EP0616105B1 - Scharnier für Tür- und Fensterbeschläge - Google Patents

Scharnier für Tür- und Fensterbeschläge Download PDF

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Publication number
EP0616105B1
EP0616105B1 EP94830054A EP94830054A EP0616105B1 EP 0616105 B1 EP0616105 B1 EP 0616105B1 EP 94830054 A EP94830054 A EP 94830054A EP 94830054 A EP94830054 A EP 94830054A EP 0616105 B1 EP0616105 B1 EP 0616105B1
Authority
EP
European Patent Office
Prior art keywords
pivot
hinge
relative
bosses
plunger element
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
EP94830054A
Other languages
English (en)
French (fr)
Other versions
EP0616105A1 (de
Inventor
Marco Lambertini
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.)
Giesse SpA
Original Assignee
Giesse SpA
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11338692&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0616105(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Giesse SpA filed Critical Giesse SpA
Publication of EP0616105A1 publication Critical patent/EP0616105A1/de
Application granted granted Critical
Publication of EP0616105B1 publication Critical patent/EP0616105B1/de
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
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/10—Pins, sockets or sleeves; Removable pins
    • E05D5/12—Securing pins in sockets, movably or not
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/10—Pins, sockets or sleeves; Removable pins
    • E05D5/12—Securing pins in sockets, movably or not
    • E05D5/121—Screw-threaded pins
    • 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

