EP1609934A2 - Charnière pour châssis de fenêtre en profilés métalliques - Google Patents

Charnière pour châssis de fenêtre en profilés métalliques Download PDF

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Publication number
EP1609934A2
EP1609934A2 EP20050425153 EP05425153A EP1609934A2 EP 1609934 A2 EP1609934 A2 EP 1609934A2 EP 20050425153 EP20050425153 EP 20050425153 EP 05425153 A EP05425153 A EP 05425153A EP 1609934 A2 EP1609934 A2 EP 1609934A2
Authority
EP
European Patent Office
Prior art keywords
hinge
channel
ribs
opposite
plate
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Withdrawn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
EP20050425153
Other languages
German (de)
English (en)
Inventor
Bruno Cervellini
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.)
Cervellini Accessori Di Luigi & Bruno Cervellini Sas
Original Assignee
Cervellini Accessori Di Luigi & Bruno Cervellini Sas
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 Cervellini Accessori Di Luigi & Bruno Cervellini Sas filed Critical Cervellini Accessori Di Luigi & Bruno Cervellini Sas
Publication of EP1609934A2 publication Critical patent/EP1609934A2/fr
Withdrawn legal-status Critical Current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
    • E05D5/02—Parts for attachment, e.g. flaps
    • E05D5/0215—Parts for attachment, e.g. flaps for attachment to profile members or the like
    • E05D5/0223—Parts for attachment, e.g. flaps for attachment to profile members or the like with parts, e.g. screws, extending through the profile wall or engaging profile grooves
    • E05D5/0238—Parts for attachment, e.g. flaps for attachment to profile members or the like with parts, e.g. screws, extending through the profile wall or engaging profile grooves with parts engaging profile grooves
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50—Mounting methods; Positioning
    • E05Y2600/52—Toolless
    • E05Y2600/528—Hooking, e.g. using bayonets; Locking
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • 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—Type of wing
    • E05Y2900/148—Windows

Definitions

  • the present patent application for industrial invention refers to a hinge for metal window frames.
  • the hinge of the invention falls within a technological environment that has been a field of investigation for companies operating in the specific sector for many years.
  • the purpose of the present invention is to devise a hinge to connect the two uprights of metal window frames; more precisely, the upright of the fixed frame and the upright of the mobile shutter are connected.
  • the said uprights are made with metal sections whose frontal wall is provided at least with a parallel pair of longitudinal ribs that define a channel with opening bordered by two wings, with opposite orientation, obtained on the free border of the said ribs.
  • Corresponding undercuts are formed on the back of the wings and advantageously used to block a hinge element inside the longitudinal channel of the window frame.
  • the hinge element uses a special plate that engages with the ribs and is blocked on the back of the undercuts, held by suitable fixing screws.
  • the two hinge elements of which one is fixed to the upright of the fixed frame and the other one is fixed to the upright of the mobile shutter, are adapted to co-operate mutually.
  • the known technique comprises two different types of hinge that differ in the insertion mode of the fixing plates inside the ribs.
  • the first type of hinge makes use of an anchoring plate inserted into one end of the channel used to fix the window frame and brought in the desired position by means of longitudinal sliding, being guided and contained by the ribs that border the said channel.
  • a second type of hinge which is provided with a frontally inserted plate, which is directly inserted in the desired section of the ribs by means of an "external-internal" translation towards the bottom of the ribs.
  • the plate In order to permit frontal insertion, the plate must be exactly inserted into the longitudinal opening of the fixing channel.
  • the plate Once the plate has been inserted between the ribs that border the opening, the plate must be translated laterally in order to engage (thus being blocked firmly) on the back of one undercut provided in lateral position on the opening.
  • the fixing screws of the plate must be inserted through suitably-shaped slots to cause the gradual translation of the plate under the undercuts because of interference of suitable matching means.
  • the purpose of the present invention is to devise a new model of frontally inserted hinge for window frames, characterized by simple, and therefore inexpensive, structural configuration and easy fast installation and fixing.
  • the hinge of the invention comprises an L-shaped body, in which the wing to be fixed to the metal section is basically flat and suitably dimensioned in order to rest on the borders of the ribs that laterally border the longitudinal channel in which the plate is inserted to fix the hinge to the support upright.
  • the hinge of the invention uses a simple metal plug with basically rectangular shape and lower width than the cannel as fixing plate, which is easily and rapidly inserted in the channel in frontal flat position.
  • the plug is interconnected with the flat wing by means of two screws that engage within two corresponding holes at the two ends of the plug in diagonally opposite position.
  • the screws are inserted into corresponding slots on the flat wing shaped like a "bean” in order to allow a small oscillation of the plate, which permits the plate to penetrate with the borders under the undercuts on the lateral sides that border the longitudinal channel where the plug is engaged.
  • the screws slide inside the bean-shaped slots to bring the plate in edgeways tilted position with respect to the bean-shaped slot to prevent accidental extraction from the channel, where it is firmly fitted by tightening the screws.
  • the hinge (1) of the invention is designed to be fitted on metal window frames, with frame formed of sections (P) with at least a parallel pair of longitudinal ribs (2) on the frontal wall that define a channel (3) with opening bordered by two wings (4) in opposite position on the free border of the ribs (2).
  • Corresponding undercuts are formed on the back of the wings (4) and advantageously used to block a hinge element inside the longitudinal channel (3) of the window frame.
  • the hinge (1) of the invention has an L-shaped body (5) where the wing (5a) to be fixed to the metal section (P) is basically situated in flat position and dimensioned in such a way that it can simply rest above the two wings (4).
  • the internal side of the wing (5a) is provided with a parallel pair of thin ribs (5b) adapted to be exactly inserted inside the opening of the channel (3).
  • the thin ribs (5b) are designed to exactly centre and guide the longitudinal positioning of the wing (5a) along the channel (3).
  • the wing (5a) is provided with a pair of bean-shaped slots (6) with opposite concave side; in particular, the slots (6) end from opposite sides with a circular housing (6a) adapted to house the head (7a) of ordinary tightening screws (7), whose stems engage with corresponding threaded holes (8a) in diagonally opposite position at the two ends of the plug (8) used to fix the hinge (1) to the section (P).
  • the plug (8) consists in a basically rectangular plate with two diagonally opposite corners cut in such a way as to create an opposite parallel pair of rectilinear borders (8b) in tilted position with respect to the longitudinal symmetrical axis of the plate (8).
  • the tilted borders (8b) have a superficially serrated profile to guarantee anti-slip properties.
  • the plug (8) When the screws (7) slide inside the slots (6), the plug (8) is dragged into oscillation and is placed in tilted edgeways position, in which the serrated borders (8c) are aligned and engaged against the ribs (2) and under the wings (4), as illustrated in Figs. 3 and 5.
  • the first function is to favor self-centering of the screws (7) during tightening, forcing the screws (7) to slide towards the bottom of the slot (6) in order to give the maximum correct inclination to the plate (8).
  • the second function is to prevent the screws (7) from sliding freely along the slots (6) away from the correct position in case of slight accidental loosening of the screws (7).
  • the hinge of the invention is highly reliable, being provided with two fastening and fixing points to the section (P) that coincide with the two serrated borders (8b) of each plate (8).
  • the accidental loosening or breakage of one screw (7) does not cause immediate detachment of the hinge, which is held firmly by the other screw (7).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
EP20050425153 2004-06-22 2005-03-14 Charnière pour châssis de fenêtre en profilés métalliques Withdrawn EP1609934A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMC20040085 2004-06-22
ITMC20040085 ITMC20040085A1 (it) 2004-06-22 2004-06-22 Cerniera per infissi metallici.

