EP0048676B1 - Porte, notamment pour placard, constituée d'éléments unitaires comportant une armature et un habillage - Google Patents

Porte, notamment pour placard, constituée d'éléments unitaires comportant une armature et un habillage Download PDF

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Publication number
EP0048676B1
EP0048676B1 EP81401473A EP81401473A EP0048676B1 EP 0048676 B1 EP0048676 B1 EP 0048676B1 EP 81401473 A EP81401473 A EP 81401473A EP 81401473 A EP81401473 A EP 81401473A EP 0048676 B1 EP0048676 B1 EP 0048676B1
Authority
EP
European Patent Office
Prior art keywords
lateral
central panel
parts
central
door according
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
Application number
EP81401473A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0048676A1 (fr
Inventor
Jean Vimard
Jean Deschamps
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.)
KRIEG ET ZIVY INDUSTRIES
Original Assignee
KRIEG ET ZIVY INDUSTRIES
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 KRIEG ET ZIVY INDUSTRIES filed Critical KRIEG ET ZIVY INDUSTRIES
Priority to AT81401473T priority Critical patent/ATE7727T1/de
Publication of EP0048676A1 publication Critical patent/EP0048676A1/fr
Application granted granted Critical
Publication of EP0048676B1 publication Critical patent/EP0048676B1/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/7001—Coverings therefor; Door leaves imitating traditional raised panel doors, e.g. engraved or embossed surfaces, with trim strips applied to the surfaces