Definitions

  • the present invention relates to a butt hinge for door and window fixtures according to the preamble of claim 1.
  • this type of hinge (for example EP-A-0 425 794) consists in two bosses, generally aluminium, secured respectively to the moving sash and to the fixed frame (or to a terminal portion of the tilt stay rod, in the case of the tilt-and-turn type sash) by way of flanges, using screws of which the heads are accommodated in respective sockets afforded by the flanges and the shanks either impinge on clamp plates insertable into longitudinal channels afforded by the section, or are driven into the section itself.
  • the bosses exhibit respective through bores which, with the hinge fitted, are disposed substantially coaxial and accommodate a relative pivot allowing articulation of the sash and the frame; the hinge also incorporates an alignment sleeve embodied in plastic material, associated at least with the boss uppermost, which is interposed between the boss and the pivot and functions as a friction bearing.
  • the pivot is fashioned generally in such a manner as to allow its concealment at one end (typically the bottom end, being the end most often exposed to view) by means of a cap snap-fitted directly to the pivot itself, whilst the remaining end exhibits a circumferential groove positioned externally of the bores and designed to accept a circlip by which the pivot is retained internally of the bosses through mechanical interference.
  • the object of the present invention is to overcome the various drawbacks mentioned above through the provision of a hinge comprising a pivot that is structurally solid, practical and secure when installing, and of which the correct position can be verified swiftly whether by the installer or by the end user.
  • the hinge disclosed is of the type used to interconnect the topmost parts of a fixed frame and a moving sash, in particular side and/or horizontally hung sashes for windows and similar fixtures.
  • Such hinges comprise two bosses 1 and 2 (see fig 1) associated respectively with a moving sash and its fixed frame (neither of which is illustrated, being conventional in embodiment and only incidental to the invention) by means of relative flanges 3 and 4 (indicated in phantom lines) secured with fastening means (typically clamp plates anchored internally of the metal section with screws, conventional in embodiment and therefore not illustrated) to the corresponding sash or frame; the two bosses 1 and 2 are connected by a vertical pivot 5 (shown in the more usual arrangement with the hinge supporting a side-hung sash) which is accommodated together with an alignment sleeve 6 internally of two coaxially disposed through bores 7 and 8 afforded by the two bosses 1 and 2, respectively.
  • the sleeve 6 is interposed between the pivot 5 and the upper boss 1, the diameter of the relative bore 7 being greater than that of the remaining bore 8 in order to accommodate the sleeve 6, which affords a collar 6a at the bottom extremity and functions thus both as a stop and a friction bearing between the two bosses when in relative rotation, and as a means of reducing the bore 7 of the upper boss 1 to match the internal diameter D of the lower boss 2.
  • the hinge disclosed incorporates angular restraint and concealing means 9, interacting with the ends of the pivot 5, by which the pivot is respectively immobilized in relation to one of the bosses 1 or 2 and capped at the end occupying the remaining boss; restraint means 9 consist in a plunger element 10 freely accommodated within a corresponding radial socket 11 formed in the lower part of the pivot 5 and opening onto its circumferential surface.
  • the plunger element 10 is directly engaged by means 12 allowing the adjustment of its position, located at the bottom end of the pivot 5 and disposed in such a manner as to remain accessible from externally of the relative boss 2 for the purposes of operation.
  • the plunger element 12 appears as a simple ball seated in the radial socket 11, and the area of the socket emerging onto the external surface of the pivot 5 is upset, or caulked, in order to obtain a lip of reduced diameter such as will prevent the ball 10 from being forced out under the pressure applied by the adjustment means 12.
  • the adjustment means 12 are embodied as a screw 13, preferably a socket screw, insertable into a blind tapped hole 14 afforded by and disposed coaxially with the longitudinal axis of the pivot 5, which naturally will connect with the socket 11 occupied by the ball 10; the screw 13 affords a cone point, such that its rotation back and forward within the hole 14 has the effect of translating the ball 10 between two limit positions, namely a non-operative position in which the ball 10 is wholly encompassed by the socket 11 (as in fig 3), and an operative position (indicated by the phantom line in fig 3) in which a portion of the ball 10 projects beyond the circumferential compass of the pivot 5 and is driven forcibly against the internal surface of the relative boss 2, thereby immobilizing the pivot.
  • a screw 13 preferably a socket screw, insertable into a blind tapped hole 14 afforded by and disposed coaxially with the longitudinal axis of the pivot 5, which naturally will connect with the socket 11 occupied by the ball 10;
  • the plunger element 10 consists in a wedge 10c of which the two tapered working faces 10a and 10b are positioned to interact respectively with the radial socket 11 and with the cone point of the screw 13.
  • the end of the pivot 5 remote from that occupied by the ball 10 and the screw 13, or in effect the end located internally of the upper hinge boss 1, is capped by a concealing element 15 associated in a positive fit with a narrowed portion or groove 16 afforded by the corresponding end of the pivot 5 and, as already intimated, constituting a further element of the angular restraint and concealing means 9.
  • the concealing element 15 is embodied as a straightforward cap 17 comprising a disk 17p uppermost and a plug 17c beneath, of which the underside affords a U-profile seating 18 shaped in such a way as to allow its connection, bayonet fashion, to a button 5a integral with the pivot 5 and separated from the main body by the groove 16; whilst the plug 17c is matched in diameter to the corresponding bore 7 and therefore remains lodged in the upper hinge boss 1 once the cap 17 has been fitted, the disk 17p is of diameter Da greater than that of the bore 7 and thus provides the pivot 5 with a stop shoulder (for a reason to be described in due course).
  • the two bosses 1 and 2 are first secured to the relative parts of the fixture (sash and frame) by way of the fastening means; thereafter, with the sleeve 6 located in the upper boss 1, the pivot 5 is inserted with the ball 10 and screw 13 in the non-operative position and pushed up to the point at which the button 5a projects from the boss 1, whereupon the cap 17 is fitted so as to conceal the end in question and ensure that the pivot 5 cannot drop out of the bosses by reason of its own weight.
  • the overall length L of the pivot 5, screw 13 and cap 17, with the hinge assembled is substantially the same as that of the two hinge bosses 1 and 2 placed end to end, whilst the diameter 13d presented by the head 13t of the socket screw 13 is substantially identical to the diameter D of the corresponding bore 8.
  • the safety of the hinge is notably enhanced and its appearance likewise significantly improved; the operation of installing the pivot is especially swift, not least by virtue of the fact that the component parts (except for the cap) can be supplied stably preassembled. No less important is the fact that installer and end user alike can easily verify the position of the socket screw and thus be certain that the hinge has been correctly assembled.

