EP3075930A1 - Charnière dissimulée avec un dispositif de réglage - Google Patents
Charnière dissimulée avec un dispositif de réglage Download PDFInfo
- Publication number
- EP3075930A1 EP3075930A1 EP16162514.0A EP16162514A EP3075930A1 EP 3075930 A1 EP3075930 A1 EP 3075930A1 EP 16162514 A EP16162514 A EP 16162514A EP 3075930 A1 EP3075930 A1 EP 3075930A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hinge
- wing
- axis
- walls
- attachment 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.)
- Withdrawn
Links
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 230000010355 oscillation Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/06—Hinges with pins with two or more pins
- E05D3/18—Hinges with pins with two or more pins with sliding pins or guides
- E05D3/186—Scissors hinges, with two crossing levers and five parallel pins
-
- 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
- E05D2007/0461—Hinges adjustable relative to the wing or the frame in angular arrangement to the wing or the frame
-
- 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
- E05Y2600/40—Mounting location; Visibility of the elements
- E05Y2600/41—Concealed
Definitions
- the present invention relates to a concealed hinge, capable of allowing the oscillation of a part of a structure relative to another about a movable axis of rotation.
- a concealed hinge is a hinge which is completely inserted into two parts of a structure, for example the frame and a leaf of an opening element, and which must allow the relative rotation of these parts, in such a way as to be invisible outside the structure.
- the present invention proposes a concealed hinge of the type comprising:
- One object of the present invention is to provide a concealed hinge of an improved type.
- a concealed hinge of the type defined above characterized in that an adjustment device is provided between each attachment element and the corresponding hinge wing, this device being manually operable when the hinge is fitted, to modify the relative angular position of the fastening of the hinge wing to the attachment element, about an axis of adjustment parallel to the terminal wall of the hinge wing and orthogonal to the axis of rotation of the hinge.
- a transverse wall is provided in each attachment element, facing the terminal wall of the corresponding hinge wing, and the associated adjustment device comprises a projecting formation, created in one of said facing walls and facing towards the other of these walls, and screw adjustment means are provided between these facing walls and can be operated to determine their arrangement in a desired angular position relative to the aforesaid axis of adjustment.
- a concealed hinge 10 according to the present invention comprises a first and a second external attachment element 12a and 12b.
- attachment elements are designed to be fastened in a known way to the two parts of a structure between which relative rotation is to be permitted.
- the attachment elements 12a, 12b are preferably identical to one another. However, they may conveniently be made different from one another, if required by the conditions of fastening to the two parts of the structure.
- the attachment elements 12a, 12b are designed to be fastened, for example, by welding, screwing, riveting or other methods.
- these attachment elements 12a, 12b each have a pair of rectangular longitudinal walls parallel to one another, indicated by 13, these walls being interconnected on their homologous sides by an essentially C-shaped wall 14.
- a plate 15 is fastened, by welding for example, between the walls 13 of each attachment element 12a and 12b.
- This plate extends essentially in a plane at least approximately orthogonal to the walls 13 and to the wall 14 of the corresponding attachment element 12a, 12b, and has a projecting linear ridge-like formation 16 on one side.
- This projection 16 extends in a direction parallel to the walls 13 and substantially orthogonal to the wall 14.
- threaded holes indicated by 17, whose functions are explained below, are formed in the plate 15 of each attachment element 12a, 12b, at the sides of the projecting formation 16.
- the hinge 10 further comprises two hinge wings, indicated by 41a and 41b respectively. These hinge wings, preferably identical to one another, are shaped as required so that each can be inserted into a corresponding attachment element 12a, 12b.
- the hinge wings or flaps 41 a, 41b are substantially U-shaped, and are inserted into the attachment elements 12a and 12b in a mirror symmetrical way.
- the hinge wings 41a and 41 b are also interconnected by a set of levers, indicated as a whole by 42.
- each wing 41 a, 41b of the hinge has:
- the group of levers 42 comprises two pairs of levers 421 and 422, alternating with one another, each having in its central part a hole 45 in which a central common hinge pin 55 is inserted to act as a central joint for the whole of the concealed hinge 10.
- the levers 421 and 422 are identical to one another, but are positioned alternately, in an interleaved and symmetrical arrangement. These levers have respective end through holes 43 and 44 for the insertion of the pins 53a, 53b and 54a, 54b respectively.
- the pin 53a is engaged in the holes 43 of the levers 421, while the pin 54a is engaged in the holes 44 of the same levers.
- the pin 54b is engaged in the holes 44 of the levers 422, while the pin 53b is engaged in the holes 43 of the same levers.
- the two sets of levers 421 and 422 are hinged to one another by means of the central pin 55, as stated above.
- the shape of the levers determines the size of the maximum angle of rotation of the wings 41 a, 41b of the hinge.
- the angle of rotation of the hinge wings is between 0° ( Figure 3 ) and 180° ( Figure 4 ).
- levers 421, 422 are substantially C-shaped, with an inner profile configured so as not to interfere with the wings 41 a and 41b in the specified range of rotation/oscillation.
- the elements of the concealed hinge 10 described above can be conveniently made of a metallic material, for example iron, steel, or stainless steel. However, these elements may also be made from other materials having suitable rigidity.
- the hinge 10 is shown in the fully open condition, that is to say in the condition in which its wings 41a, 41b, and the associated attachment elements 12a and 12b, are arranged at 180° to one another.
- the arrangement is such that, even when the hinge 10 is fitted in the structure in which it is used, it is possible, with the hinge at least partially open, to use a screwdriver or the like to access the adjustment screws (35a) 35b, and to turn these screws to modify the relative angular position of the fastening of the hinge wing (41a), 41 b to the associated attachment element (12a) 12b, about an axis of adjustment defined by the area of contact between the terminal wall (46a) 46b and the projecting formation 16 of the associated plate 15.
- This axis of adjustment is therefore usually parallel to the terminal wall 46a, 46b of the hinge wing 41a, 41b, and is essentially orthogonal to the axis of rotation of the hinge 10 as a whole.
- Figure 6 shows a variant embodiment.
- parts and elements identical or corresponding to parts and elements described previously have been given the same reference numerals as those used previously.
- the adjustment screws 35a, 35b engage in corresponding threaded holes (45a, 45b) in the terminal wall 46a, 46b of the respective hinge wing, but bear against the two opposite ends of the plate 15 without passing through them.
- the adjustment of the relative angular position between the hinge wings and the associated attachment elements is therefore carried out by bearing and reaction against the ends of the plate 15, without the aforesaid screws passing through these ends.
- FIG 7 shows another variant embodiment.
- parts and elements described previously have again been given the same reference numerals as those used previously.
- each attachment element 12a, 12b are provided with respective bosses 60, which, at a certain distance from the corresponding plate 15, provide a degree of spacing between said walls 13 and the adjacent walls of the hinge wing (41a) 41b located between them.
- the bosses 60 provide a degree of "play" which facilitates the adjustment described above, in particular when the parts involved are highly rigid.
- bosses may be formed on the outer surfaces of the longitudinal walls of each hinge wing.
- each attachment element 12a, 12b and/or the adjacent walls of the hinge wing located between them are slightly converging instead of being parallel to one another, so as to create the aforesaid play in a similar manner.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITUB20154853 | 2015-04-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3075930A1 true EP3075930A1 (fr) | 2016-10-05 |
Family
ID=55966991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16162514.0A Withdrawn EP3075930A1 (fr) | 2015-04-01 | 2016-03-29 | Charnière dissimulée avec un dispositif de réglage |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP3075930A1 (fr) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3004313A1 (de) * | 1980-02-06 | 1981-08-13 | D. La Porte Söhne, 5600 Wuppertal | Topfscharnier |
BE1019504A5 (nl) * | 2010-09-15 | 2012-08-07 | Argent Alu Nv | Scharnier. |
DE102013014652A1 (de) * | 2012-09-04 | 2014-03-06 | Argent Alu Nv | Unsichtbares Scharnier |
-
2016
- 2016-03-29 EP EP16162514.0A patent/EP3075930A1/fr not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3004313A1 (de) * | 1980-02-06 | 1981-08-13 | D. La Porte Söhne, 5600 Wuppertal | Topfscharnier |
BE1019504A5 (nl) * | 2010-09-15 | 2012-08-07 | Argent Alu Nv | Scharnier. |
DE102013014652A1 (de) * | 2012-09-04 | 2014-03-06 | Argent Alu Nv | Unsichtbares Scharnier |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
Extension state: BA ME |
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17P | Request for examination filed |
Effective date: 20170403 |
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RBV | Designated contracting states (corrected) |
Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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17Q | First examination report despatched |
Effective date: 20171219 |
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GRAP | Despatch of communication of intention to grant a patent |
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INTG | Intention to grant announced |
Effective date: 20181127 |
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STAA | Information on the status of an ep patent application or granted ep patent |
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18D | Application deemed to be withdrawn |
Effective date: 20190409 |