EP2805407A2 - Moteur-réducteur, destiné en particulier au déplacement de meubles - Google Patents

Moteur-réducteur, destiné en particulier au déplacement de meubles

Info

Publication number
EP2805407A2
EP2805407A2 EP13702366.9A EP13702366A EP2805407A2 EP 2805407 A2 EP2805407 A2 EP 2805407A2 EP 13702366 A EP13702366 A EP 13702366A EP 2805407 A2 EP2805407 A2 EP 2805407A2
Authority
EP
European Patent Office
Prior art keywords
geared motor
housing
worm wheel
motor according
housing shells
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.)
Withdrawn
Application number
EP13702366.9A
Other languages
German (de)
English (en)
Inventor
Klaus Peter Flamme
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.)
Dewertokin GmbH
Original Assignee
Dewertokin 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 Dewertokin GmbH filed Critical Dewertokin GmbH
Publication of EP2805407A2 publication Critical patent/EP2805407A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
    • H02K7/1166—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion comprising worm and worm-wheel
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators

Definitions

  • Geared motors for furniture adjustments in most cases consist of a combination of a gearbox with a flanged electric motor.
  • the motor shaft is designed as a worm shaft and engages in the worm gear of the transmission.
  • electric geared motors are known in the art that an engine cover is designed as a transmission housing, at which then more
  • the invention is based on the object, a
  • Transmission parts are placed in a holistic housing, without the engine and transmission parts are stored in individual cases, and that the housing with all
  • Locking devices which are necessary for attachment and adjustment of furniture is provided.
  • the case has two
  • the locking means may have pins, lugs, webs and the like through which the individual engine and transmission parts are kept. As further embodiments of the locking means come housing shoulders, housing projections, recesses and the like into consideration. In a preferred embodiment of the invention
  • Gear motor is arranged around the electric rotor, a magnetic ring which is secured with a locking lug in the housing shells against rotation.
  • the magnetic ring may have a number of magnets and / or magnetic regions which are arranged around the circumference of the rotor.
  • the magnets may be circumferentially spaced from each other or at least on one side in the circumferential direction adjacent to each other.
  • the magnetic ring can be a particular hollow cylindrical
  • the magnetic ring can be a hollow cylindrical
  • Hollow cylindrical magnet can be radially outward of the
  • Support body be held immovable.
  • the geared motor can be designed as a permanently excited DC machine, wherein the magnets are designed as permanent magnets.
  • carbon holders can be arranged on a fork-shaped plate, which are in engagement with a collector of the rotor. On this board can also the
  • Plug housing and connections for limit switches can be arranged, which are interconnected by interconnects.
  • the board with the carbon brushes can, as usual, be designed as a component that receives both carbon brushes and leads under a spring bias.
  • Carbon brush holder can be added as a separate part in the housing. Alternatively, the
  • Carbon brush holder may be formed in at least one housing shell or formed on at least one housing shell.
  • Worm wheel For storage of the motor shaft, a ball bearing plain bearing combination can be used. Alternatively, two plain bearings may be provided for the motor shaft.
  • the worm wheel with its bearings in the housing shells is a worm wheel with its bearings in the housing shells
  • Trapezoidal nut be formed by the trained as trapezoidal screw drive spindle is moved along with rotation of the worm wheel.
  • the worm wheel bearing can by ball bearings, through
  • the worm wheel can be provided with a sprue which runs in a housing formed on a housing shell or molded into a housing shell.
  • a radial plain bearing can in principle plastic
  • Plastic running Alternatively, however, a bearing bush can be provided.
  • plastic can run on a starter disk consisting of steel. Alternatively, however, may be on the tarpaulin be waived and plastic on plastic run.
  • latching means may be attached for the attachment of protective tubes.
  • a drive spindle formed as a trapezoidal threaded spindle is connected in a rotationally fixed manner to the worm wheel.
  • bearing limit switches can be arranged, which are held by the bearings of the worm wheel in position.
  • Figure 1 is a plan view of the open side of a
  • the geared motor shown in these figures on a housing shells 1, 2 existing housing which is divided in the axis of the electric rotor 3.
  • the parts of the electric motor such as the rotor 3, the magnet ring 14, carbon brushes for the power supply, and the gear parts, such as the worm wheel 12 and bearings 13 and the
  • Housing shells 1, 2 held by screws 17 in the housing in its functional position.
  • the housing shells 1, 2 have latching means, in which the
  • Worm wheel 12 are held so that they can not move axially.
  • the hub of the worm wheel 12 is formed as a trapezoidal nut, so that when rotating by the electric rotor 3 arranged in the worm wheel 12 and rotatably mounted on the adjustment of the furniture as
  • Trapezoidal threaded spindle trained drive spindle 11 performs a longitudinal adjustment. Since the drive spindle 11 is mounted longitudinally movable in the housing, which is fastened with locking means 18 to the fixed parts of the furniture, there is an adjustment between the fixed and movable furniture parts.
  • the housing with its locking means can also be attached to the moving parts of the furniture. Fixedly arranged on the drive spindle 11
  • Limit switch cam 10 limit the adjustment when Reaching the limit switch 9 in the housing.
  • Carbon brush holder 8 is made by a
  • Input connector housing 7 and the power supply to the limit switches 9 by connector.
  • the stator consists of a magnetic ring 14 with permanently arranged inside magnets, which is rotatably mounted in the housing consisting of housing shells 1, 2 with a locking means 15. The location of the boards 6 with the
  • Carbon brush holders 8 and the position of the magnetic ring 14 determine the functions of the electric motor.

