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EP0738817B1 - Charnière de porte décrochable avec des bras formés pour déterminer un écartement de sécurité entre eux - Google Patents

Charnière de porte décrochable avec des bras formés pour déterminer un écartement de sécurité entre eux Download PDF

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Publication number
EP0738817B1
EP0738817B1 EP19950200960 EP95200960A EP0738817B1 EP 0738817 B1 EP0738817 B1 EP 0738817B1 EP 19950200960 EP19950200960 EP 19950200960 EP 95200960 A EP95200960 A EP 95200960A EP 0738817 B1 EP0738817 B1 EP 0738817B1
Authority
EP
European Patent Office
Prior art keywords
arm
fixed
movable
hook
vertical direction
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.)
Expired - Lifetime
Application number
EP19950200960
Other languages
German (de)
English (en)
Other versions
EP0738817A1 (fr
Inventor
Alvaro Faringosi
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.)
Faringosi Hinges SRL
Original Assignee
Faringosi Hinges 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 Faringosi Hinges SRL filed Critical Faringosi Hinges SRL
Priority to EP19950200960 priority Critical patent/EP0738817B1/fr
Priority to DE69525929T priority patent/DE69525929D1/de
Publication of EP0738817A1 publication Critical patent/EP0738817A1/fr
Application granted granted Critical
Publication of EP0738817B1 publication Critical patent/EP0738817B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E05F1/1246—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis
    • E05F1/1253—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a compression spring
    • E05F1/1261—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a compression spring for counterbalancing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E05F1/1246—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/02—Doors specially adapted for stoves or ranges
    • F24C15/023—Mounting of doors, e.g. hinges, counterbalancing
    • 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
    • E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
    • E05Y2900/308—Application of doors, windows, wings or fittings thereof for domestic appliances for ovens

Definitions

  • the object of this invention is a hinge specially designed to attach the closing door of ovens, electrical home appliances, kitchen units and the like, consisting of two parts one of which is integral with the unit and the other with the door, it being possible to remove the door together with the relevant part of the hinge from the unit and refit it thereto, there being established for the attachment hinge a particular position which makes possible such removal while maintaining conditions of safety capable of preventing accidents to the user.
  • Hinges of this kind are known in engineering and from an operational viewpoint they solve the problem by making possible both the removal of the door from the unit and the refitting thereof to the part integral with the unit, and therefore the restoration of the attachment upon securing the parts of the hinge in a particular setting.
  • Such known hinges are comprised of two parts, or arms, one of which is made integral with the fixed part in order to form the hinge for the door, the other being made integral with the removable part so as to make it possible to stop the door in various positions, for example in the closed position backing onto the front part of the oven, in the fully open position for the removal and insertion of objects from/into the said oven, and in a possible third intermediate position.
  • the two arms of the hinge should, in order to make possible other opening and closing movements, be shaped and spaced in such a way as to facilitate such movements without the likelihood of causing inconvenience to the oven user.
  • hinges the two arms of which, while being separate, are arranged in such a way as to prevent the formation of voids between one arm and the other, of dimensions such as to make possible the insertion of one or more fingers.
  • Hinges according to the preamble of claim 1 are known from DE-U-90 00 217.
  • details 1 and 2 indicate respectively the part of the hinge which is attached to the unit, becoming integral therewith, and the moving part of the hinge inserted in the sides of an oven or like door (not illustrated).
  • the door may be set either in the position of closure of the oven or in the fully open position, in an approximately horizontal arrangement, or in an intermediate position capable of facilitating the discharge of fumes or heat from the oven so as to achieve slow cooling of anything which is placed therein.
  • fixed part 1 To fixed part 1 is secured a fixed arm 3, bent in the form of an elbow, which is located in socket 4 inserted in front plate 5 of fixed part 1 and a notch with bent end 6a having the function of arresting the free end of arm 3.
  • a moving arm 8 is hinged at 9 to moving part 2 of the hinge and is curved in such a way as to make it possible to stop part 2, and therefore the door, either in the fully open position as shown in the figure, by the action of its end hook 10 against fixed roller 11, or in a partly open position by the action of its intermediate projection 12 against such roller 11.
  • Moving arm 8 is held constantly pressed against fixed roller 11 by a coil spring 2a housed within the box-shaped body of moving part 2 and maintained under load with the door either open or closed. Such spring is compressed between an appendage 13 of moving arm 8 and a fixed stop 2b integral with part 2. By this means, moving arm 8 is maintained in contact with roller 11 even with the door closed, and this simultaneously brings about the downward movement of moving part 2 in such a way as to maintain in a stable position socket 4 of fixed arm 3 against plate 5 of fixed part 1.
  • Such lever is held straddling fixed arm 3 in the rest position as shown in the figure and has at its free end a crosspiece 16 capable of providing a means of attachment of the said lever to moving arm 8 when manually rotated anticlockwise.
  • crosspiece 16 to moving arm 8 is achieved by means of a socket or projection 17 located in the lower part (toward fixed arm 3) of moving arm 8.
  • lever 14 is such as to hold and lock moving arm 8 in the open door position and counter the action of the spring so that the fixed and moving arms remain rigidly linked to one another. With this relative locking obtained by means of lever 14 it is possible to remove the fixed and moving arms from fixed part 1 of the hinge together with the door.
  • the position of the two arms, fixed arm 3 and moving arm 8 is such that when the hinge is in the open door position there is obtained a gap, marked 18, formed between edge 3a of fixed arm 3, edge 8a of moving arm 8 and edge 2c of moving part 2 of the hinge.
  • Such gap 18 can, according to the invention, be of substantial dimensions so that it would be possible to insert a finger into such gap when lever 14 needs to be operated in order to disengage it from projection 17 and release the two arms, fixed arm 3 and moving arm 8, previously attached to one another, without injury to the user.
  • edges 3a, 8a and 2c which form such gap 18 remain, despite the relative movement of the various components, sufficiently spaced apart because of the particular shape of such components as previously described, so as not to pose the risk of crushing any fingers inserted in the gap when opening the door.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Ovens (AREA)

