DE102008058098A1 - Drive device for e.g. roller shutter, has electric motor whose speed is decreased by planetary gear having sun wheels and planetary wheels, where part of both wheels are helical toothed, and noise-insulation materials used for both wheels - Google Patents
Drive device for e.g. roller shutter, has electric motor whose speed is decreased by planetary gear having sun wheels and planetary wheels, where part of both wheels are helical toothed, and noise-insulation materials used for both wheels Download PDFInfo
- Publication number
- DE102008058098A1 DE102008058098A1 DE102008058098A DE102008058098A DE102008058098A1 DE 102008058098 A1 DE102008058098 A1 DE 102008058098A1 DE 102008058098 A DE102008058098 A DE 102008058098A DE 102008058098 A DE102008058098 A DE 102008058098A DE 102008058098 A1 DE102008058098 A1 DE 102008058098A1
- Authority
- DE
- Germany
- Prior art keywords
- wheels
- drive device
- planetary gear
- planetary
- sun
- 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- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/46—Systems consisting of a plurality of gear trains each with orbital gears, i.e. systems having three or more central gears
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
- E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
- E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
- E04F10/0644—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with mechanisms for unrolling or balancing the blind
- E04F10/0648—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with mechanisms for unrolling or balancing the blind acting on the roller tube
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B9/72—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned inside the roller
- E06B2009/725—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned inside the roller with epicyclic or planetary gear train
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B9/72—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned inside the roller
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
Abstract
Description
Die Erfindung betrifft eine Antriebsvorrichtung gemäß dem Oberbegriff des Anspruchs 1, die vorzugsweise für den elektrischen Antrieb von Markisen, Jalousien, Rollläden und dergl. eingesetzt wird.The The invention relates to a drive device according to the The preamble of claim 1, which is preferably for the electrical Drive of awnings, blinds, shutters and the like used becomes.
Derartige
Antriebsvorrichtungen sind allgemein bekannt. Sie umfassen in der
Regel ein mehrstufiges Planetengetriebe, das zur Verminderung der Motordrehzahl
eingesetzt wird. In der Regel werden diese Motoren als Rohr- oder
Blockmotor ausgebildet, der beispielsweise in der
Die bereits bekannten Planetengetriebe entwickeln im Laufe des Gebrauchs immer lauter werdende Geräusche. Aufgrund der gegebenen Bauweise der Getriebe ist es nicht möglich, hohe Drehmomente bei kleiner Bauart zu übertragen.The already known planetary gear develop in the course of use increasingly loud noises. Given the given Construction of the gearbox, it is not possible high torques to transmit in a small design.
Die Aufgabe der Erfindung besteht darin, eine möglichst geräuscharme Antriebsvorrichtung zu schaffen, die einfach zu montieren ist und die dennoch hohe Drehmomente bei kleiner Bauart übertragen kann.The The object of the invention is to minimize the noise To provide drive device that is easy to assemble and nevertheless transmit high torques with a small design can.
Diese Aufgabe wird mit den Merkmalen des Anspruchs 1 gelöst. Dadurch wird ein ruhiger Lauf des Planetengetriebes erzielt, und die Schrägverzahnung ermöglicht ein höheres Drehmoment. Vorzugsweise sind alle Räder schrägverzahnt. Es ist aber auch eine beliebige Kombination von schräg- und gerade verzahnten Rädern möglich.These The object is achieved with the features of claim 1. As a result, a smooth running of the planetary gear is achieved, and the helical gearing allows a higher Torque. Preferably, all wheels are helically toothed. But it is also any combination of oblique and even toothed wheels possible.
Gemäß einer weiteren, einfachen Ausbildung der Erfindung ist ein Sonnenradaufsatz vorgesehen, der als Spritzgussteil ausgebildet ist.According to one Another simple embodiment of the invention is a Sonnenradaufsatz provided, which is designed as an injection molded part.
Gemäß einer weiteren Ausbildung der Erfindung werden geräuschdämmende Werkstoffe für die Sonnenräder und Planetenräder eingesetzt. Dadurch wird die Geräuschdämmung erhöht.According to one further embodiment of the invention are sound-absorbing Materials for the sun gears and planet gears used. This increases the noise insulation.
Gemäß einer weiteren Ausbildung der Erfindung ist das Gehäuse des Planetengetriebes mittels Gehäusebausteinen modular aufgebaut ist, die komplementär zueinander in Wirkverbindung stehen.According to one Another embodiment of the invention is the housing of the planetary gear is constructed modularly by means of housing modules, the complementary to each other in operative connection.
Gemäß einer weiteren Ausbildung der Erfindung ist an der Antriebswelle der Antriebsvorrichtung mindestens eine Stahleinlage zur radialen Sicherung der Antriebswelle am Gehäuses des Planetengetriebes angebracht. Dadurch wird an der Antriebswelle ein erhöhtes Drehmoment ermöglicht.According to one Further development of the invention is at the drive shaft of the drive device at least a steel insert for radial securing of the drive shaft to the housing attached to the planetary gear. This will be on the drive shaft increased torque allows.
Gemäß einer weiteren Ausbildung der Erfindung ist die Antriebswelle am Gehäuse des Planetengetriebes durch eine Schnappverbindung axial gesichert. Dadurch wird die Montage des Planetengetriebes erleichtert.According to one Another embodiment of the invention is the drive shaft on the housing the planetary gear axially secured by a snap connection. As a result, the assembly of the planetary gear is facilitated.
Gemäß einer weiteren Ausbildung der Erfindung ist die Schnappverbindung mittels einer Feder gesichert. Die Feder wird in einer Nut der Antriebswelle aufge nommen. Nut und Feder erhöhen die Dichtigkeit zwischen Gehäuse und Antriebswelle. Durch eine derartige Schnappverbindung kann das Planetengetriebe beliebig groß gebaut werden, und dadurch wird eine Montage- und Lagererleichterung sowie eine einfache und kostengünstige Variantenvielfalt des Planetengetriebes ermöglicht.According to one Another embodiment of the invention is the snap connection means secured a spring. The spring is in a groove of the drive shaft taken up. Tongue and groove increase the tightness between Housing and drive shaft. By such a snap connection the planetary gear can be built arbitrarily large, and thereby an assembly and warehouse facilitation and a simple and inexpensive variant variety of the planetary gear allows.
Die Erfindung wird nun anhand eines Ausführungsbeispiels näher erläutert. Es zeigen:The Invention will now be described with reference to an embodiment explained. Show it:
In
Das
Planetengetriebe
Das
Gehäuse
In
In
Aus
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 3903517 [0002] - DE 3903517 [0002]
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008058098A DE102008058098A1 (en) | 2007-11-20 | 2008-11-18 | Drive device for e.g. roller shutter, has electric motor whose speed is decreased by planetary gear having sun wheels and planetary wheels, where part of both wheels are helical toothed, and noise-insulation materials used for both wheels |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007055587.5 | 2007-11-20 | ||
DE102007055587 | 2007-11-20 | ||
DE102008058098A DE102008058098A1 (en) | 2007-11-20 | 2008-11-18 | Drive device for e.g. roller shutter, has electric motor whose speed is decreased by planetary gear having sun wheels and planetary wheels, where part of both wheels are helical toothed, and noise-insulation materials used for both wheels |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102008058098A1 true DE102008058098A1 (en) | 2009-05-28 |
Family
ID=40577331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008058098A Withdrawn DE102008058098A1 (en) | 2007-11-20 | 2008-11-18 | Drive device for e.g. roller shutter, has electric motor whose speed is decreased by planetary gear having sun wheels and planetary wheels, where part of both wheels are helical toothed, and noise-insulation materials used for both wheels |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102008058098A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2385210A1 (en) * | 2010-05-07 | 2011-11-09 | Gerhard Geiger GmbH & Co. | Planetary gear transmission for drive motors |
EP2479458A1 (en) * | 2011-01-20 | 2012-07-25 | Maxon Motor AG | Modular planetary gear |
EP2527687A3 (en) * | 2011-05-27 | 2012-12-05 | Shinano Kenshi Co., Ltd. | Planetary gear mechanism |
WO2014152427A1 (en) * | 2013-03-15 | 2014-09-25 | Springs Window Fashions, Llc | Window covering motorized lift and control system gear train |
DE102013216413A1 (en) * | 2013-08-19 | 2015-02-19 | Zf Friedrichshafen Ag | Gear for a Stellaktuator |
CN104806148A (en) * | 2014-01-24 | 2015-07-29 | 皇田工业股份有限公司 | Rolling control mechanism of automobile rolling screen device |
EP2930075A1 (en) * | 2014-04-09 | 2015-10-14 | LG Innotek Co., Ltd. | Electronic parking brake actuator |
DE102013103892B4 (en) | 2012-04-17 | 2021-10-28 | Johnson Electric International AG | Drive unit as well as mower and electrically operated strut with such a drive unit |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3903517A1 (en) | 1988-03-31 | 1989-10-19 | Muchna Maria | Spur gear mechanism series falling under the category of planetary gear mechanism |
-
2008
- 2008-11-18 DE DE102008058098A patent/DE102008058098A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3903517A1 (en) | 1988-03-31 | 1989-10-19 | Muchna Maria | Spur gear mechanism series falling under the category of planetary gear mechanism |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2385210A1 (en) * | 2010-05-07 | 2011-11-09 | Gerhard Geiger GmbH & Co. | Planetary gear transmission for drive motors |
EP2479458A1 (en) * | 2011-01-20 | 2012-07-25 | Maxon Motor AG | Modular planetary gear |
EP2527687A3 (en) * | 2011-05-27 | 2012-12-05 | Shinano Kenshi Co., Ltd. | Planetary gear mechanism |
DE102013103892B4 (en) | 2012-04-17 | 2021-10-28 | Johnson Electric International AG | Drive unit as well as mower and electrically operated strut with such a drive unit |
US9657516B2 (en) | 2013-03-15 | 2017-05-23 | Springs Window Fashions, Llc | Window covering motorized lift and control system gear train |
US20160017957A1 (en) * | 2013-03-15 | 2016-01-21 | Springs Window Fashions, Llc. | Window covering motorized lift and control system gear train |
US10174548B2 (en) | 2013-03-15 | 2019-01-08 | Springs Window Fashions, Llc | Window covering motorized lift and control system gear train |
US10180029B2 (en) | 2013-03-15 | 2019-01-15 | Springs Window Fashions, Llc | Window covering motorized lift and control system motor and operation |
US10337241B2 (en) | 2013-03-15 | 2019-07-02 | Springs Window Fashions, Llc | Window covering motorized lift and control system motor and operation |
WO2014152427A1 (en) * | 2013-03-15 | 2014-09-25 | Springs Window Fashions, Llc | Window covering motorized lift and control system gear train |
DE102013216413A1 (en) * | 2013-08-19 | 2015-02-19 | Zf Friedrichshafen Ag | Gear for a Stellaktuator |
CN104806148A (en) * | 2014-01-24 | 2015-07-29 | 皇田工业股份有限公司 | Rolling control mechanism of automobile rolling screen device |
CN104806148B (en) * | 2014-01-24 | 2016-07-06 | 皇田工业股份有限公司 | Rolling control mechanism of automobile rolling screen device |
EP2930075A1 (en) * | 2014-04-09 | 2015-10-14 | LG Innotek Co., Ltd. | Electronic parking brake actuator |
US10088044B2 (en) | 2014-04-09 | 2018-10-02 | Lg Innotek Co., Ltd. | Electronic parking brake actuator |
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Legal Events
Date | Code | Title | Description |
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OR8 | Request for search as to paragraph 43 lit. 1 sentence 1 patent law | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |