DE29513699U1 - Arrangement for adjusting the axial play of a slide-bearing shaft of a small motor drive - Google Patents
Arrangement for adjusting the axial play of a slide-bearing shaft of a small motor driveInfo
- Publication number
- DE29513699U1 DE29513699U1 DE29513699U DE29513699U DE29513699U1 DE 29513699 U1 DE29513699 U1 DE 29513699U1 DE 29513699 U DE29513699 U DE 29513699U DE 29513699 U DE29513699 U DE 29513699U DE 29513699 U1 DE29513699 U1 DE 29513699U1
- Authority
- DE
- Germany
- Prior art keywords
- disk
- starting part
- shaped starting
- arrangement according
- dimensionally stable
- 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.)
- Expired - Lifetime
Links
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 229920002323 Silicone foam Polymers 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 claims description 2
- 239000013514 silicone foam Substances 0.000 claims description 2
- 244000309464 bull Species 0.000 claims 6
- 238000004073 vulcanization Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
- F16C27/08—Elastic or yielding bearings or bearing supports, for exclusively rotary movement primarily for axial load, e.g. for vertically-arranged shafts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
- E05F15/689—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
- E05F15/697—Motor units therefor, e.g. geared motors
-
- 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
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
- H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor
-
- 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
- H02K7/08—Structural association with bearings
- H02K7/081—Structural association with bearings specially adapted for worm gear drives
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/55—Windows
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2380/00—Electrical apparatus
- F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
- F16C2380/27—Motor coupled with a gear, e.g. worm gears
-
- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
- F16H2057/0213—Support of worm gear shafts
-
- 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
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
- Rotary Pumps (AREA)
- Sliding-Contact Bearings (AREA)
Description
BeschreibungDescription
Anordnung zur Einstellung des Axialspiels einer gleitgelagerten Welle eines Kleinmotor-Antriebes
5Arrangement for adjusting the axial play of a plain bearing shaft of a small motor drive
5
Die Erfindung bezieht sich auf eine Anordnung zur Einstellung des Axialspiels einer gleitgelagerten Welle eines Kleinmotor-Antriebes gemäß Oberbegriff des Anspruchs 1; eine derartige Anordnung ist aus der EP-B2-0 133 527 bekannt.The invention relates to an arrangement for adjusting the axial play of a plain bearing shaft of a small motor drive according to the preamble of claim 1; such an arrangement is known from EP-B2-0 133 527.
Durch die EP-B2-0 133 527 ist eine Anordnung zur Einstellung des Axialspiels einer Motor-Getriebewelle eines Kraftfahrzeug-Fensterheberantriebes bekannt, bei der vor zumindest einem Wellenende der Motor-Getriebewelle eine formstabile Scheibe als Anlaufteil vorgesehen ist, deren jeweilige individuelle Scheibendicke in jedem Einzelfall aufgrund eines Vergleiches zwischen Ist-Axialspiel und Soll-Axialspiel zuvor ermittelt worden ist.EP-B2-0 133 527 discloses an arrangement for adjusting the axial play of a motor-gearbox shaft of a motor vehicle window lifter drive, in which a dimensionally stable disk is provided as a starting part in front of at least one shaft end of the motor-gearbox shaft, the respective individual disk thickness of which has been previously determined in each individual case based on a comparison between the actual axial play and the target axial play.
0 Gemäß Aufgabe vorliegender Erfindung soll die Einstellung des Axialspiels bei einem Kleinmotor-Antrieb hinsichtlich Fertigungs- und Montageaufwand bei trotzdem gewährleisteter Genauigkeit der Einstellung vermindert werden. Die Lösung dieserAufgabe gelingt bei einer Anordnung der eingangs genannten Art durch die kennzeichnende Lehre des Anspruchs 1; vorteilhafte Ausgestaltungen der Erfindung sind jeweils Gegenstand der Unteransprüche.0 According to the object of the present invention, the adjustment of the axial play in a small motor drive should be reduced in terms of manufacturing and assembly costs while still ensuring the accuracy of the adjustment. This object is achieved in an arrangement of the type mentioned at the beginning by the characterizing teaching of claim 1; advantageous embodiments of the invention are the subject of the subclaims.
Bei der erfindungsgemäßen Anordnung kann zur Einstellung des Axialspiels ein Einheits-Anlaufteil verwendet und trotzdem eine axiale Anstellung der Welle mit eingehaltenem Axialspiel in jedem Einzelfall mit gegebenenfalls jeweils unterschiedlichen Toleranzen gewährleistet werden. Ein besonders einfaches elastisches scheibenförmiges Anlaufteil kann in Form eines an die beiden Stirnseiten der Welle jeweils andrückenden Anlaufteils aus Silikonschaum erreicht werden, der überIn the arrangement according to the invention, a standard starting part can be used to adjust the axial play and nevertheless an axial adjustment of the shaft with the axial play maintained can be ensured in each individual case with possibly different tolerances. A particularly simple elastic disk-shaped starting part can be achieved in the form of a starting part made of silicone foam that presses against the two end faces of the shaft and which is
95 G 3 &dgr; 1 795 G 3 δ 1 7
den Verformungsbereich des Axialspiels praktisch den gleichen axialen Andruck an jede Stirnseite der Welle sichert und erst bei Überschreiten eines dem maximalen Axialspiel entsprechenden Verformungsweges derart komprimiert ist, daß sich ein plötzlicher Anstieg der Andruckkraft im Sinne einer unelastischen Anschlagbegrenzung ergibt.the deformation range of the axial play ensures practically the same axial pressure on each end face of the shaft and is only compressed when a deformation path corresponding to the maximum axial play is exceeded, so that a sudden increase in the pressure force in the sense of an inelastic stop limitation occurs.
Zweckmaßigerweise ist jweils eine mittelbare Anlage an dem Wellenende über eine zwischenliegende formstabile Stützscheibe vorgesehen; nach einer Ausgestaltung der Erfindung ist eine weitere Stützscheibe auch an der anderen Stirnseite des elastischen scheibenförmigen Anlaufteils vorgesehen. In für eine einfache Montage besonders vorteilhafter Weise sind die Stützscheiben zusammen mit dem elastischen scheibenförmigen Anlaufteil als vorfertigbare Bauteileinheit ausgebildet; dazu ist nach weiteren Ausgestaltungen der Erfindung vorgesehen, die zu einer Bauteileinheit zusammengefaßten Einzelteile in Sandwich-Bauweise miteinander insbesondere durch Verkleben oder durch Anvulkanisieren zu verbinden.It is expedient to provide an indirect contact with the shaft end via an intermediate, dimensionally stable support disk; according to one embodiment of the invention, a further support disk is also provided on the other end face of the elastic disk-shaped starting part. In a manner that is particularly advantageous for easy assembly, the support disks together with the elastic disk-shaped starting part are designed as a prefabricated component unit; for this purpose, according to further embodiments of the invention, the individual parts combined to form a component unit are connected to one another in a sandwich construction, in particular by gluing or vulcanizing.
Die Erfindung sowie weitere vorteilhafte Ausgestaltungen der Erfindungen gemäß Merkmalen der Unteransprüche werden im folgenden anhand schematisch dargestellter Ausführungsbeispiele in der Zeichnung näher erläutert; darin zeigen:The invention and further advantageous embodiments of the inventions according to the features of the subclaims are explained in more detail below using schematically illustrated embodiments in the drawings, in which:
2525
FIG 1 einen axialen Querschnitt durch eine Motor-Getriebe-Antriebseinheit für einen Kraftfahrzeug-Fensterheber; FIG 2 in vergrößerter Darstellung die Lagerung des rechten Wellenendes des Antriebes gemäß FIG 1; FIG 3 die Verformungs-Federcharakteristik des erfindungsgemäß vorgesehenen elastischen scheibenförmigen Anlaufteils. FIG 1 shows an axial cross section through a motor-gearbox drive unit for a motor vehicle window lifter; FIG 2 shows an enlarged view of the bearing of the right shaft end of the drive according to FIG 1; FIG 3 shows the deformation spring characteristic of the elastic disk-shaped starting part provided according to the invention.
S5G3 6 17 ···»!::· &tgr;':&khgr;.«!.&Iacgr;&igr;:"S5G3 6 17 ···»!::· &tgr;':&khgr;.«!.&Iacgr;&igr;:"
FIG 1 zeigt in einem axialen Längsschnitt eine Motor-Getriebe-Antriebseinheit für einen Kraftfahrzeug-Fensterheberantrieb mit einem topfförmigen Motorgehäuse 1, an dessen Stirnflansch 1.1 ein aus Kunststoff gespritztes Getriebegehäuse 2 mit einem korrespondierenden Stirnflansch 2.1 befestigt ist.FIG 1 shows in an axial longitudinal section a motor-gearbox drive unit for a motor vehicle window lifter drive with a pot-shaped motor housing 1, to whose front flange 1.1 a plastic injection-molded gear housing 2 with a corresponding front flange 2.1 is attached.
Eine in einem rechten motorgehäuseseitigen Wellenlager 7, insbesondere einem Kalottenlager, und in einem mittigen getriebegehäuseseitigen Wellenlager 8, insbesondere einem Zylinderlager, gelagerte Welle 3 ist an ihrem linken freien, fliegend gelagerten Wellenende mit einer Schneckenwelle 3.1 versehen, die mit einem abtriebsseitigen Schneckenrad 9 kämmt. Am Umfang des topfförmigen Motorgehäuses 1 sind Erregermagnete 1.2;1.3 gehalten. Die Welle 3 nimmt in ihrem rechten motorseitigen Teil ein Rotorpaket 3.3 auf, in das eine Rotorwicklung 3.4 eingewickelt und in hier· nicht näher dargestellter Weise an einen Kommutator 3.2 angeschlossen ist.A shaft 3, which is mounted in a right-hand motor housing-side shaft bearing 7, in particular a spherical bearing, and in a central gearbox-side shaft bearing 8, in particular a cylindrical bearing, is provided with a worm shaft 3.1 on its left-hand free, cantilevered shaft end, which meshes with a worm gear 9 on the output side. Excitation magnets 1.2; 1.3 are held on the circumference of the pot-shaped motor housing 1. The shaft 3 accommodates a rotor package 3.3 in its right-hand motor-side part, into which a rotor winding 3.4 is wound and connected to a commutator 3.2 in a manner not shown in detail here.
Zur Sicherstellung eines definierten maximalen Axialspiels a für die Welle 3 ist axial vor jeder Stirnseite der Welle 3 ein elastisches scheibenförmiges Anlaufteil 4 vorgesehen, das einerseits mittelbar unter Zwischenlage einer formstabilen Stützscheibe 5 axial an die Stirnseite der Welle 3 angedruckt und andererseits sich in der Gegenrichtung unmittelbar - gemäß der Darstellung am rechten Wellenende in FIG 1 - bzw. mittelbar über eine weitere formstabile Stützscheibe 6 - gemäß der Darstellung am linkem Wellenende in FIG 1 - am Motorgehäuse 1 bzw. am Getriebegehäuse 2 abstützt.To ensure a defined maximum axial play a for the shaft 3, an elastic disk-shaped starting part 4 is provided axially in front of each end face of the shaft 3, which on the one hand is pressed axially against the end face of the shaft 3 indirectly with the interposition of a dimensionally stable support disk 5 and on the other hand is supported in the opposite direction directly - as shown at the right end of the shaft in FIG 1 - or indirectly via another dimensionally stable support disk 6 - as shown at the left end of the shaft in FIG 1 - on the motor housing 1 or on the gearbox housing 2.
Wie anhand von FIG 3 - ohne Festlegung auf genau definierte Federwege - angedeutet, weist das elastische scheibenförmige Anlaufteil 4 eine derartige Verformungs-Federcharakteristik auf, daß über einen dem definierten maximalen Axialspiel aAs indicated in FIG 3 - without specifying precisely defined spring travel - the elastic disk-shaped starting part 4 has such a deformation spring characteristic that over a defined maximum axial play a
95 G 3 B &Pgr;95 G 3 B &Pgr;
entsprechenden Verformungs-Federweg s die Andruck-Federkraft F relativ gering und nahezu konstant verläuft und anschließend im Sinne einer unelastischen Anschlagbegrenzung stark ansteigt; dabei ist zweckmäßigerweise zu Beginn der Verformung ein solcher Federweg s vorauszusetzen, daß eine Mindestvorspannung durch das elastische scheibenförmige Anlaufteil 4 gewährleistet ist.corresponding deformation spring travel s, the pressure spring force F is relatively low and almost constant and then increases sharply in the sense of an inelastic stop limit; in this case, it is advisable to assume such a spring travel s at the beginning of the deformation that a minimum preload is guaranteed by the elastic disk-shaped starting part 4.
In insbesondere montagetechnisch vorteilhafter Weise sind das elastische scheibenförmige Anlaufteil 4 und die Stützscheiben 5 bzw.6 zu einer vorfertigbaren Bauteileinheit zusammengefaßt; die Verbindung zwischen dem elastischen scheibenförmigen Anlaufteil 4 einerseits und dem an einer Stirnseite oder an beiden Stirnseiten anliegenden verbundenen Stützscheiben 5 bzw.6 erfolgt insbesondere entweder durch Verkleben, Anvulkanisieren oder Anspritzen. Das elastisch scheibenförmige Anlaufteil 4 bzw. die formstabilen Stützscheiben 5 bzw.6 oder die vorgenannten Bauteileinheiten sind dadurch bei der Montage leicht vorfixierbar, daß sie - wie in FIG 1 am linken Wellenende der Welle 3 angedeutet - in eine Tasche 2.2 der Lageraufnahme einlegbar sind.In a particularly advantageous manner in terms of assembly technology, the elastic disk-shaped starting part 4 and the support disks 5 and 6 are combined to form a prefabricated component unit; the connection between the elastic disk-shaped starting part 4 on the one hand and the connected support disks 5 and 6 on one end face or both end faces is made in particular either by gluing, vulcanizing or injection molding. The elastic disk-shaped starting part 4 or the dimensionally stable support disks 5 and 6 or the aforementioned component units can be easily pre-fixed during assembly by being able to be inserted into a pocket 2.2 of the bearing holder - as indicated in FIG. 1 at the left end of the shaft 3.
Claims (10)
**
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29513699U DE29513699U1 (en) | 1995-08-25 | 1995-08-25 | Arrangement for adjusting the axial play of a slide-bearing shaft of a small motor drive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29513699U DE29513699U1 (en) | 1995-08-25 | 1995-08-25 | Arrangement for adjusting the axial play of a slide-bearing shaft of a small motor drive |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29513699U1 true DE29513699U1 (en) | 1996-09-26 |
Family
ID=8012237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29513699U Expired - Lifetime DE29513699U1 (en) | 1995-08-25 | 1995-08-25 | Arrangement for adjusting the axial play of a slide-bearing shaft of a small motor drive |
Country Status (1)
Country | Link |
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DE (1) | DE29513699U1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007038916A1 (en) | 2007-08-17 | 2009-02-26 | Continental Automotive Gmbh | Belt tensioner drive for the safety belt of a vehicle with a pot bearing for the rotor shaft of an electric motor |
WO2014082676A1 (en) * | 2012-11-30 | 2014-06-05 | Kongsberg Automotive Ab | Rotary shift actuator for a shift-by-wire transmission |
WO2015185560A1 (en) * | 2014-06-02 | 2015-12-10 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Electric-motor actuator of a motor vehicle |
DE102016120357A1 (en) | 2016-10-25 | 2018-04-26 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | worm gear |
