface 11 or is guided on a movement of the stop along the groove 16 on the stop surface 10. Due to the resilient mounting of the bolt 14 can be pressed by the abutment surface 10 and then engage behind the run-on slope 10, so that a movement in the opposite direction is limited by the stop surface 11.
  • the opening limitation thus forms a safety device which prevents the wing 3 from being accidentally moved beyond the maximum opening width X.
  • FIG. 4 is a detail view of a modified embodiment shown in which a stop 9 'is rotatably supported on a stay 7.
  • the stop 9 ' is also slidably held along a groove on the wing 3, but includes a spring 20, the run-up slope 10' and a side surface 11 'includes.
  • the spring 20 can be pressed in a direction perpendicular to the direction of movement of the stop 9 ', so that instead of the resilient bolt 14, the spring 20 can now be pressed in so that latching can take place between a locking means 14 and the spring 20.
  • Other locking means may also be provided to ensure that the wing 3 is not opened again beyond the maximum opening width X after moving in the closing direction beyond the delimiting device 6.
  • other unlocking means instead of the lock 13 shown, for example electronic locks, controls, etc.
  • an opening limitation can also be retrofitted to existing windows or doors. It can be specified by the positioning of the limiting device 6, the maximum opening width. As a result, the opening limit can also be used with wings of different widths.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
EP09152123A 2008-04-04 2009-02-05 Limiteur d'ouverture pour une fenêtre ou une porte Withdrawn EP2107194A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202008004659U DE202008004659U1 (de) 2008-04-04 2008-04-04 Öffnungsbegrenzung für ein Fenster oder eine Tür

Publications (1)

Publication Number Publication Date
EP2107194A1 true EP2107194A1 (fr) 2009-10-07

Family

ID=40848098

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09152123A Withdrawn EP2107194A1 (fr) 2008-04-04 2009-02-05 Limiteur d'ouverture pour une fenêtre ou une porte

Country Status (2)

Country Link
EP (1) EP2107194A1 (fr)
DE (1) DE202008004659U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3034728A1 (fr) 2014-12-18 2016-06-22 Wilh. Schlechtendahl & Söhne GmbH & Co. KG Dispositif limiteur d'ouverture
DE102021200538A1 (de) 2021-01-21 2022-07-21 Aug. Winkhaus Gmbh & Co. Kg Beschlag zur Begrenzung einer Öffnungsweite eines gegen einen Rahmen schwenkbaren Flügels eines Fensters

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2674935T3 (es) * 2013-05-15 2018-07-05 Roto Frank Ag Herraje de limitación de apertura para una ventana o una puerta

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL35636C (fr) *
US1615364A (en) * 1926-03-10 1927-01-25 Fares Joseph Antitheft device for automobiles
GB1312231A (en) * 1969-01-10 1973-04-04 Piddington R W Casement stays
DE2829360A1 (de) 1977-07-13 1979-01-25 Ferco Int Usine Ferrures Lager fuer schwingung- oder wendefluegel
GB2274676A (en) * 1992-12-07 1994-08-03 Chelox Limited Lockable window hinge
GB2295645A (en) * 1994-12-02 1996-06-05 Euromond Ltd Stay
GB2303402A (en) * 1995-07-18 1997-02-19 Euromond Ltd Door or window friction stays

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3738531A1 (de) * 1987-11-13 1989-06-01 Siegenia Frank Kg Begrenzungsanschlag fuer die oeffnungsweite der fluegel von fenstern, tueren od. dgl.
DE9100433U1 (de) * 1991-01-15 1991-04-04 Roto Frank AG, 7022 Leinfelden-Echterdingen Ausstellvorrichtung für ein Fenster, eine Tür o.dgl.
DE4207345C2 (de) * 1992-03-07 2002-10-10 Melchert Beschlaege Mittels Griffhandhabe zu betätigender Sperrbügel-Beschlag an Fenstern, Türen oder dergleichen
DE19634965A1 (de) * 1996-08-29 1998-03-05 Winkhaus Fa August Einrichtung zur Bewegungsbegrenzung eines Flügelrahmens bei einem Fenster, einer Tür oder dergleichen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL35636C (fr) *
US1615364A (en) * 1926-03-10 1927-01-25 Fares Joseph Antitheft device for automobiles
GB1312231A (en) * 1969-01-10 1973-04-04 Piddington R W Casement stays
DE2829360A1 (de) 1977-07-13 1979-01-25 Ferco Int Usine Ferrures Lager fuer schwingung- oder wendefluegel
GB2274676A (en) * 1992-12-07 1994-08-03 Chelox Limited Lockable window hinge
GB2295645A (en) * 1994-12-02 1996-06-05 Euromond Ltd Stay
GB2303402A (en) * 1995-07-18 1997-02-19 Euromond Ltd Door or window friction stays

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3034728A1 (fr) 2014-12-18 2016-06-22 Wilh. Schlechtendahl & Söhne GmbH & Co. KG Dispositif limiteur d'ouverture
DE102021200538A1 (de) 2021-01-21 2022-07-21 Aug. Winkhaus Gmbh & Co. Kg Beschlag zur Begrenzung einer Öffnungsweite eines gegen einen Rahmen schwenkbaren Flügels eines Fensters
EP4033058A1 (fr) 2021-01-21 2022-07-27 Aug. Winkhaus GmbH & Co. KG Ferrure pour limiter la largeur d'ouverture d'un vantail de fenêtre pivotant contre un cadre

Also Published As

Publication number Publication date
DE202008004659U1 (de) 2009-08-13

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