Claims (2)

  1. Charnière amovible de porte pour appareils domestiques, par exemple des unités de mobilier, des fours ou similaires, formée par
    une partie fixe (1) apte à être fixée à l'appareil avec sa dimension longitudinale dans une direction essentiellement verticale,
    une partie mobile (2) apte à être fixée à la porte,
    ladite partie fixe (1) et ladite partie mobile (2) étant reliées l'une à l'autre par
    un bras fixe (3) portant une première broche de charnière (7) autour de laquelle la partie mobile (2) tourne entre une position de fermeture essentiellement parallèle à la partie fixe et en contact avec cette dernière et une position d'ouverture essentiellement perpendiculaire à la partie fixe, et par
    un bras mobile (8) articulé par une deuxième broche (9) sur ladite partie mobile (2),
    une partie du bras fixe (3) située à l'extérieur de la partie fixe (1) en direction de la partie mobile (2) présentant un profil avec une partie inclinée vers le bas par rapport à la direction verticale, suivie par une autre partie repliée verticalement et vers l'extrémité de laquelle ladite première broche de charnière (7) est logée, le bord inférieur dans la direction verticale du bras mobile (8) présentant un profil incurvé concave en direction dudit crochet (17) de manière à former globalement un espace libre entre eux,
    le bord supérieur du bras mobile dans la direction verticale étant doté de cavités coopérant avec un galet coulissant (11) relié à la partie fixe (1),
    le bord inférieur du bras mobile dans la direction verticale étant doté d'une saillie (17a) en forme de crochet définissant un espace d'ouverture de crochet (17),
    un levier (14) articulé sur ledit bras fixe (3) et doté d'une traverse (16) et apte à tourner depuis une première position située essentiellement sur le bras fixe jusqu'à une deuxième position d'engagement avec ladite partie (17a) en forme de crochet du bras mobile (8) pour le maintenir bloqué en opposition à l'action d'un ressort (2a) intercalé entre la partie mobile (2) et le bras mobile (8) et tendant à faire tourner le bras mobile pour l'éloigner du bras fixe (3) en direction du galet coulissant (11),
       caractérisée en ce que
       ladite saillie en crochet (17a) est orientée de la partie fixe (1) vers la partie mobile (2) et est située à proximité de l'extrémité libre (10) du bras mobile (8) dans une position telle qu'elle se trouve partiellement contenue à l'intérieur de ladite partie fixe (1) lorsque le bras mobile est déplacé vers la position ouverte.
  2. Charnière de porte amovible selon la revendication 1, caractérisée en ce que le crochet (17, 17a) situé à la partie inférieure du bras mobile (8) est configuré avec une large courbure vers le haut pour déterminer un espace intérieur accessible aux doigts d'un utilisateur entre ladite partie fixe (1) et ladite partie mobile (2) et entre ledit bras fixe (3) et ledit bras mobile (8).
EP19950200960 1995-04-15 1995-04-15 Charnière de porte décrochable avec des bras formés pour déterminer un écartement de sécurité entre eux Expired - Lifetime EP0738817B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP19950200960 EP0738817B1 (fr) 1995-04-15 1995-04-15 Charnière de porte décrochable avec des bras formés pour déterminer un écartement de sécurité entre eux
DE69525929T DE69525929D1 (de) 1995-04-15 1995-04-15 Aushängbares Türscharnier mit Armen welche einen Sicherheitsspalt zwischen ihnen aufweist

