EP0567863B1 - Flügelfeststeller, insbesondere für Dreh-Kipp-Fensterflügel - Google Patents

Flügelfeststeller, insbesondere für Dreh-Kipp-Fensterflügel Download PDF

Info

Publication number
EP0567863B1
EP0567863B1 EP93106186A EP93106186A EP0567863B1 EP 0567863 B1 EP0567863 B1 EP 0567863B1 EP 93106186 A EP93106186 A EP 93106186A EP 93106186 A EP93106186 A EP 93106186A EP 0567863 B1 EP0567863 B1 EP 0567863B1
Authority
EP
European Patent Office
Prior art keywords
bearing
stay
arm
casement
fork
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.)
Expired - Lifetime
Application number
EP93106186A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0567863A3 (enrdf_load_stackoverflow
EP0567863A2 (de
Inventor
Hans-Dieter Niemann
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 EP0567863A2 publication Critical patent/EP0567863A2/de
Publication of EP0567863A3 publication Critical patent/EP0567863A3/xx
Application granted granted Critical
Publication of EP0567863B1 publication Critical patent/EP0567863B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • E05C17/045—Hinges for the movable bar
    • 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
    • E05C17/16—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 only at one end and having an elongated slot

Definitions

  • the invention relates to a sash holder, in particular for turn-tilt window sashes, with a bearing base to be attached to one of the two window frames, in particular to the fixed frame, a pivoting arm connected to it, which can be swung out transversely to the sash plane, and a locking arm to be brought into locking engagement with the other Frame, in particular to be attached to the sash frame locking pin, the locking arm is provided with a toothed bar and a parallel sliding track for the locking pin as well as a cover strip overlapping the sliding track and is under the action of a spring to push it into the pivoted position, which passes through the locking pin a passage slot located in the cover strip near the bearing base is only permitted in the position of the locking arm pressed against the fixed frame.
  • a wing lock of the above type is known from DE-GM 91 00 374. Due to the toothed bar in its swing-out locking arm and the locking pin that can thus be brought into optional locking engagement, the sash can be locked in different opening positions, which means that the interior of the apartment has to be ventilated more or less. It also offers other sash locks the additional advantage that it is comparatively unlockable, but above all a separation between the locking arm and locking pin is only permitted in the closed position of the sash. As a result, such a separation from the outside cannot be carried out in an unauthorized manner. In the closed position of the wing, the locking arm is held by the locking pin located at the level of its passage slot while overcoming the spring force in the bearing position on the wing or fixed wing frame.
  • the locking arm is increasingly pivoted out at the same time by the spring acting on it, thereby ensuring that the locking pin cannot emerge from the passage slot of the locking arm, but rather slides along in its path of displacement, in order then in the Desired tilt end position to be brought into firm engagement with the corresponding locking teeth of the locking arm.
  • the sash is to be pivoted out of the closed position into a rotary opening position
  • the locking arm is pressed against the fixed frame by hand operation or held on the latter at the same time as the rotary opening, so that the locking pin can move freely out of the passage slot of the locking arm.
  • the locking pin can slide freely on the top of the locking arm, that is to say on its cover strip, until it reaches its passage slot and then finally presses the locking arm firmly again against the fixed frame.
  • the bearing base designed as a flat fastening plate is connected to the locking arm with the locking arm via a pivot bearing bolt which passes through both the bearing base and the articulation end of the locking arm, and the spring between the base and locking arm is a leaf in between - Or bow spring formed.
  • This still requires a multi-part construction and, for reasons of stability and strength alone, requires that these components consist of metallic material and the locking arm and the bearing base preferably consist of die-cast metal.