Definitions

  • the present invention relates to doors, in particular for cupboards, of the type consisting of at least one pair of unit elements, the unit elements comprising a frame of a first sheet material and a covering of a second material.
  • a door of this type is known from FR-A-2444759.
  • Doors are also known for sliding in rails, made of homogeneous materials. However, only metal doors have satisfactory technical characteristics but are not always suitable for the style of furniture desired by their user, and in a large number of cases, this would indicate a preference for a door in which all visible parts are made of wood. .
  • wood does not lend itself well to the manufacture of such doors, because it has the disadvantage of being deformed as a function of variations in the humidity of the air, and the deformations would affect the proper functioning of the door and in particular to its correct sliding in the rails.
  • the object of the invention is to remedy these drawbacks and to solve these problems, and also to create a door, the various parts of which can be produced in large series, making it possible, from certain common basic parts, to adapt a sufficiently large number of decors, in order to present a relatively wide choice to the user.
  • the invention relates to a door, in particular for a cupboard, of the type consisting of at least one pair of unit elements, the unit elements comprising a frame made of a first sheet material and a covering made of a second material, characterized in that that the frame having a U-shaped profile, the lateral branches of which have an end region folded outwards, this covering comprises two lateral uprights respectively on either side of a central panel, these uprights each being joined together with a lateral branch of the frame outside of it, while the central panel is guided with play between the lateral uprights and linked to the frame by a central suspension means.
  • the clearance left between the uprights and the central panel allows dimensional variations, expansions and withdrawals, in particular of the central panel, without being affected by any clamping the good sliding of the door as well as regards its smoothness as its silence.
  • the covering can be in several parts, some of which are guided relative to each other by slides so that one of said parts penetrates inside the other, and the outer part is provided with a chamfer at the entrance of the internal wall of its slide which is the furthest from the frame.
  • the chamfer makes it possible to tint the covering, for example of wood, at the level of the slideway assemblies, so that even if there is a slight shrinkage of one of the parts, seen from the front, the wood appears colored.
  • the door of Figure 1 is in two parts each consisting of a pair of similar unit elements 1, namely an end element and a central element, articulated by a hinge 2; these two parts constitute in a way the two leaves of the door, which can determine between them a more or less wide passage depending on the spacing of the two central elements belonging respectively to each leaf.
  • each unitary element is pivotally mounted about a vertical axis, the pivoting axis of the extreme elements being fixed near the end of these which is opposite to the central element of the same leaf, while the pivot axis of the central elements, disposed at the opposite end of the leaf, is movable in translation so as to be able to be brought closer (or distant) from the pivot axis of the extreme element of the same leaf thanks to the hinge articulation between the two unit elements 1.
  • each end element is determined by two pivots constituted by two rods 5 aligned in the extension of one another respectively at the bottom and at the top of the end element, each rod 5 being provided at its end of a nylon ring 6 introduced into a clamp 7 fixed in the corresponding rail; the bottom rod is at least partially threaded and passes through its threaded region a nut allowing the height of the element to be adjusted ment extreme, therefore of the leaf, while the ring 6 of the rod 5 from the top is applied in its clamp 7 by a conical spring 8; the lower rod 5 is held in position by a locking screw 9.
  • each central element is determined in the same way by two guides constituted by two rods 5A provided with a nylon ring 6, but this ring 6 penetrates directly into the rail 3, without the intermediary of a strainer, so that it performs its guiding role when the central element is folded against the extreme element thanks to the hinge 2 which are integral with the two elements 1, or unfolded.
  • a stop 10 of rubber or plastic is inserted in the rails 3 to stop the movement of the guides. This stop keeps the door in the closed position due to the position of the pivots 5 and the guides 5A (a toggle effect is created) of the central elements towards each other when the leaves are closed.
  • the unitary elements 1 represented in the figures consist of a frame 11 in the form of a sheet of sheet metal profiled in U whose ends 111 of the lateral branches 112 are folded outwards, and of a covering 12 fixed to this frame 11; taking into account the mechanical qualities of the metax, these are particularly well suited to the constitution of the frame 11; on the other hand, the covering 12 can advantageously be made of wood but also of particle board, polyester etc.
  • the two unit elements 1 constituting a single leaf are secured by a hinge 2 carried by the frame 11, which also carries the pivots and other hardware accessories.
  • the frame may include folded reinforcements or stiffeners 110 used in particular to carry these hardware accessories, in its lower region and in its upper region, possibly in its central region in order to guarantee greater rigidity.
  • each unit element 1 is constituted by two lateral uprights 13 secured for example by screws 113 or by clips on the outside of the lateral branches 112 of the sheet in ⁇ (preferably but not necessarily in the non- folded outwards), and a central panel 14 in one or more pieces, connected to the frame 11 by a screw 114; this single screw 114, is positioned in the central region of said panel 14, above its center of gravity, and therefore serves to suspend the latter from the frame 11.
  • the central panel 14 is guided between the lateral uprights 13 with sufficient play to allow it to deform without these having any influence on the shape or the position of the frame 11; this guidance is advantageously provided by slides.
  • the central panel 14 is made up of a single flat part guided laterally by two lateral uprights 13 in L shape comprising, before the frame 11, a tongue 131 forming a longitudinal post penetrating into a groove 141 forming longitudinal mortise machined in the central panel 14; the clearance in width between the central panel 14 and the lateral uprights 13 is ensured by the fact that the distances existing on the one hand between the tongues 131 of the two uprights 13 being opposite, and on the other hand between the shoulders 132 of the uprights carrying these tongues, are respectively greater than the distance between the bottom of the grooves 141 of the central panel 14 and the total width of said central panel; a slight clearance is also provided at depth, the thickness of the tongues 131 being less than that of the grooves 141 and the central panel 14 being kept at a certain distance from the frame 11, as a result of its positioning by the tongues 131; of course, this assembly is not glued, in order to allow the deformations of the different parts.
  • the central panel 14 is constituted by a central plate 15 surrounded by molding strips 16 which may have any desired section for decorative purposes, but provided with a groove 161 of the same so that the central panel 14 of Figures 2 and 3 has a groove 141; here however, each lateral upright 13 has, next to its tongue 131, only one shoulder 132, on the side of the frame; games are provided in the same places as in the example of FIGS. 2 and 3.
  • connection between the central plate 15 and the rods 16 can also be ensured in the same way, by virtue of a tongue 151 of said central plate 15 and a groove 162 in the strips, opposite the groove 161 for the tongue 131 of the upright 13; in the present case, the tongue 151 of the central plate is not adjacent to any shoulder of the central plate 15; a clearance is also provided between tongue and groove, and the central plate 15 is also kept at a distance from the frame 11.
  • the central plate and the moldings are constituted by separate parts, and it is perfectly possible to provide a central panel molded in a single piece, or in several parts secured by nailing and / or by gluing or by any other means; one can thus provide a bonding of the tongue 151 of the central plate 15 in the groove 162 of the strip 16 which is provided to receive it.
  • the cupboard door according to the invention allows the different parts to play with each other without affecting the mechanical operation of the assembly; however, if some of these parts play with respect to each other, it is possible that unpainted or unpainted areas appear after the installation, and even at the dyeing, varnishing or painting of the door.
  • the grooved parts and therefore external to those carrying the tongues for example the central panels 14 or the strips 16, have a reduction or a chamfer 163 at the location of their angle located at the entrance to the inner wall of their slide or groove which is furthest from the frame; this chamfer 163 makes it possible to paint or varnish after mounting the interior part, for example an upright 13, on a part of its tongue; thus, seen from the front, the covering 12 always appears tinted, varnished or painted over its entire surface, even after the different parts have played with respect to each other.
  • the invention is not limited to the embodiments described above and shown, and it is possible to provide other embodiments without departing from the scope of the invention, for example providing tongues or tenons carried by central panels or moldings while the grooves would be machined in the longitudinal uprights.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Wing Frames And Configurations (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Assembled Shelves (AREA)
  • Lock And Its Accessories (AREA)
  • Motor Or Generator Frames (AREA)
  • Casings For Electric Apparatus (AREA)
EP81401473A 1980-09-23 1981-09-22 Porte, notamment pour placard, constituée d'éléments unitaires comportant une armature et un habillage Expired EP0048676B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81401473T ATE7727T1 (de) 1980-09-23 1981-09-22 Tuer, insbesondere moebeltuer, zusammengestellt aus einheitlichen elementen, eine armierung und eine verkleidung umfassend.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8020387 1980-09-23
FR8020387A FR2490714A1 (fr) 1980-09-23 1980-09-23 Porte, notamment pour placard, comportant des elements unitaires munis d'une armature et d'un habillage

Publications (2)

Publication Number Publication Date
EP0048676A1 EP0048676A1 (fr) 1982-03-31
EP0048676B1 true EP0048676B1 (fr) 1984-05-30

Family

ID=9246199

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81401473A Expired EP0048676B1 (fr) 1980-09-23 1981-09-22 Porte, notamment pour placard, constituée d'éléments unitaires comportant une armature et un habillage

Country Status (6)

Country Link
EP (1) EP0048676B1 (enrdf_load_stackoverflow)
AT (1) ATE7727T1 (enrdf_load_stackoverflow)
DE (1) DE3163901D1 (enrdf_load_stackoverflow)
ES (1) ES269015Y (enrdf_load_stackoverflow)
FR (1) FR2490714A1 (enrdf_load_stackoverflow)
IL (1) IL63581A0 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2750448B1 (fr) * 1996-07-01 1998-09-25 Baur Francis Porte interieure a decor interchangeable

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE516581C (de) * 1931-01-24 Josef Diel Dipl Ing Tuer
GB390459A (en) * 1932-11-25 1933-04-06 Ernest Hill Aldam Improvements in or relating to doors
SE373906C (sv) * 1972-03-08 1979-03-05 Ji Te Ab Dorr, speciellt ytterdorr
DE2554014A1 (de) * 1975-12-01 1977-06-02 Hans Richard Otten Bauelementensatz zum verstaerken von tuerblaettern
CH623381A5 (enrdf_load_stackoverflow) * 1977-09-30 1981-05-29 Hans Bernegger
GB2037854A (en) * 1978-12-22 1980-07-16 Clopay Corp Folding Doors

Also Published As

Publication number Publication date
ATE7727T1 (de) 1984-06-15
ES269015Y (es) 1983-12-16
FR2490714B1 (enrdf_load_stackoverflow) 1983-10-07
DE3163901D1 (en) 1984-07-05
EP0048676A1 (fr) 1982-03-31
ES269015U (es) 1983-06-16
IL63581A0 (en) 1981-11-30
FR2490714A1 (fr) 1982-03-26

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