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19950200960 EP0738817B1 (fr) 1995-04-15 1995-04-15 Charnière de porte décrochable avec des bras formés pour déterminer un écartement de sécurité entre eux

Publications (2)

Publication Number Publication Date
EP0738817A1 EP0738817A1 (fr) 1996-10-23
EP0738817B1 true EP0738817B1 (fr) 2002-03-20

Family

ID=8220191

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19950200960 Expired - Lifetime EP0738817B1 (fr) 1995-04-15 1995-04-15 Charnière de porte décrochable avec des bras formés pour déterminer un écartement de sécurité entre eux

Country Status (2)

Country Link
EP (1) EP0738817B1 (fr)
DE (1) DE69525929D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7134169B2 (en) 2004-01-15 2006-11-14 Mansfield Assemblies Co. Hinge assembly and door mounting system including same
RU195086U1 (ru) * 2019-06-27 2020-01-15 Дмитрий Владимирович Петров Петля

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT237439Y1 (it) * 1997-04-18 2000-09-13 Faringosi Hinges Srl Cerniera per mobili e simili con braccio mobile disposto all'internodel braccio fisso
IT1312037B1 (it) 1999-03-30 2002-04-04 Faringosi Hinges Srl Cerniera perfezionata per mobili e simili con braccio mobile dispostoall'interno del braccio fisso.
ITBO20060029U1 (it) * 2006-03-31 2007-10-01 Nuova Star Spa Attacco per cerniera.
JP7079928B2 (ja) * 2018-03-27 2022-06-03 マツ六株式会社 戸体移動装置
KR102165701B1 (ko) * 2020-01-02 2020-10-14 풍원공업 주식회사 멀티 링크 힌지

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955865A (en) * 1974-11-04 1976-05-11 General Electric Company Oven door counterbalance system
US4138988A (en) * 1977-11-21 1979-02-13 Mcgraw-Edison Company Oven door hinge
IT216415Z2 (it) * 1989-03-08 1991-07-31 Nuova Star Srl Cerniera in due parti separabili perfezionata

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7134169B2 (en) 2004-01-15 2006-11-14 Mansfield Assemblies Co. Hinge assembly and door mounting system including same
RU195086U1 (ru) * 2019-06-27 2020-01-15 Дмитрий Владимирович Петров Петля

Also Published As

Publication number Publication date
EP0738817A1 (fr) 1996-10-23
DE69525929D1 (de) 2002-04-25

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