EP0031055B1 - Ferrure pour le guidage parallèle d'une porte - Google Patents
Ferrure pour le guidage parallèle d'une porte Download PDFInfo
- Publication number
- EP0031055B1 EP0031055B1 EP80107487A EP80107487A EP0031055B1 EP 0031055 B1 EP0031055 B1 EP 0031055B1 EP 80107487 A EP80107487 A EP 80107487A EP 80107487 A EP80107487 A EP 80107487A EP 0031055 B1 EP0031055 B1 EP 0031055B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- door
- fitting
- shank
- vertical
- cranks
- 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
Links
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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
- E05D15/00—Suspension arrangements for wings
- E05D15/28—Suspension arrangements for wings supported on arms movable in horizontal plane
- E05D15/32—Suspension arrangements for wings supported on arms movable in horizontal plane with two pairs of pivoted arms
- E05D15/34—Suspension arrangements for wings supported on arms movable in horizontal plane with two pairs of pivoted arms with wings opening parallel to themselves
-
- 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 fitting for doors with a parallel guide of the door pivotally mounted on a vertical axis, consisting of an upper and lower support arm, which are fixedly connected to the axis and form a frame-shaped, rigid linkage, and a parallel guide arm which has offset articulation points .
- the invention seeks to remedy this.
- the invention as characterized in the claims, solves the problem of developing a simple, cost-saving fitting which, even after a long period of use, produces an all-round system of the door in the closed position.
- cranks there are two cranks that can be adjusted with respect to one another in terms of their length and their rotational position, the two legs of which are spatially spaced from one another.
- Each of the two cranks has a horizontal and a vertical leg, the crankings of the two cranks being mirror images of each other.
- the horizontal legs are able to exert a torque on the door they are carrying, with which a targeted pressure of the door can be achieved at a point which would otherwise gap.
- This provides a simple, easy-to-install adjustment option for the fitting, which can also be carried out by inexperienced people. Readjustments of the fitting are also easily possible in this way if the wood of the cupboard or door should warp.
- a uniform set of cranks can be used for a wide range of doors of different heights.
- the desired length adjustment can be obtained by cutting off the unnecessary end pieces of the two vertical legs. When excess end pieces are cut off, there is no need to be too pedantic if one uses a sleeve encompassing the vertical legs at the ends to couple the cranks, which are directed against one another with their ends in a butt joint.
- connection of the fitting to the door can be carried out particularly easily if fastening clips are attached to the rear of the door, which grip around the two vertical legs of the two cranks to form the pivot bearing.
- This bracket can be used advantageously to carry the door if you use a radial shoulder on one of the two vertical legs on which the door is supported.
- a radial shoulder uses an adjusting ring which can be fixed on the vertical leg and which engages under one of the holding clips on the door.
- well-defined spacing heights for vertical adjustment of the door are obtained if, on the one hand, a stop on the door side and a projection provided on the vertical leg, e.g. a cross pin, on the other hand, a variable-distance link, namely an annular body with different receptacles for the cross pin, provides.
- the cabinet-side pivot bearing is surrounded by a raceway parallel to the turning circle of the cranks, on which a link located on the horizontal leg of the crank is guided.
- the raceway can be arranged on a bearing plate which can also be used as a screw-on base of the pivot bearing and which has a receptacle for a bearing journal at the crank end on the cabinet side in the center of the circle.
- This track can also be used to lock preferred door positions, such as the full open and closed position of the door when the link is resilient resiliently trained and provided the career with a corresponding leadership profile.
- a link it is advisable to provide a roller on a telescopic guide parallel to the axis of rotation, which sits on the horizontal leg of the crank and which is moved along a track formed by a web of different heights.
- the fitting according to the invention consists of a pair of parallel guides of the door 20 relative to the handlebars 11, 12 which provide the cabinet body 21 and which, as can be seen better from the distortion-free top view in FIG. 1, have a correspondingly effective one Length but have laterally offset articulation points.
- the door 20 is in a parallel position to its full closed position 20 'in FIG. 1 or full open position 20 "of FIG. 2 in each phase of its opening movement.
- One handlebar serves as a support arm 11 for holding the door, while the other Handlebar as the guide arm 12 controls the parallel position of the door 20 mentioned, whereby the door rotates in a defined manner about a pivot axis 22 located in the door center zone as shown in Fig. 1.