  • the invention has for its object to a wing lock of the type mentioned create, which is of even simpler design and can be produced more cost-effectively, but is still of sufficient stability.
  • the bearing base is designed as a U-shaped profiled bearing fork, the bearing fork cheeks of which rest on both sides of their bearing fork cheeks which rest on one of the two window frames, in particular on the fixed frame, to be fastened Grip the locking arms tightly and are provided with bearing eyes near the bearing base for bearing pins protruding on both sides at the link end.
  • Such a wing lock is characterized above all by the particularly stable swivel mounting of its locking arm, especially if the bearing fork cheeks are semicircular segmented and their bearing eyes are centrally located at the level of the bearing fork base provided here with a transverse slot.
  • the articulation end of the locking arm has a radial web which engages between the bearing fork cheeks and which supports the bearing pins projecting on both sides, and a connecting web which is designed in the form of an arc of a circle and which connects the longitudinal web of the locking arm and which has two guiding grooves which are located on both sides of its concave underside and are in the form of an arc of a circle partially engages both between the fork cheeks and over their outer circumference.
  • the wing lock designed according to the invention can consist of metallic material, in particular light metal die-casting.
  • its solid design and shape make it possible that its locking arm and the bearing fork can also be made of plastic, in particular injection molded plastic, and the bearing pins projecting on both sides and the locking arm in the swiveling position to be pressed spring are formed on the radial web. This results in an extremely simple, inexpensive, two-part design for the wing stay.
  • the wing lock shown in Figures 1 to 3 consists essentially of the bearing base 1 and the locking arm 2 pivotally connected to it and the locking pin cooperating with the latter 3. While the locking arm 2 over the bearing base 1 regularly on the front of the fixed frame 4 about a turn -Tilting window can be attached above the window handle, the cooperating locking pin 3 is arranged on the other part of the window, namely on the front side of the window sash 5.
  • the bearing base 1 is designed as a U-shaped profiled bearing fork, which consists of the bearing base 6 to be fastened over a wide area on the fixed frame 4 and the bearing fork cheeks 7, 8 rising on both sides thereof.
  • the latter are semi-circular segment-shaped and each have a bearing eye 9 located centrally at the level of the bearing fork base 6 for bearing pins 10 projecting on both sides at the link arm end 2 'of the locking arm.
  • the bearing fork base is at the level of the bearing eyes 9 6 provided with a corresponding transverse slot 6 '.
  • a plurality of screw fastening holes 6 ′′ present in the base 6 enable a secure, wide-area screw fastening of the bearing base 1 on the fixed frame 4.
  • the locking arm 2 which is pivotally mounted on the bearing base 1, is provided with a toothed strip 11 and a cover strip 13 which extends equidistantly with the release of a sliding track 12 for the locking pin 3, which ends at its end facing the bearing base 1 in a passage slot 14 for the locking pin 3.
  • the toothed rack 11 and the underside of the cover strip 13 are arranged somewhat recessed relative to the longitudinal web 15 of the locking arm bearing the toothed strip 11, so that the locking bolt 3 with its projecting head 3 'in each case behind the toothed strip 11 and the recessed underside 13' of the cover strip 13 are able to grip, consequently the locking arm 2 cannot be bent laterally from the locking pin 3 in its pivoting positions, as shown for example in FIG.
  • the articulated arm end 2 'of the locking arm 2 has a radial web 2''which engages between the bearing fork cheeks 7, 8 of the bearing base 1 and which supports the bearing pins 10 projecting on both sides, and a connecting web 2''which connects the longitudinal web 15 and supports the toothed strip 11 and has an almost quarter-arc shape. '.
  • This has on its concave underside on both sides, correspondingly partially arcuate guide grooves 2 IV , into which the bearing fork cheeks 7, 8 engage with their outer circumferences and thereby ensure additional guidance of the locking arm 2 in the bearing fork 1.
