EP2039859A1 - Charnière avec sept points d'appui - Google Patents

Charnière avec sept points d'appui Download PDF

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Publication number
EP2039859A1
EP2039859A1 EP08164599A EP08164599A EP2039859A1 EP 2039859 A1 EP2039859 A1 EP 2039859A1 EP 08164599 A EP08164599 A EP 08164599A EP 08164599 A EP08164599 A EP 08164599A EP 2039859 A1 EP2039859 A1 EP 2039859A1
Authority
EP
European Patent Office
Prior art keywords
rotation
hinge
connection body
auxiliary
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Withdrawn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
EP08164599A
Other languages
German (de)
English (en)
Inventor
Romeo De Molli
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.)
De Molli Giancarlo Industries SpA
Original Assignee
De Molli Giancarlo Industries 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
Application filed by De Molli Giancarlo Industries SpA filed Critical De Molli Giancarlo Industries SpA
Publication of EP2039859A1 publication Critical patent/EP2039859A1/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Withdrawn legal-status Critical Current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
    • E05D3/00—Hinges with pins
    • E05D3/06—Hinges with pins with two or more pins
    • E05D3/16—Hinges with pins with two or more pins with seven parallel pins and four arms
    • 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
    • E05D3/16—Hinges with pins with two or more pins with seven parallel pins and four arms
    • E05D2003/166—Vertical pivot-axis
    • 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
    • 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
    • E05Y2900/132—Doors
    • 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
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets
    • 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
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/531—Doors

Definitions

  • the present invention relates to an articulated joint or hinge for doors, wardrobe doors or the like and in general for any type of mechanical structure comprising two parts that have to move in relative rotation.
  • hinges placed between the doors and the fixed parts (frames or bodies) of the vehicles, as are between the doors and the fixed parts of different kind of furniture.
  • hinges are known that allow the doors opening by means of a simple rotation around a substantially vertical axis.
  • the hinge used for the opening of such doors or the like has to guarantee the required accessibility to the compartment and at the same time the necessary joint's strength.
  • the articulated joint of the type known which usually provides kinematic constraints of the "hinge" type are generally structured in order to define a motion act according to which the doors rotates around a main axis of rotation (usually oriented according to the vertical) that is movable in space: such main axis of rotation changes its position in space by means of appropriate kinematic mechanisms, which generally provide intermediate articulation elements defining auxiliary axis of rotation.
  • a particular type of articulated joint in which five axis of rotation are defined, all of them substantially vertical, and in which two auxiliary axis of rotation are movable in space by means of constraints of the type “sliding shoe”: in other words, such auxiliary axis of rotation move by a translation parallel to themselves thanks to the relative sliding of appropriate parts or the articulated joint itself.
  • the aim of the present invention is to obtain an articulated joint or hinge for doors, wardrobe doors, steel-clad doors and the like, suitable for overcoming the drawbacks mentioned above.
  • the aim of the present invention is to contrive an articulated joint guaranteeing the necessary kinematic freedom (namely the absence of mechanical interferences between the door and the frame) together with a regular and smooth movement of the door itself.
  • the present invention aims to contrive an articulated joint that is not subject to wear and/or to the reciprocal rubbing of its own components.
  • the aim of the present invention is to provide an articulated joint or hinge allowing at least openings of 180° in all kind of doors, vehicle doors or others as well, and, more in general, in all kind of structures wherein there is a fixed part and a movable part which have to rotate one with respect to the other but that, using a traditional hinge, have interference problems during rotation.
  • the present hinge may therefore be used on any mechanical structure and in any situation wherein there are elements which rotate relatively to each other.
  • the hinge according to the present invention allows the opening without any interference in the movement of the door itself.
  • a further aim of the present invention is to provide a hinge which can be embedded in the frame door, in particular in case of steel-clad doors, as to prevent its forcing from the outside.
  • the hinge according to the invention is generally indicated with the number 1 and substantially comprises a first connection body 2 that can be mounted on a fixed part of a piece of furniture or on a door frame and a second connection body 3 that can be mounted on said door or wardrobe door. Then there is a movement portion 4 placed between the first connection body 2 and the second connection body 3: such movement portion defines a main axis of rotation 4a and at least two auxiliary axis of rotation.
  • first connection body 2 defines a first fixed auxiliary axis of rotation 10 and a second fixed auxiliary axis of rotation 20.
  • the second connection body 3 defines a third movable auxiliary axis of rotation 30 and a fourth movable auxiliary axis of rotation 40.
  • Said movement portion 4 which comprises in its turn a main semi-hinge 4a articulated to the first connection body 2 and an auxiliary semi-hinge 4c articulated to the second connection body 3 (advantageously, such main and auxiliary semi-hinges define the main axis of rotation 4a in mutual collaboration).
  • the hinge according to the present invention comprises appropriate position variation means 5.
  • position variation means 5 comprise:
  • auxiliary axis of rotation only the axis 10 and 20 are "fixed” in space (that is fixed with respect to the vehicle frame), while the remaining axis 30, 40, 50, and 60 move, defining in their turn the trajectory of the axis 4a thanks to the connections existing between them.
  • the hinge according to present invention allows the rotation of the door not only around an axis but with a translation movement which pushes the door away from the position it has when it is closed.
  • the hinge according to the present invention is a seven fulcrum hinge.
  • the hinge according to the present invention guarantees the necessary kinematic freedom (namely the absence of mechanical interferences between the door and the frame) together with a regular and smooth movement of the door itself.
  • the hinge according to the present invention is not subject to wear and/or reciprocal rubbing of its own components, which do not slide one over the other.
  • the hinge according to the present invention achieves the aim to allow a 180° opening passing at the same time over the bulk of the door frame profile, in case the hinge is embedded in the frame, as in steel-clad doors, as shown in figure 1 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
EP08164599A 2007-09-18 2008-09-18 Charnière avec sept points d'appui Withdrawn EP2039859A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI20071802 2007-09-18

Publications (1)

Publication Number Publication Date
EP2039859A1 true EP2039859A1 (fr) 2009-03-25

Family

ID=40149858

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08164599A Withdrawn EP2039859A1 (fr) 2007-09-18 2008-09-18 Charnière avec sept points d'appui

Country Status (1)

Country Link
EP (1) EP2039859A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2135280A (en) * 1936-08-27 1938-11-01 Erickson John Hinge
JPH0427089A (ja) * 1990-05-23 1992-01-30 Sugatsune Ind Co Ltd 扉内付け用ヒンジ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2135280A (en) * 1936-08-27 1938-11-01 Erickson John Hinge
JPH0427089A (ja) * 1990-05-23 1992-01-30 Sugatsune Ind Co Ltd 扉内付け用ヒンジ

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