EP1992253A1 - Poussée auxiliaire - Google Patents

Poussée auxiliaire Download PDF

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Publication number
EP1992253A1
EP1992253A1 EP08011767A EP08011767A EP1992253A1 EP 1992253 A1 EP1992253 A1 EP 1992253A1 EP 08011767 A EP08011767 A EP 08011767A EP 08011767 A EP08011767 A EP 08011767A EP 1992253 A1 EP1992253 A1 EP 1992253A1
Authority
EP
European Patent Office
Prior art keywords
furniture part
movable furniture
drive unit
arrangement according
acceleration
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.)
Granted
Application number
EP08011767A
Other languages
German (de)
English (en)
Other versions
EP1992253B1 (fr
Inventor
Edgar Huber
Uwe Scheffknecht
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 EP1992253A1 publication Critical patent/EP1992253A1/fr
Application granted granted Critical
Publication of EP1992253B1 publication Critical patent/EP1992253B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor
    • A47B88/453—Actuated drawers
    • A47B88/457—Actuated drawers operated by electrically-powered actuation means
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2210/00—General construction of drawers, guides and guide devices
    • A47B2210/0002—Guide construction for drawers
    • A47B2210/0064—Guide sequencing or synchronisation
    • A47B2210/0078—Drawers with parallel guidance or synchronization by pinion-shaft linkages
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/50—Safety devices or the like for drawers
    • A47B88/53—Safety devices or the like for drawers preventing unintentional closing, e.g. anti-pinch devices
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/643—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
    • 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 present invention relates to an arrangement with at least one movable furniture part, in particular with a drawer, or the like, with at least one drive unit and with at least one control device for controlling the at least one drive unit.
  • the US 5,158,347 describes, for example, an office furniture in which the drawers are moved by input of an identification code by motor over a first region of the entire opening path.
  • the EP 0 957 225 describes an opening device for a closure element, for example a drawer, which is triggered by a capacitor which discharges electrically upon contact by the user. Again, only a partial outward movement of the drawer from the furniture body.
  • the German patent DE 10 17 351 describes a device for extending or inserting drawers in pieces of furniture that can be triggered by pushbuttons arranged on the body side. Each possible positioning of the drawer along the entire opening path is possible with the help of the push buttons.
  • Object of the present invention is to provide a generic arrangement that allows an intuitive operation of a driven by a drive unit movable furniture part.
  • the arrangement comprises at least one, preferably analog, acceleration measuring device, wherein the at least one acceleration measuring device generates a for acceleration caused by externally applied to the at least one movable furniture parts accelerations acceleration signal which is the at least one control device can be fed.
  • a device for determining the position of the movable furniture part together with a clock is also an acceleration measuring device.
  • the speed can be determined from the distance traveled in a certain period of time and the acceleration can be determined from the change in the speed.
  • the at least one drive unit comprises an electric motor.
  • electric motors are commercially available in miniature construction and guarantee trouble-free operation with low power consumption.
  • the acceleration signal includes information about the amount and / or the direction, preferably via the direction component parallel to the extension direction of the movable furniture part caused by externally applied to the movable furniture part forces acceleration.
  • the acceleration measuring device of the control device can provide information about the direction in which the operation of the drawer is to take place. Receives the control device, for example, the acceleration measuring device, the signal of a present train acceleration, it can send the drive unit immediately a control command for moving the movable furniture part in the direction of the measured train acceleration. It does not matter in which opening state the drawer is at the time of external actuation.
  • the arrangement has at least one position-measuring device, which is a characteristic of the opening state of the movable furniture part and the control device generates deliverable position signal.
  • the control device can detect at any time whether the movable furniture part is located near one of the end positions.
  • the acceleration signal which is sent from the acceleration measuring device to the control device, also includes information about the amount of the acceleration of the movable furniture part exerted by the user. For example, it can be concluded from a large amount of acceleration that a rapid opening or closing is desired, whereby the control unit can actuate the drive unit according to the situation.
  • An advantageous embodiment of the invention results from the fact that the drive unit accelerates the movable furniture part approximately uniformly over a predetermined period of time. Characterized in that the acceleration of the movable furniture part takes place only over a predetermined period of time, the illusion of a non-driven furniture part is maintained for the user. After the period of time, the movable furniture part is braked by the system-related friction, just as if no drive unit was present. However, it could also be provided that after the acceleration period, a lower acceleration to compensate for the braking caused by the friction is maintained. As a result, the impression of a non-driven furniture part is maintained, which is stored, for example, very low friction.
  • the drive unit accelerates the movable furniture part only via a predefinable or predetermined partial path whose length is smaller than the length of the total path between the closed and the open end position of the movable furniture part. The fact that the drive unit is not active over the entire opening path, the desired invisibility of the technology is maintained.
  • the movement of the movable furniture part by the drive unit is independent of the amount of tensile or compressive acceleration.
  • the user alone decides, by the amount of his effort, how quickly the movement of the movable furniture part is to take place, the same assisting acceleration always taking place by the drive unit.
  • a particularly advantageous embodiment of the invention results from the fact that the control device has an actual value calculation device, which from the position signal generated by the position measuring device, the current actual position and / or the current actual speed of the movable furniture part calculated.
  • the control device has an actual value calculation device, which from the position signal generated by the position measuring device, the current actual position and / or the current actual speed of the movable furniture part calculated.
  • the arrangement comprises at least one initialization device which generates a signal which is characteristic in each case for certain predetermined positions of the movable furniture part and which can be fed to at least the position-measuring device.
  • the arrangement according to the invention is not equipped with expensive permanent electronic storage elements, the position of the movable furniture part with respect to the arrangement according to the invention must be determined, for example, after the separation of the arrangement according to the invention from the voltage source. Since the arrangement according to the invention can also be available in different dimensions on the market, it is necessary at least during initial commissioning, the length of the total path between the closed and the open end position of the movable furniture part and the positions of the movable furniture part in the closed and the to determine the open limit position.
  • the control device has the required information about the total length of the movement of the movable furniture part and about the position of the movable furniture part in the special layers available.
  • an initialization by collision detection would also be possible.
  • the movable furniture part would slowly drive in the direction of one of the two end positions and automatically trigger the initialization device when they are reached by the detected collision.
  • the movable furniture part could first be moved by the drive unit in the direction of the closed end position and, upon collision of the front panel with the front of the arrangement, the zero position can be automatically detected by the initialization device. Thereafter, the movable furniture part could be moved by the drive unit in the direction of the open end position and collision automatically this position be determined by the initialization device.
  • the collision itself could be detected, for example, by a sudden increase in the current supplied to the drive unit, the increase being due to the forces occurring between the movable furniture part and the arrangement that the drive unit is trying to overcome. If a certain current is exceeded, it would of course come to shutdown the drive unit to prevent damage. It would also be possible to trigger the initialization device if the amount of the speed of the movable furniture part is less than or equal to a predetermined threshold value, preferably zero, over a predetermined period of time.
  • the closed end position defined by the initialization device would not be the position of the movable furniture part in the event of a collision, but rather a position that is further outward by a predetermined distance. This would ensure the gap required for the touch-latch release between the front side of the arrangement and the front panel of the movable furniture part in the closed end position.
  • the initialization device can be triggered via an actuating element which is arranged within the arrangement and can be actuated by the movable furniture part.
  • an actuating element arranged within the arrangement can be designed, for example, as a limit switch for determining the closed end position of the movable furniture part.
  • this limit switch is designed as a pressure switch.
  • the closed end position of the movable furniture part is determined in the arrangement according to the invention.
  • the limit switch or the actuating element is generally designed as an inductive or capacitive sensor, so that the registration of the respective end positions of the movable furniture part can be done without contact.
  • Other types of sensors known to those skilled in the art may also be provided.
  • the initialization device can be triggered by producing a conductive connection of the arrangement with a voltage source via a triggering element is. As a result, an initialization takes place automatically at initial startup or when the power supply is restored after a power failure.
  • the triggering of the initialization device can of course also be done by hand extract.
  • the movable furniture part is manually moved by a user, for example, from the closed end position in the fully open end position.
  • the movable furniture part is movably mounted on frames arranged laterally within the arrangement.
  • Such frames which in themselves are state of the art, allow the low-friction and secure mounting of the movable furniture part in the inventive arrangement.
  • the drive unit is mounted on a frame.
  • a separate drive unit can be provided for each movable furniture part. It may also be possible from the outset to mount frames, to which drive units are fastened, in an arrangement according to the invention.
  • the drive unit on the rear wall of the movable furniture part opposite inner surface of the assembly preferably at approximately the same distance from the two side walls of the assembly is mounted. This allows for a central arrangement of the drive unit a largely tilt-free acceleration of the movable furniture part.
