Patents Assigned to Dewertokin GmbH
-
Publication number: 20150289665Abstract: An electromotive furniture drive with a guide path and an output unit which moves along the guide path and which at least partly surrounds the guide path. The guide path has a gear rack, and the output unit has a drive motor with a speed-reducing mechanism and an output gear which is in engagement with the gear rack of the guide path.Type: ApplicationFiled: July 30, 2013Publication date: October 15, 2015Applicant: DewertOkin GmbHInventor: Hartmut Klimm
-
Publication number: 20150241857Abstract: The invention relates to a operating unit (10) for a control device (9) comprising at least one adjusting drive (7, 8) for a piece of furniture (1), said control device (9) being designed to control the at least one adjusting drive (7, 8) based on the control data captured by the operating unit (10). The operating unit (10) includes a detector (23) which detects a manual manipulation by a user, when a manual manipulation is detected, at least one illumination means (24) for illuminating operating elements (12-16) and/or display elements of the operating unit (10) is switched on. The invention also relates to a system comprising a control device and an operating unit in addition to a piece of furniture equipped therewith.Type: ApplicationFiled: February 28, 2013Publication date: August 27, 2015Applicant: DEWERTOKIN GMBHInventor: Armin Hille
-
Publication number: 20150135865Abstract: A device for controlling an electromotive linear drive configured as a furniture drive for adjusting movably mounted parts of reclining and seating furniture, consisting of at least one threaded spindle (4, 5) that can be driven via a worm gear for displacing a lifting element, and comprising a guide body (7) which is arranged in a rotationally fixed manner on the respective threaded spindle (4, 5) and on which a worm wheel (6) is rotatably mounted, a coupling sleeve (8) which is mounted in a rotationally fixed manner, but is axially displaceable on the respective guide body (7), from which the worm wheel (6) and the guide body (7) can optionally be connected or separated via a claw clutch, and in each case an actuation element which is provided for displacing the coupling sleeves (8) as well as a switching mechanism for driving the respective actuation element.Type: ApplicationFiled: June 27, 2013Publication date: May 21, 2015Applicant: DEWERTOKIN GMBHInventor: Andreas Oberndörfer
-
Publication number: 20150130595Abstract: A motorized furniture drive assembly (10) comprises at least one motorized furniture drive (3); at least one drive control device having a receiving device for wireless radio transmission; and at least one communication device (4) for operating the furniture drive (3). The motorized furniture drive assembly (10) is provided with at least one communication adaptation device (5), which is designed to communicate with the at least one communication device (4) by means of a primary wireless transmission path and to communicate with the at least one receiving device by means of a secondary wireless transmission path. An assembly comprises the motorized furniture drive assembly (10) and a piece of furniture (1).Type: ApplicationFiled: June 14, 2013Publication date: May 14, 2015Applicant: DEWERTOKIN GMBHInventor: Armin Hille
-
Patent number: 9027424Abstract: The invention concerns a displacement device comprising a transmission 2 driven by an electric motor 1, guide rails 5, a displacement slider 6, a transmission housing 8 and a closure cover 7, characterized in that an externally threaded nut (4) is arranged longitudinally slidably on a profile bar (3) between the transmission (2) and said externally threaded nut (4) and said externally threaded nut (4) is mounted rotatably in a displacement slider (6) in such a way that said externally threaded nut (4) is longitudinally displaced upon rotation by the transmission (2) which is driven by the drive motor (1) and the profile bar (3) in the thread profile segments of the guide rails (5) and is displaced along the guide rails (5) by way of the end run-on surfaces (9) of the displacement slider (6).Type: GrantFiled: September 11, 2012Date of Patent: May 12, 2015Assignee: DewertOkin GmbHInventor: Klaus Peter Flamme
-
Publication number: 20150123772Abstract: An electromotive furniture drive has a control device, a power-supply arrangement, a hand-held control connected to the control device via a bidirectional transmission path and having a connection configuration for at least one electrical motor client. The hand-held control has at least one display arrangement for displaying stored images for operation. The hand-held control has a detection device designed to detect the connection configuration.Type: ApplicationFiled: October 18, 2012Publication date: May 7, 2015Applicant: DewertOkin GmbHInventor: Armin Hille
-
Patent number: 8981679Abstract: A first-fail-safe electromotive furniture drive includes at least one drive unit having at least one motor; at least one actuating device having at least two actuating units, each of which includes a motor contact element and a safety contact element; at least one supply unit; and at least one safety device. The furniture drive is equipped with a reporting device for displaying the functioning and a failure of the at least two actuating units and the safety device.Type: GrantFiled: July 14, 2010Date of Patent: March 17, 2015Assignee: Dewertokin GmbHInventor: Armin Hille