Publications (1)

Publication Number Publication Date
EP1609934A2 true EP1609934A2 (fr) 2005-12-28

Family

ID=34982053

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20050425153 Withdrawn EP1609934A2 (fr) 2004-06-22 2005-03-14 Charnière pour châssis de fenêtre en profilés métalliques

Country Status (2)

Country Link
EP (1) EP1609934A2 (fr)
IT (1) ITMC20040085A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006097178A1 (fr) * 2005-03-15 2006-09-21 Dr. Hahn Gmbh & Co. Kg Ferrure destinee a etre fixee dans une rainure pourvue de contre-depouilles d'un profile de metal ou de plastique
EP2072727A1 (fr) * 2007-12-21 2009-06-24 GSG INTERNATIONAL S.p.A. Charnière pour portes métalliques ou pour fenêtres
ITBO20080748A1 (it) * 2008-12-15 2010-06-16 Master Srl Cerniera per serramenti
EP3243987A1 (fr) * 2016-05-10 2017-11-15 Aug. Winkhaus GmbH & Co. KG Élément de ferrure destiné à se fixer dans une rainure de ferrure avec contre-dépouille
KR101960520B1 (ko) * 2018-06-11 2019-07-15 알루인터 주식회사 경첩 연결장치
IT202200007370A1 (it) * 2022-04-13 2023-10-13 Terno Scorrevoli S P A Unipersonale Dispositivo per l’aggancio e la regolazione di accessori lungo profili di supporto

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006097178A1 (fr) * 2005-03-15 2006-09-21 Dr. Hahn Gmbh & Co. Kg Ferrure destinee a etre fixee dans une rainure pourvue de contre-depouilles d'un profile de metal ou de plastique
EP2072727A1 (fr) * 2007-12-21 2009-06-24 GSG INTERNATIONAL S.p.A. Charnière pour portes métalliques ou pour fenêtres
RU2469163C2 (ru) * 2007-12-21 2012-12-10 ДжиЭсДжи Интернэшнл С.п.А. Петля для металлических дверных или оконных блоков
ITBO20080748A1 (it) * 2008-12-15 2010-06-16 Master Srl Cerniera per serramenti
EP3243987A1 (fr) * 2016-05-10 2017-11-15 Aug. Winkhaus GmbH & Co. KG Élément de ferrure destiné à se fixer dans une rainure de ferrure avec contre-dépouille
KR101960520B1 (ko) * 2018-06-11 2019-07-15 알루인터 주식회사 경첩 연결장치
IT202200007370A1 (it) * 2022-04-13 2023-10-13 Terno Scorrevoli S P A Unipersonale Dispositivo per l’aggancio e la regolazione di accessori lungo profili di supporto
WO2023198308A1 (fr) 2022-04-13 2023-10-19 Terno Scorrevoli S.P.A. Unipersonale Dispositif d'accrochage et de réglage d'accessoires le long de profilés porteurs

Also Published As

Publication number Publication date
ITMC20040085A1 (it) 2004-09-22

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