  • the drive unit is in constant communication with the movable furniture part. Characterized the acceleration of the movable furniture part by the drive unit is independent of the current position of the movable furniture part with respect to the arrangement of the invention possible. For example, it is advisable for the drive unit to be in constant communication with the movable furniture part via at least one cable or a belt, preferably a toothed belt, or via a toothed wheel engaging in a toothed rack.
  • the use of a toothed belt guarantees the slip-free connection between the movable furniture part and the drive unit.
  • the exercise of force can for example take place in that the belt runs over at least two rollers, which are arranged on a side frame.
  • both side frames can be designed with at least two rollers, over each of which a belt is guided for power transmission.
  • a rope without slippage would be possible if both ends of the rope are fixed on the driven roller and thus at the same time one end of the rope unwound and the other end of the rope is wound up.
  • At least two arranged on different frames rollers via a connecting shaft with each other in - are preferably rigid - connection and so are movable by the drive unit.
  • a further advantageous embodiment of the invention results from the fact that at least one roller can be driven by the drive unit on at least one frame. This allows a lower-loss power transmission than would be achievable with the interposition of transmission devices between the drive unit and the movable furniture part.
  • the at least one roller on at least one frame via a transmission by the drive unit is driven.
  • a wide movable furniture part it makes sense once again to provide transmission at both ends of the connecting shaft.
  • very wide movable furniture parts can also be provided to arrange on both sides of the movable furniture part drive units, which either have their own control devices and a synchronization device or are controlled by a common control device.
  • the arrangement comprises a resolver for measuring the position and / or the speed and / or the acceleration of the movable furniture part, the signals of the control device can be supplied.
  • resolvers are commercially available and extremely robust mechanically and thermally.
  • Such a resolver is constructed according to the rotary transformer principle.
  • Commercially available resolvers are often available with an integrated evaluation circuit, so that their signal can be fed directly to the control device.
  • the arrangement comprises an optical encoder for measuring the position and / or the speed and / or the acceleration of the movable furniture part, the signals of the control device can be fed.
  • optical or even magnetic encoders represent a cost-effective and often space-saving alternative to the resolvers. They still guarantee a satisfactory angular resolution range for an inventive arrangement, for example, from 64 to 1024 pulses / revolution.
  • Certain disadvantages with optical and magnetic encoders arise from their sensitivity to mechanical vibrations, contamination and the lack of absolute angle information at the time of switch-on, so that such encoders can only make incremental position determinations.
  • the drive unit comprises a brushless DC motor and the measurement of the position and / or speed and / or speed and / or acceleration of the movable furniture part directly via the commutator signal, wherein the thus obtained Signals of the control device can be fed.
  • brushless motors with Hall sensors are commercially available.
  • micro-electric motors are already available in which an electronic, optical or magnetic position-measuring device is already integrated in the electric motor, which saves both space and time during installation.
  • the present invention furthermore relates to a method for moving a movable furniture part, in particular a drawer, mounted in or on an arrangement by a drive unit, in particular an electric motor, wherein the arrangement has a drive unit exciter and a position-measuring device, characterized in that the position-measuring device sends signals to the drive unit controller and the drive unit controller in response to these signals of the drive unit gives the command to accelerate the movable furniture part.
  • the position-measuring device represents a particularly simple realization of the acceleration measuring device.
  • the position measuring device at a externally caused change in the state of movement of the movable furniture part to a signal sends the drive unit controller and this gives the drive unit the command to accelerate the movable furniture part.
  • the state of motion is of course - as usual in physics - to understand both the start of the movable furniture part as well as a change in the speed of a uniform movement exporting movable furniture part.
  • the position measuring device sends a signal to the drive unit controller after the movement of the movable furniture part over a predefinable or predetermined distance and this gives the drive unit the command to accelerate the movable furniture part. This is therefore a pure distance measurement.
  • the drive unit is activated as soon as the movable furniture part has traveled the predetermined distance. The time it takes for this does not matter.
  • the distance to be traveled by the movable furniture part, after which the position measuring device outputs a signal to the drive unit controller, depending on the direction of movement of the movable furniture part is different adjustable or adjusted.
  • a path of 1 millimeter could be chosen as the activation path for triggering a movement directed away from the furniture body, while the triggering of a movement directed towards the furniture carcass takes place after a distance of 10 millimeters.
  • Fig. 1a one recognizes a designed as a drawer movable furniture part 3 in plan view of one of its side surfaces 12. It can be seen that the drawer is designed with a handle 28.
  • the movable furniture part 3 is linearly movable mounted in an arrangement 7 according to the invention, wherein the power transmission from the drive unit 5 via a gear 22 to a toothed belt 17, which runs over rollers 18, takes place. Also visible is the drive unit controller 10.
  • the movable furniture part 3 can be seen in the closed end position, in which the front panel 26 of the movable furniture part 3 rests directly on the front side of the arrangement 7 according to the invention. Not shown is the train exercise on the handle member 28 by a user, not shown, whereby the movable furniture part 3 in the in Fig. 1b the tripped state that has occurred.
  • Fig. 2a again shows the in the Fig. 1a and 1b illustrated arrangement, wherein the movable furniture part 3 has now been transferred to the open end position.
  • the two side frames 14, on which the movable furniture part 3 is mounted are clearly visible.
  • the movable furniture 3 is in Fig. 2b in a position between the open end position and the closed end position.
  • a gap 30 is also provided in the closed end position of the movable furniture part 3 between the front side of the arrangement according to the invention and the front panel 26 of the movable furniture part 3.
  • a support by the drive unit 5 only after release of the movable furniture part 3, ie, for example, in the Fig. 3c shown state. This corresponds to the basic idea that the user should notice as little as possible of the support provided by the drive unit. But it can also be an immediate support, at least in the subsequent pressing of the front panel extension movement can be provided.
  • Fig. 4a shows a further embodiment of an arrangement according to the invention is shown, wherein the actuating element 11 can be seen an included in the drive unit initialization device 6.
  • Fig. 4b can be seen in detail that in the closed end position of the movable furniture part 3, a distance between the back of the movable furniture part 3 and the actuating element 11 is provided so that the actuation of the actuating element 11 by the movable furniture part 3 is contactless. This is possible, for example, in the case of an actuating element 11 designed as an inductive sensor.
  • Fig. 4c shows the movable furniture part 3 from the Fig. 4a and 4b in the triggered state.
  • Fig. 5a shows in perspective view one of the two provided for lateral mounting on the inside of an arrangement according to the invention frame 14, wherein the two arranged on the frame rollers 18, the corresponding teeth for the running on the rollers 18 toothed belt 17 can be seen.
  • Fig. 5b shows in detail the drive unit 5 with the drive unit controller 10, which drives one of the rollers 18 and thus the toothed belt 17 in this embodiment via the partially integrated into the drive unit 5 gear 22.
  • the movable furniture part 3 has not been shown.
  • Fig. 6 shows a further embodiment in which both side frames 14, 15 can be seen, wherein the drive unit 5 and the gear 22 covered by this is secured in the region between the frames on the rear wall of the inventive arrangement not shown.
  • the attached to the frames 14, 15 movable furniture part 3 has not been shown.
  • Fig. 7a and 7b Now show an embodiment in which the connecting shaft 19 can be seen, via which the drive unit 5 is in communication with the rollers 18 of the two frames 15.
  • Fig. 7b is to be seen in detail that the exercise of force in this embodiment takes place via an intermediate gear 22.
  • Fig. 8a shows the arrangement of the Fig. 7a and 7b in a different angle, so that the connection to the exercise of power of the drive unit 5 via the connecting shaft 19 on a roller 18 of the drive unit 5 further away from the frame 15 can be seen.
  • Fig. 9 shows the perspective view of an embodiment of the inventive arrangement 7, which has three movable furniture parts 3 with front panels 26 and handle members 28. Evident is partially the uppermost mounted movable furniture part 3, of which in particular a side wall 12 and the rear wall 16. In detail one recognizes a part of the conductive connection 29th
  • Fig. 10 shows analogously to Fig. 9 a variant of the arrangement according to the invention, in which a touch-latch release is provided. Accordingly, no handle elements are provided on the front panel 26.
  • Fig. 11a again shows the inventive arrangement Fig. 10 , wherein the uppermost mounted movable furniture part 3 has been brought into the open end position. It can be seen on the inside of the arrangement 7 according to the invention mounted on the side wall frame 14, which consists of two parts and the upper part is designed to be movable, while the lower part is fixed to a side wall of the arrangement 7 according to the invention.
  • the detailed view 11b shows the drive unit 5 with the drive unit controller 10 and the gear 22, the roller 18, the toothed belt 17 and a part of the power supply 29th
  • Fig. 12a shows a prior art rotatably mounted disc 23 of conductive material, which is part of a magnetic encoder, not shown, wherein the disc 23 via a shaft, not shown rotatably connected to the drive unit. 5 connected is.
  • the disk 23 in communication with the drive unit 5 starts to rotate, so that the inductive sensors 27, depending on whether they are conductive material of the disk 23 or an air gap, signals of in Fig. 12c forward shape shown to the control unit 1.
  • a two-channel decoder can be determined over the width of the individual pulses between the two channels, the rotational speed and the phase of the individual pulses, the direction of rotation of the disc 23 and thus the connected drive unit 5 and so be deduced to the linear movement of the movable furniture part 3.
  • Fig. 12b shows a perspective view of the two components 23 and 27 from Fig. 12a.
  • Fig. 12d shows elements of a position measuring device 4 of a further embodiment, which is formed in the present case as an optical encoder and here, of course, simultaneously represents an acceleration measuring device 2.
  • Evident are light-emitting elements 25, whose light falls through a shutter 31 on light-detecting elements 24, unless it is interrupted by the intermediate rotating disk 23. The details of such measuring devices can be found in the relevant literature.
