EP0115604B1 - Schiebeelementsystem - Google Patents

Schiebeelementsystem Download PDF

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Publication number
EP0115604B1
EP0115604B1 EP83112519A EP83112519A EP0115604B1 EP 0115604 B1 EP0115604 B1 EP 0115604B1 EP 83112519 A EP83112519 A EP 83112519A EP 83112519 A EP83112519 A EP 83112519A EP 0115604 B1 EP0115604 B1 EP 0115604B1
Authority
EP
European Patent Office
Prior art keywords
sliding element
running
element system
figures
rolling
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
EP83112519A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0115604A1 (de
Inventor
Jochen Dipl.-Ing. Löhnert
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.)
Hetal Werke Franz Hettich GmbH and Co KG
Original Assignee
Hetal Werke Franz Hettich GmbH and Co KG
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
Priority claimed from DE19833329147 external-priority patent/DE3329147A1/de
Application filed by Hetal Werke Franz Hettich GmbH and Co KG filed Critical Hetal Werke Franz Hettich GmbH and Co KG
Priority to AT83112519T priority Critical patent/ATE22148T1/de
Publication of EP0115604A1 publication Critical patent/EP0115604A1/de
Application granted granted Critical
Publication of EP0115604B1 publication Critical patent/EP0115604B1/de
Expired 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
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D15/1065—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving track
    • 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
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/08—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane consisting of two or more independent parts movable each in its own guides
    • 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
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D15/1065—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving track
    • E05D2015/1071—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving track the track being directly linked to the fixed frame, e.g. slidingly
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/71—Toothed gearing
    • E05Y2201/712—Toothed gearing with incomplete toothing
    • 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
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/71—Toothed gearing
    • E05Y2201/716—Pinions
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/21—Combinations of elements of identical elements, e.g. of identical compression springs
    • 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
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/148—Windows
    • 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 sliding element system such as a door or window in the furniture and construction sector with at least one sliding element which can be moved from a closed position, in which it is in one plane with other components, to an open position parallel to it which can be moved in front of or behind the other components, rollers being attached to at least one side of the sliding element, which roll on a parallel or displaceable track or guideway and the door is guided at the other end via a guide rail which is also parallel to itself and synchronously and in the same direction with the track or guideway can be moved (DE-A-1 958 179).
  • a sliding element system such as a door or window in the furniture and construction sector with at least one sliding element which can be moved from a closed position, in which it is in one plane with other components, to an open position parallel to it which can be moved in front of or behind the other components, rollers being attached to at least one side of the sliding element, which roll on a parallel or displaceable track or guideway and the door is guided at the other end via a guide
  • DE-B-28 32 418 is mentioned as an example.
  • a special fitting with a total of four bars is used, which can be moved in one direction perpendicular to the plane of the sliding door by two suitable bearings. At the front ends of these rods there are rollers that engage the raceway and guideway or the guide rail.
  • This fitting has proven itself in itself, but it is structurally relatively complex, in particular due to the total of four displacement rods with their bearings, which also consume a considerable depth.
  • a third system moves the sliding doors parallel to each other with a tilt fitting.
  • the doors When tilting, the doors must be raised above the dead center, which is not readily possible, in particular with heavier doors.
  • These known systems are also based on the fact that the tilting mechanism engages at the lower end of the sliding door and is therefore very susceptible to dirt. It is also very disadvantageous that the resulting sliding friction must be overcome when pivoting the door, so that this also requires a relatively high amount of force, which prohibits a satisfactory use of this system in numerous applications, especially in the furniture sector (cupboards), but even with heavier doors, e.g. gates, building doors etc.
  • the invention avoids these disadvantages. It is the object of the invention to propose a sliding element system in which the sliding elements can be displaced parallel to one another with relatively little effort, with or without overcoming a dead center between the two end positions, the amount by which the sliding element. this may have to be raised, depending on the circumstances, can be freely selected.
  • the invention is characterized in that the track or guideway is pivotable about an axis extending in its longitudinal direction and rolls on this pivoting movement on a fixed part relative to the track or guideway.
  • the sliding element can be moved from one end position to the other without having to lift it.
  • the shifting takes place with an extremely low expenditure of force, because the parallel shifting takes place by rolling.
  • the sliding element can also be raised - to a small extent if necessary - when the sliding element is displaced in parallel, the two end positions then being stable without further aids.
  • the height of the raceway or guideway is approximately equal to the pitch radius.
  • the desired stability of the sliding element in its two end positions can be achieved here by additional means, for example by means of springs or magnetic force, provided that this is not dispensed with.
  • the sliding element has to be raised above a dead center when it is displaced in parallel, as a result of which the end positions are then stabilized without further action.
  • the height of the raceway or guideway is greater than the pitch radius. The height of the dead center can be matched to the door weight.
  • the track or guideway has a rolling surface at only one of its ends.
  • a swivel bearing can then be formed at its other end.
  • the track or guideway has rolling surfaces at both ends, so that extremely low friction losses then occur at both ends.
  • the two rolling surfaces have different rolling radii. Their centers can coincide or are preferably separated from one another by a predetermined distance.