- the pivot axis is determined by the pivot point on the door side of two support arms 11.
- a single guide arm is sufficient 12, which, according to FIG. 1, has a different offset than the support arms 11.
- the two support arms 11 are each sections of two rigid tubular profile pieces, which are cranked in mirror image to one another, which is advantageous in terms of manufacture, adaptation of assembly.
- Each of these profile pieces forms a one-piece Z-crank 10 or 10 ', which has a spatial Z-leg profile. Because of their mirror-inverted shape, it is sufficient to describe only the Z-crank 10 arranged in the upper door region using the diagram of FIG.
- the crank 10 comprises a short end leg 13, which is adjoined by a Z central web 14. Although it is not functionally necessary, these crank sections lie essentially in a horizontal plane and form the angled support arm 11, which fulfills the function of a handlebar in the fitting.
- the horizontal leg 13 carries a journal sleeve 16, which is used to support the entire bracket 1 0, 1 0 'and which, as shown in FIG. 9, can be welded to the tubular profile.
- the crank 10 also has a vertically running Z-leg 15, which extends in the longitudinal direction of the door and meets the vertical leg 15 'of the lower Z-crank 10' running in mirror image. In the case of assembly, as can be seen from FIGS.
- the ends 17, 17 'of the two vertical legs 15, 15' lie against each other as far as possible in the butt joint, so that the flow of force is well transmitted under loads.
- a connecting clamp 18 is placed around the end sections of the vertical legs 15, 15 ', which ensures a rotationally fixed coupling of the two cranks 10, 10'.
- this connection consists of a C-clamp which can be fixed by screws and which expediently has a viewing window 19 in its clamp wall for observing the butt joint of the ends 17, 17 '.
- brackets 23 which simply encompass the round profile of the vertical legs 15, 15'.
- a Q-clamp can be used for this purpose, the ends of which can easily be screwed onto the rear of the door leaf, the two-part brackets 23 shown in more detail in FIGS. 6a to 6c are used in the present case.
- the holder 23 comprises a lower shell 24, which is screwed at 25 to the back of the door leaf. To fix the position, a bottom-side pin 27 can be countersunk in the door leaf 20.
- FIGS. 6a and 6b are drawn in as dash-dot lines Vla and Vlb in the top view of FIG. 6c.
- a rotatable play arises between the fully assembled holder 23 and the tubular profile 15, as a result of which the tubular axis 22 indicated in FIGS. 1, 6a and 6c becomes the relevant pivot axis for the door 20.
- the coupled vertical legs 15, 15 ' also serve to suspend the Door 20, for which a clamping ring 29, which can be fixed by a pressure screw in the desired height position of the vertical leg 15, 15 ', is used, which is shown in FIG. 7 and whose position of use results from FIGS. 3 and 4.
- the uppermost bracket 23 of the door 20 is supported on the upper end of the fixed clamping ring 29, as can be seen in FIG. 3, and takes up the weight of the door 20.
- such a support could be provided on several or all of the brackets 23 for the purpose of uniform load distribution.
- any support shoulders on the vertical legs 15, 15 'could be used to support the door, e.g. Radial cam or the 30 in FIG. 11 apparent, fixed in the tube profile clamping pin in this case a height adjustment possible by visible in FIG. 1 1 crown ring 31, a washer with one of said brackets cooperates such as 23 of the door and its upper smooth End face 32 has as a support bearing.
- the lower end face of the crown ring 31 is, however, provided along its entire circumference with a continuous group of edge cut-outs 33 which establish a crown-like appearance of the ring 31.
- the group of these outbreaks 33 lies on a spiral line indicated by dashed lines in FIG. 11, which may have a small slope.
- the height gradation of adjacent edge cutouts 33, in which the dowel pin 30 can optionally engage by turning the crown ring 31, is small and can be of the order of a millimeter.
- the door height can be adjusted by simply lifting and turning the crown ring, which can be done by any layperson without tools.
- the pivot bearing for the support arms 11 of the two Z-cranks 10, 10 ' is, as shown in FIG. 2, set back relative to the front opening plane 35 of the cabinet, which applies in a corresponding manner to the articulation point 36 of the guide arm 12 which is laterally displaced.