-
Publication number: 20150069946Abstract: An electric-motor drive arrangement is proposed having at least one electric motor and having at least one control device, wherein the electric-motor drive arrangement has a measurement data processing apparatus and a non-volatile memory. In this case, the memory is connected to a comparator which operates at least one optical display block of a display apparatus when a predetermined set value is reached or exceeded.Type: ApplicationFiled: April 23, 2014Publication date: March 12, 2015Applicant: DewertOkin GmbHInventors: Karsten Gehrke, Stefan Langejürgen, Steffen Loley
-
Publication number: 20150025688Abstract: The invention relates to a control device (9) for at least one electromotive adjusting drive (7, 8) of a piece of furniture (1), comprising at, least one adjusting drive connection (91) for connecting to the at least one electromotive adjusting drive (7, 8), and an interface (92) for coupling to at least one operating unit (10). When a control element (12, 13) of the control unit is actuated, a switch signal is emitted at the end of the control for controlling the at least electromotive adjusting drive (7, 8) and/or an electric motor of the electromotive adjusting drive (7, 8). Said control device is characterised in that it comprises a multi-functional connection (93) designed as a multi-functional interface, said connection comprising at least one data signal line for transferring data, at least one power supply line and at least one signal input and output line.Type: ApplicationFiled: February 28, 2013Publication date: January 22, 2015Applicant: DEWERTOKIN GMBHInventors: Armin Hille, Steffen Loley, Thomas Schröder
-
Publication number: 20150019020Abstract: The invention relates to a control device (9) for at least one adjusting drive (7, 8) which is to be associated with a piece of furniture (1) and which is designed to control the at least one adjusting drive (7, 8) based on control data (20) captured by a wireless transmission path (19) of the operating unit (10). Said control device is characterised by an emitter interface (21) which is designed to transmit data (22) to the operating unit (10) by means of a wireless transmission path (19). The invention further relates to an operating unit (10) comprising a receiver interface (23) which is designed to capture data (22) from the control device (9) by means of a wireless transmission path (19), in addition to a system (18) consisting of a control device (9) and an operating unit (10) and a piece of furniture (1) equipped with said system (13).Type: ApplicationFiled: February 28, 2013Publication date: January 15, 2015Applicant: DEWERTOKIN GMBHInventors: Armin Hille, Steffen Loley, Karsten Gehrke
-
Publication number: 20140353134Abstract: A switch for controlling a control circuit or an operating current of electric-motors in linear gear drives includes: a switch casing, having at least an upper part including keys, and a lower part for forming a receiving space; a circuit board incorporated in the receiving space with micro-switches including a switch casing and a spring-biased push-rod therein; wherein, when the keys are actuated by a user, the push rod actuates the micro-switch to control a control circuit or operating current, and wherein the switch contains at least one locking element, transferable between a locking position, which locks the keys, and a release position, which releases the keys. To prevent damage to a switch from pressure forces during actuation, the locking device is formed such that the pressure applied to the key is transferred onto the switch casing and/or the circuit board plate over as wide an area as possible.Type: ApplicationFiled: October 10, 2012Publication date: December 4, 2014Applicant: DEWERTOKIN GMBHInventor: Christian Müller
-
Publication number: 20140311265Abstract: An electromotive linear drive, in particular for adjusting movably mounted parts of lounging and seating furniture, has a drive motor, a threaded spindle, a speed-reducing gear unit arranged between the drive motor and the threaded spindle, and a spindle nut (9) located on the threaded spindle. The spindle nut is optionally lockable in the direction of rotation and movable in the axial direction of the threaded spindle, depending on the direction of rotation of the threaded spindle. A lifting element can be driven by the axial movement of the spindle nut to adjust the movable furniture parts. Such a linear drive has a simple design, is easy to assemble and operate, and guarantee a robust mounting arrangement for the drive parts.Type: ApplicationFiled: October 5, 2012Publication date: October 23, 2014Applicant: DEWERTOKIN GMBHInventors: Heinrich Duck, Jurgen Martin
-
Publication number: 20140202271Abstract: An electromotive linear drive with a housing that is equipped with a drive unit, the output member of which is designed as linearly movable spindle nut that is operatively connected to a connecting part for connecting to another component. The spindle nut is engaged with the connecting part in the normal operating state by a first coupling part and a second coupling part engaged with said first coupling part, and the driving connection can be decoupled by a movement of at least one coupling part in the longitudinal direction of the spindle.Type: ApplicationFiled: April 18, 2012Publication date: July 24, 2014Applicant: DewertOkin GmbHInventor: Andreas Oberndörfer
