EP2835076A1 - Piece of furniture with a height-adjustable furniture section - Google Patents

Piece of furniture with a height-adjustable furniture section Download PDF

Info

Publication number
EP2835076A1
EP2835076A1 EP14174963.0A EP14174963A EP2835076A1 EP 2835076 A1 EP2835076 A1 EP 2835076A1 EP 14174963 A EP14174963 A EP 14174963A EP 2835076 A1 EP2835076 A1 EP 2835076A1
Authority
EP
European Patent Office
Prior art keywords
furniture
contact sensor
furniture part
height
adjustable
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
EP14174963.0A
Other languages
German (de)
French (fr)
Other versions
EP2835076B1 (en
Inventor
Roland Hölzle
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.)
Anton Schneider GmbH and Co KG
Original Assignee
Anton Schneider 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
Application filed by Anton Schneider GmbH and Co KG filed Critical Anton Schneider GmbH and Co KG
Publication of EP2835076A1 publication Critical patent/EP2835076A1/en
Application granted granted Critical
Publication of EP2835076B1 publication Critical patent/EP2835076B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • A47B9/00—Tables with tops of variable height
    • 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
    • A47B51/00—Cabinets with means for moving compartments up and down
    • 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
    • A47B2200/00—General construction of tables or desks
    • A47B2200/0035—Tables or desks with features relating to adjustability or folding
    • A47B2200/005—Leg adjustment
    • A47B2200/0056—Leg adjustment with a motor, e.g. an electric motor
    • 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
    • A47B2200/00—General construction of tables or desks
    • A47B2200/0035—Tables or desks with features relating to adjustability or folding
    • A47B2200/005—Leg adjustment
    • A47B2200/0062—Electronically user-adaptable, height-adjustable desk or table

Definitions

  • the invention relates to a piece of furniture with a height-adjustable furniture part, with an electric lifting drive for moving the furniture part, with at least one contact sensor arranged on the underside of the furniture part and with a control controlling the lifting drive which stops the furniture part when the contact sensor is actuated and the furniture part starts up until the contact sensor is released again.
  • the controller has a time delay, which in the event that the contact sensor is not released after a predefined period of time after its operation, the lifting drive or the controller, in particular disconnects from a supply voltage.
  • the height-adjustable furniture part is designed as a countertop, a work block or as a cabinet or shelf element.
  • an automatic deactivation of the drive or the control eg by disconnecting the mains voltage in order to stop the control waiting for a revision drive and to prevent further actuation by the operator. Due to a power failure protection, such as a mechanical self-locking of the furniture part against automatic lowering, the furniture part then remains in its raised position.
  • the predefined amount of time corresponds to at least the maximum stroke of the height-adjustable furniture part to allow the furniture part to be in its upper end position when the lift drive or controller is disconnected from the supply voltage. The furniture part then remains in its upper end position.
  • a single contact switch or a plurality of contact switches are provided, which can be advantageously designed as a contact-switching strip (s).
  • the controller may have a display that indicates that the contact sensor is not released after a predefined period of time after its actuation.
  • Fig. 1 schematically shows an inventive kitchen furniture with a height-adjustable worktop.
  • the kitchen furniture comprises a fixed furniture body 1 with a height-adjustable worktop 2, an electric lifting drive 3 for moving the worktop 2, a arranged on the underside of the worktop 2 contact sensor 4, for example, in the form of an electrical contact-switching strip, and a controller 5 controlling the stroke of the lifting drive 3 .
  • the controller 5 has a time delay 6 which, in the event that the contact sensor 4 is not released again after a predefined period of time (eg 1 second) after its actuation, for example because the contact sensor 4 has been jammed or bent by hitting the obstacle , the lifting drive 3 or the controller 5 is deactivated, in particular by a supply voltage 7 separates.
  • This deactivation (“safety shutdown”) stops the control 5 waiting for the revision drive and also prevents further operation by the operator. Due to a power failure protection, such as a mechanical self-locking of the worktop 2 against self-lowering, the worktop 2 then remains in its raised position.
  • the predefined period of time preferably corresponds at least to the time span for a maximum stroke of the height-adjustable worktop 2, so that the worktop 2 is always in its upper end position after the safety shutdown.
  • the controller 5 further has a display 8, which indicates that the contact sensor 4 has not been released again after the predefined period of time after its actuation.
  • the contact sensor 4 may be a direct contact switch, which is switched by the direct contact with the obstacle, or a non-contact proximity switch.