DE102017214116A1 (en) * | 2017-08-11 | 2019-02-14 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Drive device for a window regulator |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3209537A1 (en) * | 1982-03-16 | 1983-09-22 | Siemens AG, 1000 Berlin und 8000 München | ELECTRIC SMALL MOTOR WITH A DEVICE FOR ADJUSTING THE AXIAL GAME |
DE3329120A1 (en) * | 1983-08-11 | 1985-02-21 | Siemens AG, 1000 Berlin und 8000 München | ARRANGEMENT FOR LIMITING THE AXIAL PLAY OF A SLIDING BEARING SHAFT OF A MOTOR DRIVE |
DE3744274A1 (en) * | 1987-12-24 | 1989-07-13 | Swf Auto Electric Gmbh | Electric motor, especially a small electric motor (miniature electric motor) |
DE4218167A1 (en) * | 1991-06-04 | 1992-12-10 | Mitsuba Electric Mfg Co | REDUCER ENGINE |
DE4239934A1 (en) * | 1992-11-27 | 1994-06-01 | Bosch Gmbh Robert | Drive unit with an electric drive motor |
DE4210302C2 (en) * | 1992-03-28 | 1994-11-24 | Licentia Gmbh | Gear motor, in particular electromotive window drive or sunroof drive |
DE9313949U1 (en) * | 1993-09-15 | 1995-01-26 | Robert Bosch Gmbh, 70469 Stuttgart | Unit for adjusting components belonging to a motor vehicle between two end positions |
-
1995
- 1995-08-25 DE DE29513699U patent/DE29513699U1/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3209537A1 (en) * | 1982-03-16 | 1983-09-22 | Siemens AG, 1000 Berlin und 8000 München | ELECTRIC SMALL MOTOR WITH A DEVICE FOR ADJUSTING THE AXIAL GAME |
DE3329120A1 (en) * | 1983-08-11 | 1985-02-21 | Siemens AG, 1000 Berlin und 8000 München | ARRANGEMENT FOR LIMITING THE AXIAL PLAY OF A SLIDING BEARING SHAFT OF A MOTOR DRIVE |
DE3744274A1 (en) * | 1987-12-24 | 1989-07-13 | Swf Auto Electric Gmbh | Electric motor, especially a small electric motor (miniature electric motor) |
DE4218167A1 (en) * | 1991-06-04 | 1992-12-10 | Mitsuba Electric Mfg Co | REDUCER ENGINE |
DE4210302C2 (en) * | 1992-03-28 | 1994-11-24 | Licentia Gmbh | Gear motor, in particular electromotive window drive or sunroof drive |
DE4239934A1 (en) * | 1992-11-27 | 1994-06-01 | Bosch Gmbh Robert | Drive unit with an electric drive motor |
DE9313949U1 (en) * | 1993-09-15 | 1995-01-26 | Robert Bosch Gmbh, 70469 Stuttgart | Unit for adjusting components belonging to a motor vehicle between two end positions |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007038916A1 (en) | 2007-08-17 | 2009-02-26 | Continental Automotive Gmbh | Belt tensioner drive for the safety belt of a vehicle with a pot bearing for the rotor shaft of an electric motor |
DE112008002101B4 (en) * | 2007-08-17 | 2014-09-04 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Belt tensioner drive for the safety belt of a vehicle with a pot bearing for the rotor shaft of an electric motor |
WO2014082676A1 (en) * | 2012-11-30 | 2014-06-05 | Kongsberg Automotive Ab | Rotary shift actuator for a shift-by-wire transmission |
US9939064B2 (en) | 2012-11-30 | 2018-04-10 | Kongsberg Automotive Ab | Rotary shift actuator for a shift-by-wire transmission |
WO2015185560A1 (en) * | 2014-06-02 | 2015-12-10 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Electric-motor actuator of a motor vehicle |
DE102016120357A1 (en) | 2016-10-25 | 2018-04-26 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | worm gear |
US10865869B2 (en) | 2016-10-25 | 2020-12-15 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Worm drive |
DE102016120357B4 (en) | 2016-10-25 | 2024-02-15 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | worm gear |
DE102017214116A1 (en) * | 2017-08-11 | 2019-02-14 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Drive device for a window regulator |
WO2019030137A1 (en) * | 2017-08-11 | 2019-02-14 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Drive device for a window lifter |
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Legal Events
Date | Code | Title | Description |
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R163 | Identified publications notified | ||
R207 | Utility model specification |
Effective date: 19961107 |
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R156 | Lapse of ip right after 3 years |
Effective date: 19990601 |