-
Patent number: 8763483Abstract: A dual electromotive furniture drive has a housing with a drive motor, which is drive-coupled to a rotation speed reduction gear mechanism, which moves rotation-locked spindles longitudinally, wherein the rotation speed reduction gear mechanism and the spindles are arranged in the housing. An end switch limits the end positions of the spindles. A pressure piece is arranged on the spindles on the side facing away from the rotation speed reduction gear mechanism. The pressure piece is operatively connected to an adjusting element which is fixedly mounted on a moving furniture component. The spindles are inclined relative to the horizontal at an obtuse angle. The dual electromotive furniture drive is configured to adjust the back rest and/or the foot rest of a slatted frame. This design has a low parts count, and optimally transfers the internal forces, in particular through the housing walls.Type: GrantFiled: December 4, 2008Date of Patent: July 1, 2014Assignee: DewertOkin GmbHInventor: Andreas Heinrichs
-
Publication number: 20140159618Abstract: An electric-motor furniture drive includes a power supply device, a manual control for moving movable furniture components relative to each other, and an electric motor with reversible rotation direction. A speed-reducing transmission is connected downstream of the electric motor and an additional transmission is connected downstream of the speed-reducing transmission. The power supply device has a mains connection, transforms the mains-side input voltage into at least one output-side low voltage and is configured for galvanic isolation between the mains-connected input side and the output side for operating the electric-motor furniture drive. The power supply device is designed as a switched-mode power supply and has an intermediate circuit, a control device for controlling the switched-mode power supply, and a secondary unit. The power supply device provides an output-side operating voltage at the output thereof in an operating state and provides an output-side idle voltage at the output in an idle state.Type: ApplicationFiled: February 8, 2012Publication date: June 12, 2014Applicant: DewertOkin GmbHInventor: Armin Hille
-
Publication number: 20140152068Abstract: An electromotive furniture drive includes an electric motor, the rotational direction of which can be reversed, a motor controller, a manual control, a battery unit, and a mains power supply device. A speed-reducing transmission is connected downstream of the electric motor and a further transmission is connected downstream of each speed-reducing transmission and the battery unit has at least one battery. To enable simple, economical and easy installation, in particular in tight installation spaces, the furniture drive has a coupling device which includes a charging device for charging the at least one battery of the battery unit. The coupling device also has a reference device, which is connected to a charging device The furniture drive is especially suited for slatted bed frames and armchairs.Type: ApplicationFiled: April 27, 2012Publication date: June 5, 2014Applicant: DewertOkin GmbHInventor: Armin Hille
-
Patent number: 8636436Abstract: On a device with at least first and second parts moveable relative to each other, comprising a sliding bearing located on the first part, comprising a sliding element and an adjusting element within in a very small gap between the two parts moveable relative to each other, and for inexpensive manufacture and simple assembly, that the first part displays a recess, located outside the area in which the adjusting element is supported on the first part, in which a projection located on the sliding element is mounted in positive fashion in the direction of actuation of the displacement of the adjusting element.Type: GrantFiled: March 16, 2011Date of Patent: January 28, 2014Assignee: DewertOkin GmbHInventors: Andreas Roither, Carsten Both
-
Publication number: 20130334919Abstract: The invention relates to a linear actuator for adjusting furniture components relative to each other, where the linear actuator displays a screw jack with a guide section and a sliding element guided on the guide section, as well as a drive with an electric motor for driving the screw jack, and an electrical connection displaying a connecting cable for controlling the electric motor and/or supplying it with power.Type: ApplicationFiled: June 19, 2012Publication date: December 19, 2013Applicant: DEWERTOKIN GMBHInventor: Andreas Welp
-
Publication number: 20130300233Abstract: An electric motor furniture drive for a piece of furniture having at least one furniture part. The electric motor furniture drive includes a control unit, at least one adjustment drive, and at least one operating unit configured as a multifunction operating part connected via an adapter device to the control unit.Type: ApplicationFiled: November 15, 2011Publication date: November 14, 2013Applicant: DEWERTOKIN GMBHInventor: Steffen Loley
-
Patent number: D694715Type: GrantFiled: November 23, 2011Date of Patent: December 3, 2013Assignee: Dewertokin GmbHInventors: Daniel Fichte, Thorsten Helm