Claims (7)

  1. Scharnier für Tür- und Fensterbeschläge vom Typ bestehend aus zwei Scharnierkörpern (1, 2), die jeweils mit einem beweglichen Flügel und einem feststehenden Rahmen verbunden sind, und zwar durch entsprechende Halterungen (3, 4), die mit entsprechenden Befestigungsmitteln an dem Flügel und an dem Rahmen angebracht sind, und aus einem vertikalen Scharnierzapfen (5), einsetzbar zusammen mit wenigstens einer zwischengesetzten Ausrichtbuchse (6), die von dem oberen Scharnierkörper (1, 2) aufgenommen ist, in durchgehende Bollrungen (7, 8), die von den jeweiligen Körpern aufgewiesen werden, wobei der Zapfen (5) mit winkelförmigen Anschlag- und Abdeckmitteln (9) versehen ist, die mit jedem Ende verbunden sind und mit den Scharnierkörpern (1, 2) zusammenwirken,
    dadurch gekennzeichnet,
    - dass die Anschlagmittel (9) ein Plungerelement (10) enthalten, welches sich frei drehend in einem radialen Sitz (11) gelagert ist, der sich in den unteren Abschnitt des Zapfens (5) eingearbeitet befindet und sich seitlich an der entsprechenden umlaufenden Oberfläche öffnet; und
    - dass das Plungerelement (10) in der Lage ist, eine Verschiebebewegung auszuführen, ausgelöst durch die Wirkung von Einstellmitteln (12), die mit dem unteren Ende des Zapfens (5) verbunden und von ausserhalb der Scharnierkörper (1, 2) zugänglich sind, wenn der Zapfen eingesetzt ist, und zwar auf solche Weise, dass eine nicht operative Grenzposition bestimmt wird, in welcher das Plungerelement (10) vollkommen von dem Sitz (11) umfasst ist, und einer operativen Grenzposition, in welcher ein Teil des Plungerelementes (10) sich ausserhalb der Umfangsabmessung des Zapfens (5) und in stabilem Kontakt mit der inneren Oberfläche des entsprechenden Scharnierkörpers (1, 2) befindet.
  2. Scharnier nach Patentanspruch 1, dadurch gekennzeichnet, dass das Plungerelement (10) aus einer einfachen Kugel besteht, angeordnet innerhalb eines radialen Sitzes (11), dessen zu der umlaufenden Oberfläche des Zapfens (5) hin geöffneter Bereich auf solche Weise gestaucht oder verstemmt ist, dass ein Austreten der Kugel (10) verhindert wird.
  3. Scharnier nach Patentanspruch 1, dadurch gekennzeichnet, dass das Plungerelement (10) aus einem Keil besteht, welcher innerhalb des radialen Sitzes (11) angeordnet ist.
  4. Scharnier nach Patentanspruch 1, dadurch gekennzeichnet, dass das Plungerelement (10) aus einer, einfachen Kugel besteht, angeordnet innerhalb eines radialen Sitzes (11), dessen zu der umlaufenden Oberfläche des Zapfens (5) hin geöffneter Bereich auf solche Weise gestaucht oder verstemmt ist, dass ein Austreten der Kugel (10) verhindert wird, und dass die Einstellmittel (12) als Schraubmittel (13) ausgeführt sind, die einschraubbar in eine blinde Gewindebohrung (14) einsetzbar sind, welche koaxial zu der Längsachse des Zapfens (5) angeordnet und mit dem radialen Sitz (11) auf solche Weise verbunden ist, dass eine Verschiebebewegung der Kugel (10) zwischen einer nicht operativen und einer operativen Grenzposition erlaubt wird.
  5. Scharnier nach Patentanspruch 1, dadurch gekennzeichnet, dass das Ende des eingesetzten Zapfens (5), das sich von den Einstellmitteln (12) entfernt befindet und den oberen Scharnierkörper (1, 2) belegt, von einem Abdeckelement (15) verdeckt wird, ausgeführt auf solche Weise, dass es in einer positiven Befestigung in eine Nutung (16) greift, die von dem entsprechenden Ende des Zapfens (5) aufgewiesen ist, und die einen scheibenförmigen oberen Abschnitt (17p) enthält, dessen Durchmesser (Da) grösser ist als der Durchmesser (D) der entsprechenden Bohrung (7, 8), so dass der Zapfen (5) als Ergebnis des befestigten Abdeckelementes (15) mit einer Anschlagschulter versehen ist.
  6. Scharnier nach Patentanspruch 1, dadurch gekennzeichnet, dass die Länge (L) des Zapfens (5) zusammen mit den Anschlag- und Abdeckelementen (9) in der operativen Position gleich ist wie die Länge der oberen und unteren Scharnierkörper (1, 2) von Ende zu Ende angeordnet.
  7. Scharnier nach Patentanspruch 4, dadurch gekennzeichnet, dass die Schraubmittel (13) aus einer Innensechskantschraube mit einem Kopf (13t) von einem Durchmesser (13d) bestehen, der im wesentlichen gleich ist wie der Durchmesser (D) der Bohrung (7, 8), die von dem entsprechenden Scharnierkörper (1, 2) aufgewiesen ist.
EP94830054A 1993-02-12 1994-02-11 Scharnier für Tür- und Fensterbeschläge Expired - Lifetime EP0616105B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT93BO000042A IT1266250B1 (it) 1993-02-12 1993-02-12 Cerniera di collegamento applicabile su infissi.
ITBO930042 1993-02-12

