EP1500761A2 - Griffverriegelung für Schiebefenster mit Fehlbedienungssperre - Google Patents

Griffverriegelung für Schiebefenster mit Fehlbedienungssperre Download PDF

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Publication number
EP1500761A2
EP1500761A2 EP04015956A EP04015956A EP1500761A2 EP 1500761 A2 EP1500761 A2 EP 1500761A2 EP 04015956 A EP04015956 A EP 04015956A EP 04015956 A EP04015956 A EP 04015956A EP 1500761 A2 EP1500761 A2 EP 1500761A2
Authority
EP
European Patent Office
Prior art keywords
sash
handle
actuating element
section member
locking device
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Withdrawn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
EP04015956A
Other languages
English (en)
French (fr)
Other versions
EP1500761A3 (de
Inventor
Michele Loperfido
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.)
Master SRL
Original Assignee
Master SRL
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 Master SRL filed Critical Master SRL
Publication of EP1500761A2 publication Critical patent/EP1500761A2/de
Publication of EP1500761A3 publication Critical patent/EP1500761A3/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/185—Preventing actuation of a bolt when the wing is open
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/08—Locks or fastenings for special use for sliding wings
    • E05B65/087—Locks or fastenings for special use for sliding wings the bolts sliding parallel to the wings

Definitions

  • the present invention relates to a handle mechanism for operating the closing members of slidable windows, provided with a "faulty-operation preventing" system.
  • this mechanism will be identified as “handle”, since it generally consists of a body containing the mechanism and from which an element to be gripped projects, which body is designed to be applied to the window sash.
  • a "faulty-operation preventing" system on window fixtures is made necessary when operation of the working element and, as a result, movement of the window lock element (for example a prong adapted to couple for closure with a suitable locating element positioned on the fixture frame) is wished to be prevented.
  • the window lock element for example a prong adapted to couple for closure with a suitable locating element positioned on the fixture frame
  • the window lock element is not closed, it is convenient that a faulty operation should be prevented when the handle is operated to the closed position and consequently on carrying out the corresponding movement to the closed position of the lock element actuated by the handle.
  • an attempt to close the window carried out following a faulty operation of the above type could lead the lock element to impinge on the complementary locating element into which it is introduced when the window is closed, in case of correct working. Such a collision could cause damages to the fixture.
  • the faulty-operation preventing system comprises an actuating element slidable along a direction perpendicular to the window plane (hereinafter referred to as direction Z, for the sake of simplicity) and for its operation utilizes the relative motion between the sash and the window frame.
  • the faulty-operation preventing system comprises an actuating element that is movable in the sliding direction of the fixture (hereinafter, direction X) parallel to the window plane, and for operation utilizes approaching between the sash and frame.
  • a handle locking device for a slidable sash of a window with a frame made of a section member, provided with a faulty-operation preventing system adapted to stop the closing movement of the handle when the sash is not in a closed position in its frame comprises an actuating element movable against the action of a spring between a handle-locked position and a handle-released position with a movement perpendicular to the sliding movement of the sash and projecting from the handle body within the section member thickness, said actuating element being provided with an active free end received in the section member thickness and designed to interfere in the sliding direction of the sash, by a cam-slipping action, with a locating element on the window frame when the sash is brought to a closed position, to move the actuating element to the released position.
  • the faulty-operation preventing system comprises a base body 16, an actuating element 15, a block 14, a cover 18 and a spring 21.
  • the actuating element 15 is mounted in a slidable manner on the base body 16 so that it can move in the direction Z.
  • the spring 21 is mounted between the base body 16 and the actuating element 15, its longitudinal axis being disposed along the direction Z.
  • Formed in the base body 16 is a rack 16b meshing with a cogwheel 17 integral with the handle handgrip 13a.
  • the base body 16 is received into the handle body 13b so that it can slide in a vertical direction.
  • the cover 18 is fastened to the handle body 13b to close it and is provided with housings 18b (two of which are shown in Fig. 5) designed to receive the tooth 15b formed on the actuating element 15.
  • the block 14 is provided with an inclined surface 14a and is fastened, by means of a screw (not shown in the figure) for example, to the actuating element 15.
  • Means 14b and 14c are formed on the block 14 in order to ensure a non-weak fastening of said block to the element 15.
  • the projections 14c can possibly also have the function of limiting bending of the actuating element 15 during closure, by resting on a suitable surface of the section member of sash 12 to lighten the shearing stress on element 15.
  • spring 21 pushes the actuating element 15 away from the base body 16. In this manner this spring 21 forces the tooth 15b into the housing 18b formed in the cover 18 and corresponding to the open position of the handle. This prevents the base body 16 from sliding in a vertical direction within the body of handle 13b. Since this base body 16 is kinematically connected with the handle handgrip 13a by means of the rack 16b and the cogwheel 17, it is well apparent how the faulty-operation preventing function inhibiting any rotation of the handgrip 13a when the window is open, is implemented.
  • block 14 suitably mounted on the handle, it has been possible to use a handle with a faulty-operation preventing system which has an actuating element 15 movable in a direction perpendicular to the window plane also in the presence of a slidable sash window.
  • a handle in accordance with the invention which comprises a block 14 (similar to that of the preferred embodiment) and an additional locating element 20 that is fastened to the fixture frame 11 to promote actuation of the faulty-operation preventing system and to adapt it to the specific shape of the frame itself.
  • a locating element 20 is mounted on the window frame, in the absence of a block to be fastened to the actuating element 15.
  • This locating element 20 is provided with an inclined surface for cam slipping required for actuation of the faulty-operation preventing system; this surface is quite similar to the inclined surface 14a of block 14 in the preferred embodiment.
  • a fastening system with an adjustable screw can be used so as to be able to adjust the distance of the cam surface 14a of the handle and therefore to be able to adapt the handle to the different forms and different types of frames present on the market.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Catching Or Destruction (AREA)
  • Wing Frames And Configurations (AREA)
  • Window Of Vehicle (AREA)
EP04015956A 2003-07-22 2004-07-07 Griffverriegelung für Schiebefenster mit Fehlbedienungssperre Withdrawn EP1500761A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI20030344 ITMI20030344U1 (it) 2003-07-22 2003-07-22 Chiusura a maniglia per finestre scorrevoli dotata di sistema anti-falsa manovra
ITMI20030344 2003-07-22

