WO2000071846A1 - Charniere d'articulation a grand angle pour portes ou dispositifs identiques - Google Patents

Charniere d'articulation a grand angle pour portes ou dispositifs identiques Download PDF

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Publication number
WO2000071846A1
WO2000071846A1 PCT/IT2000/000208 IT0000208W WO0071846A1 WO 2000071846 A1 WO2000071846 A1 WO 2000071846A1 IT 0000208 W IT0000208 W IT 0000208W WO 0071846 A1 WO0071846 A1 WO 0071846A1
Authority
WO
WIPO (PCT)
Prior art keywords
hinge
articulation
connecting member
relative
doors
Prior art date
Application number
PCT/IT2000/000208
Other languages
English (en)
Inventor
Giambattista Apolloni
Giancarlo Brun
Original Assignee
Tecnologia S.A.S. Di Valentino Brazzale & C.
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 Tecnologia S.A.S. Di Valentino Brazzale & C. filed Critical Tecnologia S.A.S. Di Valentino Brazzale & C.
Priority to AU51011/00A priority Critical patent/AU5101100A/en
Publication of WO2000071846A1 publication Critical patent/WO2000071846A1/fr

Links

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
    • E05D3/12—Hinges with pins with two or more pins with two parallel pins and one arm
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1007—Devices for preventing movement between relatively-movable hinge parts with positive locking
    • 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