Abstract

L'invention concerne un moteur-réducteur, destiné en particulier au déplacement d'éléments de meubles, présentant une broche d'entraînement, des moyens de fixation, une roue hélicoïdale pourvue de paliers, ainsi que des pièces de moteur individuelles, telles qu'un rotor (3) comportant un arbre de vis sans fin de moteur (19) et des aimants de moteur (14) agencés dans une bague en acier. L'objectif de l'invention est de faciliter le montage. A cet effet, toutes les pièces de moteur et d'engrenage sont logées dans un carter commun comprenant deux coques de carter (1, 2) et sont maintenues dans leur position fonctionnelle par assemblage des deux coques de carter (1, 2).
EP13702366.9A 2012-01-18 2013-01-18 Moteur-réducteur, destiné en particulier au déplacement de meubles Withdrawn EP2805407A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201220000412 DE202012000412U1 (de) 2012-01-18 2012-01-18 Elektrischer Getriebemotor für Möbelverstellung
PCT/EP2013/050877 WO2013107835A2 (fr) 2012-01-18 2013-01-18 Moteur-réducteur, destiné en particulier au déplacement de meubles

Publications (1)

Publication Number Publication Date
EP2805407A2 true EP2805407A2 (fr) 2014-11-26

Family

ID=46083279

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13702366.9A Withdrawn EP2805407A2 (fr) 2012-01-18 2013-01-18 Moteur-réducteur, destiné en particulier au déplacement de meubles

Country Status (4)

Country Link
EP (1) EP2805407A2 (fr)
CN (1) CN204392047U (fr)
DE (1) DE202012000412U1 (fr)
WO (1) WO2013107835A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012006799U1 (de) * 2012-07-16 2013-10-17 Grass Gmbh Vorrichtung zum Bewegen eines an einem Möbelkorpus bewegbaren Möbelteils
TWI509947B (zh) * 2013-04-22 2015-11-21 Timotion Technology Co Ltd 線性傳動缸及其驅動馬達結構改良
CN103812266B (zh) * 2014-02-25 2016-01-27 嘉兴礼海电气科技有限公司 一种防水驱动器
GB2536721A (en) * 2015-03-27 2016-09-28 Johnson Electric Sa Integrated door lock sub-assembly
CN108199519A (zh) * 2017-12-29 2018-06-22 昆山腾荣机械有限公司 一种轻质耐用新能源汽车电机壳体
DE202019103356U1 (de) * 2019-06-14 2020-09-15 Dewertokin Gmbh Entstörter Linearantrieb

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20019630U1 (de) * 2000-11-17 2001-01-11 Dewert Antriebs Systemtech Elektromotorische Antriebsanordnung
EP1703617A2 (fr) * 2005-03-18 2006-09-20 Bühler Motor GmbH Entraînement électrique
DE102006017905A1 (de) * 2006-04-19 2007-10-25 Bühler Motor GmbH Baugruppe für einen Kommutatormotor, Kommutatormotor mit dieser Baugruppe und Verfahren zur Montage des Kommutatormotors
EP2055214A1 (fr) * 2007-10-29 2009-05-06 M. Schaerer AG Dispositif-infuseur pour une machine à café
WO2011162369A1 (fr) * 2010-06-25 2011-12-29 Ntn株式会社 Actionneur électrique

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2729398B2 (de) * 1977-06-29 1979-05-10 Siemens Ag, 1000 Berlin Und 8000 Muenchen Vorrichtung zum öffnen und Schließen von Fenstern, Türen, Schiebedächern o.dgl., insbesondere von Kraftfahrzeugen
DE19613814A1 (de) * 1996-04-07 1997-10-09 Klaus Peter Dipl Ing Flamme Verstellmotor für die Verstellung von beweglich gelagerten Teilen insbesondere Polstermöbelteile in Kompaktbauweise
US5990586A (en) * 1997-06-23 1999-11-23 Seitz Corporation Multi-actuator having position controller
BR9915954B1 (pt) * 1998-12-03 2012-01-10 atuador energizado, e, tranca energizada
DE10357018A1 (de) * 2003-12-05 2005-08-25 Valeo Systèmes d`Essuyage Elektromotorischer Antrieb
DE102009027154A1 (de) * 2009-06-24 2010-12-30 Robert Bosch Gmbh Getriebe-Antriebseinheit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20019630U1 (de) * 2000-11-17 2001-01-11 Dewert Antriebs Systemtech Elektromotorische Antriebsanordnung
EP1703617A2 (fr) * 2005-03-18 2006-09-20 Bühler Motor GmbH Entraînement électrique
DE102006017905A1 (de) * 2006-04-19 2007-10-25 Bühler Motor GmbH Baugruppe für einen Kommutatormotor, Kommutatormotor mit dieser Baugruppe und Verfahren zur Montage des Kommutatormotors
EP2055214A1 (fr) * 2007-10-29 2009-05-06 M. Schaerer AG Dispositif-infuseur pour une machine à café
WO2011162369A1 (fr) * 2010-06-25 2011-12-29 Ntn株式会社 Actionneur électrique

Also Published As

Publication number Publication date
WO2013107835A3 (fr) 2014-05-08
CN204392047U (zh) 2015-06-10
WO2013107835A2 (fr) 2013-07-25
DE202012000412U1 (de) 2012-04-17

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