EP0326698A2 - Dispositif pour maintenir une porte ou fenêtre entrouverte - Google Patents

Dispositif pour maintenir une porte ou fenêtre entrouverte Download PDF

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Publication number
EP0326698A2
EP0326698A2 EP88121178A EP88121178A EP0326698A2 EP 0326698 A2 EP0326698 A2 EP 0326698A2 EP 88121178 A EP88121178 A EP 88121178A EP 88121178 A EP88121178 A EP 88121178A EP 0326698 A2 EP0326698 A2 EP 0326698A2
Authority
EP
European Patent Office
Prior art keywords
pin
abutment
limiter according
wing
gap
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.)
Granted
Application number
EP88121178A
Other languages
German (de)
English (en)
Other versions
EP0326698B1 (fr
EP0326698A3 (en
Inventor
Wolfgang Wasserlos
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.)
Wilh Schlechtendahl and Soehne GmbH and Co KG
Original Assignee
Wilh Schlechtendahl and Soehne GmbH and Co 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 Wilh Schlechtendahl and Soehne GmbH and Co KG filed Critical Wilh Schlechtendahl and Soehne GmbH and Co KG
Priority to AT88121178T priority Critical patent/ATE72689T1/de
Publication of EP0326698A2 publication Critical patent/EP0326698A2/fr
Publication of EP0326698A3 publication Critical patent/EP0326698A3/de
Application granted granted Critical
Publication of EP0326698B1 publication Critical patent/EP0326698B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Definitions

  • the invention relates to a gap air limiter for a tilt-and-turn sash of a window or a door with an abutment to be attached to the frame for a pin displaceable with a drive rod of the sash.
  • Tilt-and-turn sashes generally have a handle that can be swiveled through 90 ° from a closed position and from there up to 180 °. If the handle is swiveled 90 ° from the closed position, the sash can be turned. If the handle is pivoted further up to 180 °, the sash can be tilted. Because the tipping angle of the wing is often so large that, in addition to the desired room ventilation in the tilting position, undesirable drafts occur in the room, so-called gap air limiters are known which limit the tipping angle of the tilted wing.
  • a known from practice gap air limiter consists of a simple abutment, which is attached to the frame so that when pivoting the handle from the closed position by about 135 ° the pin of the drive rod moved by the handle is in front of the abutment. The wing can then be tilted only by an angle, which is given by the distance between the abutment and the pin.
  • this arrangement requires very precise actuation of the handle. Even slight deviations from an average swivel angle between the 90 ° position and the 180 ° position of the handle can lead to the fact that the pivot is no longer held up by the abutment when the wing tilts, but slides past it, so that the wing moves through its fitting falls to the predetermined tilt position.
  • the object of the invention is to provide a gap air limiter with which a turn-tilt wing faulty can be transferred freely and reliably from a closed position into a rotary position, into a night ventilation position and into a tilted position and back.
  • the abutment has a fork opening for the engagement of the movable pin and is pivotally mounted on a bearing plate and can be locked in various pivot positions with resilient catches.
  • This gap air limiter is attached to the frame so that the pin of the drive rod moved by the handle does not yet engage in the fork opening after the handle has been pivoted out of the closed position by 90 °. Then the wing can be opened as usual by turning. Only when the handle is pivoted further from the 90 ° position into the 180 ° position does the pin engage in the fork opening and is held in it.
  • the wing can now be tilted, first into a night ventilation opening, which is determined by a corresponding latching position of the pivotable abutment, and further into a tilting position, which corresponds to the normal tilting position of the wing. From this normal tilting position, the wing can be moved back into the closed position via the night ventilation position, the abutment also being returned to its closed position by the pin located in the fork opening, in which the fork opening extends approximately in the direction of displacement of the pin or the drive rod.
  • the bearing plate expediently has a bearing journal for the abutment, which is surrounded by latching elements on the bearing plate and associated latching elements on the abutment.
  • These locking elements can advantageously be formed by teeth and tooth gaps of a Hirth tooth system.
  • the toothing can consist of a complete ring gear or one or more partial ring gears. For practical applications, the angle between two swivel positions are approximately 24 °.
  • a spring can be arranged between the head of the bearing pin and the abutment, which spring is preferably a ring made of elastic material.
  • a preferred embodiment of the invention is characterized in that guide ribs for the pin are arranged on the bearing plate in the region of the fork opening. Such guide ribs are particularly recommended for large and heavy sashes that are tilted by only relatively small angles. Then it is difficult to control the tilting movement by hand.
  • a first guide rib can be provided, which directs the pin from the rotary position of the wing into the gap ventilation position of the wing, so that when the handle is pivoted from the 90 ° position into the 180 ° position, the wing already overcomes the latching forces is transferred to the night ventilation position. From the night ventilation position, the wing can then be brought into the tilt position by hand, overcoming the latching forces.
  • a second guide rib can be provided, which guides the pin from the gap ventilation position of the wing into the rotational position of the wing, the abutment with its fork opening also reliably reaching the closed position at the same time.
  • the length of this second guide rib should be dimensioned such that the pin of the drive rod can pass this guide rib both in the rotational position and in the tilted position.
  • the bearing plate is arranged on a base plate which can be displaced along a frame profile of the frame and fastened to it with a clamp connection.
  • the gap air limiter shown in the drawing is intended for a tilt and turn sash of a window or a door. It is attached to a frame 1, which is indicated in Figure 3.
  • a base plate 2 which has through openings 3 for clamping bolts (not shown), is arranged with a clamping connection at a suitable point on a frame profile of the frame 1.
  • a bearing plate 5 is fastened with countersunk screws 4, which carries a bearing pin 6 for an abutment 7 pivotably mounted thereon.
  • the abutment 7 has in the area of the bearing pin 6 a recess 8 in which a ring 9 surrounding the bearing pin 6 made of elastic material, e.g. Rubber, is arranged on which the head 10 of the bearing pin is supported.
  • the angle between the adjacent detent positions and thus between two adjacent pivot positions of the abutment 7 is in each case 24 °.
  • the abutment 7 has a fork opening 14 delimited by two fork arms 12, 13.
  • the abutment 7 is shown in FIG with the fork arms 12, 13 drawn with solid lines in the so-called closed position and with dash-dotted lines on the one hand in the night ventilation position and on the other hand in the tilt position.
  • the gap air limiter arranged on the frame 1 is assigned on the casement 17 (FIG. 3) a pin 19 fastened to a drive rod 18 and displaceable therewith.
  • This pin 19 is located above the bearing plate 5 in the illustration according to FIG. 1 when the window is closed and the rotary tilting gear is in the closed position. If the handle of the tilting and tilting operation is moved from the closed position by 90 ° to the rotary position, then the drive rod 18 also moves the pin 19 to about the level of the upper screw 4, so that the wing can be opened by turning. Passes the pin 19 'indicated by dash-dotted lines above the guide rib 16 without being hindered by it.
  • the wing can now be brought into its tilting position by overcoming the latching forces, which is also shown in FIG dash-dotted lines is shown, the reference numeral 19 ′′′ represents the position of the pin.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Window Of Vehicle (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Hinges (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
EP88121178A 1988-02-02 1988-12-17 Dispositif pour maintenir une porte ou fenêtre entrouverte Expired - Lifetime EP0326698B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88121178T ATE72689T1 (de) 1988-02-02 1988-12-17 Spaltluftbegrenzer.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8801226U 1988-02-02
DE8801226U DE8801226U1 (de) 1988-02-02 1988-02-02 Spaltluftbegrenzer

Publications (3)

Publication Number Publication Date
EP0326698A2 true EP0326698A2 (fr) 1989-08-09
EP0326698A3 EP0326698A3 (en) 1989-10-18
EP0326698B1 EP0326698B1 (fr) 1992-02-19

Family

ID=6820193

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88121178A Expired - Lifetime EP0326698B1 (fr) 1988-02-02 1988-12-17 Dispositif pour maintenir une porte ou fenêtre entrouverte

Country Status (3)

Country Link
EP (1) EP0326698B1 (fr)
AT (1) ATE72689T1 (fr)
DE (2) DE8801226U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2729429A1 (fr) * 1995-01-18 1996-07-19 Ferco Int Usine Ferrures Entrebailleur pour fenetre, porte-fenetre ou analogue
EP0805250A1 (fr) * 1996-04-30 1997-11-05 Ferco International Ferrures Et Serrures De Batiment Entrebâilleur pour fenêtre, porte-fenêtre ou analogue
EP1978193B2 (fr) † 2007-04-02 2017-08-16 Roto Frank Ag Limitation de la rotation d'ouverture pour un battant tournant d'une fenêtre, d'une porte ou analogue

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE181394T1 (de) * 1994-11-08 1999-07-15 Weidtmann Wilhelm Kg Verschlussvorrichtung für fenster, türen od. dgl.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788446A (fr) * 1971-09-14 1973-01-02 Ver Baubeschlag Gretsch Co Dispositif de blocage pour un ferme-porte automatique
DE2439321A1 (de) * 1974-08-16 1976-02-26 Fuhr C Fa In form eines fensters, einer tuere oder dergleichen ausgebildeter drehfluegel
DE3127833A1 (de) * 1981-07-14 1983-02-03 Fa. Aug. Winkhaus, 4404 Telgte Fenster, stichwort: kurvengesteuertes halteglied

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2729429A1 (fr) * 1995-01-18 1996-07-19 Ferco Int Usine Ferrures Entrebailleur pour fenetre, porte-fenetre ou analogue
EP0805250A1 (fr) * 1996-04-30 1997-11-05 Ferco International Ferrures Et Serrures De Batiment Entrebâilleur pour fenêtre, porte-fenêtre ou analogue
EP1978193B2 (fr) † 2007-04-02 2017-08-16 Roto Frank Ag Limitation de la rotation d'ouverture pour un battant tournant d'une fenêtre, d'une porte ou analogue

Also Published As

Publication number Publication date
EP0326698B1 (fr) 1992-02-19
DE3868503D1 (de) 1992-03-26
EP0326698A3 (en) 1989-10-18
DE8801226U1 (de) 1988-03-17
ATE72689T1 (de) 1992-03-15

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