Definitions

  • the present invention relates to the field of hinges, with particular reference to a hinge of an opening system for doors and the like which comprises a movable member and a fixed member which are articulated to one another.
  • articulation hinge In general, various types of articulation hinge are known which comprise two hinge members which, in use, are to be connected, respectively, to a structure and to a door which is movable relative to the structure.
  • the object of the present invention is to produce an innovative hinge for doors or the like which has an increased opening radius while having small dimensions and which maintains features of compactness.
  • a further object of the present invention is to provide a device which is simple, economical to produce and to put into operation and which is reliable over time.
  • the invention relates to an articulation hinge of the type indicated in the preamble of the present description, characterised in that at least one connecting member comprising sequential locking means for bringing about articulation of the hinge members in succession is articulated between the hinge members .
  • the invention relates also to a method of articulating doors and the like, characterised in that it comprises the stages of: a) providing at least one hinge having a wide opening radius according to the present invention, in which a first of the hinge members is locked in its articulation relative to the at least one connecting member; b) imparting a rotation to the at least one connecting member relative to a second of the hinge members, the rotation unlocking the articulation of the first hinge member relative to the connecting member; and c) imparting a rotation to the first hinge member relative to the at least one connecting member, the rotation locking the articulation of the second hinge member relative to the connecting member.
  • One advantage of the present invention resides in the possibility of producing an articulation having a wide opening radius above all for doors having a large lateral thickness.
  • the connecting member also comprises selective locking means for maintaining the hinge in a predetermined opening position, with the advantage of preventing accidental closure of the door.
  • a further advantage of the present invention resides in the possibility of producing the connecting member using different materials and in accordance with different forms which can be adapted to a large number of conditions of use. Further features and advantages will become clear from the following detailed description of a preferred embodiment, with reference to the appended drawings which are given purely by way of non-limiting example and in which:
  • Figures la, lb and lc are perspective views of the opening stages of a preferred embodiment of a hinge produced in accordance with the present invention.
  • Figure 2 is a side view of a hinge having a wide opening radius according to the present invention
  • Figure 3 is a side view of the base of the hinge of Figure 2 .
  • FIG 4 is a side view of the hinge members of the hinge of Figure 2
  • FIG 5 is a side view of the hinge illustrated in Figure 1,
  • Figure 6 is a plan view of the hinge of Figure 5
  • Figure 7 is a side view of another embodiment of a hinge having a wide opening radius
  • Figure 8 is a side view of a further embodiment of a hinge according to the present invention.
  • Figure 9 is a sectional view of the means for articulating the hinge of Figure 8.
  • Figure 10 is a top view of the hinge of Figure 8.
  • a hinge 1 for doors, casements and the like comprises a base 2 to which are articulated a fixed wing 3 and a movable wing 4 which, in use, are to be connected, respectively, to a structure and to a door which is movable relative to the structure.
  • the base 2 which, for example, although this is not to constitute a limitation, is substantially rectangular, comprises at each of its lateral ends two semicircular recesses 5 between which is formed a passage 7 suitable for the insertion of a pin 8 for the articulation, respectively, of the fixed wing 3 and the movable wing 4.
  • the two substantially quadrangular wings 3, 4 each comprise, in the vicinity of one of their lateral ends, two curved appendages 9 which, in use, are to abut the two recesses 5 and in which are formed two holes 10 for the insertion of the pins 8 in order to articulate the wings 3 , 4 to the base 2.
  • the base 2 Formed inside the base 2 are two ducts 11 which extend over the entire length of the base 2 until they open out facing the side portions at the location of the recesses 5, and inside which are slidably inserted two cylindrical pegs 12 which are longer than the ducts 11, so that they project from one or other of the side walls of the base 2 in the vicinity of the recesses 5.
  • the respective extensions 9 of the wings 3, 4 each comprise, at the location of the recesses 5, two hollow portions 13, 14 suitable for accommodating one end of a peg 12.
  • the hollow portions 14 of the movable wing 4 face towards the outlets of the ducts 11 and are engaged by one end of the pegs 12.
  • the hollow portions 13 of the fixed wing 3 are arranged at right-angles to the pegs 12, so that a solid portion of the appendage 9 faces the outlets of the ducts 11.
  • the base 2 which has been described above, comprises a further channel 15 inside which a further peg 16 is slidably inserted.
  • the movable wing 4 comprises a hollow portion 17 which is suitable for accommodating one end of the peg 16 and which faces the outlet of the channel 15 when the movable wing 4 is in an open position.
  • the peg 16 comprises a knob 18 which extends from the inner portion of the base 2 through a slot 19 in order to permit sliding inside the channel 15.
  • the peg 16 slides in the channel 15 in such a manner that it engages the hollow portion 17 and prevents the wing 4 from being closed. Owing to the fact that the fixed wing 3 is already locked thanks to the mechanism explained above for the first embodiment, the whole hinge is locked in its position of maximum opening.
  • Figure 7 shows a variant of the previous embodiments in which the outer ends of the wings 3, 4 comprise an inclined portion 34.
  • the inclined portions 34 come into abutment with the recesses 5 of the base 2, each forming an opening angle larger than 90°, so that the overall opening angle of the hinge 1 is substantially equal to 270°.
  • the inclined portions 34 may of course be in different forms in order to achieve the desired opening angle.
  • a hinge 1 comprises a connecting member 20 to which are articulated two plates 21 which, in use, are secured, respectively, to a fixed member 22 and to a movable member 23 of an opening system for doors, casements and the like.
  • the connecting member 20 which, for example, although this is not to constitute a limitation, is U- shaped, comprises on each of its lateral ends two "fork- shaped" appendages 24, each of which has a hole 25 suitable for the insertion of a peg 26 for articulation to the plates 21.
  • a duct 32 which extends over the entire length of the connecting member 20 until it opens out facing the side portions at the location of the ends 24 is also formed inside the connecting member 20.
  • a peg which is longer than the duct 32 is inserted slidably in the duct 32 so that it projects from one or other of the side portions of the connecting member 20 in the vicinity of the ends 24.
  • the peg is produced using a material having characteristics of flexibility, given the curvilinear path which it has to follow inside the connecting member 20.
  • the plates 21 are also substantially in the shape of a U in which a base portion 27 rests on the inside of a hollow portion 28 formed in the respective members 22, 23, and the lateral ends 29 are secured, for example by means of screws 30, although this is not to constitute a limitation, to the flat portion of the respective members 22, 23.
  • the base 27 comprises a central projection 31 which is of a thickness equal to the distance between the two "fork-shaped" appendages 24 of the connecting member 20 and which has a hole suitable for receiving the peg 26 for articulation to the appendages 24.