Landscapes

  • Mechanisms For Operating Contacts (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Tables And Desks Characterized By Structural Shape (AREA)
  • Keying Circuit Devices (AREA)

Abstract

Bei einem Möbel mit einem höhenverfahrbaren Möbelteil (2), mit einem elektrischen Hubantrieb (3) zum Verfahren des Möbelteils (2), mit mindestens einem an der Unterseite des Möbelteils (2) angeordneten Kontaktsensor (4) und mit einer den Hubantrieb (3) steuernden Steuerung (5), die bei Betätigung des Kontaktsensors (4) das Herunterfahren des Möbelteils (2) stoppt und das Möbelteil (2) hochfährt, bis der Kontaktsensor (4) wieder freigegeben ist, weist erfindungsgemäß die Steuerung (5) eine Zeitverzögerung (6) auf, die für den Fall, dass der Kontaktsensor (4) nach einer vordefinierten Zeitspanne nach seiner Betätigung nicht wieder freigegeben ist, den Hubantrieb (3) oder die Steuerung (5) deaktiviert, insbesondere von einer Versorgungsspannung (7) trennt.In a piece of furniture with a height-adjustable furniture part (2), with an electric lifting drive (3) for moving the furniture part (2), with at least one contact sensor (4) arranged on the underside of the furniture part (2) and with a lifting drive (3) controlling control (5), which stops when moving the contact sensor (4) the furniture part (2) and the furniture part (2) starts up until the contact sensor (4) is released, according to the invention, the control (5) has a time delay ( 6) which, in the event that the contact sensor (4) is not released again after a predefined period of time after its actuation, deactivates the linear actuator (3) or the controller (5), in particular disconnects it from a supply voltage (7).

Description

Die Erfindung betrifft ein Möbel mit einem höhenverfahrbaren Möbelteil, mit einem elektrischen Hubantrieb zum Verfahren des Möbelteils, mit mindestens einem an der Unterseite des Möbelteils angeordneten Kontaktsensor und mit einer den Hubantrieb steuernden Steuerung, die bei Betätigung des Kontaktsensors das Herunterfahren des Möbelteils stoppt und das Möbelteil hochfährt, bis der Kontaktsensor wieder freigegeben ist.The invention relates to a piece of furniture with a height-adjustable furniture part, with an electric lifting drive for moving the furniture part, with at least one contact sensor arranged on the underside of the furniture part and with a control controlling the lifting drive which stops the furniture part when the contact sensor is actuated and the furniture part starts up until the contact sensor is released again.