Publications (2)

Publication Number Publication Date
EP0616105A1 EP0616105A1 (de) 1994-09-21
EP0616105B1 true EP0616105B1 (de) 1996-09-18

Family

ID=11338692

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94830054A Expired - Lifetime EP0616105B1 (de) 1993-02-12 1994-02-11 Scharnier für Tür- und Fensterbeschläge

Country Status (5)

Country Link
EP (1) EP0616105B1 (de)
DE (1) DE69400536T2 (de)
ES (1) ES2080035T3 (de)
GR (1) GR3021778T3 (de)
IT (1) IT1266250B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29510215U1 (de) * 1995-06-23 1996-10-24 Hahn Gmbh & Co Kg Dr Band für Türen, Fenster u.dgl.
US7293329B2 (en) * 2004-02-27 2007-11-13 Newell Operating Company Vertically adjustable hinge
DE102004026392B3 (de) * 2004-05-29 2005-10-06 Simonswerk, Gmbh Türband
ES2306552B1 (es) * 2005-10-05 2009-09-16 Universidad De La Rioja Bisagra para puertas, ventanas y similares.
US7162774B1 (en) * 2005-10-07 2007-01-16 Ferco Architechtural Hardware Multi-position adjustable door hinge
DE202011052371U1 (de) * 2011-12-20 2013-03-21 Dr. Hahn Gmbh & Co. Kg Band zur schwenkbaren Verbindung eines Flügels mit einem Rahmen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2780830A (en) * 1955-06-20 1957-02-12 Jr Archer W Kammerer Pin retainer
US3188686A (en) * 1962-11-14 1965-06-15 Paul C Orcutt Butts and/or hinges
US3390419A (en) * 1965-11-05 1968-07-02 Lawrence Brothers Flush mounted arrangement of a hinge pintle
DE8912921U1 (de) * 1989-11-02 1989-12-07 Siegenia-Frank Kg, 5900 Siegen, De

Also Published As

Publication number Publication date
GR3021778T3 (en) 1997-02-28
EP0616105A1 (de) 1994-09-21
ITBO930042A0 (it) 1993-02-12
DE69400536D1 (de) 1996-10-24
ITBO930042A1 (it) 1994-08-12
DE69400536T2 (de) 1997-03-06
ES2080035T1 (es) 1996-02-01
ES2080035T3 (es) 1997-01-16
IT1266250B1 (it) 1996-12-27

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