EP4390024A2 - Führungsvorrichtung zur führung eines möbelteils - Google Patents

Führungsvorrichtung zur führung eines möbelteils Download PDF

Info

Publication number
EP4390024A2
EP4390024A2 EP24175696.4A EP24175696A EP4390024A2 EP 4390024 A2 EP4390024 A2 EP 4390024A2 EP 24175696 A EP24175696 A EP 24175696A EP 4390024 A2 EP4390024 A2 EP 4390024A2
Authority
EP
European Patent Office
Prior art keywords
support
support roller
guide rail
furniture
guide
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.)
Pending
Application number
EP24175696.4A
Other languages
German (de)
English (en)
French (fr)
Inventor
Markus IRGANG
Günter SCHWARZMANN
Bernd König
Markus ALGE
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.)
Julius Blum GmbH
Original Assignee
Julius Blum GmbH
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 Julius Blum GmbH filed Critical Julius Blum GmbH
Publication of EP4390024A2 publication Critical patent/EP4390024A2/de
Pending legal-status Critical Current

Links

Images

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
    • E05D15/26—Suspension arrangements for wings for folding wings
    • 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
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • E05D15/063—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis
    • 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
    • E05D15/26—Suspension arrangements for wings for folding wings
    • E05D15/264—Suspension arrangements for wings for folding wings for bi-fold wings
    • 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
    • E05D15/56—Suspension arrangements for wings with successive different movements
    • E05D15/58—Suspension arrangements for wings with successive different movements with both swinging and sliding movements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/04—Fasteners specially adapted for holding sliding wings open
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/214—Disengaging means
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/218—Holders
    • E05Y2201/222—Stabilizers, e.g. anti-rattle devices
    • 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
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/224—Stops
    • 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
    • E05Y2201/606—Accessories therefor
    • E05Y2201/61—Cooperation between suspension or transmission members
    • E05Y2201/612—Cooperation between suspension or transmission members between carriers and rails
    • 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
    • E05Y2201/606—Accessories therefor
    • E05Y2201/61—Cooperation between suspension or transmission members
    • E05Y2201/616—Cooperation between suspension or transmission members to ensure mutual engagement, e.g. counter-rollers
    • 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
    • E05Y2201/638—Cams; Ramps
    • 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
    • E05Y2201/688—Rollers
    • E05Y2201/692—Rollers having vertical axes
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable
    • E05Y2600/30—Adjustment motion
    • E05Y2600/31—Linear motion
    • E05Y2600/312—Horizontal motion
    • 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
    • E05Y2800/40—Physical or chemical protection
    • E05Y2800/404—Physical or chemical protection against component faults or failure
    • 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
    • E05Y2900/212—Doors disappearing in pockets in the furniture body