Bei Küchen mit elektrisch höhenverfahrbarer Arbeitsplatte oder Arbeitsblock muss sichergestellt sein, dass die Arbeitsplatte, wenn sie beim Absenken auf ein Hindernis (z.B. auf die Oberschenkel eines Rollstuhlfahrers) trifft, stoppt und sofort wieder angehoben wird. Dazu ist an der Arbeitsplatte unterseitig eine elektrische Kontakt-Schaltleiste angeordnet, die beim Auftreffen auf ein Hindernis von einer offenen in eine geschlossene Schaltposition betätigt wird und dadurch einen elektrischen Stromkreis schließt, wodurch die Arbeitsplatte hochgefahren wird. Sobald die Arbeitsplatte vom Hindernis abgehoben ist, sollte die Schaltleiste wieder öffnen und danach die Arbeitsplatte eine sogenannte Revisionsfahrt über den gesamten Hub durchführen. Wenn die Schaltleiste trotz Anheben der Arbeitsplatte in ihrer geschlossenen Schaltposition bleibt, z.B. weil die Schaltleiste durch das Auftreffen auf das Hindernis verklemmt oder verbogen wurde, kann folglich keine Revisionsfahrt eingeleitet werden. Vielmehr fährt die Arbeitsplatte bis in ihre obere Endposition und kann, weil keine Revisionsfahrt stattgefunden hat, vom Bediener über die hierfür vorgesehenen Schalter der Steuerung nicht mehr abgesenkt werden.In the case of kitchens with an electrically height-adjustable worktop or worktop, it must be ensured that the worktop, when hit by an obstacle (such as the thighs of a wheelchair user) when lowered, stops and is lifted immediately. For this purpose, an electrical contact-switching strip is arranged on the underside of the worktop, which is actuated when hitting an obstacle from an open to a closed switching position, thereby closing an electrical circuit, whereby the worktop is raised. Once the worktop is lifted from the obstacle, the safety edge should open again and then perform the worktop a so-called revision drive over the entire stroke. If, despite lifting the worktop, the safety edge remains in its closed switching position, e.g. because the safety edge was jammed or bent by the impact on the obstacle, therefore, no revision drive can be initiated. Rather, the countertop moves to its upper end position and can, because no audit trip has taken place, are no longer lowered by the operator on the switch provided for this purpose control.

Demgegenüber ist es die Aufgabe der vorliegenden Erfindung, ein Möbel der eingangs genannten Art dahingehend weiterzubilden, dass bei verklemmtem oder verbogenem Kontaktsensor auf die an sich fällige Revisionsfahrt des höhenverfahrbaren Möbelteils nicht mehr gewartet zu werden braucht.In contrast, it is the object of the present invention to develop a piece of furniture of the type mentioned in that when jammed or bent contact sensor needs to be no longer waiting for the in itself due revision drive of the height-adjustable furniture part.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass die Steuerung eine Zeitverzögerung aufweist, die für den Fall, dass der Kontaktsensor nach einer vordefinierten Zeitspanne nach seiner Betätigung nicht wieder freigegeben ist, den Hubantrieb oder die Steuerung deaktiviert, insbesondere von einer Versorgungsspannung trennt. Vorzugsweise ist das höhenverfahrbare Möbelteil als eine Arbeitsplatte, ein Arbeitsblock oder als ein Schrank- oder Regalelement ausgebildet.This object is achieved in that the controller has a time delay, which in the event that the contact sensor is not released after a predefined period of time after its operation, the lifting drive or the controller, in particular disconnects from a supply voltage. Preferably, the height-adjustable furniture part is designed as a countertop, a work block or as a cabinet or shelf element.

Erfindungsgemäß erfolgt für Fall, dass nach Ablauf der vordefinierten Zeitspanne, während der das Möbelteil hochgefahren wird, der Kontaktsensor nicht wieder in seine offene Schaltposition zurückgekehrt ist und folglich keine Hindernis-Freigabe signalisiert hat, ein selbsttätiges Deaktivieren des Antriebes oder der Steuerung z.B. durch Trennen von der Netzspannung, um das Warten der Steuerung auf eine Revisionsfahrt zu beenden und eine weitere Betätigung durch den Bediener zu verhindern. Aufgrund einer Stromausfallsicherung, z.B. einer mechanischen Selbsthemmung des Möbelteils gegen selbsttätiges Absenken, verbleibt das Möbelteil dann in seiner angehobenen Position.According to the invention, in the event that after the predefined period of time during which the furniture part is started up, the contact sensor has not returned to its open switching position and consequently has signaled no obstacle release, an automatic deactivation of the drive or the control eg by disconnecting the mains voltage in order to stop the control waiting for a revision drive and to prevent further actuation by the operator. Due to a power failure protection, such as a mechanical self-locking of the furniture part against automatic lowering, the furniture part then remains in its raised position.