  • a spring 16 Arranged on the underside of the radial web 2 ′′ is a spring 16 which tries to press the locking arm 2 into the swiveled-out position and is supported with its outlet end on the bottom 6 of the bearing fork 1.
  • Both the bearing fork 1 and the locking arm 2 are preferably made of plastic, in particular injection molded plastic, the bearing pins 10 projecting on both sides like the push-off spring 16 are also formed directly on the radial web 2 ′′ of the locking arm 2.
  • this wing lock essentially corresponds to that of the lock according to DE-GM 91 00 374.
  • the locking arm 2 In the closed position of the window sash 5 shown in FIG. 2, the locking arm 2 is supported by the locking pin 3 resting on it with its longitudinal web 15 which has a flat back pressed against the front of the fixed frame 4. If the wing 5 is to be opened for rotation from this closed position, the locking arm 2 must be kept pressed against the fixed frame 4 by finger actuation, otherwise the locking arm 2 would be pivoted under the influence of the spring 16 looking to press it into its swiveled-out position and, as shown in FIG .1 indicates that the locking pin 3 would be trapped, so that it would no longer be able to pass through the passage slot 14.
  • the above-described sash lock could in principle also be attached in such a way that the bearing fork 1 on the window sash and the locking pin 3 on the fixed frame, e.g. a swing window can be attached, which would be advantageous for a wing opening outward.
  • the sash retainer should be placed as far as possible above the window sash operating handle so that it is difficult or impossible for children to reach it, thus preventing unauthorized opening of the window sash without risk.
  • the locking arms 2 shown in FIGS. 4 and 5 only differ from that shown in FIGS. 1 and 2 due to the slightly different design of the toothed rack 11 or the locking teeth 11 ′′ present on it.
  • these are designed such that the tooth gaps 11 '''between them are slightly undercut in a dovetail shape, as a result of which the locking pin 3 can be held in them even better in the various setting positions of the wing lock.
  • An even better clamping effect is obtained if the locking teeth between the individual tooth gaps 11 ''', as indicated in FIG. 5, are provided with additional recesses 11 IV , that is to say are therefore fork-shaped, or two locking spring legs 11 V that are all the more resilient form that flank the adjacent tooth gaps 11 '''.
  • the wing lock shown in Figure 5 in the side view differs from the above only in that the rack 11a is not provided on the longitudinal web 15a of the locking arm 2a, but on the cover strip 13a.
  • the design of the bearing fork 1 and the parts interacting therewith on the locking arm 2a fully corresponds to the embodiment described above, which is also expressed by the use of the same reference numerals for the same parts.
  • the spring 16a can be provided with a lower restoring force or a smaller restoring stroke, since it only has to allow the locking arm 2a here to be brought into its slight inclined position shown in FIG. 5 in order to automatically lock the locking pin 3a into the Allow sliding path 12a of the locking arm 2a when the window sash 5 is initially tilted open.
  • the dead weight of the locking arm 2a and the clamping between the locking pin 3a and the individual locking teeth 11a ′′ could also be sufficient to lock the tilting position of the wing in question.
  • the locking arm 2a is made of metal, in particular light metal die-casting, and therefore the locking teeth 11a '' are not sufficiently flexible for the desired clamping effect with the locking pin 3a
  • the locking pin 3a could also cooperate with the toothed bar 11a at its engaging end a flexible Plastic sheath 3a 'to be provided in order to ensure the advantageous clamping spring play between the locking pin 3a and the locking teeth 11a''.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Hinges (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Wing Frames And Configurations (AREA)
  • Window Of Vehicle (AREA)
EP93106186A 1992-04-29 1993-04-16 Flügelfeststeller, insbesondere für Dreh-Kipp-Fensterflügel Expired - Lifetime EP0567863B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9205734U DE9205734U1 (de) 1992-04-29 1992-04-29 Flügelfeststeller, insbesondere für Dreh-Kipp-Fensterflügel
DE9205734U 1992-04-29