Definitions

  • the invention relates to a guide device for guiding a furniture part, in particular a sliding door or folding-sliding door, comprising at least one guide rail and at least one chassis which can be connected to the furniture part and which can be moved on the at least one guide rail, wherein the at least one chassis has at least one support roller mounted about a first axis of rotation for supporting the weight of the furniture part and at least one support roller for laterally guiding the furniture part, wherein the at least one support roller is mounted so as to be rotatable about a second axis of rotation oriented transversely to the first axis of rotation.
  • the invention further relates to a piece of furniture with at least one furniture part, in particular a sliding door or folding-sliding door, a furniture body and at least one such guide device.
  • the invention further relates to a method for guiding at least one furniture part, in particular a sliding door or folding-sliding door, relative to a furniture body by means of at least one such guide device.
  • the object of the invention is to improve a guide device in such a way that flattening of the support rollers is prevented or at least reduced. It is also an object of the invention to provide a piece of furniture with an improved guide device. It is also an object of the invention to provide a method using an improved guide device.
  • At least one support device is provided which is separate from the at least one support roller and which is designed to relieve the at least one support roller in at least one end position of the at least one guide rail against a transverse force acting laterally, i.e. essentially parallel to the first axis of rotation.
  • the at least one support device has at least a first part and a second part which are movable relative to one another, wherein the first part and the second part are coupled to one another in a first position in order to relieve the at least one support roller against the transverse force, and wherein the first part and the second part are decoupled from one another at least in a second position.
  • the two-part design ensures that the support roller can only be used in a certain position or in the The load is relieved in a certain position and can fulfil its design function unhindered in at least a second position. It is also possible for such a support device to be subsequently attached to a guide device.
  • one of the at least two parts of the at least one support device is connected to the at least one chassis in a movement-coupled manner, and/or wherein the other of the at least two parts of the at least one support device can be arranged in a stationary manner, preferably connected to the at least one guide rail.
  • Such a design can enable a more stable construction, since only one part of the support device is movable, while the second part can be arranged in a fixed position. This can reduce the likelihood of damage to the components, since the fixed component has no room for movement.
  • the at least one support device has at least one ramp, preferably wherein the at least one ramp is aligned substantially parallel to the second axis of rotation of the at least one support roller, and/or the at least one ramp is aligned obliquely to a longitudinal direction of the at least one guide rail.
  • Parallel means that the axis of rotation and the plane of the ramp do not have a common intersection point.
  • the ramp is inclined to a longitudinal direction of the guide rail if it forms an acute angle with it.
  • the ramp can serve to guide the support device and thus simplify the unloading process of at least one support roller in an end position of the guide rail.
  • At least one support is provided which is aligned substantially parallel to the second axis of rotation and on which the furniture part can be mounted, preferably via at least one hinge, and/or at least two guide rails are provided which are arranged substantially transversely to one another.
  • a support which is aligned essentially parallel to the second axis of rotation, enables the motion-coupled connection of two guide devices. This allows better and more stable guidance of the furniture part. This can prevent the furniture part from tipping over, especially when subjected to lateral loads.
  • a support can serve as a connecting element between the individual rollers and thus also serve as a chassis.
  • the furniture part is also possible for the furniture part to be mounted on two guide rails that are perpendicular to each other. This makes it possible to move around corners. With a folding-sliding door, it is possible that the folding-sliding door will always be outside the space between the two guide rails when moving. In general, the use of two Guide rails increase the freedom of movement of the furniture part.
  • a second guide rail can enable the furniture part to move in a direction transverse to the first guide rail, which can increase the lateral load on the first guide rail. This makes it even more important to relieve the load on the support roller in the end positions in order to prevent the support rollers from flattening.