  • Fig. 13a . 13b and 13c show with the help of path-time diagrams exemplified a typical operation, in the course of which the movable furniture part 3 moves from its closed end position in an intermediate position in which it comes to rest for a while and after re-actuation of the user in the open position or alternatively to be moved back to the closed end position.
  • it has been assumed by way of example of a total path S of approximately 0.43 m between the closed and the open end position.
  • the closed end position corresponds to the ordinate origin zero in the path-time diagrams.
  • the closed end position corresponds to a position of the movable furniture part 3, in which a gap 30 remains between its front panel 31 and the front side of the arrangement according to the invention. It is now visible in Fig. 13a that within a first time t o after actuation by the user, a uniform acceleration of the movable furniture part 3 by the drive unit 5 via a branch S 1 to support the opening movement takes place. The subsequent movement of the movable furniture part 3 takes place only under the influence of the system-related friction, so that the movable furniture part 3 finally comes to rest in an intermediate position (here about 0.22 m).
  • FIG. 13b shows a possible course in which the user after a certain time again pull on the located in the intermediate position movable furniture part 3, whereby the control unit 1 via the drive unit controller 10 of the drive unit 5 the command for uniform acceleration of the movable furniture part 3 in the direction of Train acceleration granted. It can therefore be seen in Fig.
  • the partial path S 3 is a factory-set braking distance, which ensures a safe deceleration of the movable furniture part 3 during the transition to the open end position. For the user, this presents itself as an increased friction effect in the area S 3 .
  • Fig. 13c shows a likewise possible course form in which the user accelerates the located in an intermediate position movable furniture part 3 in the direction of the closed end position by pressure effect. To recognize in turn is the immediate onset supporting effect of the drive unit 5, which is reflected in the uniformly accelerated movement of the movable furniture part 3 over the section S 2 in the path-time diagram.
  • a closed end position upstream protection path S 3 in which the drive unit 5 causes a uniformly accelerated deceleration movement of the movable furniture part 3, in order to transfer them safely and without unnecessary noise in the closed end position.
  • the in the Fig. 13a . 13b . 13c shown partial paths S 1 , S 2 , S 3 of the entire path S between the closed and the open end position are usually factory preset. This corresponds to the idea that the user does not want to be burdened with technical details.
  • the sub-routes S 1 , S 2 , S 3 and the time t o over which an acceleration takes place within certain limits (ie, taking into account safety aspects) self-adjusts.
  • Fig. 14 was shown schematically, in which way the individual components of the arrangement according to the invention exchange information with each other.
  • the control device 1 which comprises a drive unit controller 10 and an actual value calculation device 8, can be seen schematically.
  • the position measuring device 4 can pass on signals to the actual value calculation device 8 and has the option itself of receiving signals from the initialization device 6, which in turn can be triggered via actuating elements 20, 11, 9.
  • the drive unit controller 10 receives signals from the acceleration measurement device 2 and the actual value calculation device 8.
  • the schematic logical representation of the information flow between the system elements does not necessarily correspond to the physical arrangement thereof. For example, all system elements can be physically arranged together in a space-saving manner in an integrated construction in the arrangement 7 according to the invention.
  • a component which is present individually in physical form can also assume a plurality of logical functions, as is the case, for example, with resolvers and optical or magnetic encoders. These can simultaneously serve as a position measuring device 4 and as an acceleration measuring device 2. From the angle of rotation of the disc of an optical or magnetic encoder results, for example, on the one hand the possibility of an incremental position determination and on the other hand only from the fact that the disc is in rotational motion, and from the detected change in speed, the possibility of measuring the acceleration. Of course, an absolute position measurement can also be provided. Furthermore, there is the possibility to use as a combined position and speed measuring device a tachometer.
  • Figs. 15a and 15b is shown in a schematic manner in side view or in plan view of the bottom surface of the movable furniture part 3 a conceivable arrangement of the system units.
  • Fig. 15a a side surface 13 of the movable furniture part 3 with a front panel 26, wherein in this embodiment, the inventive arrangement 7 is designed as a touch-latch construction.
  • the movable furniture part 3 is in communication with a belt 17, which in turn is in communication with a drive unit 5 via two rollers 18.
  • the power transmission takes place in this embodiment on both sides by means of a connecting shaft 19.
  • the power transmission of The drive unit 5 takes place in this embodiment via two gear 22, which are arranged on the left and right of the drive unit, and are in communication with the connecting shaft 19.
  • an acceleration measuring device 2 which is arranged between a gear 22 and the drive unit 5.
  • the remaining system components such as the position measuring device 4, the actual value calculation device 8, the drive unit controller 10 and the initialization device 6 and their possible actuators were in the Figs. 15a and 15b not shown. As explained above, they can be integrated into the illustrated system components in a manner known to the average person skilled in the art and thus perform their functions.

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  • Power-Operated Mechanisms For Wings (AREA)
  • Drawers Of Furniture (AREA)
EP08011767.4A 2002-06-27 2003-05-23 Poussée auxiliaire Expired - Lifetime EP1992253B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0096202A AT500362B1 (de) 2002-06-27 2002-06-27 Anordnung mit einem bewegbaren möbelteil und mit einer antriebseinheit
EP03011678A EP1374732B1 (fr) 2002-06-27 2003-05-23 Poussée auxiliaire

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP03011678A Division EP1374732B1 (fr) 2002-06-27 2003-05-23 Poussée auxiliaire

Publications (2)

Publication Number Publication Date
EP1992253A1 true EP1992253A1 (fr) 2008-11-19
EP1992253B1 EP1992253B1 (fr) 2016-07-27

Family

ID=29716474

Family Applications (3)

Application Number Title Priority Date Filing Date
EP08011767.4A Expired - Lifetime EP1992253B1 (fr) 2002-06-27 2003-05-23 Poussée auxiliaire
EP07015936.3A Expired - Lifetime EP1849377B1 (fr) 2002-06-27 2003-05-23 Poussée auxiliaire
EP03011678A Expired - Lifetime EP1374732B1 (fr) 2002-06-27 2003-05-23 Poussée auxiliaire

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP07015936.3A Expired - Lifetime EP1849377B1 (fr) 2002-06-27 2003-05-23 Poussée auxiliaire
EP03011678A Expired - Lifetime EP1374732B1 (fr) 2002-06-27 2003-05-23 Poussée auxiliaire

Country Status (5)

Country Link
US (1) US7602135B2 (fr)
EP (3) EP1992253B1 (fr)
JP (1) JP5009485B2 (fr)
CN (1) CN1265749C (fr)
AT (1) AT500362B1 (fr)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT502574B1 (de) * 2003-05-19 2007-08-15 Blum Gmbh Julius Möbel mit einem bewegbaren möbelteil
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EP1849377A3 (fr) 2012-11-14
EP1849377A2 (fr) 2007-10-31
AT500362B1 (de) 2007-01-15
US20040100169A1 (en) 2004-05-27
EP1849377B1 (fr) 2013-04-17
JP2004024873A (ja) 2004-01-29
CN1265749C (zh) 2006-07-26
US7602135B2 (en) 2009-10-13
EP1992253B1 (fr) 2016-07-27
EP1374732B1 (fr) 2013-04-03
EP1374732A1 (fr) 2004-01-02
AT500362A1 (de) 2005-12-15
CN1468569A (zh) 2004-01-21

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