- the free end of the guide arm 12 is rotatably connected to the door 20 in the edge region of the rear by a bearing block 37 having flanges. After the articulation axis has been released from the bearing block 37 and a snap connection at the articulation point 36 on the cabinet side, the guide arm 12 can be easily dismantled without endangering its safety in use.
- the bearing 40 as can already be seen in FIGS. 1, 2 and 5, comprises a bearing plate 41 which is screwed to the bottom wall 38 or the top wall 38 'of the cabinet 21 and has through holes for the fastening screws 42 and is profiled in a special way.
- the bearing plate 41 has a semicircular outline with a flange 43 on one side, which comes to bear on a side wall 39 of the cabinet body 21, where it is screwed down by further fastening screws 42.
- the bearing plate 41 could also serve as an assembly part for connecting the bottom and side walls 38, 39.
- the bearing plate 41 has a raised web 44 along its circumference, the upper side of which forms a raceway 45 for a roller 46 guided thereon.
- an axle bolt 47 which can be seen in FIG. 9 and which engages in a bearing bush 48 located in the center of the circle of the bearing plate 41 and which in the material of the floor or ceiling wall 38, 38 'can be sunk.
- the engagement position of the bolt is secured by a locking screw 50 which engages in an inserted bolt groove 49.
- a guide sleeve 51 is embedded and welded into the tubular profile of the horizontal Z-leg 13, in which a piston 52 can be telescoped, which is spring-loaded in the extension direction by a compression spring 53 supported therein is.
- the piston is provided with a forked recess 54, in which the roller 46 is received with its axis.
- the roller 46 runs on the web 45 using the pressure force of the spring 53.
- the aligned position of the roller 46 with its race 45 which must also exist when the horizontal leg 13 is rotated, is prevented from rotating between the guide sleeve 51 and the piston 52 reached.
- the guide sleeve and the piston are profiled with a non-circular cross-section, as can be seen from the different jacket thickness in FIG. 9.
- the desired locking of the door can be achieved in certain pivot positions, for which the open and closed positions of the door are used in the present case.
- an automatic drive of the door 20 is achieved in the last phase of movement.
- the track 45 is profiled at the desired points by changing the height of the web 44, as is explained in more detail in FIG. 12. There the web profile is shown in that area 56 of the track 45 where the roller 46 is in the position 20 "of FIG. 2 when the door is fully open.
- the web decreases in full height 55, on one side an inclined ramp 57 is formed along which the spring-loaded roller 46 moves along by itself, so that a drive effect occurs.
- the other flank of this lowering 56 is so steep that it interacts with the roller 58 like a stop and thereby slows down the
- the dimensioning of the support arm 11 formed by the Z crank 10 ensures that the opened door 20 "is swiveled out fully with respect to the door opening 35 of the cabinet 21, because the opening edge of the Cupboard is encompassed in the region of the side wall 39.
- a similar profile of the track 45 is found at that point which, according to FIGS. 1 and 10, characterizes the closed position 20 'of the door. Appropriately, to increase the latching effect, the flanks of the web lowering there are steeper.
- the horizontal leg As shown in FIGS. 10 and 9, is provided with an opening 59.
- a screw 62 is inserted in the opening 59, which engages in the internal thread 60 of the piston 52, which is indicated by dashed lines in FIG. 9.
- the piston 52 carrying the roller 46 and the compression spring 53 are first captively connected to the associated Z crank 10.
- the entire catch can be pulled back into the guide sleeve 51 in the bearing 40 before the Z-crank is assembled, so that the bearing parts can be brought into engagement undisturbed.
- the screw is simply unscrewed again, the already out-of-roundness of the telescopic guide of the piston 52 also proving useful here.