  • the at least one support device has at least one rolling element, preferably wherein the at least one rolling element is mounted so as to be rotatable about a third axis of rotation aligned parallel to the second axis of rotation of the at least one support roller, and/or is mounted on the at least one chassis via at least one needle roller bearing, and/or is made of steel at least in regions.
  • a rolling element as part of the support device can improve the relief of the support roller in an end position of the guide rail.
  • the round shape of the rolling element can simplify coupling in an end position.
  • the rolling bearings are mounted so that they can rotate about an axis of rotation parallel to the second axis of rotation. Such positioning enables optimum relief of the support roller, since the rolling bearings can be aligned parallel to at least one support roller.
  • steel can be used for the rolling element, at least in some areas.
  • other hard, non-brittle materials are also conceivable. The deformation of such materials is negligible even under long-term loads. This makes such materials ideal for permanently relieving the load on the support rollers.
  • the at least one support device has at least one sliding body.
  • a sliding body can also be used to ensure that the support rollers are relieved in an end position of the guide rail.
  • Such a sliding body can be used as an alternative or in addition to a rolling body.
  • the sliding body can serve as a guide for the support device during the relief process in order to gradually limit the existing range of motion of the guide device in the area of the end position and to gradually reduce the load on the support rollers in this area until the coupled position is reached.
  • contact of the at least one support roller to the at least one guide rail in the at least one end position of the at least one guide rail can be eliminated by the at least one support device. This prevents the support roller from flattening. because in this end position there is no longer any lateral load on the support roller.
  • the at least one guide rail consists at least partially of aluminum, and/or wherein a lateral surface of the at least one support roller consists of plastic, and/or wherein the at least one support device has at least one part made of steel that can be arranged in a fixed position.
  • the guide rail Due to the low weight and relatively high strength and stability of aluminum, it can be advantageous to manufacture the guide rail from aluminum, at least in part. For good and quiet rolling behavior of the support roller, it can be advantageous if it is made of plastic. It is also conceivable that only the outer shell of the support roller is made of plastic. For the support device, it can be advantageous if at least one part of the support device that can be arranged in a fixed position is made of steel, in order to avoid wear and deformation of the support device. This can guarantee a constant relief of the support roller.
  • one of the at least two parts of the at least one support device has a U-profile which can be detachably coupled to the at least one rolling element of the second of the at least two parts of the at least one support device.
  • the guidance of the furniture part during The U-profile serves to catch the rolling element and thereby initiate the unloading process in the end area of the guide rail and then to relieve the support roller in the coupled state.
  • the U-profile enables relief in the event of lateral loading regardless of the direction.
  • the at least one support device has at least one pin, preferably wherein the at least one pin is arranged substantially parallel to a longitudinal direction of the at least one guide rail, and/or at least a second pin is provided, wherein the two pins are spaced apart from one another, preferably in a transverse direction of the at least one guide rail, and/or the at least one pin has a ramp in an end region, and/or the at least one pin is arranged in a preferably corresponding recess of a profile section of the at least one guide rail, and/or the at least one pin consists substantially of steel, and/or the at least one pin is arranged in an end region of the at least one guide rail.
  • the furniture according to the invention consists of at least one furniture part, in particular a sliding door or folding-sliding door, a furniture body and at least one guide device according to the invention, preferably wherein the furniture has at least one interior space which can be covered at least in part by the at least one furniture part, in in which kitchen furniture and/or kitchen appliances can be arranged, and/or has at least one cavity extending in a depth direction of the furniture for at least partially receiving the at least one furniture part.
  • Fig. 1a shows a perspective view of a piece of furniture 20 with a furniture body 21 and plate-shaped furniture parts 2 that can be moved relative thereto and can also be seen as a folding-sliding door.
  • the furniture parts 2 consist of individual plate-shaped parts that are connected by Hinge fittings 28 (not shown in this figure) are connected to each other.
