EP1677646B1 - Brosse de lavage - Google Patents

Brosse de lavage Download PDF

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Publication number
EP1677646B1
EP1677646B1 EP04790699A EP04790699A EP1677646B1 EP 1677646 B1 EP1677646 B1 EP 1677646B1 EP 04790699 A EP04790699 A EP 04790699A EP 04790699 A EP04790699 A EP 04790699A EP 1677646 B1 EP1677646 B1 EP 1677646B1
Authority
EP
European Patent Office
Prior art keywords
wheel
washing brush
brush according
hollow
washing
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.)
Not-in-force
Application number
EP04790699A
Other languages
German (de)
English (en)
Other versions
EP1677646A1 (fr
EP1677646B8 (fr
Inventor
Jörg SCHMID
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.)
Alfred Kaercher SE and Co KG
Original Assignee
Alfred Kaercher SE 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 Alfred Kaercher SE and Co KG filed Critical Alfred Kaercher SE and Co KG
Publication of EP1677646A1 publication Critical patent/EP1677646A1/fr
Publication of EP1677646B1 publication Critical patent/EP1677646B1/fr
Application granted granted Critical
Publication of EP1677646B8 publication Critical patent/EP1677646B8/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B13/00—Brushes with driven brush bodies or carriers
    • A46B13/02—Brushes with driven brush bodies or carriers power-driven carriers
    • A46B13/04—Brushes with driven brush bodies or carriers power-driven carriers with reservoir or other means for supplying substances
    • A46B13/06—Brushes with driven brush bodies or carriers power-driven carriers with reservoir or other means for supplying substances with brush driven by the supplied medium
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B13/00—Brushes with driven brush bodies or carriers
    • A46B13/008—Disc-shaped brush bodies
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/30—Brushes for cleaning or polishing
    • A46B2200/3046—Brushes for cleaning cars or parts thereof