Abstract

L'invention concerne une charnière d'articulation à grand rayon d'ouverture pour des portes ou des dispositifs identiques, cette charnière comprenant deux éléments de charnière (3, 4, 21) conçus, en cours d'utilisation, pour être respectivement raccordés à une structure et à une porte mobile par rapport à cette structure. Au moins un élément de raccordement (2, 20) est intercalé de manière articulée entre ces éléments de charnière (3, 4, 21), cet élément étant muni de moyens de blocage séquentiel (11, 12, 13, 14, 32) de sorte que l'articulation fonctionne grâce à la succession desdits éléments de charnière (3, 4, 21).
PCT/IT2000/000208 1999-05-24 2000-05-22 Charniere d'articulation a grand angle pour portes ou dispositifs identiques WO2000071846A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU51011/00A AU5101100A (en) 1999-05-24 2000-05-22 Articulated wide-angle hinge for doors and the like

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBO99A000281 1999-05-24
IT1999BO000281A IT1310382B1 (it) 1999-05-24 1999-05-24 Cerniera di articolazione ad ampio raggio di apertura per ante esimili.

Publications (1)

Publication Number Publication Date
WO2000071846A1 true WO2000071846A1 (fr) 2000-11-30

Family

ID=11344010

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2000/000208 WO2000071846A1 (fr) 1999-05-24 2000-05-22 Charniere d'articulation a grand angle pour portes ou dispositifs identiques

Country Status (3)

Country Link
AU (1) AU5101100A (fr)
IT (1) IT1310382B1 (fr)
WO (1) WO2000071846A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1457627A1 (fr) * 2003-03-14 2004-09-15 General Trailers France Dispositif de double articulation de porte d'une caisse d'un véhicule industriel et caisse d'un véhicule industriel comportant un tel dispositif
EP2642054A3 (fr) * 2012-03-23 2017-09-27 Simonswerk, Gesellschaft mit beschränkter Haftung Penture pour un agencement couvert entre un cadre de porte et un vantail

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1189954A (en) * 1967-05-10 1970-04-29 Daimler Benz Ag Improvements relating to Hinges
FR2455156A1 (fr) * 1979-04-27 1980-11-21 Scharwaechter Gmbh Co Kg Charniere a commande controlee avec deux axes de pivotement
DE4217945A1 (de) * 1992-05-30 1993-12-02 Scharwaechter Gmbh Co Kg Mit einem Kraftwagentürscharnier baulich vereinigte Arretiereinrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1189954A (en) * 1967-05-10 1970-04-29 Daimler Benz Ag Improvements relating to Hinges
FR2455156A1 (fr) * 1979-04-27 1980-11-21 Scharwaechter Gmbh Co Kg Charniere a commande controlee avec deux axes de pivotement
DE4217945A1 (de) * 1992-05-30 1993-12-02 Scharwaechter Gmbh Co Kg Mit einem Kraftwagentürscharnier baulich vereinigte Arretiereinrichtung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1457627A1 (fr) * 2003-03-14 2004-09-15 General Trailers France Dispositif de double articulation de porte d'une caisse d'un véhicule industriel et caisse d'un véhicule industriel comportant un tel dispositif
FR2852348A1 (fr) * 2003-03-14 2004-09-17 Gen Trailers France Dispositif de double articulation de porte d'une caisse d'un vehicule industriel et caisse d'un vehicule industriel comportant un tel dispositif
EP2642054A3 (fr) * 2012-03-23 2017-09-27 Simonswerk, Gesellschaft mit beschränkter Haftung Penture pour un agencement couvert entre un cadre de porte et un vantail

Also Published As

Publication number Publication date
ITBO990281A1 (it) 2000-11-24
AU5101100A (en) 2000-12-12
ITBO990281A0 (it) 1999-05-24
IT1310382B1 (it) 2002-02-13

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