  • the furniture parts 2 are movably mounted on the cross rail 25 between a first position in which the furniture parts 2 are aligned essentially coplanar to one another and a second position in which the furniture parts 2 are aligned essentially parallel to one another. In the parallel position, the furniture parts 2 can be pushed in a first direction of movement M1 into a lateral cavity 23, which serves as a receiving compartment.
  • the guide system 24 comprises a cross rail 25 with a longitudinal direction L, with a guide carriage 26 that can be connected to the furniture part 2 being mounted so that it can move along the cross rail 24.
  • the furniture part 2 is rotatably mounted on a support 11 via two or more hinges 27.
  • the support 11 is mounted on at least one guide rail 3 (not shown in this figure) and can be pushed into the cavity 23 in the direction of the depth of the furniture body 21.
  • the support 11 is designed so that in this position it connects to the cross rail 25 in the longitudinal direction L. and that the guide carriage 26 is transferable between the cross rail 25 and the carrier 11. Thus, the guide carriage 26 can be pushed onto the carrier 11 in this position.
  • the support 11 is designed as an elongated column whose length corresponds to at least half the height of the furniture parts 2.
  • Figure 2a shows the furniture 20, whereby the two furniture parts 2 are in a parallel position to each other.
  • the guide carriage 26 has been transferred to the carrier 11.
  • the carrier 11 has been unlocked by sliding the guide carriage 26 and is in this state along the guide rail 3 (not shown here, see Fig.3 ) can be inserted into the cavity 23 in the depth direction of the furniture body 21.
  • Figure 2b shows the furniture 20 with the furniture parts 2 in a completely inserted state.
  • the furniture parts 2 are thus guided by the guide system 24 starting from a first coplanar position according to Figure 1a and a second parallel position according to Figure 2b , in which the furniture parts 2 were pushed into the cavity 23, movably mounted.
  • the cavity 23 is formed by a side wall 14 of the furniture body 21 and an outer wall 17 of the furniture 20 arranged parallel thereto.
  • the interior 22 of the furniture 20, such as a kitchen or a work surface can be completely covered so that this interior 22 can be separated from the rest of the living space.
  • Fig.3 shows the furniture 20, wherein the outer wall 17 has been hidden in order to illustrate the arrangement of the guide rail 3 in the cavity 23.
  • At least one guide rail 3 for guiding the support 11 and thus the furniture part 2 is mounted on the side wall 14 of the furniture body 21.
  • Two guide rails 3 can be seen in the figure, which can ensure better guidance of the carrier 11.
  • the guide rails 3 are arranged transversely, preferably at right angles, to the cross rail 25.
  • the other components of the guide device 1 are not visible in this figure and are discussed in more detail in the following figures.
  • a support device 7 according to the invention can be used.
  • Figure 4a shows the guide device 1 with support 11 in the decoupled state.
  • the additional illustration of the furniture part 2 and the furniture body 21 has been omitted.
  • the guide device 1 and the support 11 are shown in full to clarify which section is shown in which perspective.
  • the guide device 1 can be seen in the decoupled state.
  • the support roller 5 is movably arranged in the guide rail 3.
  • the support roller 6 is hidden in this figure, but is located between the support roller 5 and the rolling element 12.
  • the support roller 5 is connected to the carrier 11.
  • the first part 8 of the support device 7, which is connected to the chassis 4 in a movement-coupled manner, is designed as a rolling element 12 in this embodiment.
  • the at least one rolling element 12 and the support roller 6 hidden in this figure are attached to the same carriage 18 in this embodiment.
  • the carriage 18 is connected to the carrier 11, whereby the carrier 11 connects the support roller 6 and the support roller 5 to one another and thus functions as a chassis 4 at the same time as the two rollers.
  • Figure 4b shows the embodiment of Figure 4a in a different perspective.
  • the support roller 5 is movably mounted on a support 15 in the guide rail 3.
  • This support 15 serves to slow down, preferably prevent, the wear of the support roller 5.
  • the support 15 can serve to reduce noise.
  • Under the support roller 5 is the support roller 6, which is hidden in this illustration and is connected to the carrier 11 via the carriage 18.
  • the at least one rolling element 12 is also connected to the carriage 18.
  • the stationary part 9 of the support device 7 is designed in this embodiment as a U-profile, in which the at least one rolling element 12 can be coupled.
  • Figure 5a shows the guide device 1 from the same perspective as Figure 4a .
  • the carrier 11, which also serves as the chassis 4 has been omitted in this illustration.
  • the support roller 5 is arranged so that it can move in the guide rail 3.
  • the first part 8 of the support device 7, which is coupled in terms of movement to the chassis 4, comprises two rolling elements 12, which are arranged on the carriage 18.
  • two support rollers 6 (which are hidden or only partially visible in this illustration) are arranged on the top side of the carriage 18.