Definitions

  • the invention relates to a washing brush for cleaning objects, with a rotatably mounted brush head, which is drivable via a transmission of a drive wheel, which is acted upon with pressurized cleaning liquid.
  • a washing brush according to the preamble of claim 1 is known from the document EP 1175 848A known.
  • Such a washing brush is also from the US-A-4,461,052 known. It is used for cleaning an object, in particular a motor vehicle. With their help, a cleaning liquid, preferably water, to which a chemical may be added to increase the cleaning effect, can be applied to the surface to be cleaned, and at the same time, the surface can be wiped off mechanically by means of the rotatable brush head.
  • the washing brush is used as an accessory for high-pressure cleaning devices, with the aid of which the cleaning fluid can be pressurized. The pressurized cleaning liquid is supplied to the washing brush and directed to the drive wheel, so that this is rotated, wherein the rotational movement can be transmitted via the transmission to the brush head.
  • the cited document US-A-4,461,052 describes a washing brush, in which a planetary gear is used with a drive wheel driven by the sun gear, connected to the brush head rotatable, internally toothed ring gear and with at least one meshing with the sun gear and the ring gear planetary gear.
  • the planetary gear allows a reduction of the rotational speed of the turbine wheel, so that the speed of the Brush head is less than the speed of the pressurized cleaning fluid in rotation staggered drive wheel.
  • Object of the present invention is to develop a washing brush of the type mentioned in such a way that the brush head, a higher torque can be provided at low speed.
  • the transmission comprises two coaxially aligned, internally toothed ring gears, one of the ring gears is rotatably mounted and the other ring gear is stationary, and wherein at least one standing with the drive wheel in operative connection , externally toothed coupling element simultaneously meshes with two ring gears and the two ring gears have a different number of teeth.
  • a gear is used in the washing brush, having two internally toothed ring gears on which the at least one coupling element rolls at the same time.
  • a first ring gear is fixedly arranged, and coaxial with the first ring gear, a second ring gear is rotatably mounted.
  • the two Hohlräd he differ in the number of their teeth. Since the at least one coupling element meshes with both ring gears at the same time, due to the difference in the number of teeth, a difference occurs Rotation of the coupling element to a relative movement of the two ring gears.
  • the rotatable ring gear performs a rotational movement that can be transmitted to the brush head. It has been found that this large reductions can be achieved, while a high torque can be transferred to the brush head.
  • the operative connection between the drive wheel and the coupling element can be configured in many ways.
  • the coupling element may be formed as a gear which is rotatably held on the drive wheel. It is advantageous, however, if the coupling element is in operative connection with the drive wheel via an intermediate gear.
  • the at least one coupling element is designed as a planetary gear, which meshes with a sun gear driven by the drive wheel and with the two ring gears.
  • a first reduction is achieved by using the planetary gear with a sun gear and at least one planetary gear
  • a further reduction is achieved by the use of the two ring gears, which differ in their number of teeth.
  • Planetary gear with a fixed and a rotatable ring gear are known in the art as so-called Wolfrom gear, for example from the published patent application DE 195 25 831 A1 . It has been found that a washing brush with such a tungsten gear allows a particularly effective cleaning of objects, wherein a user can press the washing brush against the surface to be cleaned, without the risk that the rotational movement of the brush head is interrupted. At the same time can be ensured by means of the Wolfrom gear that the brush head rotates only at low speed. This has proved to be advantageous in order to achieve a thorough cleaning of the object, for example a motor vehicle. Due to the achievable low speed is also avoided that cleaning liquid is splashed away from the side of the brush head.
  • the drive wheel is rotated in that it is acted upon by pressurized cleaning fluid.
  • the drive wheel is designed as a turbine wheel.
  • the turbine wheel is integrally connected to the sun gear.
  • the turbine wheel has a rotatably mounted turbine wheel disk which carries the sun gear in alignment with the axis of rotation of the turbine wheel disk and turbine blades are held on its side facing away from the sun gear. The latter are preferably integrally connected to the turbine wheel.
  • the transmission has at least two coupling elements in the form of two diametrically opposed planetary gears.
  • the fixed ring gear is held on a support plate and the rotatable ring gear is held on a cover plate, wherein the two ring gears and the support and the cover plate define a gear chamber receiving the at least one coupling element.
