EP2189600A1 - Einstellbares Scharnier - Google Patents

Einstellbares Scharnier Download PDF

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Publication number
EP2189600A1
EP2189600A1 EP09176556A EP09176556A EP2189600A1 EP 2189600 A1 EP2189600 A1 EP 2189600A1 EP 09176556 A EP09176556 A EP 09176556A EP 09176556 A EP09176556 A EP 09176556A EP 2189600 A1 EP2189600 A1 EP 2189600A1
Authority
EP
European Patent Office
Prior art keywords
component
hinge
fixture
adjustment
rotation axis
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Withdrawn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
EP09176556A
Other languages
English (en)
French (fr)
Inventor
Luigi Ferraro
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.)
Nova-Ferr Srl
Original Assignee
Nova-Ferr 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 Nova-Ferr Srl filed Critical Nova-Ferr Srl
Publication of EP2189600A1 publication Critical patent/EP2189600A1/de
Withdrawn legal-status Critical Current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
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/04—Hinges adjustable relative to the wing or the frame
    • E05D7/0415—Hinges adjustable relative to the wing or the frame with adjusting drive means
    • E05D7/0423—Screw-and-nut mechanisms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/0009—Adjustable hinges
    • E05D7/0018—Adjustable hinges at the hinge axis
    • E05D7/0027—Adjustable hinges at the hinge axis in an axial direction
    • 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
    • E05D5/023—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 extending through the profile wall

Definitions

  • the present invention generally relates to an improved adjustable hinge.
  • the present invention relates to an adjustable hinge that can be used for instance for mounting doors, and such a use is referred to hereinafter for the sake of easiness of description.
  • Adjustable hinges in particular adjustable hinges for mounting doors on frames, are known in the art.
  • prior art adjustable hinges are generally arranged to allow only an axial adjustment of the door they are fixed to, so that their use only allows adapting for instance the vertical position of the door relative to the frame.
  • a problem common to the prior art hinges is that, in certain cases of frame or door defectiveness, it is impossible to obviate such defectiveness by means of the hinge only, and interventions on the door and/or the frame become necessary, with a resulting increase in time and costs.
  • the Applicant has realised that in certain cases it is indispensable that the hinges allow a complete adjustment of the door position relative to the frame, and not only an axial adjustment.
  • the present invention also concerns a method for making an improved adjustable hinge.
  • the hinge is applied to fixtures in which a first fixture element rotates relative to a second element about a rotation axis
  • the hinge comprises, in a first hinge component, an adjustment system configured for adjusting the position of the hinge along an axis transverse to the rotation axis.
  • Document DE 44 47 468 actually discloses a hinge for rotatably securing the wing of a door or a window to a frame or fixture, which hinge allows varying the position along an axis transverse to the vertical rotation axis of the hinge.
  • the elements for locking the adjusting system instead of penetrating into the fixture element, cross it in order to engage a holding element or counterplate, said fixture element, once the hinge position has been properly adjusted, is steadily subjected to a compression force, so that the locking is firmer.
  • the hinge further includes adjustment means configured for adjusting the position of the first hinge component relative to a second hinge component along the rotation axis.
  • the first hinge component further includes a pair of locking elements arranged to lock the position of the hinge relative to one of the fixture elements.
  • a hinge 10 according to the present invention can be applied to a fixture including for instance a door 7 and an upright 5 of a frame 6.
  • Hinge 10 includes a first component (lower hinge) 11 preferably arranged to be fastened to upright 5, a second component (upper hinge) 12, for instance in the form of a flat wing, preferably arranged to be fastened to door 7, and a pivot 15 configured for being introduced in known manner between the lower hinge 11 and the upper hinge 12 and for allowing the rotation of the first component relative to the second component about a rotation axis corresponding to the axis of pivot 15.
  • a spacer 18 e.g. a spacer made of rubber, is also provided between the lower hinge 11 and the upper hinge 12.
  • Said spacer is arranged to make the mutual rotation of both components 11 and 12 easier, to become deformed if subjected to pressure and to prevent, at the same time, penetration of dust and/or humidity into hinge 10.
  • Upper hinge 12 has, for instance, a so-called mushroom profile and comprises an upper wing 21 arranged to be fastened, for instance, to door 7, and a body 23, for instance cylindrical, having a cavity 25 with cylindrical shape.
  • cavity 25 is configured so as to have a smooth or non-threaded internal surface in a first zone 25a close to lower hinge 11, and a threaded surface in a second zone 25b opposite or distal with respect to the first zone 25a.
  • an adjustment element or dowel 27 is inserted, which is arranged to allow the axial adjustment of hinge 10, as a skilled in the art can readily understand.
  • the latter is arranged to press upon pivot 15 that in turn, by pressing against lower hinge 11, is arranged to make upper hinge 12 move up or down to an extent depending on the number and the direction of the turns imparted to dowel 27.
  • Lower hinge 11 has, for instance, a mushroom profile like the upper hinge and includes, at a first zone 35a close to upper hinge 12, a cavity 35 arranged to house, in known manner, pivot 15.
  • lower hinge 11 further includes, at a second zone 35b opposite or distal with respect to the first one 35a, a pair of holes 41a and 41b, respectively, for instance holes aligned along a longitudinal axis of the hinge, for instance an axis of symmetry E - E.
  • the pair of holes is arranged to house, for instance, respective locking elements 43a and 43b, for instance round-headed screws, arranged to allow fastening or locking lower hinge 11 to upright 5.
  • locking elements 43a and 43b penetrate into holes 41a and 41b formed in lower hinge 11, cross upright 5 by passing through suitable holes correspondingly formed in said upright 5, and engage a holding element or counterplate 45 located on the opposite face of upright 5 with respect to hinge 11, so that said upright is sandwiched between said hinge 11 and said counterplate 45.
  • lower hinge 11 includes, at the second zone 35b, a hole 36, preferably arranged intermediate hole pair 41a and 41b and configured for housing an adjustment component 37, for instance an adjustment screw, arranged to allow adjusting hinge 10 along an axis transverse to the longitudinal axis, as it will be disclosed in detail below.
  • an adjustment component 37 for instance an adjustment screw
  • hole 36 has a threaded portion 36a and a spot-facing 36b. More particularly, spot-facing 36b is positioned in correspondence of a resting plane 38 of hinge 11 onto upright 5.
  • Adjustment component (adjustment screw) 37 has, at a first end, an adjustment element 37a1, for instance a hexagonal hollow for an Allen key, and a threaded bolt 37a2 in correspondence of threaded portion 36a. At a second end, said component has a head 37b1, preferably planar and with circular cross-section, in correspondence of spot-facing 36b.
  • Planar head 37b1 is arranged to project, in use, from resting plane 38, thereby exerting a pressure on upright 5 of frame 6 and displacing hinge 10 transversally to the upright.
  • adjustment screw 37 can be controlled by acting on hollow 37a1, for instance by means an Allen key.
  • upper wing 21 is secured to door 7 and lower hinge 11 is fastened to upright 5 by means of fastening or locking elements (screws) 43a and 43b and counterplate 45, as disclosed above.
  • the hinge is locked in the position attained as a result of the adjustment of adjustment screw 37, by screwing screws 43a and 43b to plate 45, so that the position of door 7 relative to frame 6 remains fixed.
  • hole pair 41a and 41b provided in lower hinge 11 can be arranged along an axis parallel to the longitudinal axis of symmetry or even along an axis intersecting the longitudinal axis at a certain angle.
  • holes 41a and 41b can even be made with a relative wide working tolerance, without thereby affecting the proper adjustment and the proper locking of the hinge.
  • hinge 10 is mounted so that the first component 11 is mounted in series with a further first component 11 arranged upside down.
  • first component 11 is mounted in series with a further first component 11 arranged upside down.
  • Hinge 10 as described and shown has a mushroom shape but, as a skilled in the art can readily understand, it may have any shape compatible with the described structure and functions. Similarly, the positions of the lower and upper hinges may be mutually exchanged, without thereby departing from the scope of what has been disclosed and claimed.
  • upper wing 21 of the hinge can be a right or a left wing depending on the application.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Glass Compositions (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Fluid-Damping Devices (AREA)
  • Hinges (AREA)
EP09176556A 2008-11-19 2009-11-19 Einstellbares Scharnier Withdrawn EP2189600A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO2008A000855A IT1391970B1 (it) 2008-11-19 2008-11-19 Cerniera regolabile perfezionata

Publications (1)

Publication Number Publication Date
EP2189600A1 true EP2189600A1 (de) 2010-05-26

Family

ID=41125914

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09176556A Withdrawn EP2189600A1 (de) 2008-11-19 2009-11-19 Einstellbares Scharnier

Country Status (2)

Country Link
EP (1) EP2189600A1 (de)
IT (1) IT1391970B1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US310033A (en) * 1884-12-30 Adjustable butt-hinge
US4785498A (en) * 1984-01-24 1988-11-22 Gebr. Brotschi & Co. Ag Door and window hinge which is adjustable during and after installation
DE4447468A1 (de) 1994-02-19 1995-10-26 Heine & Sohn Anuba Beschlaege Beschlag zur schwenkbaren Befestigung des Flügels einer Tür oder eines Fensters an einem Rahmen
DE20018992U1 (de) * 2000-11-07 2002-03-14 Dr. Hahn GmbH & Co. KG, 41189 Mönchengladbach Band für Türen, Fenster u.dgl.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US310033A (en) * 1884-12-30 Adjustable butt-hinge
US4785498A (en) * 1984-01-24 1988-11-22 Gebr. Brotschi & Co. Ag Door and window hinge which is adjustable during and after installation
DE4447468A1 (de) 1994-02-19 1995-10-26 Heine & Sohn Anuba Beschlaege Beschlag zur schwenkbaren Befestigung des Flügels einer Tür oder eines Fensters an einem Rahmen
DE20018992U1 (de) * 2000-11-07 2002-03-14 Dr. Hahn GmbH & Co. KG, 41189 Mönchengladbach Band für Türen, Fenster u.dgl.

Also Published As

Publication number Publication date
IT1391970B1 (it) 2012-02-02
ITTO20080855A1 (it) 2010-05-20

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