  • both the support rollers 6 and the rolling elements 12 serves to provide stable guidance of the chassis 4 (not shown). This can prevent the guide device 1 from jamming or wedging due to lateral loads and/or loads acting parallel to the direction of travel.
  • the second part of the support device 7, which can be arranged in a fixed position, is designed in such a way that both rolling elements 12 can be accommodated in the U-profile. This prevents the carrier 11 (not shown) from tipping over in the unloading position and additional loading of the support rollers 6 (which are not visible or only partially visible) in the unloading position.
  • Figure 5b shows the arrangement of the Figure 5a in the side view, which in the assembly position corresponds to the front view of the furniture 20.
  • the support roller 5, which is mounted about a first axis of rotation D1 is movably mounted on a support 15 in the guide rail 3.
  • the support roller 6 is mounted so that it can rotate about a second axis of rotation D2 aligned transversely to the first axis of rotation D1.
  • the rolling elements 12 are mounted on the same carriage 18 as the support rollers 6.
  • the movement of the rolling elements 12 through the carriage 18 is coupled to the chassis 4 (not shown).
  • the support roller 5 and the support rollers 6 can be connected to a carrier 11 (not shown), which in this embodiment would simultaneously fulfill the function of the chassis 4.
  • the stationary part 9 of the support device 7 is designed as a U-profile, which has ramps 10 on both sides in the longitudinal direction of the guide rail 3. These ramps 10 make it easier to accommodate the rolling elements 12 in the U-profile and thus ensure a smooth transition from an uncoupled position to the coupled position.
  • Figure 6a shows the guide device 1 with carrier 11 in the coupled state. The arrangement is shown in full on the right-hand side in order to be able to better assign the detailed representation.
  • the U-profile of the stationary part 9 of the support device 7 has the rolling elements 12 of the part 8 of the support device 7 which is coupled in motion to the chassis 4.
  • Support device 7 is taken up and the support rollers 6 (not visible or hidden in this figure) are thereby relieved.
  • the support rollers 6 and the rolling elements 12 are arranged on the same carriage 18, which in turn is connected to the carrier 11. Since the support roller 5 is also connected to the carrier 11, in this embodiment the latter represents part of the chassis 4.
  • Figure 6b shows the guide device 1 with support 11 in coupled position in a side view, which corresponds to the front view of the furniture 1 in the assembly position.
  • Figure 6b compared to Figure 5b depicts the coupled state of the support device 7, no difference can be seen in this perspective.
  • the support roller 5 is movably mounted on a support 15 in the guide rail 3.
  • the support roller 5 is connected to the carrier 11, on which the furniture part 2 can be rotatably mounted.
  • the support roller 6 and the rolling elements 12 are arranged on the same carriage 18, which is also connected to the carrier 11.
  • Figure 7 shows a second embodiment of a support device 7 according to the invention in the coupled state.
  • the guide rail 3 is mounted on the side wall 14 of the furniture body 21.
  • the first part 8 of the support device 7, which is coupled in motion to the chassis 4, is arranged on the carrier 11.
  • the stationary part 9 of the support device 7 is arranged on the guide rail 3.
  • chassis 4 or the at least one support roller 6 and the support roller 4 are hidden in this figure by the carrier 11.
  • the carrier 11 On the first part 8 of the support device 7, for use according to the Figures 1a, 1b , 2a and 2b An attachment with a holder for the guide carriage 26 of the cross rail 25 can also be arranged. In order to ensure a transfer from the cross rail 25 to this attachment, a recess is provided on the side wall 14.
  • FIG 8 shows the embodiment of Figure 7 in an exploded view.
  • the guide device 1 consists of a guide rail 3, a carrier 11 with a chassis 4 arranged thereon, which comprises at least one support roller 5 and at least one support roller 6. Only one support roller 6 is shown in this illustration. The second support roller 6 and the support roller 5 are covered by the carrier 11.
  • the support device 7 consists of two parts, wherein the first part 8 of the support device 7 can be arranged in a movement-coupled manner with the chassis 4 and the second part 9 of the support device 7 can be arranged in a stationary manner.
  • the first part 8 of the support device 7, which can be coupled to the chassis 4, has a sliding body 13, which serves as a guide during the initiation and/or relief process.
  • the second part 9 of the support device 7, which can be arranged in a fixed position, can be arranged on the guide rail 3 and connected to it with a screw 16.
  • the corresponding counterpart with a thread for receiving the screw 16 is covered by the second part 9 of the support device 7 in this illustration.
  • Figure 9 shows a horizontal section of the embodiment of Figure 7 in the decoupled state.
  • Two support rollers 6 are movably arranged in the guide rail 3. These are connected by the chassis 4 to the support roller 5 which is covered by the chassis 4.
