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EP0671531B1 - Charnière - Google Patents

Charnière Download PDF

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Publication number
EP0671531B1
EP0671531B1 EP95103215A EP95103215A EP0671531B1 EP 0671531 B1 EP0671531 B1 EP 0671531B1 EP 95103215 A EP95103215 A EP 95103215A EP 95103215 A EP95103215 A EP 95103215A EP 0671531 B1 EP0671531 B1 EP 0671531B1
Authority
EP
European Patent Office
Prior art keywords
door
hinge
leaf
support
cabinet
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
EP95103215A
Other languages
German (de)
English (en)
Other versions
EP0671531A1 (fr
Inventor
Dieter Ramsauer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0671531A1 publication Critical patent/EP0671531A1/fr
Application granted granted Critical
Publication of EP0671531B1 publication Critical patent/EP0671531B1/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
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/10—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis
    • 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
    • E05D5/06—Bent flaps
    • E05D5/065—Bent flaps specially adapted for cabinets or furniture
    • 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
    • E05D7/12—Hinges or pivots of special construction to allow easy detachment of the hinge from 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
    • 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

Definitions

  • the invention relates to a hinge, suitable for a on a sheet metal cabinet, in particular a door leaf lying on the control cabinet and having a bend, consisting of a first, on the cabinet housing or frame by means of Bolt attached first bracket and a second attached to the door leaf Bock, being a bearing pin, in the holes provided in the trestles is arranged, the trestles stabilized each other, the door leaf in the area of Folding in the height of the hinge has a notch, which of the on the cabinet housing or frame attached first bracket is passed, whereby the first trestle attached to the cabinet frame or frame in the closed Condition of the door engages around the door leaf fold, and the notching of the Part of the door leaf that is attached to the cabinet housing or frame first bracket has a smaller axial extent (b1) than that on it adjoining part on the outer surface of the door leaf, the second bracket screwed onto the door leaf being U-shaped and the one on the cabinet frame or frame attached to the first trestle U-shaped.
  • a hinge is known, suitable for a on a sheet metal cabinet, especially a control cabinet, one Bending door leaf, consisting of a first, on Cabinet housing or frame with trestle and screw a second bracket attached to the door leaf, the door leaf in the area of the Folding in the height of the hinge has a notch, which of the the first bracket attached to the cabinet housing or frame is pushed through.
  • DE-GM 77 07 165 shows such a hinge, which in Relation to a sheet metal cabinet, in particular control cabinet.
  • Sheet metal cabinets of the type described in the two publications have one Sheet steel door on the outside of the cabinet housing, what for Cabinet housing around the frame opening has parallel to the door leaf frame strip on which the Hinge brackets can be screwed on.
  • the pivot axis of the hinge lies in front of the frame or even in front of the door leaf, causing the door to fall over can be swung open at least 180 °.
  • EP 0 466 289 A1 describes a hinge arrangement for the door a control cabinet described, a door leaf 2 shown in FIG. 2, on which a hinge bracket 50 rests, pins 51 of fork arms 52 in, Project openings 26 of the edge leg 25 of the door panel 2.
  • a foot part 46 of a hinge bracket 45 screwed At the Cabinet housing 1 is a foot part 46 of a hinge bracket 45 screwed.
  • the Illustration shows that the edge leg 25 of the door leaf a Notch through which the trestle attached to the door frame extends.
  • the hinge known from this document has the advantage that it is more stable than, for example, the hinge known from EP 0 223 871. Compared to DE-GM 91 04 240.2, it also has the advantage that the gap between the door frame and door leaf edge is reduced.
  • the object of the invention is the hinge known from EP 0 466 289 A1 to improve in that, if necessary, the two hinge parts without large expenses and be separated from each other without special tools can.
  • the stabilization of the arrangement should not suffer and convertibility Right-left will still be possible.
  • the object of the invention is achieved in that with a hinge initially mentioned type of the trestle attached to the door leaf from two there are mirror symmetrical parts, and that these two parts each have one have another hole for receiving a fixing pin, the two Align parts to each other.
  • WO 93 25 790 is already a Known door hinge for switch cabinets and equipment cabinets, in which a door-side Hinge part and a cabinet-side hinge part via a hinge pin are in rotary engagement with one another, at least one of the two Hinge parts are formed in two parts. This is supposed to be a quick and uncomplicated release and assembly of the hinge parts are made possible.
  • the disadvantage here is that the stability of the arrangement suffers and also Tilting problems can occur if the assembly is inaccurate, which is can lead to stiffness of the hinge.
  • the arrangement according to the invention avoids these disadvantages in that the two mirror-symmetrical parts to each other by means of pinning are aligned.
  • the distance between the areas of the keyhole-like openings facing away from one another Have a distance that is approximately the same or slightly larger than the length of the axial bolt.