  • the fixed ring gear is integrally connected to the support plate.
  • the fixed ring gear can form in combination with the support plate a trough-shaped receptacle into which the at least one coupling element can be inserted.
  • the rotatable ring gear is integrally connected to the cover plate.
  • the rotatable ring gear can form a gear cover in combination with the cover plate, which engages over the at least one coupling element.
  • the drive wheel is designed as a turbine wheel with a turbine wheel disk.
  • the latter is aligned in a preferred embodiment parallel to the support plate and carries on its side facing away from the support plate, the turbine blades.
  • the turbine wheel slidably rests against the support plate, wherein it is particularly advantageous if the turbine wheel and the support plate interlocking guide elements, such as guide and guide ribs have.
  • This allows a guide of the turbine wheel on the support plate, at the same time a sealing function is achieved in the manner of a labyrinth seal.
  • guide grooves are formed in the support plate into which guide ribs integrally connected to the turbine wheel disk are inserted.
  • the transmission has a coaxial with the two ring gears aligned output shaft which passes through the sun gear and is rotatably connected both with the rotatable ring gear and with the brush head.
  • the rotational movement of the rotatable ring gear can be transmitted to the brush head.
  • the output shaft is held on a cover plate which is rigidly connected to the rotatable ring gear. It is favorable in this case if the ring gear, the cover plate and the output shaft are integrally connected to each other.
  • a particularly high mechanical strength has an advantageous embodiment of the washing brush according to the invention, in which the washing brush comprises a housing having a bottom wall which is parallel to a wall of the transmission and spaced therefrom, wherein the wall and the bottom wall define a drive space axially that picks up the drive wheel.
  • the wall and the bottom wall define a drive space axially that picks up the drive wheel.
  • an axially projecting from the wall and / or the bottom wall annular collar can be used, which has an opening for introducing the cleaning agent in the drive chamber.
  • the wall of the transmission can be configured, for example, as supporting the stationary ring gear supporting plate.
  • the drive wheel is designed as a turbine wheel with arranged in the drive chamber turbine blades.
  • the output shaft engages through the drive space and a passage opening in the bottom wall and can be detachably connected to the brush head in its end area projecting beyond the bottom wall.
  • the brush head can be placed in the axial direction on the projecting beyond the bottom wall end portion of the output shaft.
  • the brush head has a brush disc on which a first and a second set of cleaning bristles are held, wherein the cleaning bristles of the first set are aligned parallel to the axis of rotation of the brush head and the cleaning bristles of the second set at an angle are aligned with the axis of rotation of the brush head. It has been found that the mechanical cleaning effect can be improved by such a design of the bristle head.
  • the brush disc slidably rests against a bottom wall of the housing of the washing brush. It is advantageous if the brush disk and the bottom wall have intermeshing guide elements, for example, a guide rib, which dips into an associated guide groove.
  • the guide rib is preferably arranged on the upper side of the brush disk facing away from the cleaning bristles and emerges in a guide groove formed on the underside in the bottom wall of the housing.
  • washing brush which can be used for example as an accessory for a high-pressure cleaner and can be connected to the high-pressure hose of the high-pressure cleaner.
  • the washing brush 10 has a housing 12 with a bottom wall 13 and a hood 14, which receive a drive device 16 between them.
  • the washing brush 10 On the underside of the bottom wall 13 facing away from the hood 14, the washing brush 10 has a replaceable brush head 21 with a brush disk 22 and with a first set of cleaning bristles 23 and a second set of cleaning bristles 24.
  • the brush head 21 is rotatable about an axis of rotation 26 and Cleaning bristles of the first circulsborstensatzes are aligned parallel to the axis of rotation 26, while the cleaning bristles of the second winsborstensatzes pointing obliquely to the axis of rotation 26 facing outward. This is especially true FIG. 3 clear.
  • the covered by the hood 14 drive means 16 comprises a gear 28 and a drive wheel in the form of a turbine wheel 30.
  • the latter has a parallel to the bottom wall 13 of the housing 12 aligned turbine wheel 31, from the axial direction, the bottom wall 13 facing a plurality of Turbine blades 32 protrude, which are integrally connected to the turbine 31.
  • the turbine wheel 30 is rotatably mounted on an output shaft 34 of the transmission 28, which passes through a central passage opening 37 of the bottom wall 13 with a lower end portion 35 and forms a polygon on which the brush disc 22 can be placed to produce a rotationally fixed connection between the output shaft 34 and the brush disk 22.
  • the output shaft 34 is integrally connected to a cover plate 39 of the transmission 28, which at its outer edge together with the cover plate 39 and the output shaft 34 rotatable ring gear 41 carries, the inside a in FIG. 5 shown toothing with a plurality of teeth 42 has.
  • the gear 28 comprises a support plate 44, on whose underside facing away from the cover plate 39, the turbine wheel 31 slidably abuts, wherein in the support plate 44 on the underside, d. H. the turbine wheel 31 facing guide grooves 45 are formed, in the corresponding guide ribs 47 dive, which are integrally connected to the turbine wheel 31.
  • the support plate 44 and the Turbinenradrise 31 thus form a labyrinthine seal from the protection of the transmission 28 from penetrating liquid and dirt.
  • the support plate 44 On its outer edge, the support plate 44 carries a non-rotatably connected fixed ring gear 49 which is axially aligned with the rotatable ring gear 41 and the inside has a toothing with a plurality of teeth 50.
  • the support plate 44 has a central through-hole 52 and, in combination with the cover plate 39 and the rotatable ring gear 41 and the fixed ring gear 49, a transmission housing surrounding a gear box 54 into which the central through-hole 52 passes and integrally with the support plate 44 connected sun gear 56 dips.
  • the number of teeth 42 of the internal teeth of the rotatable ring gear 41 differs from the number of teeth 50 of the internal teeth of the fixed ring gear 49th
  • the support plate 44 On its underside facing away from the stationary ring gear 49, the support plate 44 carries a ring collar 62 facing the brush head 21, to which a pipe socket 63 coaxial with the supply line 18 is formed, which receives a spray nozzle 65 which is formed with a nozzle head 66 into an annular collar 62 Inlet opening 68 dips.
  • the nozzle head 66 is integrally connected to the spray nozzle 65.
  • the annular collar 62 and the support plate 44 and the brush disc 22 define a designed as a turbine chamber 70 drive space in the means of the spray nozzle 65 cleaning agent can be injected, leaving the turbine chamber 70 via molded into the brush disc 22 through openings 72 and thus between the first and second set of cleaning bristles 23 and 24 can pass.
  • the detergent feed can be adjusted continuously by means of a control valve 74 arranged at the level of the spray nozzle 65, wherein the outlet cross section at the nozzle head 66 can be varied between a minimum size and a maximum size.
  • the speed can be adjusted continuously.
  • the washing brush 10 is used in a high-pressure cleaning appliance in which a chemical can be added by means of an injector of the cleaning liquid in order to increase the cleaning effect, then by means of the Control valves 74 and the amount of the admixed chemical can be adjusted, because with a larger outlet cross-section at the nozzle head 66 is downstream of the injector, a lower pressure. As a result, a larger pressure drop occurs at the injector, which in turn causes a larger amount of chemical to be mixed.
  • the minimum size of the outlet cross-section at the nozzle head 66 is preferably selected such that when the outlet cross-section is set to the minimum size, pressure conditions are established in which practically no chemical is mixed in the injector.
  • the user can choose between a mode in which chemical is admixed and consequently an object to be cleaned can be foamed, and a mode in which no chemical is added, ie the article is not foamed.
  • high-pressure cleaning liquid preferably water
  • high-pressure cleaning liquid may be directed onto the turbine blades 32 by means of the spray nozzle 65 so that the rotatably mounted turbine wheel 30 and sun gear 56 integrally connected thereto are rotated.
  • the ring gear 49 is rotatably connected to the support plate 44 so that the relative movement of the two ring gears to a rotational movement of the rotatable ring gear 41 and thus also the cover plate 39 and the output shaft connected integrally therewith 34 leads.
  • a very large reduction of the rotational speed of the turbine wheel 30, at the same time a very large torque from the turbine 30 to the output shaft 34 can be transmitted.
  • the output shaft 34 is in rotationally fixed connection with the brush head 21 so that it can be rotated in accordance with the output shaft 34 at low speed and high torque in rotation.
  • a surface to be cleaned for example the surface of a motor vehicle, can be mechanically wiped off.
  • the surface to be cleaned can be acted upon by the cleaning liquid emerging from the turbine chamber 70 via the passage openings 72. This allows an overall effective cleaning of a surface, wherein a user can press the washing brush 10 with considerable force against the surface to be cleaned, without the risk that the rotational movement of the brush head 21 is interrupted.