Besonders bevorzugt entspricht die vordefinierte Zeitspanne (z.B. 1 Sekunde) mindestens der Zeitspanne für einen maximalen Hub des höhenverfahrbaren Möbelteils, damit sich das Möbelteil in seiner oberen Endposition befindet, wenn der Hubantrieb oder die Steuerung von der Versorgungsspannung getrennt werden. Das Möbelteil verbleibt dann in seiner oberen Endposition.More preferably, the predefined amount of time (e.g., 1 second) corresponds to at least the maximum stroke of the height-adjustable furniture part to allow the furniture part to be in its upper end position when the lift drive or controller is disconnected from the supply voltage. The furniture part then remains in its upper end position.

Erfindungsgemäß sind ein einziger Kontaktschalter oder aber mehrere Kontaktschalter vorgesehen, die vorteilhaft als Kontakt-Schaltleiste(n) ausgebildet sein können.According to the invention, a single contact switch or a plurality of contact switches are provided, which can be advantageously designed as a contact-switching strip (s).

Weiterhin kann die Steuerung eine Anzeige aufweisen, die anzeigt, dass der Kontaktsensor nach einer vordefinierten Zeitspanne nach seiner Betätigung nicht wieder freigegeben ist.Furthermore, the controller may have a display that indicates that the contact sensor is not released after a predefined period of time after its actuation.

Weitere Vorteile der Erfindung ergeben sich aus der Beschreibung, den Ansprüchen und der Zeichnung. Ebenso können die vorstehend genannten und die noch weiter aufgeführten Merkmale je für sich oder zu mehreren in beliebigen Kombinationen Verwendung finden. Die gezeigte und beschriebene Ausführungsform ist nicht als abschließende Aufzählung zu verstehen, sondern hat vielmehr beispielhaften Charakter für die Schilderung der Erfindung.Further advantages of the invention will become apparent from the description, the claims and the drawings. Likewise, the features mentioned above and the features listed further can be used individually or in combination in any combination. The embodiment shown and described is not to be understood as an exhaustive list, but rather has exemplary character for the description of the invention.

Fig. 1 zeigt schematisch ein erfindungsgemäßes Küchenmöbel mit einer höhenverfahrbaren Arbeitsplatte. Fig. 1 schematically shows an inventive kitchen furniture with a height-adjustable worktop.

Das Küchenmöbel umfasst einen feststehenden Möbelkorpus 1 mit einer höhenverfahrbaren Arbeitsplatte 2, einen elektrischen Hubantrieb 3 zum Verfahren der Arbeitsplatte 2, einen an der Unterseite der Arbeitsplatte 2 angeordneten Kontaktsensor 4 z.B. in Form einer elektrischen Kontakt-Schaltleiste, und eine den Hub des Hubantriebs 3 steuernde Steuerung 5. The kitchen furniture comprises a fixed furniture body 1 with a height-adjustable worktop 2, an electric lifting drive 3 for moving the worktop 2, a arranged on the underside of the worktop 2 contact sensor 4, for example, in the form of an electrical contact-switching strip, and a controller 5 controlling the stroke of the lifting drive 3 .

Wenn die Arbeitsplatte 2 beim Absenken mit ihrem Kontaktsensor 4 auf ein Hindernis (z.B. auf die Oberschenkel eines Rollstuhlfahrers) trifft, wird dadurch der Kontaktsensor 4 von einer offenen in eine geschlossene elektrische Schaltposition betätigt. Dadurch wird ein elektrischer Stromkreis der Steuerung 5 geschlossen, die daraufhin das Absenken der Arbeitsplatte 2 stoppt und die Arbeitsplatte 2 sofort wieder anhebt ("Bewegungsumkehr"), bis der Kontaktsensor 4 wieder freigegeben ist. Danach führt die Arbeitsplatte 2 eine sogenannte Revisionsfahrt über den gesamten Hub durch und kann erst dann wieder vom Bediener über die hierfür vorgesehenen Schalter der Steuerung 5 verfahren werden.When the work surface 2 encounters an obstacle (for example, the thighs of a wheelchair user) when lowering with its contact sensor 4, the contact sensor 4 is thereby actuated from an open to a closed electrical switching position. As a result, an electrical circuit of the controller 5 is closed, which then stops lowering the worktop 2 stops and the worktop 2 immediately raises again ("reversal of movement") until the contact sensor 4 is released again. Thereafter, the worktop 2 performs a so-called revision drive over the entire stroke and can only be moved again by the operator on the switch provided for this purpose, the controller 5.

Die Steuerung 5 weist eine Zeitverzögerung 6 auf, die für den Fall, dass der Kontaktsensor 4 nach einer vordefinierten Zeitspanne (z.B. 1 Sekunde) nach seiner Betätigung nicht wieder freigegeben ist, z.B. weil der Kontaktsensor 4 durch das Auftreffen auf das Hindernis verklemmt oder verbogen wurde, den Hubantrieb 3 oder die Steuerung 5 deaktiviert, insbesondere von einer Versorgungsspannung 7 trennt. Diese Deaktivierung ("Sicherheitsabschaltung") beendet das Warten der Steuerung 5 auf die Revisionsfahrt und verhindert auch eine weitere Betätigung durch den Bediener. Aufgrund einer Stromausfallsicherung, z.B. einer mechanischen Selbsthemmung der Arbeitsplatte 2 gegen selbsttätiges Absenken, verbleibt die Arbeitsplatte 2 dann in ihrer angehobenen Position.The controller 5 has a time delay 6 which, in the event that the contact sensor 4 is not released again after a predefined period of time (eg 1 second) after its actuation, for example because the contact sensor 4 has been jammed or bent by hitting the obstacle , the lifting drive 3 or the controller 5 is deactivated, in particular by a supply voltage 7 separates. This deactivation ("safety shutdown") stops the control 5 waiting for the revision drive and also prevents further operation by the operator. Due to a power failure protection, such as a mechanical self-locking of the worktop 2 against self-lowering, the worktop 2 then remains in its raised position.

Die vordefinierte Zeitspanne entspricht dabei vorzugsweise mindestens der Zeitspanne für einen maximalen Hub der höhenverfahrbaren Arbeitsplatte 2, so dass sich die Arbeitsplatte 2 nach der Sicherheitsabschaltung stets in ihrer oberen Endposition befindet.The predefined period of time preferably corresponds at least to the time span for a maximum stroke of the height-adjustable worktop 2, so that the worktop 2 is always in its upper end position after the safety shutdown.

Die Steuerung 5 weist weiterhin eine Anzeige 8 auf, die anzeigt, dass der Kontaktsensor 4 nach der vordefinierten Zeitspanne nach seiner Betätigung nicht wieder freigegeben worden ist.The controller 5 further has a display 8, which indicates that the contact sensor 4 has not been released again after the predefined period of time after its actuation.

Der Kontaktsensor 4 kann ein direkter Kontaktschalter, der durch den direkten Kontakt mit dem Hindernis geschaltet wird, oder ein berührungsfreier Näherungs-schalter sein.The contact sensor 4 may be a direct contact switch, which is switched by the direct contact with the obstacle, or a non-contact proximity switch.

Claims (5)

Möbel mit einem höhenverfahrbaren Möbelteil (2), mit einem elektrischen Hubantrieb (3) zum Verfahren des Möbelteils (2), mit mindestens einem an der Unterseite des Möbelteils (2) angeordneten Kontaktsensor (4) und mit einer den Hubantrieb (3) steuernden Steuerung (5), die bei Betätigung des Kontaktsensors (4) das Herunterfahren des Möbeiteils (2) stoppt und das Möbelteil (2) hochfährt, bis der Kontaktsensor (4) wieder freigegeben ist,
dadurch gekennzeichnet,
dass die Steuerung (5) eine Zeitverzögerung (6) aufweist, die für den Fall, dass der Kontaktsensor (4) nach einer vordefinierten Zeitspanne nach seiner Betätigung nicht wieder freigegeben ist, den Hubantrieb (3) oder die Steuerung (5) deaktiviert, insbesondere von einer Versorgungsspannung (7) trennt.Furniture with a height-adjustable furniture part (2), with an electric lifting drive (3) for moving the furniture part (2), with at least one arranged on the underside of the furniture part (2) contact sensor (4) and with a lifting drive (3) controlling the controller (5) which, upon actuation of the contact sensor (4), stops the lowering of the furniture part (2) and starts up the furniture part (2) until the contact sensor (4) is released again,
characterized,
in that the control unit (5) has a time delay (6) which, in the event that the contact sensor (4) is not released again after a predefined period of time after its actuation, deactivates the lifting drive (3) or the control unit (5), in particular from a supply voltage (7) separates. Möbel nach Anspruch 1, dadurch gekennzeichnet, dass die vordefinierte Zeitspanne mindestens der Zeitspanne für einen maximalen Hub des höhenverfahrbaren Möbelteils (2) entspricht.Furniture according to claim 1, characterized in that the predefined period corresponds to at least the time period for a maximum stroke of the height-adjustable furniture part (2). Möbel nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das höhenverfahrbare Möbelteil (2) als eine Arbeitsplatte, als ein Arbeitsblock oder als ein Schrank- oder Regalelement ausgebildet ist.Furniture according to claim 1 or 2, characterized in that the height-adjustable furniture part (2) is designed as a countertop, as a work block or as a cabinet or shelf element. Möbel nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der mindestens eine Kontaktsensor (4) als ein Kontaktschalter, insbesondere als eine Kontakt-Schaltleiste, ausgebildet ist.Furniture according to one of the preceding claims, characterized in that the at least one contact sensor (4) as a contact switch, in particular as a contact-switching strip is formed. Möbel nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Steuerung (5) eine Anzeige (8) aufweist, die anzeigt, dass der Kontaktsensor (4) nach der vordefinierten Zeitspanne nach seiner Betätigung nicht wieder freigegeben ist.Furniture according to one of the preceding claims, characterized in that the control (5) has a display (8) which indicates that the contact sensor (4) is not released again after the predefined period of time after its actuation.
EP14174963.0A 2013-08-07 2014-06-30 Piece of furniture with a height-adjustable furniture section Active EP2835076B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201320103546 DE202013103546U1 (en) 2013-08-07 2013-08-07 Furniture with a height-adjustable furniture part

Publications (2)

Publication Number Publication Date
EP2835076A1 true EP2835076A1 (en) 2015-02-11
EP2835076B1 EP2835076B1 (en) 2016-01-13

Family

ID=49232642

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14174963.0A Active EP2835076B1 (en) 2013-08-07 2014-06-30 Piece of furniture with a height-adjustable furniture section

Country Status (3)

Country Link
EP (1) EP2835076B1 (en)
DE (1) DE202013103546U1 (en)
DK (1) DK2835076T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013109860A1 (en) * 2013-09-09 2015-03-12 Tielsa Gmbh Safety shut-off function - shut-off strip with closed-circuit principle
CA3095809A1 (en) 2019-10-22 2021-04-22 Thorlabs, Inc. Motorized, height adjustable optical table with rigid, passive and active isolation
DE202021101339U1 (en) 2021-03-16 2021-06-23 Bauer Safety Engineering GbR (vertretungsberechtigter Gesellschafter: Hermann Bauer, 89518 Heidenheim) Control of an electrically adjustable object

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3027374A1 (en) * 1980-07-18 1982-02-11 Siemens AG, 1000 Berlin und 8000 München Height-adjustable office desk or chair - provides adjustment of seat of desk surface using measured height converted into user's height
FR2504789A1 (en) * 1981-05-04 1982-11-05 Sautereau Jacques Extension for drawing board - consists of motor driving two pulleys connected to endless screw to extend and retract it
US6286441B1 (en) * 1999-04-30 2001-09-11 Steelcase Development Corporation Height adjustable work surface and control therefor
EP2583586A1 (en) * 2011-10-18 2013-04-24 Kesseböhmer Produktions GmbH + Co. KG Device for detecting collisions and method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3027374A1 (en) * 1980-07-18 1982-02-11 Siemens AG, 1000 Berlin und 8000 München Height-adjustable office desk or chair - provides adjustment of seat of desk surface using measured height converted into user's height
FR2504789A1 (en) * 1981-05-04 1982-11-05 Sautereau Jacques Extension for drawing board - consists of motor driving two pulleys connected to endless screw to extend and retract it
US6286441B1 (en) * 1999-04-30 2001-09-11 Steelcase Development Corporation Height adjustable work surface and control therefor
EP2583586A1 (en) * 2011-10-18 2013-04-24 Kesseböhmer Produktions GmbH + Co. KG Device for detecting collisions and method