Publications (2)

Publication Number Publication Date
EP1500761A2 true EP1500761A2 (de) 2005-01-26
EP1500761A3 EP1500761A3 (de) 2007-01-24

Family

ID=30012616

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04015956A Withdrawn EP1500761A3 (de) 2003-07-22 2004-07-07 Griffverriegelung für Schiebefenster mit Fehlbedienungssperre

Country Status (2)

Country Link
EP (1) EP1500761A3 (de)
IT (1) ITMI20030344U1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2881453A1 (fr) * 2005-02-01 2006-08-04 Ferco Int Usine Ferrures Dispositif d'anti-fausse manoeuvre pour ferrure de verrouillage
ITBO20130044A1 (it) * 2013-01-31 2014-08-01 Gsg Int Spa Dispositivo anti falsa manovra per porte o finestre scorrevoli.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4039961A1 (de) * 1990-12-14 1992-06-17 Fuhr Carl Gmbh & Co Fehlbedienungssperrre fuer treibstangen-kippbeschlaege an fenstern, tueren oder dergleichen
DE29622447U1 (de) * 1996-12-31 1997-03-06 Hoppe Holding AG, Müstair Drehkipp-Beschlag
EP1036899A2 (de) * 1999-03-17 2000-09-20 GIESSE S.p.A. Betätigungsgriff für Treibstangenschlösser einer Tür oder eines Fensters
EP1172506A2 (de) * 2000-07-11 2002-01-16 Roto Frank Eisenwarenfabrik Aktiengesellschaft Schaltsperre für Mehrriegelverschlüsse
EP1387029A1 (de) * 2002-07-31 2004-02-04 GSG INTERNATIONAL S.p.A. Handhabe für Dreh- und Drehkippbare Fenster oder Türen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4039961A1 (de) * 1990-12-14 1992-06-17 Fuhr Carl Gmbh & Co Fehlbedienungssperrre fuer treibstangen-kippbeschlaege an fenstern, tueren oder dergleichen
DE29622447U1 (de) * 1996-12-31 1997-03-06 Hoppe Holding AG, Müstair Drehkipp-Beschlag
EP1036899A2 (de) * 1999-03-17 2000-09-20 GIESSE S.p.A. Betätigungsgriff für Treibstangenschlösser einer Tür oder eines Fensters
EP1172506A2 (de) * 2000-07-11 2002-01-16 Roto Frank Eisenwarenfabrik Aktiengesellschaft Schaltsperre für Mehrriegelverschlüsse
EP1387029A1 (de) * 2002-07-31 2004-02-04 GSG INTERNATIONAL S.p.A. Handhabe für Dreh- und Drehkippbare Fenster oder Türen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2881453A1 (fr) * 2005-02-01 2006-08-04 Ferco Int Usine Ferrures Dispositif d'anti-fausse manoeuvre pour ferrure de verrouillage
ITBO20130044A1 (it) * 2013-01-31 2014-08-01 Gsg Int Spa Dispositivo anti falsa manovra per porte o finestre scorrevoli.
EP2762662A1 (de) 2013-01-31 2014-08-06 GSG INTERNATIONAL S.p.A. Sicherheitssperrvorrichtung für den unsachgemäßen Gebrauch für Schiebetüren oder -fenster

Also Published As

Publication number Publication date
ITMI20030344U1 (it) 2005-01-23
ITMI20030344V0 (it) 2003-07-22
EP1500761A3 (de) 2007-01-24

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