  • the second ramp 10 serves to bring the first part 8 of the guide device 7 into the correct end position and thereby ensure permanent relief of the support rollers 6 in the end position.
  • Figure 10 shows the same horizontal section as Figure 9 in the coupled state.
  • the first part 8 of the support device 7, which is coupled in motion to the chassis 4, is in the end position and is flush with the second part 9 of the support device 7, which can be arranged in a fixed position.
  • the furniture part 2 can be moved from the parallel position to the coplanar position in order to cover the interior 22 of the furniture 20.
  • This change in load causes the two parts 8, 9 of the support device 1 to wedge into one another, which relieves the load on the support rollers 6. is additionally reinforced and the chassis 4 is fixed in the final position.
  • Fig. 11a-11e show various views of a bearing device 19 for the rotatable mounting of the rolling element 12 and/or the support roller 6.
  • the bearing device 19 comprises a, preferably plate-shaped, base part 19a and a bearing pin 29 for mounting the rolling element 12 and/or the support roller 6.
  • the bearing device 19 shown can in particular increase the tilting stability of the bearing pin 29, the rolling element 12 and the support roller 6 in relation to the base part 19a.
  • Fig. 11a shows a perspective view of the bearing device 19
  • Fig. 11b shows the bearing device 19 in a side view
  • Fig. 11c shows a plan view of the bearing device 19
  • Fig. 11d shows a sectional view along the plane AA according to Fig. 11c
  • Fig. 11e shows the Fig. 11d circled area in an enlarged view.
  • the rolling element 12 and the support roller 6 are spaced apart from one another in a vertical direction.
  • the compact needle roller bearing 30 for the rotatable mounting of the rolling element 12 can be seen.
  • the bearing pin 29 has two spaced-apart end regions 31, 32, with the rolling element 12 being arranged at the first end region 31 and the support roller 6 at the second end region 32 of the bearing pin 29.
  • the first end region 31 of the bearing pin 29 is widened so that the Rolling body 12 is held in position so that it can rotate.
  • the second end region 32 of the bearing pin 19 can be rotated so that the support roller 6 is arranged so that it can rotate and cannot be lost on the bearing pin 29.
  • the two end regions 31, 32 of the bearing pin 29 can protrude in different directions from the base part 19a and/or at least one spacer 37 is provided which spaces the at least one support roller 6 from the base part 19a.
  • the contact area between the base part 19a and the bearing pin 29 can be increased by the necking 36 (i.e. by a collar raised from the base part 19a). Additional strength between the base part 19a and the bearing pin 29 is brought about by the conical press fit between the base part 19a and the bearing pin 29.
  • the base part 19a and the bearing pin 29 are connected to one another at the connection point 35. pressed together, whereby the base part 19a and the bearing pin 29 can be connected to one another in a force-fitting and form-fitting manner.
  • the spacer 37 is arranged between the base part 19a and the support roller 6, wherein the spacer 37 surrounds the through hole 33 at least in part.
  • the spacer 37 rests on the base part 19a and in this way inhibits a tilting movement of the support roller 6 relative to the base part 19a.
  • FIGS. 12a, b and 13a, b show a further embodiment of a support device 7, which comprises two pins 38 which are mounted in a front end portion of the guide rail 3.
  • the pins 38 are arranged substantially parallel to a longitudinal direction of the at least one guide rail 3.
  • the two pins 38 are spaced apart from each other in a transverse direction of the guide rail 3.
  • the pins 38 each have a ramp 10 in an end region.
  • the ramp 10 can be designed in the form of a frustoconical section.
  • the pins 38 are each arranged in a corresponding recess 39 of a profile section 40 of the guide rail 3, preferably with a U-shaped cross section.
  • the pins 38 consist essentially of steel.
  • the Figure 13a shows a state in which the rolling element 12 is supported on the two pins 38 in an end position, and the Figure 13b a state in which this is not the case in a position separate from the end position.
  • the support roller 6 In the supported state, the support roller 6 is relieved of load. In the unsupported state, the rolling element 12 is not in contact with the guide rail 3. In this case, the lateral support is provided by the support roller 6.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Drawers Of Furniture (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Audible And Visible Signals (AREA)
  • Cabinets, Racks, Or The Like Of Rigid Construction (AREA)
EP24175696.4A 2019-12-19 2020-12-11 Führungsvorrichtung zur führung eines möbelteils Pending EP4390024A2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA51125/2019A AT523327A1 (de) 2019-12-19 2019-12-19 Führungsvorrichtung zur Führung eines Möbelteils
PCT/AT2020/060450 WO2021119688A1 (de) 2019-12-19 2020-12-11 Führungsvorrichtung zur führung eines möbelteils
EP20828824.1A EP4077848B1 (de) 2019-12-19 2020-12-11 Führungsvorrichtung zur führung eines möbelteils