  • fitting parts that achieve the parallel displacement of the sliding element by rolling are preferably only at one end (right, left, up, down) of the sliding element. But they can also be provided on both sides. If only one of these fittings is designed as a roller fitting, it is preferred for reasons of structural simplicity if the other fitting, i. H. the guide rail is pivotable about an axis which extends parallel to its longitudinal direction.
  • the principle according to the invention makes it possible to let the raceways or guideways extend undivided over the entire length of the system.
  • a split version is also possible, although this has disadvantages.
  • the track or guideway is positively guided during rolling.
  • the simplest embodiment provides that only one sliding element of the system can be moved parallel to one another. Usually, however, several sliding elements can be moved parallel to each other. Here you have to ensure a suitable coupling in the displacement of the sliding elements, if not one of the elements is fixed, i. H. cannot be moved perpendicular to its plane.
  • a particularly preferred embodiment is characterized in that parallel raceways and guideways are interlocked with one another.
  • the toothing can be designed as a partial segment of a gear wheel or also, for example, via a toothed rack with a gear wheel or gear wheel segment, etc. This generally leads to an opposite parallel displacement.
  • Another embodiment is characterized in that parallel raceways and guideways are connected to one another via links. This results in an opposite parallel shift.
  • a parallel parallel displacement is achieved if double raceways or guideways are provided with different distances of the raceways from the rolling surface.
  • parallel parallel displacement is characterized in that parallel raceways or guideways are connected to one another by slides which attack at points whose paths from one end position to the other are the same.
  • a safety catch which is characterized in that at least one flange is provided on the track or guideway or on the track rollers, which flange prevents the rollers from coming off in the open position.
  • push rods are provided which move the guide rails synchronously with the raceways or guideways.
  • the guideways are protected with a cover which is divided into the door width and which carries the raceways on its upper side. This prevents an otherwise disadvantageous contamination of the guide tracks arranged below.
  • the parallel displacement of the cover with its raceways can in and of itself also take place by means of split guideways.
  • the cover with its raceways is offset in parallel by guideways that pass undivided over the entire width of the system.
  • the guideway carries the rollers that sit on the track when the guideway is rolled off.
  • rollers integrated in the guideway have rolling surfaces for lateral rolling.
  • the sliding element in its closed position is supported on an extension of the guideway on a base profile. This relieves the rollers in the closed position of the sliding door.
  • FIGS. 2 and 3 show one possibility of solving the problem of dead center T and sliding friction.
  • the individual raceway is not tilted but rolled.
  • the radius of the rolling surface 21 corresponds to the height of the running profile 8, 9
  • the movement of the sliding elements lies on the straight line AB (FIG. 2).
  • the sliding elements are then in unstable equilibrium at every point of the sliding movement, and of course also in the two end positions.
  • the radius of the rolling surface 21 is therefore reduced to such an extent that both the end positions A and B get a stable equilibrium as when tilting and the dead center T of the movement line AB deviates from the end positions upwards so little that even heavy sliding elements are opened with normal effort and can be closed.
  • the straight line CD corresponds to the straight line AB in FIG. 2.
  • the length of the distance AC determines the height of the dead center T on the circular arc AB (FIG. 3). 10 to 17, 20, 21 and 23, 24 show exemplary embodiments.
  • Heavy door weights in the construction sector with multiple glazing up to 250 kg should be able to be moved without any sliding friction. It is therefore advisable to provide guideways with two instead of just one rolling surface, and it is advisable to choose different radii for these.
  • the diagram corresponding to FIG. 2 is shown in FIG. 4 (without stable end positions), that of FIG. 3 is adequate in FIG. 5 (with dead center). Exemplary embodiments see FIGS. 27 to 30.
  • More than three sliding elements are several systems arranged side by side.
  • the type of sliding door most commonly used in furniture construction is a combination of three doors on two tracks (Fig. 10 to 19, 23 to 26). Expediently - see FIGS. 10 and 11 - the two outer doors run on the rear track 9, the middle one on the front track 8. To open the cupboard, pull one of the two outer doors 2 towards itself, the door leaf facing him the associated individual running rail 9 entrains the rollers 6 and at the same time the second individual running rail 8 executes a counter movement, so that the two individual running rails 8, 9 move towards one another.
  • the outer doors 2 have moved forward in a plane parallel to the original plane, and at the same time the middle 1 has moved backwards by the same distance. The two outer 2 and the middle door 1 can now be moved past each other.
  • the inner side of the rolling surface 21 of the two raceways or guideways carries a gear segment 22, which is in engagement with the counterpart, via a cantilever.
  • the curves of these gear segments 22 are an ordinary cycloid. At small angles, this resembles a circle. Since the raceways or guide tracks 8, 9, 27 automatically move into their respective end positions when the dead center T is exceeded, the gearwheel segments 22 can be formed in a circle with sufficient play against one another. If you want to get by with a single running or guide profile, the two end positions are not symmetrical, but offset by half a tooth spacing. This must be taken into account when the base profile 16 is stopped.
  • Figure 13 shows a possibility of arranging two or three doors on a fixed and a movable single track.
  • the path of the rear raceway 9 must be twice as large as in the previously described embodiments.
  • a similar solution is shown in FIGS. 14 and 15, a system with a high dust seal when the doors are closed. It is particularly suitable for 3 doors on 2 tracks, with the outer doors moving on the top 8, the middle doors on the lower track 9.
  • the two raceways 8 + 9 are firmly connected to each other and roll on the common rolling surface 21. They do not move in opposite directions, but in the same direction. Due to the different heights of the raceways, they also cover different paths when rolling.
  • the movement of the lower raceway 9, that is to say for the middle door, is dimensioned so large that a seal between the door and the top surface of the body or base profile 16 is released.
  • the version with the double track only has a single moving part on the upper half of the fitting and, in addition to the good dust seal, has the advantage that when opening any door, the user pulls it open as with pivoting doors.
  • Unhooked locks 37 are molded onto the double running rail, so that the doors can only be hooked on and off in the rest position.
  • the base profile 16 can be U-shaped or T-shaped Fig. 16 + 17 can be executed.
  • the center of gravity of the suspended doors is close to the rollers, which means that the door leaves can hardly be bent.
  • the power transmission for counter-movement of the individual raceways takes place either analogously to FIGS. 10 and 11, or by gearwheel segments plugged onto the ends. according to Figure 12.
  • the lower Besc shown in Figures 18 and 19 is laghdroit h.
  • the guide rollers 23 run in an H-shaped profile 24 which is rotatably mounted about its longitudinal axis 13.
  • Figure 20 shows a sliding system with 3 doors on 3 tracks, the middle track 10 is fixed, the two outer 8 + 9 are opposite. Booms and gearwheel segments 22 are cut out at intervals along their entire length so that the fixed middle raceway 10 can be fastened to the base profile 16.
  • FIGS. 21 and 22 A further variant for 3 doors on 3 tracks is shown in FIGS. 21 and 22.
  • the middle door 3 is not movable in depth; Both outer doors 2 are brought into the movement position by moving them toward you, as is the case with the opening of each cabinet revolving door.
  • the two individual raceways 8 + 9 perform a rectified movement with different distances, so that there are two more parallel ones from the original plane.
  • the two individual raceways 8 + 9, which can be moved by rolling, are connected by slides 20 which engage in pivot points 13, the paths of which are the same from one end position to the other.
  • the design of the lower fitting part is shown in FIG. 22.
  • the guide profile 24 is firmly connected to the bearing plates 35, which are mounted in the pivot points 13. The synchronization of the movements in the upper and lower fittings is done by the push rod 11.
  • the raceway profiles 8 + 9 are shaped so that they serve simultaneously with the help of the rolling surfaces 21 for rolling, and the gear segments 22 for reversing the direction of movement.
  • the type of movement of these profiles in a V-shape against or apart limits the space available in the fitting depth. It is therefore expedient to also assign the function of the raceways to the cover 25. This does away with the advantage of continuous raceways, because the covers must be divided according to the width of the individual sliding elements, but problems with the joints due to poor alignment do not occur when the guideways 27 are formed according to the diagram in FIG Fixation in the two end positions is done by a so-called inlet - and the guideways extend (as before) across the entire system width.
  • Figures 23 to 26 show a solution for standing sliding elements such. B. on smaller cabinet furniture, such as kitchen wall cabinets or bathroom mirror cabinets.
  • Figure 23 shows the rest position
  • Figure 24 shows the movement position.
  • These carry on the inner side of the rolling surface 21 via a cantilever a gear segment 22 which is in engagement with the counterpart and causes the direction of movement to be reversed.
  • the guideways 27 only have the functions of deflecting the gear segments 22 and rolling over the rolling surfaces 21, but not the function of the raceways, which are now taken over by the cover 25 becomes.
  • FIGS. 25 and 26 which are analogous to FIGS. 23 and 24, the cover 25 is divided with the two raceways 8 + 9, namely at the abutment of the sliding elements.
  • the guideways 27 pass under the covers 25 over the entire width of the system.
  • the front race 8 of one cover 25 is aligned with the rear race 9 of the other.
  • Figures 27 and 28 show the section through a sliding balcony door or a sliding window, lower fitting half.
  • the construction has a movable and a fixed field (so-called version A).
  • Frame 36 and wing profile 2 are commercially available products.
  • the guideway 27 with the upper and lower rolling surfaces 21 according to the scheme in FIG. 5 carries rollers 29 in recesses and rolls around the pivot point 13 between the basic profile 16 and the cover 25.
  • the guide track 27 In the rest position, the guide track 27 is supported directly on the base profile 16 via the lower rolling surface 21.
  • the rollers 29 sit on their fixed surfaces 21 on the fixed raceway 10 of the basic profile 16. The slippage between the lower rolling surface 21 of the guideway 27 and the basic profile 16 is prevented by the small radius of this lower rolling surface.
  • the slippage on the upper rolling surface is prevented by the pins 32 - see description of FIGS. 6 and 7.
  • the pushing element can be actuated from the rest position into the movement position by means of a commercially available all-round locking.
  • the solution also offers the possibility of tilting the sliding element.
  • the guide track 27 rolls around the pivot point 13 only via its lower rolling surface 21 and that of the roller 29 on the base profile 16, the pins 32 must be locked and thus rolling between the guide track 27 and cover 25 over the upper rolling surface 21 is prevented.
  • the construction is characterized by the fact that the threshold can be kept low.
  • 29 and 30 show a possibility for balcony sliding systems with two or more movable elements. Because of the requirement for an all-round seal of all sashes, all must be rolled out of the rest position when opening.
  • the rolling process is analogous to that of FIGS. 27 and 28. Due to the different rolling paths, the rolling angles of the guideways 27 differ.
  • the covers are the same for all sliding elements.
  • sliding elements When sliding elements were mentioned above, this includes doors and windows in the furniture and construction sector, including gates and the like.
  • the sliding elements can be moved horizontally or vertically as soon as they are moved from their rest position parallel to themselves into the open position.
  • the vertical axes of the raceways or guideways are vertical for vertical displacement and horizontal for horizontal displacement.
  • the parallel parallel displacement e.g. 14, 15, 29 and 30, and also the simple parallel displacement, e.g. 27, 28, give the user the advantage that he pulls the sliding element towards himself when opening. This also provides the advantage of being sealed on all sides against dust and weather influences in the rest position.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)
EP83112519A 1983-01-07 1983-12-13 Schiebeelementsystem Expired EP0115604B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83112519T ATE22148T1 (de) 1983-01-07 1983-12-13 Schiebeelementsystem.

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE8300317 1983-01-07
DE8300317U 1983-01-07
DE8304985U 1983-02-23
DE8304985 1983-02-23
DE3329147 1983-08-12
DE19833329147 DE3329147A1 (de) 1983-01-07 1983-08-12 Schiebeelementsystem

Publications (2)

Publication Number Publication Date
EP0115604A1 EP0115604A1 (de) 1984-08-15
EP0115604B1 true EP0115604B1 (de) 1986-09-10

Family

ID=27191200

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83112519A Expired EP0115604B1 (de) 1983-01-07 1983-12-13 Schiebeelementsystem

Country Status (3)

Country Link
EP (1) EP0115604B1 (da)
DE (1) DE3366147D1 (da)
DK (1) DK607183A (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2292965B (en) * 1994-09-10 1997-10-29 Tidd Trailers Plc Curtain sided vehicles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL129125C (da) *
US2740168A (en) * 1953-05-25 1956-04-03 Charles S Wright Closure sealing apparatus
US2893071A (en) * 1957-10-14 1959-07-07 Gustave Miller Sliding door assembly
DE2832418C3 (de) * 1978-07-24 1981-05-27 Glasbau Heinrich Hahn Gmbh & Co Kg, 6000 Frankfurt Vitrine

Also Published As

Publication number Publication date
EP0115604A1 (de) 1984-08-15
DK607183A (da) 1984-07-08
DE3366147D1 (en) 1986-10-16
DK607183D0 (da) 1983-12-30

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