Also Published As

Publication number Publication date
DE202013103546U1 (en) 2013-08-27
DK2835076T3 (en) 2016-04-11
EP2835076B1 (en) 2016-01-13

Similar Documents

Publication Publication Date Title
EP2835076B1 (en) Piece of furniture with a height-adjustable furniture section
EP1728493B1 (en) Safety device for elevation beds
DE102013226910A1 (en) Lifting device and water-conducting household appliance
DE102005060356B4 (en) Drive mechanism for a trigger system
EP1831595A1 (en) Valve actuating device
EP2850629A1 (en) Electric switch
EP3753468A1 (en) Cleaning device and method for cleaning items
DE102007038040B3 (en) Steamer for e.g. kitchen work plate, has stoppage plate or heating unit fixed in carrying device, where plate includes height smaller than upper side of plate in idle position and is held in device relative to each other in movable manner
EP3932255B1 (en) Lifting circuit with pinch protection and lifting device
DE102015226559A1 (en) Lifting device, method for operating a lifting device and dishwasher
DE102014000859A1 (en) Towbar, motor vehicle with such a trailer hitch and associated operating method
CN106505459B (en) A kind of SF6 all-insulated ring network cabinets lower door interlocking mechanism
EP1983631B9 (en) Electrical circuit
DE102016201727B4 (en) Lifting device, method for operating a lifting device and dishwasher
WO2017144131A1 (en) High-voltage outdoor circuit breaker
DE3435441A1 (en) Cooking aid
EP2845513A1 (en) Safety deactivation function (switch-off bar with closed current principle)
DE102004018611A1 (en) Method for controlling an electrically driven window for a motor vehicle
DE202013004210U1 (en) Drawer insert, drawer and cupboard furniture
DE20105656U1 (en) Safety device for electrically powered nursing and hospital beds
DE102009045595A1 (en) Household appliance, in particular household dishwasher
DE102017111959B4 (en) Buildings with a fire or smoke protection device
DE102008019919A1 (en) Circuit arrangement for operating a door lock device and corresponding method
DE202006020206U1 (en) control
AT10096U1 (en) HEIGHT ADJUSTABLE WORKTOP OF A KITCHEN FURNITURE

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

17P Request for examination filed

Effective date: 20140630

AK Designated contracting states

Kind code of ref document: A1

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

AX Request for extension of the european patent

Extension state: BA ME

R17P Request for examination filed (corrected)

Effective date: 20150211

RBV Designated contracting states (corrected)

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

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20150728

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

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

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: RIEDERER HASLER AND PARTNER PATENTANWAELTE AG, LI

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 769906

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160215

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502014000288

Country of ref document: DE

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20160407

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160414

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160113

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160413

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160113

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160113

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160513

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160113

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160113

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160113

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160113

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160513

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160113

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502014000288

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160113

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160113

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160113

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160113

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160113

26N No opposition filed

Effective date: 20161014

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160113

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160113

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160413

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20170228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20140630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160113

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160630

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160113

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160113

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160113

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160113

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20190619

Year of fee payment: 6

Ref country code: NL

Payment date: 20190619

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20190527

Year of fee payment: 18

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20200701

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20200630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200701

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200630

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20230621

Year of fee payment: 10

Ref country code: DE

Payment date: 20230628

Year of fee payment: 10

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230630

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20230616

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20230702

Year of fee payment: 10