  • the length of the elongated holes minus the radius of the Fastening bolt is smaller than the width of the leg of the frame, plus of the diameter of the fastening bolt.
  • FIGs. 1 to 10 and the description parts belonging to Figs. 1 to 10 serve only for Illustrative purposes and are not part of the invention.
  • Fig. 1 shows a hinge 10, which a first, on Fasten the cabinet housing or cabinet frame 14 using screw bolts 13 first bracket 16 and a second bracket 24 hinged to the first bracket 16 which is fastened to the door leaf 12 by means of clamping pin devices 20, the second bracket 24 in one in the folded area 22 of the door panel 12 attached notch 18, see Fig. 3, is inserted, as well as Fig. 2nd reveals.
  • the second bracket 24 encloses the notching edges 26, 28, and the clamping pin device, which may have the shape of an angle pin, extends beyond the width of the notch 18 into that of the Bend 22 formed corner areas 30 and thereby holds the second trestle 24 firmly in the notch 18.
  • the first Bock 16 attached to the cabinet housing has, see in particular FIGS.
  • the second bracket 24 has to enclose the vertical door leaf release 28, see Fig. 3, a groove 46, and Cover the horizontal door leaf release edges 28 to the outside in each case a protruding edge 50. Finally, the notching edge 44 of a protruding area 42 of the second bracket 24, see e.g. B. Fig. 9, covered that this bracket 24 closes the notch 18 completely towards the outside.
  • the first bracket 16 fastened to the frame or cabinet housing 14 engages around the Door leaf folding, see Fig. 1, by a distance M in front of the door leaf level and lying at a distance N next to and within the side surface plane 40
  • this hinge axis for example one with a press fit 48 into one of the two bores 36 of the legs 32 or 34 pressed pin 52 is formed.
  • edge region 68 of the hinge part 16 closes the gap, which is on the edge 70 between this edge 70 and the corresponding one End surface 72 (or the corresponding surfaces 170, 172) forms. Owing to Manufacturing tolerances are very difficult to measure the distances between to make these surfaces 70, 72 or 170, 172 sufficiently small in each case to make the corresponding regulations are sufficient, especially since these two distances are mutually dependent, d. H. when the distance gets smaller, the other distance becomes larger.
  • FIG. 11 an embodiment of the hinge can be seen in which the Door leaf 212 did not fasten second bracket 224 with a clamping pin, but with A bolt 96 is attached.
  • This screw is in one Blind threaded bore 88 of the bracket 224 can be screwed in, see FIGS. 16 and 17, in which 16 is a top view and FIG. 17 is a side view of the latter Bock reproduces.
  • FIG. 17 there is the one attached to the door leaf Bock of two parts formed in mirror image, one part in FIG. 17 with a solid line and the other part is shown in dashed lines.
  • each part has its own hole 88 with which each part is fixed to the door leaf the two components are in a fixed state to each other aligned and form the ends of a bearing pin 248 (see Fig. 12) receiving bearing bore areas 236. Is at least one of these bores 236 not as a blind hole, as shown in Fig. 17, but as Through hole, see reference number 237, can be installed in the finished 17 insert a bearing pin (38) into the hinge bracket 224. Is this is not the case, but both parts have blind holes, the bearing pin must be introduced before the two identical components move towards each other and be united in the form shown in FIG. 17.
  • the first bearing block 216 When mounting the bearing pin 38, the first bearing block 216 is also with its Attach bearing eye 90 to the bearing pin 38, so that then this bearing eye 90 from the two legs 92, 94 of the bracket 224 is enclosed.
  • the bearing pin 38 both by the bracket 216, such also extends through the bearing eyes of the bracket parts 111, 113 of the bracket 224, the two trestle parts of trestle 224 are aligned with one another.
  • Another The two trestle parts are stabilized by pinning, which is formed by a pin which can be inserted into two blind holes 97, see FIGS 16 and 17.
  • the bracket 216 is fastened to the door frame 214 with the aid of two screw bolts 99, which with its hexagon head in corresponding depressions 98 of the bearing block 216 like this can be used that the head is secured against rotation and the shaft through the Hole 100 and a corresponding hole in the door leaf 214 inserted can be, whereupon a mother, not shown here, put on and in the position shown in Fig. 11 is determined.
  • the assembly can then be done in such a way that initially the bracket 216 is fastened to the door frame 214 with two screws 99, then the one upper bracket part 111 passing through the door already with largely screwed-in screw 96 inserted through the larger of the openings of the opening 107 and the Bolt 96 is pushed down into area 103, whereupon a provisional fixation can be done by tightening the bolt 96 becomes.
  • a bearing pin 38 can now be inserted into the bore 236 of the component 111 be inserted, also a fixing pin in the bore 97 according to FIG.
  • the width C1 of the two-part trestle 224 since it is this width that also covers the breakthroughs 107, 109 ensures. So the length of the bearing pin 38, in Fig. 12 denoted by ax, must not be greater than the center-to-center spacing of the Breakthroughs 107, 109 formed elongated holes, in relation to the axis of the pin 96, if this at the extreme end of the larger Breakthrough area of the keyhole-like openings. Is the length the bearing pin 38 larger, the simplified Do not carry out assembly anymore. If the length is shorter, the strength decreases of the hinge in an undesired manner.
  • This quick assembly has the further advantage that no loose, loose Screws arise during the assembly work.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)

Claims (4)

  1. Charnière, pour un battant de porte (212) présentant un bord plié (22) et placé sur une armoire en tôle, en particulier une armoire de distribution, constituée par un premier support (216) fixé sur le bâti ou le cadre (214) de l'armoire à l'aide de boulons filetés (96) et par un deuxième support (224) fixé sur le battant de porte (212), une cheville de support (38), qui est disposée dans les trous (90, 236) prévus dans les supports (216, 224), stabilisant les supports (216, 224) l'un par rapport à l'autre,
    le battant de porte (212) présentant une encoche (260) au niveau du bord plié (22), de la hauteur de la charnière (210), ladite encoche étant traversée par le premier support (216) fixé sur le bâti ou de cadre (214) de l'armoire,
    le premier support (216) fixé sur le bâti ou le cadre (214) de l'armoire entourant le bord plié du battant de porte lorsque la porte est fermée,
    la partie du premier support (216), fixé sur le bâti ou le cadre (214) de l'armoire, qui traverse l'encoche (260) du battant de porte (212) présentant une étendue axiale (b1) plus petite que la partie (c1) consécutive, placée contre la surface extérieure du battant de porte,
    le deuxième support (224) fixé sur le battant de porte (212) étant vissé sur le battant de porte (212),
    le deuxième support (224) fixé sur le battant de porte (212) ayant une forme de U et entourant en forme de U l'oeil (90) du premier support (216) fixé sur le bâti ou cadre (214) d'armoire,
    caractérisée en ce que le deuxième support (224) fixé sur le battant de porte (212) est constitué par deux parties (111, 113) symétriques par rapport à un miroir,
    et en ce que les deux parties (111, 113) présentent chacune un autre trou (97) destiné à recevoir une cheville de fixation qui aligne les deux parties l'une par rapport à l'autre.
  2. Charnière selon la revendication 1, caractérisée en ce que, pour la fixation du support (224) à fixer sur le battant de porte (212), le battant de porte présente deux ouvertures (107, 109) en forme de trou de serrure, qui sont orientées l'une vers l'autre avec leurs parties étroites (103, 105) et qui s'alignent sur des vis de fixation qui peuvent être vissées dans les trous taraudés (88) du support (224).
  3. Charnière selon la revendication 2, caractérisée en ce que la distance de centre à centre des zones qui s'écartent l'une de l'autre des ouvertures (107, 109) en forme de trou de serrure présentent une distance l'une de l'autre qui est environ égale ou légèrement supérieure à la longueur du boulon axial (248).
  4. Charnière selon la revendication 3, caractérisée en ce que la longueur des trous longitudinaux (107, 109) moins le rayon des boulons de fixation (109) est inférieure à la largeur de la branche (92, 94) du support (224) plus le rayon du boulon de fixation (96).
EP95103215A 1994-03-10 1995-03-07 Charnière Expired - Lifetime EP0671531B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9403989U 1994-03-10
DE9403989U DE9403989U1 (de) 1994-03-10 1994-03-10 Scharnier

Publications (2)

Publication Number Publication Date
EP0671531A1 EP0671531A1 (fr) 1995-09-13
EP0671531B1 true EP0671531B1 (fr) 1999-04-28

Family

ID=6905719

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95103215A Expired - Lifetime EP0671531B1 (fr) 1994-03-10 1995-03-07 Charnière

Country Status (2)

Country Link
EP (1) EP0671531B1 (fr)
DE (2) DE9403989U1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29517780U1 (de) * 1995-11-09 1997-03-13 ELEK GmbH, 41470 Neuss Scharnieranordnung
DE19707929C1 (de) * 1997-02-27 1998-09-03 Schroff Gmbh Schrank zur Aufnahme von elektrischen und elektronischen Komponenten

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3609800A1 (de) * 1985-04-02 1986-10-02 Volkswagen AG, 3180 Wolfsburg Scharnieranordnung fuer eine kraftfahrzeug-tuer
DE4022079A1 (de) * 1990-07-10 1992-01-16 Siemens Ag Scharnieranordnung fuer die tuer eines schaltschrankes
DE9104240U1 (de) * 1991-04-09 1992-08-06 Emka Beschlagteile GmbH & Co. KG, 5620 Velbert 180°-Scharnier
DE9214963U1 (de) * 1992-06-10 1992-12-24 Knürr-Mechanik für die Elektronik AG, 8000 München Scharnier

Also Published As

Publication number Publication date
DE9403989U1 (de) 1995-07-13
DE59505744D1 (de) 1999-06-02
EP0671531A1 (fr) 1995-09-13

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