Publications (3)

Publication Number Publication Date
EP0567863A2 EP0567863A2 (de) 1993-11-03
EP0567863A3 EP0567863A3 (enrdf_load_stackoverflow) 1994-01-19
EP0567863B1 true EP0567863B1 (de) 1996-05-22

Family

ID=6878926

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93106186A Expired - Lifetime EP0567863B1 (de) 1992-04-29 1993-04-16 Flügelfeststeller, insbesondere für Dreh-Kipp-Fensterflügel

Country Status (3)

Country Link
EP (1) EP0567863B1 (enrdf_load_stackoverflow)
AT (1) ATE138445T1 (enrdf_load_stackoverflow)
DE (2) DE9205734U1 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7400652L (enrdf_load_stackoverflow) * 1974-01-18 1975-07-21 Victor Sandberg
DD278617A1 (de) * 1988-12-23 1990-05-09 Bauelemente Faserbaustoffe Veb Kombi-fensterschere fuer kipp- und klappfluegel

Also Published As

Publication number Publication date
EP0567863A3 (enrdf_load_stackoverflow) 1994-01-19
ATE138445T1 (de) 1996-06-15
EP0567863A2 (de) 1993-11-03
DE9205734U1 (de) 1992-07-02
DE59302653D1 (de) 1996-06-27

Similar Documents

Publication Publication Date Title
EP0678636B1 (de) Verbindungsvorrichtung für den Einbau des Flügels eines Wohndachfensters in den Futterkasten
DE1994610U (de) Blockierungsvorrichtung fuer einen tuerfluegel eines lieferwagens oder behaelters.
DE3152291C2 (enrdf_load_stackoverflow)
EP0383003B1 (de) Feststellvorrichtung für die Flügel von Festern, Türen od. dgl.
EP0249682B1 (de) Ausstellvorrichtung für die Flügel von Fenster, Türen od.dgl. mit Zuschlagsicherung für den geöffneten Flügel
EP0096744A2 (de) Drehkippbeschlag
EP0567863B1 (de) Flügelfeststeller, insbesondere für Dreh-Kipp-Fensterflügel
DE3902277C1 (enrdf_load_stackoverflow)
DE2817353C2 (de) Ausstellvorrichtung für Flügel von Fenstern, Türen od.d.gl., insbesondere von Drehkippfenstern
EP0495198B1 (de) Flügelfeststeller, insbesondere für Dreh-Kipp-Fensterflügel
DE19906071C2 (de) Drehbegrenzer für Dreh-Schiebe-Fenster
DE3544778C1 (de) Fehlbedienungssperre fuer Treibstangenbeschlaege
DE2729394C2 (de) Verriegelungseinrichtung für Fenster, Türen o.dgl.
DE2724744A1 (de) Anzugs- und verriegelungsvorrichtung fuer beschlaege von fenstern, tueren o. dgl.
DE2428079C2 (de) Ausstellvorrichtung für Drehkippfenster, -türen od. dgl. aus Metall- oder Kunststoffprofilen
DE7901802U1 (de) Schubriegel fuer fenster, tueren o.dgl.
DE3722094C2 (de) Leicht montierbarer Beschlag mit Sicherheit gegen Einsteigen
CH563516A5 (en) Rotating and tilting mechanism for window frames - prevents excessive tilting and rotation in different open position
DE2404267A1 (de) Ausstellvorrichtung fuer dreh-kippfenster, -tueren o.dgl.
EP0672811A1 (de) Fehlbedienungssperre für das Betätigungsgestänge eines Fensters, einer Tür od. dgl.
EP1267026A2 (de) Spaltlüftvorrichtung an einem Fenster, einer Tür oder dergleichen sowie Fenster, Tür oder dergleichen mit Spaltlüftvorrichtung
DE3712026C2 (enrdf_load_stackoverflow)
DE1213290B (de) Beschlag fuer Fensterfluegel
DE2314359C3 (de) Verriegelungsvorrichtung für ein Schwingtor, insbesondere Garagentor
DE3036060A1 (de) Rueckschwenkgesperre fuer schwenkbar gelagerte fluegel

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

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FR GB IT LI NL

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 CH DE DK ES FR GB IT LI NL

17P Request for examination filed

Effective date: 19940216

17Q First examination report despatched

Effective date: 19950522

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR GB IT LI NL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 19960522

Ref country code: GB

Effective date: 19960522

Ref country code: FR

Effective date: 19960522

Ref country code: ES

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19960522

Ref country code: DK

Effective date: 19960522

Ref country code: BE

Effective date: 19960522

REF Corresponds to:

Ref document number: 138445

Country of ref document: AT

Date of ref document: 19960615

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: E. BLUM & CO. PATENTANWAELTE

REF Corresponds to:

Ref document number: 59302653

Country of ref document: DE

Date of ref document: 19960627

EN Fr: translation not filed
EN Fr: translation not filed
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 19960522

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19990324

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19990325

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19990326

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19990329

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000416

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000430

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20001101

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20001101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010201