- the end opening of the tubular profile lying in the storage area is closed by means of a suitable plastic stopper 61 or the like.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT80107487T ATE4238T1 (de) | 1979-12-18 | 1980-11-29 | Beschlag zur parallelfuehrung einer tuer. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2950857 | 1979-12-18 | ||
| DE2950857A DE2950857C2 (de) | 1979-12-18 | 1979-12-18 | Türbeschlag zur Parallelführung einer Tür |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0031055A1 EP0031055A1 (fr) | 1981-07-01 |
| EP0031055B1 true EP0031055B1 (fr) | 1983-07-20 |
Family
ID=6088788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP80107487A Expired EP0031055B1 (fr) | 1979-12-18 | 1980-11-29 | Ferrure pour le guidage parallèle d'une porte |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4393623A (fr) |
| EP (1) | EP0031055B1 (fr) |
| AT (1) | ATE4238T1 (fr) |
| DE (1) | DE2950857C2 (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1216642B (it) * | 1988-03-29 | 1990-03-08 | Mariani Enrico | Sistema per spostare un'anta di un mobile da una posizione aperta ad una chiusa. |
| BE1011418A4 (fr) * | 1995-12-14 | 1999-09-07 | Portal S A | Cadre ouvrant. |
| US6282847B1 (en) * | 1999-05-27 | 2001-09-04 | Genesis Systems Group, Ltd. | Workcell door and wall assembly |
| ITMI20021434A1 (it) * | 2002-06-28 | 2003-12-29 | Antonio Giovannetti | Meccanismo per ante a parallelogramma articolato per apertura/chiusura delle stesse |
| WO2009068974A2 (fr) | 2007-11-28 | 2009-06-04 | Ezio Terragni | Mécanisme de rototranslation amélioré d'un volet d'un élément de confinement |
| DE202010017933U1 (de) * | 2010-02-05 | 2013-03-26 | Kesseböhmer Holding e.K. | Beschlag für Eckschränke |
| WO2020085043A1 (fr) * | 2018-10-23 | 2020-04-30 | スガツネ工業株式会社 | Dispositif d'ouverture/fermeture de porte et charnière |
| WO2024186284A1 (fr) * | 2023-03-09 | 2024-09-12 | Samet Kalip Ve Madeni̇ Eşya San Ve Ti̇c. A.Ş | Dispositif de fermeture |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1804634U (de) * | 1959-10-17 | 1960-01-21 | Waggonfabrik Jos Rathgeber A G | Tuerfluegel, vorzugsweise fuer fahrzeugtueren. |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1009889A (en) * | 1911-04-17 | 1911-11-28 | Henry C Bruns | Swinging connection for silo-doors. |
| US1407790A (en) * | 1921-02-24 | 1922-02-28 | Jr William Lewis Evans | Hinge |
| US1658593A (en) * | 1927-04-27 | 1928-02-07 | J S Wilson Corp | Wardrobe |
| US1983125A (en) * | 1929-12-10 | 1934-12-04 | Austral Window Company | Adjustable hinge |
| US2010494A (en) * | 1931-05-04 | 1935-08-06 | Richard T Mcknew | Wardrobe structure |
| DE1260345B (de) * | 1963-10-17 | 1968-02-01 | Werkspoor Nv | Vorrichtung zum OEffnen und Schliessen von Tuerfluegeln eines Fahrzeugs |
| NL6814780A (fr) * | 1967-10-26 | 1969-04-29 | ||
| CH518437A (de) * | 1969-10-30 | 1972-01-31 | Bode & Co Vorm Wegmann & Co | Aussenschwingtür für Fahrzeuge |
| DE2013533A1 (de) * | 1970-03-20 | 1971-09-30 | Karl Kassbohrer Fahrzeugwerke GmbH, 7900 Ulm | Aufhangevorrichtung fur Schwingflügel, insbesondere Türflügel von Fahrzeugen |
| DE2722251A1 (de) * | 1977-05-17 | 1978-11-23 | Interluebke Kg | Beschlag fuer tueren o.dgl. |
-
1979
- 1979-12-18 DE DE2950857A patent/DE2950857C2/de not_active Expired
-
1980
- 1980-11-29 AT AT80107487T patent/ATE4238T1/de not_active IP Right Cessation
- 1980-11-29 EP EP80107487A patent/EP0031055B1/fr not_active Expired
- 1980-12-05 US US06/213,544 patent/US4393623A/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1804634U (de) * | 1959-10-17 | 1960-01-21 | Waggonfabrik Jos Rathgeber A G | Tuerfluegel, vorzugsweise fuer fahrzeugtueren. |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0031055A1 (fr) | 1981-07-01 |
| DE2950857A1 (de) | 1981-07-09 |
| ATE4238T1 (de) | 1983-08-15 |
| US4393623A (en) | 1983-07-19 |
| DE2950857C2 (de) | 1985-02-14 |
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