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  • Brushes (AREA)

Claims (19)

  1. Brosse de lavage pour le nettoyage d'objets, ladite brosse de lavage comportant une tête de brosse montée à rotation qui peut être entraînée par le biais d'un engrenage par une roue d'entraînement qui peut être sollicité par du liquide de nettoyage sous pression, caractérisée en ce que l'engrenage (28) comporte deux roues dentée (41, 49) à denture intérieure qui sont orientées coaxialement l'une à l'autre, l'une des roues dentées (41) étant montée à rotation et l'autre roue dentée (49) étant immobile, et au moins un élément de couplage (58, 60) à denture extérieure qui est en liaison active avec la roue d'entraînement (30) s'engrenant simultanément avec les deux roues dentées (41, 49) et les deux roues dentées comportant des nombres de dents différents.
  2. Brosse de lavage selon la revendication 1, caractérisée en ce que l'au moins un élément de couplage est conformé en roue planétaire (58, 60) qui s'engrène avec une roue solaire (56) entraînée par la roue d'entraînement (30) ainsi qu'avec les deux roues dentés (41, 49).
  3. Brosse de lavage selon la revendication 1 ou 2, caractérisée en ce que la roue d'entraînement est conformée en roue de turbine (30).
  4. Brosse de lavage selon la revendication 3, caractérisée en ce que la roue de turbine (30) est reliée d'une seule pièce à la roue solaire (56).
  5. Brosse de lavage selon la revendication 2, 3 ou 4, caractérisée en ce que l'engrenage (28) comporte deux éléments de couplage se présentant sous la forme de deux roues planétaires (58, 60) diamétralement opposées l'une à l'autre.
  6. Brosse de lavage selon l'une des revendications précédentes, caractérisée en ce que la roue dentée immobile (49) est montée sur une plaque de support (44) et la roue dentée rotative (41) est montée sur une plaque de recouvrement (39), les deux roues dentées (41, 49) et les plaques de support et de recouvrement (44, 39) définissent un logement d'engrenage (54) qui reçoit l'au moins un élément de couplage (58, 60).
  7. Brosse de lavage selon la revendication 6, caractérisée en ce que la roue dentée immobile (49) est reliée d'une seule pièce à la plaque de support (44).
  8. Brosse de lavage selon la revendication 6 ou 7, caractérisée en ce que la roue dentée rotative (41) est reliée d'une seule pièce à la plaque de recouvrement (39).
  9. Brosse de lavage selon la revendication 4, 5 ou 6, caractérisée en ce que la roue d'entraînement est conformée en roue de turbine (30) comportant une plaque de roue de turbine (31) qui est orientée parallèlement à la plaque de support (44) et qui supporte sur son côté opposé à la plaque de support (44) des aubes de turbine (32).
  10. Brosse de lavage selon la revendication 9, caractérisée en ce que la plaque de roue de turbine (31) porte à glissement sur la plaque de support (44).
  11. Brosse de lavage selon la revendication 9 ou 10, caractérisée en ce que la plaque de roue de turbine (31) et la plaque de support (44) comportent deux éléments de guidage s'engageant l'un dans l'autre.
  12. Brosse de lavage selon l'une des revendications 2 à 11, caractérisée en ce que l'engrenage (28) comporte un arbre de sortie (34) qui est orienté coaxialement aux deux roues dentées (41, 49) et qui traverse la roue solaire (56) et est relié de façon fixe en rotation à la roue dentée rotative (41) et à la tête de brosse (21).
  13. Brosse de lavage selon la revendication 11, caractérisée en ce que l'arbre de sortie (34) est supporté par une plaque de recouvrement (39) qui est reliée rigidement à la roue dentée rotative (41).
  14. Brosse de lavage selon l'une des revendications précédentes, caractérisée en ce que la brosse de lavage (10) comporte un boîtier (12) doté d'une paroi de fond (13) qui est disposée parallèlement à une paroi (44) de l'engrenage (28) et à distance de celle-ci, la paroi (44) et la paroi de fond (13) délimitant un logement d'entraînement (70) qui reçoit la roue d'entraînement (30).
  15. Brosse de lavage selon la revendication 14, caractérisée en ce que la roue d'entraînement est conformée en roue de turbine (30) dotée d'aubes de turbine (32) disposées dans le logement d'entraînement (70).
  16. Brosse de lavage selon la revendication 14 ou 15, caractérisée en ce que l'arbre de sortie (34) passe à travers le logement d'entraînement (70) ainsi que par une ouverture de passage (37) de la paroi de fond (13) et peut être relié de façon amovible, dans sa région d'extrémité (35) située au-dessus de la paroi de fond (13), à la tête de brosse (21).
  17. Brosse de lavage selon l'une des revendications précédentes, caractérisée en ce que la tête de brosse (21) comporte un disque de brosse (22) sur lequel sont montés des premier et deuxième ensembles de crins de nettoyage (23, 24), les crins de nettoyage du premier ensemble (23) étant orientés parallèlement à l'axe de rotation (26) de la tête de brosse (21) et les crins de nettoyage du deuxième ensemble (24) étant orientés obliquement par rapport à l'axe de rotation (26).
  18. Brosse de lavage selon la revendication 17, caractérisée en ce que le disque de brosse (22) porte à glissement contre une paroi de fond (13) du boîtier (12) de la brosse de lavage (10).
  19. Brosse de lavage selon la revendication 18, caractérisée en ce que le disque de brosse (22) et la paroi de fond (13) du boîtier (12) comportent des éléments de guidage (76, 77) s'engageant l'un dans l'autre.
EP04790699.5A 2003-10-29 2004-10-21 Brosse de lavage Not-in-force EP1677646B8 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10351880A DE10351880B3 (de) 2003-10-29 2003-10-29 Waschbürste
PCT/EP2004/011892 WO2005041712A1 (fr) 2003-10-29 2004-10-21 Brosse de lavage

Publications (3)

Publication Number Publication Date
EP1677646A1 EP1677646A1 (fr) 2006-07-12
EP1677646B1 true EP1677646B1 (fr) 2012-12-05
EP1677646B8 EP1677646B8 (fr) 2013-04-24

Family

ID=34399686

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04790699.5A Not-in-force EP1677646B8 (fr) 2003-10-29 2004-10-21 Brosse de lavage

Country Status (5)

Country Link
US (1) US20060242774A1 (fr)
EP (1) EP1677646B8 (fr)
CN (1) CN1874704A (fr)
DE (1) DE10351880B3 (fr)
WO (1) WO2005041712A1 (fr)

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BE1017134A5 (nl) 2006-05-11 2008-03-04 Delaere Marc Borstel voor een schrob-,veeg- en/of boenmachine en sproei-inrichting voor het reinigen van meerdere door middel van groeven en/of voegen van elkaar gescheiden oppervlakten.
US8672573B2 (en) * 2007-11-22 2014-03-18 Yvon Francoeur Water-saver cleaning device
DE102009037772A1 (de) * 2009-08-17 2011-02-24 Washtec Holding Gmbh Vorrichtung zur Reinigung von Fahrzeugrädern
DE102010048622A1 (de) 2010-10-15 2012-04-19 Anton Jäger Fluidrotationsantrieb
DE102014107733A1 (de) * 2014-06-02 2015-12-03 Anton Jäger Vorrichtung zum reinigen von oberflächen
WO2017138900A1 (fr) * 2016-02-09 2017-08-17 Senerler Gokmen Nouveauté en matière de brosse de lavage de véhicules
IL246445B (en) * 2016-06-23 2019-08-29 Shmuel Bokobza Brush system
CN108209794B (zh) * 2017-12-27 2024-06-04 张文杰 一种双向动力刷洗机及其工作原理
WO2019141384A1 (fr) 2018-01-22 2019-07-25 Alfred Kärcher SE & Co. KG Appareil de nettoyage
CN108909680B (zh) * 2018-06-28 2021-07-23 安徽振达刷业有限公司 一种用于清理汽车积雪的扫雪刷
CN109077681B (zh) * 2018-08-09 2020-10-27 谷志武 一种瓷墙清洁装置
CN109602151A (zh) * 2019-01-11 2019-04-12 上海花豹科技有限公司 自来水驱动洗刷器
US11185154B2 (en) * 2019-07-19 2021-11-30 Purity (Xiamen) Sanitary Ware Co., Ltd. Brushing sprayer
CN110758338A (zh) * 2019-10-30 2020-02-07 徐州蓝湖信息科技有限公司 一种汽车清洗刷
CN112515538A (zh) * 2020-11-05 2021-03-19 余宏海 一种针对麻将枕席缝隙清洁的清洗设备

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US3675510A (en) * 1970-10-12 1972-07-11 Anderson Duggar Jr Speed reducer
US4461052A (en) * 1982-09-27 1984-07-24 Mostul Thomas A Scrubbing brush, rinse and sweeping equipment
DK156614C (da) * 1987-09-22 1990-02-12 Ravn Stig As Haandbruser med roterende boerstesaet
DE19525831A1 (de) * 1995-07-15 1997-01-16 Zahnradfabrik Friedrichshafen Planetengetriebe
US5619766A (en) * 1996-02-15 1997-04-15 Zhadanov; Sam Water driven cleaning device
US6205607B1 (en) * 1999-12-01 2001-03-27 Robert W. Tse Water driven cleaning device with double cleaning action
IT251139Y1 (it) * 2000-07-27 2003-11-04 Fasatech S R L Idrospazzola rotante , per lavaggio , a bassa rumorosita' e ad elevato rendimento .
DE10161493C5 (de) * 2001-12-14 2008-09-18 Micromotion Gmbh Getriebe nach dem Spannungswellen-Prinzip mit Hohlwellen

Also Published As

Publication number Publication date
WO2005041712A1 (fr) 2005-05-12
EP1677646A1 (fr) 2006-07-12
EP1677646B8 (fr) 2013-04-24
US20060242774A1 (en) 2006-11-02
CN1874704A (zh) 2006-12-06
DE10351880B3 (de) 2005-05-04

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