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP20828824.1A Division EP4077848B1 (de) 2019-12-19 2020-12-11 Führungsvorrichtung zur führung eines möbelteils

Publications (1)

Publication Number Publication Date
EP4390024A2 true EP4390024A2 (de) 2024-06-26

Family

ID=73943118

Family Applications (2)

Application Number Title Priority Date Filing Date
EP24175696.4A Pending EP4390024A2 (de) 2019-12-19 2020-12-11 Führungsvorrichtung zur führung eines möbelteils
EP20828824.1A Active EP4077848B1 (de) 2019-12-19 2020-12-11 Führungsvorrichtung zur führung eines möbelteils

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP20828824.1A Active EP4077848B1 (de) 2019-12-19 2020-12-11 Führungsvorrichtung zur führung eines möbelteils

Country Status (7)

Country Link
US (1) US20220307304A1 (zh)
EP (2) EP4390024A2 (zh)
JP (1) JP7453380B2 (zh)
CN (1) CN114829726A (zh)
AT (1) AT523327A1 (zh)
TW (1) TWI792122B (zh)
WO (1) WO2021119688A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT521828B1 (de) * 2018-11-13 2022-09-15 Blum Gmbh Julius Anordnung zur Führung wenigstens einer Falt-Schiebe-Tür
AT523271B1 (de) * 2019-12-19 2021-07-15 Blum Gmbh Julius Führungsanordnung zur Führung wenigstens eines bewegbaren Möbelteils
GB2622250A (en) * 2022-09-08 2024-03-13 Accuride Int Ltd Improvements in Pocket Door Suspension Systems

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3049083A (en) * 1961-07-03 1962-08-14 Midwest Conveyor Company Inc Conveyor trolley
JPS6116380Y2 (zh) * 1980-07-10 1986-05-20
DE3107999A1 (de) * 1981-03-03 1982-09-16 Volkswagenwerk Ag, 3180 Wolfsburg "trag- und fuehrungsvorrichtung fuer eine schiebetuer, insbesondere fuer kraftfahrzeuge"
US4457046A (en) * 1981-08-04 1984-07-03 Vater Lance M Track roller carriage assembly for supporting a sliding door, panel or the like
US4642844A (en) * 1985-02-22 1987-02-17 National Manufacturing Co. Trolley hanger for sliding door
US4852628A (en) * 1987-04-27 1989-08-01 Labex Gmbh Suspension system for folding door
DE3942584A1 (de) * 1989-12-22 1991-06-27 Weyel Kg Einschiebe-falttuer-system fuer einen schrank
JPH083674Y2 (ja) * 1991-04-26 1996-01-31 三協アルミニウム工業株式会社 折り畳み扉
JPH09144419A (ja) * 1995-11-16 1997-06-03 Daiken:Kk 移動パネルの取り付け構造
CH690504A5 (de) * 1996-01-18 2000-09-29 Hawa Ag Scharniervorrichtung und Laufwerk für dreh- und verschiebbare Flügelelemente.
EP0864719B1 (en) * 1997-03-12 2002-11-20 B&B Italia S.p.A. System for opening and closing doors in furniture, rooms and the like
JP3485004B2 (ja) 1998-12-21 2004-01-13 トヨタ車体株式会社 貨物車両における荷箱の扉
DE20108229U1 (de) * 2001-05-16 2001-09-13 Salice Arturo Spa Führungseinrichtung für eine Faltschiebetür
EP1394349A1 (de) * 2002-08-27 2004-03-03 Hawa Ag Verschiebevorrichtung für drehbar gehaltene Trennelemente und Möbelstück
JP4089410B2 (ja) * 2002-12-06 2008-05-28 株式会社パル ランナ−ラッチ機構及び該ランナ−ラッチ機構を用いた戸板構造体。
JP4468100B2 (ja) * 2004-07-29 2010-05-26 株式会社大井製作所 スライドドア支持装置
JP4533778B2 (ja) 2005-03-16 2010-09-01 三井金属鉱業株式会社 車両用スライドドアの支持装置
FR2896008B1 (fr) * 2006-01-10 2008-04-18 Peugeot Citroen Automobiles Sa Dispositif de guidage pour porte coulissante d'un vehicule automobile, porte coulissante comprenant un tel dispositif, et vehicule automobile comprenant une telle porte.
US7699089B2 (en) * 2006-05-17 2010-04-20 Rite-Hite Holding Corporation Power-operated folding door
JP4888070B2 (ja) * 2006-11-14 2012-02-29 株式会社イトーキ 折戸開閉機構における指詰防止装置
JP5013610B2 (ja) 2008-01-17 2012-08-29 株式会社明工 吊戸ランナの隙間閉鎖機構付き軸受けストッパー
EP2133499B1 (en) * 2008-06-12 2012-08-15 Fratelli Comunello S.p.A. Trolley for a slidable cantilever gate and process for its manufacture
US20100038041A1 (en) * 2008-08-14 2010-02-18 Shou-Hsing Liao Suspension pulley structure for movable partitions
EP2459828B1 (en) * 2009-07-31 2015-11-25 RMD Industries Pty Ltd Bogey assembly
EP3913177A1 (de) * 2012-12-05 2021-11-24 Hawa Sliding Solutions AG Vorrichtung zum verbinden trennelemente und funktionseinheit
AU2014231755A1 (en) * 2013-03-11 2015-09-03 Centor Design Pty Ltd A carriage
AT516282B1 (de) * 2014-11-26 2016-04-15 Blum Gmbh Julius Anordnung zum Aufspreizen wenigstens zweier gelenkig miteinander verbundener Türflügel
EP3088646B1 (de) * 2015-04-27 2020-02-19 Hawa Sliding Solutions AG Führungsvorrichtung für eine schiebetür
AT519120B1 (de) * 2017-01-13 2018-04-15 Blum Gmbh Julius Schienenanordnung für Möbelteile
AT519246B1 (de) * 2017-01-13 2018-05-15 Blum Gmbh Julius Führungssystem zur Führung eines bewegbar gelagerten Möbelteiles
AT519374B1 (de) * 2017-01-13 2018-06-15 Blum Gmbh Julius Führungssystem zur Führung eines bewegbar gelagerten Möbelteiles
DE102017107565A1 (de) * 2017-04-07 2018-10-11 Hettich-Heinze Gmbh & Co. Kg Möbelbeschlag für eine kombinierte Schiebe- und Schwenkbewegung einer mehrteiligen Tür und Möbel mit einem derartigen Möbelbeschlag
AT521139B1 (de) * 2018-11-14 2019-11-15 Blum Gmbh Julius Führungssystem zur Führung eines bewegbar gelagerten Türflügels
AT521260B1 (de) * 2018-11-14 2019-12-15 Blum Gmbh Julius Führungssystem zur Führung eines bewegbar gelagerten Türflügels

Also Published As

Publication number Publication date
TW202134523A (zh) 2021-09-16
US20220307304A1 (en) 2022-09-29
AT523327A1 (de) 2021-07-15
JP7453380B2 (ja) 2024-03-19
CN114829726A (zh) 2022-07-29
TWI792122B (zh) 2023-02-11
JP2023506317A (ja) 2023-02-15
WO2021119688A1 (de) 2021-06-24
EP4077848B1 (de) 2024-05-22
EP4077848A1 (de) 2022-10-26

Similar Documents

Publication Publication Date Title
EP4077848B1 (de) Führungsvorrichtung zur führung eines möbelteils
DE68913838T2 (de) Fensterheber einer Kraftfahrzeugtür und Verfahren zum Anbringen dieses Hebers an einer Kraftfahrzeugtür.
EP2916688B1 (de) Schubladenausziehführung
EP3839185A1 (de) Führungssystem zur führung eines bewegbar gelagerten möbelteiles
EP3864245B1 (de) Einzugsvorrichtung für zwei endlagen
DE4240416A1 (en) Stiffener for door section of vehicle bodywork - uses variable length support beam with ends which engage door post recesses
DE102019115225A1 (de) Schiebetürmechanismus
EP3549900A1 (de) Hebebühne für kraftfahrzeuge
DE102014103801B3 (de) Rückenlehne für ein Kraftfahrzeug mit wenigstens zwei unabhängig voneinander verschwenkbaren Lehnenteilen
AT523753B1 (de) Möbelbeschlag
DE102009027242A1 (de) Bewegliche Trennwand
EP2390126B1 (de) Führung für eine Schiebefensterbaugruppe mit nicht parallelen Führungsschienen
EP2767659B1 (de) Höhenverstellbare Rundstangenführung
EP3786405B1 (de) Möbelantrieb zum bewegen eines bewegbar gelagerten möbelteiles
EP3757057A1 (de) Hebebühne und tragsäule einer hebebühne
EP3278693B1 (de) Beschlag für eine schiebetüre
EP0536547A1 (de) Wagenheber
DE102004041757B4 (de) Verbindungselement
EP4121385B1 (de) Teleskopstrebe für eine vorrichtung zum heben von lasten
AT523303B1 (de) Führungsvorrichtung zur Führung eines Möbelteils
DE29618314U1 (de) Gelenk
AT526339B1 (de) Führungssystem zur bewegbaren Lagerung wenigstens eines Abdeckelements
EP2362045A2 (de) Tür für einen Geräteschrank
EP4386164A1 (de) Flügelanordnung
WO2024061560A1 (de) Adapterteil zum selektiven verbinden unterschiedlicher koppelstangen mit einem laufwagen eines hebe-schiebeelements

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AC Divisional application: reference to earlier application

Ref document number: 4077848

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR