WO2018215010A1 - Mécanisme de commande d'un véhicule automobile - Google Patents

Mécanisme de commande d'un véhicule automobile Download PDF

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Publication number
WO2018215010A1
WO2018215010A1 PCT/DE2018/100286 DE2018100286W WO2018215010A1 WO 2018215010 A1 WO2018215010 A1 WO 2018215010A1 DE 2018100286 W DE2018100286 W DE 2018100286W WO 2018215010 A1 WO2018215010 A1 WO 2018215010A1
Authority
WO
WIPO (PCT)
Prior art keywords
spindle
housing
actuator
spring element
metal strip
Prior art date
Application number
PCT/DE2018/100286
Other languages
German (de)
English (en)
Inventor
Claus Töpfer
Winfried Schlabs
Tim SONNENSCHEIN
Original Assignee
Kiekert Ag
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 Kiekert Ag filed Critical Kiekert Ag
Priority to EP18721263.4A priority Critical patent/EP3631950A1/fr
Priority to KR1020197038291A priority patent/KR102507727B1/ko
Priority to CN201880048915.6A priority patent/CN110945761B/zh
Publication of WO2018215010A1 publication Critical patent/WO2018215010A1/fr

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
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/2003—Screw mechanisms with arrangements for taking up backlash
    • 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
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • 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
    • 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
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • 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
    • 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
    • F16C27/02—Sliding-contact bearings
    • 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
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2031—Actuator casings
    • 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
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/209—Arrangements for driving the actuator using 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
    • F16H57/039—Gearboxes for accommodating worm gears
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2205/00—Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports
    • H02K2205/03—Machines characterised by thrust bearings

Definitions

  • the invention relates to an actuator for a motor ⁇ vehicle comprising a housing, in particular of a housing shell and a housing cover, an electric drive, wherein by means of the electric drive an adjusting means is movable and the adjusting means is movable at least by means of a spindle drive and the Spin ⁇ del under prestress in a bearing receptacle is durable.
  • Such actuators are preferably used in Kraftfahrzeu ⁇ gene to execute an actuating movement.
  • the actuator can be integrated into, for example, a motor vehicle lock or cooperate with a motor vehicle lock.
  • the actuator is an actuating means for moving at ⁇ game for locking a tank flap or a tray and a lid.
  • the actuating means is thus used where movements in the vehicle must be initiated or generated. It can act on the actuating means ei ⁇ ne tensile or compressive force, depending on the application and arrangement on or in the motor vehicle.
  • the adjusting means can also interact with a Bowden cable, so that, for example, a closing movement in a motor vehicle lock can be generated.
  • a microdrive with a microdrive and a worm gear housing taking housing consisting of housing box and hous ⁇ sedeckel has become known, the motor axis of the microdrive to ⁇ supported via a bearing bore in the housing and there via an axial stop is secured.
  • the motor axis has a tip which cooperates with a Axialan ⁇ impact.
  • the axial stop is formed from the housing cover, wherein the axial stop has a trough which receives the corresponding tip of the motor ⁇ axis.
  • the corresponding part of the axial stop has a longitudinal gap, over which the speaking axial movement of the motor housing can be resiliently ⁇ supported.
  • the Antriebsein ⁇ unit is equipped with at least one axial force generating spring element at one end of the motor shaft, wherein the spring element is arranged in at least one receptacle in the housing.
  • the spring element is formed in a top view is substantially T-shaped and with egg ⁇ ner end plate and two-sided projections shipping ⁇ hen, wherein the end plate applied to the motor shaft and at least the projections in a receptacle of Geotrou ⁇ ses are arranged.
  • the two projections are together ⁇ men with the end plate extending therebetween in plan view arranged on the drive unit largely transverse to the Mo ⁇ door shaft, in this way, the end plate located on the end face of the motor shaft under prestress against.
  • a spindle is accommodated in an axial and radial bearing, where ⁇ at the bearing holder is movably angeord ⁇ net in a housing. Furthermore, an elastic element is provided on the housing, which protrudes into the interior of the housing and biased acts on the bearing receptacle, that it is biased towards its intended position in the interior of the housing.
  • the solutions are coupled to part-consuming and elaborate, for example, laser welding method ⁇ . This is where the invention starts.
  • the object of the invention is to provide an improved storage of a spindle in an actuator.
  • an actuator for a motor driving ⁇ imaging comprising a housing, in particular of a housing shell and a housing cover, an electrical drive, said movable means of the electrical ⁇ rule drive an adjusting means is and the adjusting means ⁇ at least by means of a spindle drive is movable ⁇ and the spindle under prestress in a bearing holder is durable, wherein the bias voltage generated by means of an insertable into the housing spring element is.
  • the inventive design of Stellan ⁇ drive is now created the opportunity to put the spindle of the actuator under bias, wherein the spring element as a separate component in the housing insertable ⁇ bar or can be inserted.
  • the spring element can be adapted to individual requirements on ⁇ and is thus flexible adaptable to the requirements of the actuator.
  • ⁇ sondere different spring constants and / or lash adjusters can thus be made, which he ⁇ possible to use the actuator for different applications ⁇ areas, at the same time a sufficient ⁇ the lash adjuster and a sufficient bias ge ⁇ gen the spindle is achieved.
  • Actuators are used in motor vehicles where, for example, movements on or in the motor vehicle are he ⁇ required.
  • an actuator can be used as Zuziehantrieb for a motor vehicle lock, wherein the spindle then moves an adjusting means, for example, in turn with a Bowden cable ⁇ acts or is directly connected to a lever mechanism of Zu ⁇ ziehantriebs.
  • Actuators can also be used where simple positioning movements are required.
  • actuators for closing flap covers or hoods turned ⁇ sets can be.
  • a preferred area of application is tank ⁇ fold closures. But it can also be made locks, such as on a rear seat ⁇ bank or flaps or covers to secure them against thief ⁇ steel.
  • the actuators have a housing which is preferably designed as a plastic injection-molded component. Before ⁇ be formed Trains t the case of a housing shell and a housing cover. Game, the components of the actuator such as micro- be rosch old and electric motor placed in the housing shell at ⁇ , wherein the housing or the housing shell can also serve to accommodate other loading ⁇ setting compositions.
  • the housing cover By means of the housing cover, the housing is preferably sealed watertight.
  • the housing cover may also for fixing other components or as housing for the In ⁇ play the adjusting means, the spindle or shaft which ⁇ nen.
  • the housing cover can serve in a preferred embodiment ⁇ form also for securing the position of the spring element.
  • formations and / or extensions on the Housing cover cooperate with formations, elevations and / or exten ⁇ ments in the housing shell and thus form, for example, bearings or fixings.
  • the housing lid has at least one elevation and / or extension which is engageable with the housing in such a ⁇ cup engages the spring element in the housing is fixable. In this way a defined La ⁇ delay of the spring element is ensured in the case.
  • the housing cover may also serve for alignment of the spring element in the housing so that a defi ned ⁇ alignment and thus a reliable func ⁇ kidney of the spring element is er didacticbar.
  • the electric drive is preferably an electric drive used.
  • direct current motors ⁇ are preferably used with clockwise and counterclockwise rotation, as they are used in conventional motor vehicles and in particular actuators.
  • An electrical drive ⁇ can thereby cooperate for example with a worm gear, wherein at least a part of the worm drive ⁇ can be formed integrally with the spindle. It is to the output shaft of the motor, a screw arranged ⁇ engages in a worm wheel of the spindle and therefore a torque can be transferred to the spindle, the. With the left and right rotation can then be on the spindle ⁇ arranged adjusting means are moved.
  • the spindle or the spindle drive moves an adjusting means.
  • the adjusting means may be mounted directly on the spindle of the spindle drive, but it is also conceivable that the spindle drive is in turn coupled to a lever, which then forms, for example, a part of a Zuziehantriebs.
  • Essential for the invention is that at least a part of the axial end protrudes from the Lageraufnah ⁇ me or the axial end releases such that the spring element with the axial end of the spindle together can ⁇ men stir.
  • a force in the axial direction can be directed to the spindle by means of the ⁇ Federele ⁇ mentes.
  • at least one Federele ⁇ ment is arranged at one axial end of the spindle. But it can also be arranged at each of the axial ends of the spindle, a spring element.
  • the axial end of the spindle is inserted in a web of the hous ⁇ seschale, wherein in the web a groove or a bore can be introduced, so that the spindle end in the web and / or the web and the housing cover is storable ,
  • the spring element is made of a spring steel ge ⁇ .
  • the design of the spring element of a Fe ⁇ derstahl and as a separate component has the advantage that over the lifetime of a reliable generating a bias voltage can be achieved.
  • the spring element can be formed as a sheet ⁇ strip.
  • a metal strip is inexpensive to produce and adaptable to the spindle or axial end of the spindle.
  • a shape and on ⁇ fit a metal strip to the geometric installation conditions in the housing is easily adaptable.
  • the training as a metal strip also offers the advantage that at the same time a mounting fuse is possible.
  • the training as an elongated transverse to the axis arranged, that is, in the direction of the housing shell extending metal strip allows at the same time to make a Montagesi ⁇ insurance such that incorrect assembly of the spring element can be excluded.
  • the sheet metal strip ⁇ at least one formation in the direction of the spinning ⁇ del, wherein the formation with the spindle, insbeson ⁇ particular can be brought to a shaft end of the spindle in engagement.
  • a shaping in the metal strip in this case the possibility is created on the one hand form the metal strip such that a clearance compensation is possible by deforming the sheet ⁇ strip and at the same time ⁇ the spindle can be held under bias who ⁇ the.
  • the shape of the spring constant of the sheet metal strip can be adjusted, with a molding increases the rigidity of the metal strip.
  • the metal strip is deformed starting from a housing receptacle in the direction of the spindle, so that there may be a labelable as a bridge-like sheet metal strip.
  • the sheet metal strip is located with a flat surface against the spindle end. The metal strip can completely cover the shaft end.
  • the sheet metal strip to ⁇ least one further bevel in particular a further fold in an end region of the sheet metal strip has ⁇ .
  • the fold serve to jewei ⁇ then ends the sheet metal strip to establish a form closure between the housing and the spring element. From a combination of bending and shaping thus a cross-sectional shape of the metal strip described as M-shaped can be produced, which on the one hand si ⁇ cheres positioning and storage of the metal strip in Ge ⁇ housing allows and on the other hand can initiate a bias in the spindle.
  • the shaping can thereby generate the forward voltage and at the same time serve for a same ruled ⁇ , for example, when the spindle due to temperature differences undergoes an elongation. It is thus ensured at all times that the spindle is securely received in the housing and is stored under bias in the housing. Thus, on the one hand safe storage of the spindle can be ensured and at the same time bearing noise can be suppressed. Due to the advantageous embodiment of Blechstrei ⁇ fens beyond a minimum of bearing friction between ⁇ rule metal strip and spindle can be made.
  • the spring element is a form fit in the housing INSERT ⁇ bar, this results in an advantageous Ausdorfsvari ⁇ ante the invention.
  • a positive connection between the spring element and the housing is preferably present at the radial ends of the sheet-metal strip.
  • the housing and / or the metal strip may have a corresponding shape and / or, for example, have securing elements with which the metal strip can be clipped into the housing, for example.
  • the metal strip by means of a fit, in particular a press fit, can be inserted into the housing, thus ensuring a secure fixing of the sheet metal strip in the housing to ge ⁇ .
  • a further preferred embodiment results when the spring element can be inserted into the housing shell and can be fixed by means of the housing cover.
  • the Introductor ⁇ gen of the spring element is facilitated in that the spring element is inserted into the housing with play. If the sheet metal strip or the spring element is inserted into the housing, or inserted into the housing shell, in such a way that it is still gripped, for example, to an operator, so a manual and light Mon ⁇ animals can be ensured.
  • the setting of the Federele ⁇ Mentes then takes place through the housing cover.
  • the housing cover, the spring element in turn positively take and / or position in the housing such that the spring element assumes its fixed end position only when the housing cover is firmly connected to the housing shell ⁇ the.
  • the sheet metal strip and / or the housing shell with the housing cover can be brought positively into a handle ⁇ .
  • a width of the metal strip is greater than or equal to ei ⁇ nem diameter of a shaft end of the spindle, this results in a further advantageous embodiment variant of the invention.
  • a width of the sheet-metal strip which corresponds to ⁇ at least the diameter of the voltage applied to the sheet metal strip shaft end, a full system of the shaft end can be ensured on the sheet metal strip.
  • a full system of the shaft end on the metal strip a uniform power transmission between the shaft end and spring element ensures ⁇ who.
  • the conical shaft end also, for example, that is, can be trained tapering Det to testify the least possible friction between the shaft end and the biasing ⁇ sheet metal strip to it.
  • the sheet metal strip is formed of spring steel, so that due to a material pairing of plastic stem and steel sheet metal strip from low frictional losses is assumed.
  • erfindungsge ⁇ bau H structure of the spring element can be ensured with simple con ⁇ structive means a secure biasing of the spindle.
  • an actuator 1 is in a dreidimen ⁇ sional representation on the housing shell 2 cafegege ⁇ ben.
  • the housing 3 is shown without housing cover to illustrate the invention.
  • the actuator 1 has an electric drive 4, a spindle 5, a control ⁇ medium 6, a microswitch 7, a Bowden cable 8, electrical contacts 9 and elastic fastening means ⁇ 10, wherein the elastic fastening means 10 mounted in extensions 11 of the housing shell 2 are.
  • the spindle 5 has an integrally formed on the spindle 5 worm wheel 12, wherein the worm wheel cooperates with a mounted on the output shaft 13 of the electric drive on ⁇ 4 screw.
  • the worm wheel 12 can be driven in both directions of movement, so that the adjusting means 6 and thus the Bowden cable 8 in the direction of the arrow P along the spindle 5 is adjustable.
  • the BEWE ⁇ supply of the actuating means 6 is detected by means of the microswitch. 7
  • the microswitch 7 as well as the electrical see contacts 9 for the electric drive 4 may be connected, for example, with an inte ⁇ grated in the housing shell 2 electrical trace, the electrical traces 14 by means of a plug 15 are contacted.
  • An axial end 16 of the spindle 5 is received in a formed as a rib 17 storage 18.
  • the rib 17 and the bearing point 18 for the axial end 16 of the spin ⁇ del 5 is integrally formed with the housing shell 2.
  • the axial end 16 is biased against the spring element 19 shown in FIG.
  • the spring element 19 is positively inserted into the GeHousescha ⁇ le 2.
  • the spring element 19 Ausfor- rules, which run in a flat contact area 21 made ⁇ so that a flat surface 21 for installation of the axia ⁇ len end is available sixteenth
  • the positive connection is positively formed by elevations 26, 27 in the housing shell 2 added.
  • the elevations 26, 27, the formation 20 and the folds 24, 25 allow a secure hold of the spring element 19 in the housing shell.
  • the spring element 19 is fixed in the housing shell 2 such that a bias in the spindles 5 einleit ⁇ bar.

Abstract

L'invention concerne un actionneur (1) d'un véhicule, comprenant un boîtier (3), en particulier une coque de boîtier (2) et un couvercle de boîtier, un entraînement électrique (4), un moyen de réglage (6) pouvant être déplacé par l'entraînement électrique (4) et un moyen de réglage (6) se déplaçant au moins par un entraînement à broche (4,12,13) et la broche (5) pouvant être retenue sous pré-contrainte dans un logement de palier (18), la pré-tension pouvant être produite par un élément de ressort (19) susceptible d'être inséré dans le boîtier (3).
PCT/DE2018/100286 2017-05-24 2018-03-28 Mécanisme de commande d'un véhicule automobile WO2018215010A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP18721263.4A EP3631950A1 (fr) 2017-05-24 2018-03-28 Mécanisme de commande d'un véhicule automobile
KR1020197038291A KR102507727B1 (ko) 2017-05-24 2018-03-28 차량용 작동 드라이브
CN201880048915.6A CN110945761B (zh) 2017-05-24 2018-03-28 用于机动车的致动设备

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017111354.1 2017-05-24
DE102017111354.1A DE102017111354A1 (de) 2017-05-24 2017-05-24 Stellantrieb für ein kraftfahrzeug

Publications (1)

Publication Number Publication Date
WO2018215010A1 true WO2018215010A1 (fr) 2018-11-29

Family

ID=62091620

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2018/100286 WO2018215010A1 (fr) 2017-05-24 2018-03-28 Mécanisme de commande d'un véhicule automobile

Country Status (5)

Country Link
EP (1) EP3631950A1 (fr)
KR (1) KR102507727B1 (fr)
CN (1) CN110945761B (fr)
DE (1) DE102017111354A1 (fr)
WO (1) WO2018215010A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020105409A1 (de) 2020-02-28 2021-09-02 Nidec Motors & Actuators (Germany) Gmbh Getriebegehäuseeinheit mit Polymerelement für axialen Spielausgleich
DE102020105408A1 (de) 2020-02-28 2021-09-02 Nidec Motors & Actuators (Germany) Gmbh Getriebegehäuseeinheit mit Anschlag für axialen Spielausgleich
DE102020105410A1 (de) 2020-02-28 2021-09-02 Nidec Motors & Actuators (Germany) Gmbh Getriebegehäuseeinheit mit Spannschraube für axialen Spielausgleich
DE102020105412A1 (de) 2020-02-28 2021-09-02 Nidec Motors & Actuators (Germany) Gmbh Getriebegehäuseeinheit mit gewölbter Wellfederauflage für axialen Spielausgleich
DE102020105411A1 (de) 2020-02-28 2021-09-02 Nidec Motors & Actuators (Germany) Gmbh Getriebegehäuseeinheit mit Polymerelement und Spannschraube für axialen Spielausgleich

Citations (7)

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Publication number Priority date Publication date Assignee Title
EP0133527B1 (fr) 1983-08-11 1986-10-22 Siemens Aktiengesellschaft Dispositif pour la limitation du jeu axial d'un arbre à palier à contact lisse d'un entraînement moteur
DE102007021268A1 (de) 2007-05-03 2008-11-06 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt Verfahren zur Montage einer Verstelleinheit für ein Kraftfahrzeug und hiermit herstellbare Verstelleinheit
US20090206644A1 (en) * 2008-02-14 2009-08-20 Johnson Electric S.A. Seat adjuster assembly
DE102010043974A1 (de) * 2010-11-16 2012-05-16 Robert Bosch Gmbh Getriebe-Antriebseinheit
DE102011077584A1 (de) * 2011-06-16 2012-12-20 Robert Bosch Gmbh Verstellvorrichtung
DE102013007272A1 (de) 2013-04-26 2014-10-30 Kiekert Ag Kleinstantrieb für Automobilschlösser mit Axialanschlag für die Motorachse
WO2015036837A1 (fr) 2013-09-16 2015-03-19 Kiekert Ag Unité d'entraînement

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5219578B2 (ja) * 2008-03-28 2013-06-26 日本電産サンキョー株式会社 モータ
DE102013012732A1 (de) * 2013-07-31 2015-02-05 Kiekert Aktiengesellschaft Stelleinheit für ein Kraftfahrzeug

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0133527B1 (fr) 1983-08-11 1986-10-22 Siemens Aktiengesellschaft Dispositif pour la limitation du jeu axial d'un arbre à palier à contact lisse d'un entraînement moteur
DE102007021268A1 (de) 2007-05-03 2008-11-06 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt Verfahren zur Montage einer Verstelleinheit für ein Kraftfahrzeug und hiermit herstellbare Verstelleinheit
US20090206644A1 (en) * 2008-02-14 2009-08-20 Johnson Electric S.A. Seat adjuster assembly
DE102010043974A1 (de) * 2010-11-16 2012-05-16 Robert Bosch Gmbh Getriebe-Antriebseinheit
DE102011077584A1 (de) * 2011-06-16 2012-12-20 Robert Bosch Gmbh Verstellvorrichtung
DE102013007272A1 (de) 2013-04-26 2014-10-30 Kiekert Ag Kleinstantrieb für Automobilschlösser mit Axialanschlag für die Motorachse
WO2015036837A1 (fr) 2013-09-16 2015-03-19 Kiekert Ag Unité d'entraînement

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020105409A1 (de) 2020-02-28 2021-09-02 Nidec Motors & Actuators (Germany) Gmbh Getriebegehäuseeinheit mit Polymerelement für axialen Spielausgleich
DE102020105408A1 (de) 2020-02-28 2021-09-02 Nidec Motors & Actuators (Germany) Gmbh Getriebegehäuseeinheit mit Anschlag für axialen Spielausgleich
DE102020105410A1 (de) 2020-02-28 2021-09-02 Nidec Motors & Actuators (Germany) Gmbh Getriebegehäuseeinheit mit Spannschraube für axialen Spielausgleich
DE102020105412A1 (de) 2020-02-28 2021-09-02 Nidec Motors & Actuators (Germany) Gmbh Getriebegehäuseeinheit mit gewölbter Wellfederauflage für axialen Spielausgleich
DE102020105411A1 (de) 2020-02-28 2021-09-02 Nidec Motors & Actuators (Germany) Gmbh Getriebegehäuseeinheit mit Polymerelement und Spannschraube für axialen Spielausgleich

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KR102507727B1 (ko) 2023-03-09
EP3631950A1 (fr) 2020-04-08
CN110945761B (zh) 2022-11-15
KR20200012919A (ko) 2020-02-05
DE102017111354A1 (de) 2018-11-29

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