EP1412636A1 - Demarreur - Google Patents

Demarreur

Info

Publication number
EP1412636A1
EP1412636A1 EP02754345A EP02754345A EP1412636A1 EP 1412636 A1 EP1412636 A1 EP 1412636A1 EP 02754345 A EP02754345 A EP 02754345A EP 02754345 A EP02754345 A EP 02754345A EP 1412636 A1 EP1412636 A1 EP 1412636A1
Authority
EP
European Patent Office
Prior art keywords
output shaft
starter
guide member
motor
guide track
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.)
Granted
Application number
EP02754345A
Other languages
German (de)
English (en)
Other versions
EP1412636B1 (fr
Inventor
Hans-Dieter Siems
Ingo Richter
Sven Hartmann
Hans Braun
Juergen Kugler
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP1412636A1 publication Critical patent/EP1412636A1/fr
Application granted granted Critical
Publication of EP1412636B1 publication Critical patent/EP1412636B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
    • F02N15/02—Gearing between starting-engines and started engines; Engagement or disengagement thereof
    • F02N15/04—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears
    • F02N15/06—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the toothed gears being moved by axial displacement
    • F02N15/066—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the toothed gears being moved by axial displacement the starter being of the coaxial type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
    • F02N15/02—Gearing between starting-engines and started engines; Engagement or disengagement thereof
    • F02N15/04—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears
    • F02N15/06—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the toothed gears being moved by axial displacement
    • F02N15/067—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the toothed gears being moved by axial displacement the starter comprising an electro-magnetically actuated lever
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/13—Machine starters
    • Y10T74/131—Automatic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/13—Machine starters
    • Y10T74/131—Automatic
    • Y10T74/134—Clutch connection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/13—Machine starters
    • Y10T74/139—Cam operated

Definitions

  • the present invention relates to a starter for an internal combustion engine, which has a starter motor, a drive shaft that can be driven by the starter motor, and an output shaft that is operatively connected to the drive shaft and displaceable in the direction of its longitudinal axis, which is provided with a pinion that can be inserted into a ring gear of the internal combustion engine, wherein the output shaft is advanced to engage the pinion in the ring gear by means of an element present on the stator of the starter motor, which element experiences a pivoting movement about the motor axis when the starter motor is energized.
  • screw drive starters are widely used as starters for internal combustion engines.
  • These screw drive starters have an electric starter motor, the drive shaft of which is operatively connected to an output shaft which is displaceable in the direction of its longitudinal axis.
  • the drive shaft is provided with a steep thread, on which a driving shaft of the output shaft is rotatably and displaceably arranged.
  • This drive shaft of the output shaft is connected via a freewheel to a shaft having the pinion.
  • the mechanical single-track function is usually carried out by a mechanical relay, which usually also takes over the switching function for the starter motor.
  • This combination of single-track and switching function requires the installation of a starter relay on the starter. Because the starter in the deformation area of a vehicle In the event of an accident, there is a risk that parts of the starter relay that are under battery voltage will touch the body, which is at ground potential, and a short circuit may occur.
  • a previously outlined starter is e.g. B. from DE 196 25 057 Cl known.
  • a starter that does not need an attached starter relay that takes over the single-track function of the starter is based on the older German application 100 16 706.3. This starter works according to the so-called brake screw drive principle.
  • the starter motor has a pole tube which, when the motor is energized, pivots around the motor axis. With this pivoting movement of the pole tube, a
  • the braking device either consists of a brake drum connected to the driver shaft, against which a brake wedge is pressed, or it consists of a pawl that can be moved against a disk that is frictionally connected to the driver shaft, with a positive fit between the Pawl and the disc on the driver shaft a braking torque is exerted.
  • the change in position of both the brake wedge and the pawl requires one in radial
  • means are available which convert the swiveling movement of a stator element about the motor axis that occurs when the starter motor is energized directly into an axial movement acting on the output shaft.
  • Output shaft initiates for the single-track process.
  • the pivoting movement of the starter element can be implemented in an axial movement acting on the output shaft with very simple technical means.
  • An advantageous embodiment for converting the pivoting movement of the stator element into an axial movement of the output shaft can consist in that a guide track and a guide member that can be guided along it are provided, the guide track or the guide member with the axially displaceable output shaft in
  • the stator element is in operative connection with the guideway or the guide member such that the guide member slides along the guideway when the stator element is pivoted.
  • the guideway and the guide member are shaped such that the output shaft executes an axial movement as the guide member slides along the guideway.
  • B. balls or rolling elements can be inserted.
  • An essentially radially projecting disk is advantageously mounted on the output shaft in such a way that it can be rotated about the axis of the output shaft and is supported axially in the feed direction against a spring force.
  • This spring force supports the engagement of the starter pinion in the ring gear of the internal combustion engine.
  • the starter element can be positively and / or non-positively connected to the disk in such a way that when the stator element is pivoted, a guide member present on the disk slides along a guideway that rises in the direction of advance of the output shaft and the disk performs an axial movement with the drive shaft.
  • the guideway or the guide member can be arranged on the stator element, for example.
  • the stator element advantageously consists of a pole tube belonging to the stator, which is pivotably mounted about the motor axis, and a spring element can be present which counteracts the torque acting on the pole tube when the motor is energized.
  • Spring element is used, the one on the disc and thus on the output shaft Exerts spring force opposite to the feed direction. This spring element supports the disengagement process of the starter.
  • the output shaft is also expediently driven by the drive shaft via a steep thread in the starter according to the invention.
  • Figures 2 to 4 is a three-dimensional representation of a section of the starter with different positions of the pole tube and the output shaft and
  • Figure 5 shows a section of a disc arranged on the output shaft with an arm of the pole tube engaging therein.
  • the starter shown in the figure as a longitudinal section has a two-part housing, a housing part 1 surrounding a starter motor and a second housing part 3 accommodating the starter's drive bearing.
  • the starter motor consists in a known manner of a stator 5 and a rotor 7 rotatably mounted therein.
  • the stator 5 has a
  • the pole tube 9 forms the magnetic yoke for the stator poles 11, which are arranged concentrically around the rotor 7.
  • the rotor 7 has a motor shaft 13 which is connected in a rotationally fixed manner to a laminated core. One or more rotor windings are introduced into slots of the laminated core, which are not shown.
  • the motor shaft 13 emerging from the starter motor is coupled to a gear, preferably a planetary gear 15.
  • the motor shaft 13 drives a sun gear 17, and the sun gear 17 meshes with planet gears 19 and 21, which in turn roll in a ring gear 23.
  • the ring gear 23 is with an intermediate bearing
  • the planet gears 19 and 21 are supported by a planet carrier 27 held.
  • the intermediate bearing 25 is arranged in a stationary and rotationally fixed manner in the housing 3 of the starter.
  • the planet carrier 27 is rotatably, for. B. in one piece, connected to a drive shaft 29.
  • a drive shaft 31 of an output shaft 33 is placed on the drive shaft 29.
  • the drive shaft 29 and the driving shaft 31 are coupled to one another via a steep thread 35. This steep thread connecting the drive shaft 29 and the driving shaft 31 to one another represents a so-called single-track gear.
  • the driving shaft 31 merges into an outer ring 37 of a freewheel 39.
  • the outer ring 37 of the freewheel 39 drives an inner ring 41 via clamping bodies (not shown), which is connected to a pinion shaft 43 of the output shaft 33.
  • the pinion shaft 43 is equipped with a pinion 45.
  • the pinion shaft 43 When the motor shaft 13 is rotating, the pinion shaft 43 is fed through the single-track gear designed as a helical thread 35 between the drive shaft 29 and the output shaft 33, so that the pinion 45 engages in a ring gear 47 of an internal combustion engine, not shown.
  • the engagement process and the exit process are described in more detail below.
  • the drive shaft 29 is within the output shaft 33 by two axially one behind the other bearings 49 and
  • the output shaft 33 is rotatably supported in the housing part 3 via a bearing 53 about its longitudinal axis.
  • the pole tube 9 of the starter motor is pivoted about the motor axis (motor shaft 13) by a certain angle (approx. 10 ° to 30 °).
  • Each arm 55 of the pole tube 9 is guided through a recess 57 on the outer circumference of the intermediate bearing 55 arranged in a rotationally fixed manner in the housing part 3.
  • Each recess 57 on the intermediate bearing 25 has two stops 59 and 61, which limit the pivoting movement of the pole tube 9 about the motor axis.
  • a cutout 57 on the intermediate bearing 25 with its two stops 59 and 61 and an arm 55 of the pole tube 9 guided therein show the perspective representations of a detail of the starter in FIGS. 2 to 4.
  • a torque acts on the pole tube 9 due to electromagnetic forces prevailing between the rotor and the stator, whereby the pole tube 9 moves in a certain direction, e.g. B. is rotated clockwise around the motor axis.
  • a spring element (not shown in the drawing) is provided, which counteracts this torque of the pole tube 9.
  • the spring element can, for example, be installed on the intermediate bearing 25.
  • the magnitude of the torque acting on the pole tube 9 depends on the strength of the current flowing through the rotor winding.
  • a substantially radially protruding disk 63 is mounted on the driver shaft 31 of the output shaft 33 in such a way that it can be rotated about the axis of the driver shaft 31 of the output shaft 33.
  • the disk 63 is secured against axial displacement against the feed direction of the output shaft 33. This takes place, for example, by means of a retaining ring 65 placed on the driving shaft 31, against which the disk 63 rests.
  • the retaining ring 65 is secured by means of a locking ring 67 against axial displacement against the feed direction of the output shaft 33.
  • a support ring 69 is placed on the driving shaft 31, which is pressed against the disk 63 by a spring 71 supported on the outer ring 37 of the freewheel 39. This spring is because of its function when meshing the pinion 45 in the ring gear 47 in the following as
  • a further spring 73 is inserted between the disk 63 and the housing part 3 and, like the engagement spring 71, exerts pressure on the disk 63 and thus on the output shaft 33 against the direction of advance of the output shaft 33.
  • This second spring 73 is referred to below as the disengagement spring because it supports the disengagement of the pinion 45 from the ring gear 47.
  • the aforementioned engagement or disengagement forces can also be applied with other spring elements which are arranged at different locations in the starter than shown in the figures.
  • the tracking spring 73 could also be inserted between the pinion shaft 43 of the axially displaceable output shaft 33 and the pinion-side end of the axially fixed drive shaft 29.
  • FIGS. 2 to 4 represent different stages of the engagement process.
  • the disk 63 has an outer edge for each arm 55 of the pole tube 9
  • Recess 75 which is dimensioned such that the respective arm 55 of the pole tube 9 in radial direction has no play, but wherein the arm 55 is displaceable in the axial direction. It is thus possible that the disk 63 rotates on the driving shaft 31 when the pole tube 9 is pivoted, but the disk 63 can be displaced in the axial direction relative to the pole tube 9.
  • the disk 63 has at least one axial bulge 77 directed towards the pole tube 9. In the region of each bulge 77 of the disk 63 there is an axial projection 79 facing the disk 63 on the fixed intermediate bearing 25.
  • the projection 79 is provided with a guide track 81, along which the bulge 77 of the disk 63 can slide, the bulge 77 and the guideway 81 are shaped so that the disk 63 is fed when its bulge 67 slides along the guideway 81.
  • Figure 2 shows the starter in its rest position when the starter motor is not energized. Then no torque acts on the pole tube 9 and it bears against the left stop 59 of the recess 57 of the intermediate bearing 25. In this rest position it is
  • each arm 55 of the pole tube 9 picks up the disk 63 with its pivoting movement, the bulge 77 of the disk 63 on the
  • the guideway 81 of the fixed projection 79 slides along the intermediate bearing 25 and in the process undergoes a feed along with the output shaft 33 in the direction of the ring gear 47 of the internal combustion engine. In this way, the output shaft 33 is first advanced until the teeth of the pinion 45 of the starter hit the teeth of the ring gear 47 of the internal combustion engine. About the steep thread 35 between the
  • FIG. 3 shows the position of the pole tube 9 and the disk 63 in this single-track position.
  • the internal combustion engine is set in rotation by the pinion 45 of the output shaft 33 driven by the starter motor until the internal combustion engine runs independently. Then the load for the starter motor decreases, with the result that the motor current becomes lower and as a result the torque acting on the pole tube 9 becomes smaller. If the torque exerted on the pole tube 9 falls below a certain value
  • the disk 63 and the intermediate bearing 25 are designed somewhat differently. While there the shoulder 83 protrudes into an opening of the disk 63 and represents a radial stop for the opening of the disk 63, it is provided in a further exemplary embodiment that on the one hand the slightly curved
  • Elongated opening in the disc 63 between two bulges 77 is arranged.
  • the shoulder 83 is accordingly not arranged in the region of the guideway 81, but on an axial end face of the projection 79.
  • the individual shoulder 83 is now formed as a pin extending from the projection 79 in the axial direction.
  • This pin is designed as a metallic pin and is pressed into the intermediate bearing 25.
  • This pin has the advantage of high wear resistance and can instead be encapsulated with the intermediate bearing 25.
  • the pin which is preferably made of steel, can also be made using a
  • Ultrasound joining process can be sonicated or screwed in.
  • the disk 63 can be made thinner, which results in advantages due to a lower weight and a reduced moment of inertia.
  • the conversion of the pivoting movement of the pole tube 9 into an axial movement of the output shaft 33 can be implemented in many other ways. In principle, this implementation is done by means of a guideway and a sliding along it
  • Guide member exist, wherein the guide track or the guide member is operatively connected to the axially displaceable output shaft and the guide member or the guide track is arranged on a part of the starter which does not move axially with the output shaft.
  • the pole tube 9 must be in operative connection with the guideway or the guiding member in such a way that the guiding member at one
  • Pivotal movement of the pole tube 9 slides along the guideway.
  • the guideway and the guide member must be shaped such that the output shaft 33 executes an axial movement as the guide member slides along the guideway.
  • FIG. 5 which shows a section of the pole tube 9 and the disk 33 arranged on the output shaft 33, the
  • Paragraph 91 along the side flank 87 of the pole tube 9, whereby the disk 63 is fed.
  • the shoulders 89 and 91 are rounded.
  • balls or rolling elements can be inserted between the two.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Valve Device For Special Equipments (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Luminescent Compositions (AREA)
  • Gear Transmission (AREA)

Abstract

La présente invention concerne un démarreur a pignon baladeur, avec lequel aucun relais n'est nécessaire pour l'engrènement dans la couronne dentée (47) d'un moteur à combustion interne. Un tube polaire (9) présent sur le stator (5) du moteur à stator (5, 7) induit un mouvement d'avance d'un arbre de sortie (33), qui permet l'engrènement d'un pignon (45) dans la couronne dentée (47), ledit tube polaire étant soumis à un mouvement de pivotement autour de l'axe du moteur lorsqu'un courant est appliqué au moteur à démarreur (5, 7). Des systèmes (55, 63, 77, 79) permettent de transformer directement le mouvement de pivotement du tube polaire (9) en un mouvement axial agissant sur l'arbre de sortie (33).
EP02754345A 2001-07-19 2002-07-11 Demarreur Expired - Lifetime EP1412636B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10135141 2001-07-19
DE10135141A DE10135141A1 (de) 2001-07-19 2001-07-19 Starter
PCT/DE2002/002533 WO2003008798A1 (fr) 2001-07-19 2002-07-11 Demarreur

Publications (2)

Publication Number Publication Date
EP1412636A1 true EP1412636A1 (fr) 2004-04-28
EP1412636B1 EP1412636B1 (fr) 2005-10-19

Family

ID=7692340

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02754345A Expired - Lifetime EP1412636B1 (fr) 2001-07-19 2002-07-11 Demarreur

Country Status (15)

Country Link
US (1) US6935202B2 (fr)
EP (1) EP1412636B1 (fr)
JP (1) JP4085056B2 (fr)
KR (1) KR20040016999A (fr)
CN (1) CN100416089C (fr)
AT (1) ATE307284T1 (fr)
AU (1) AU2002320966B2 (fr)
BR (1) BR0205765A (fr)
DE (3) DE10135141A1 (fr)
HU (1) HU225828B1 (fr)
MX (1) MXPA03002416A (fr)
PL (1) PL202074B1 (fr)
RU (1) RU2296878C2 (fr)
WO (1) WO2003008798A1 (fr)
ZA (1) ZA200302200B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10329585A1 (de) 2003-06-30 2005-01-27 Robert Bosch Gmbh Starter für eine Brennkraftmaschine
DE10329580A1 (de) 2003-06-30 2005-01-20 Robert Bosch Gmbh Einspureinrichtung für Starter
DE10347481A1 (de) * 2003-09-30 2005-05-12 Bosch Gmbh Robert Elektrische Maschine
DE102005048598B4 (de) * 2005-10-06 2016-06-30 Robert Bosch Gmbh Startvorrichtung zum Andrehen von Brennkraftmaschinen
JP2008163818A (ja) * 2006-12-28 2008-07-17 Hitachi Ltd スタータ
FR2935029B1 (fr) * 2008-08-12 2012-05-04 Valeo Equip Electr Moteur Demarreur comportant un arbre d'induit porte par un palier interpose entre un induit et un reducteur
JP4636199B2 (ja) * 2008-10-04 2011-02-23 株式会社デンソー エンジン自動停止始動制御装置
DE102011085583A1 (de) * 2011-11-02 2013-05-02 Robert Bosch Gmbh Starter für eine Brennkraftmaschine
US9376999B2 (en) * 2013-08-22 2016-06-28 Paul H. Sloan, Jr. Engine starter inertia drive
DE102014206570B4 (de) * 2014-04-04 2022-02-03 Seg Automotive Germany Gmbh Andrehvorrichtung für Brennkraftmaschinen
CN105626344B (zh) * 2014-10-27 2019-10-18 法雷奥电机设备公司 具有空气通风孔的机动车辆燃烧发动机起动器
CN105156216B (zh) * 2015-08-20 2017-01-18 深圳智慧能源技术有限公司 燃气轮机及其启动装置
RU2736972C1 (ru) * 2019-03-04 2020-11-23 Борис Константинович Зуев Стартер двигателя внутреннего сгорания

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1753584A (en) 1928-09-22 1930-04-08 Delco Prod Corp Engine-starting apparatus
JPS57168057A (en) 1981-04-10 1982-10-16 Hitachi Ltd Starter
US5255644A (en) * 1992-06-02 1993-10-26 Ingersoll-Rand Company Positive gear engagement mechanism
US5291861A (en) * 1992-06-02 1994-03-08 Ingersoll-Rand Company Moving starter system
US5596902A (en) * 1994-11-15 1997-01-28 United Technologies Motor Systems, Inc. Starter drive clutch
DE19625057C1 (de) 1996-06-22 1997-07-10 Bosch Gmbh Robert Andrehvorrichtung für Brennkraftmaschinen
FR2782354B1 (fr) * 1998-07-28 2001-03-30 Valeo Equip Electr Moteur Embrayage a friction portant le rotor d'une machine electrique, notamment pour vehicule automobile
DE10016706A1 (de) 2000-04-05 2001-10-11 Bosch Gmbh Robert Startvorrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO03008798A1 *

Also Published As

Publication number Publication date
AU2002320966B2 (en) 2007-09-13
PL359447A1 (en) 2004-08-23
KR20040016999A (ko) 2004-02-25
HUP0302988A2 (en) 2003-12-29
PL202074B1 (pl) 2009-05-29
DE10135141A1 (de) 2003-01-30
HU225828B1 (en) 2007-10-29
EP1412636B1 (fr) 2005-10-19
DE50204622D1 (en) 2005-11-24
RU2296878C2 (ru) 2007-04-10
CN100416089C (zh) 2008-09-03
JP2004521274A (ja) 2004-07-15
BR0205765A (pt) 2003-08-05
JP4085056B2 (ja) 2008-04-30
US20040011151A1 (en) 2004-01-22
ATE307284T1 (de) 2005-11-15
ZA200302200B (en) 2004-03-08
MXPA03002416A (es) 2004-05-05
US6935202B2 (en) 2005-08-30
CN1653263A (zh) 2005-08-10
WO2003008798A1 (fr) 2003-01-30
DE10293169D2 (de) 2004-05-27

Similar Documents

Publication Publication Date Title
EP2195218B1 (fr) Vis d'entraînement à billes pour un frein de véhicule à moteur et frein de véhicule à moteur
EP0175996B1 (fr) Unité d'entraînement notamment pour le déplacement de glaces, de toits ouvrants, de sièges et d'accessoires d'automobiles similaires
DE102010006392B3 (de) Spannungswellengetriebe und Nockenwellenversteller mit Spannungswellengetriebe
EP2457754B1 (fr) Actionneur de suspension
DE102011050814B3 (de) Welle mit einem Lager
EP1412636B1 (fr) Demarreur
DE10133630A1 (de) Elektromotorischer Antrieb
EP2345569A1 (fr) Engrenage hypoïde pour une direction d'un véhicule automobile
DE102018114902A1 (de) Spindelaktor
DE102011108977A1 (de) Aktuator, insbesondere für einenFahrzeugsitz
EP1111227B1 (fr) Soupape de re-circulation de gaz d'échappement
EP1910707B1 (fr) Mecanisme de commande pour des instruments, pourvu d'un engrenage planetaire
DE102004003665B4 (de) Stellvorrichtung
EP1898122B1 (fr) Dispositif de réglage destiné au réglage linéaire d'un actionneur
WO2007003472A1 (fr) Unite d'entrainement par engrenages
WO2013156583A1 (fr) Dispositif de freinage pour un ensemble engrenage épicycloïdal à activation électromécanique directe d'un mécanisme de réglage de siège et procédé de fonctionnement d'un dispositif de freinage
DE10290004B4 (de) Kraftfahrzeuganlasser mit einem Einspurritzel mit Schraubenverzahnung
EP2000350B1 (fr) Mécanisme de déplacement d'un siège de véhicule automobile
DE60011865T2 (de) Kraftfahrzeug-anlasser mit reibungsantrieb
AT410825B (de) Vorrichtung zur verstellung einer nockenwelle einer brennkraftmaschine mit innerer verbrennung
DE102004060909B4 (de) Verriegelungsvorrichtung zur mechanischen Verriegelung einer Feststellbremse
DE102015012290B4 (de) Schließkeilmodul für ein Schließkeilsystem sowie Schließkeilsystem mit einem solchen Schließkeilmodul
DE102004010420A1 (de) Feststellbremseinrichtung für Fahrzeuge
DE102021213456A1 (de) Spindelantrieb sowie Verfahren zum Betreiben eines solchen
DE3110354A1 (de) "nicht reversible mitnehmerantriebe"

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20040219

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HARTMANN, SVEN

Inventor name: BRAUN, HANS

Inventor name: RICHTER, INGO

Inventor name: SIEMS, HANS-DIETER

Inventor name: KUGLER, JUERGEN

17Q First examination report despatched

Effective date: 20040702

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051019

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051019

Ref country code: GB

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051019

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051019

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051019

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051019

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 50204622

Country of ref document: DE

Date of ref document: 20051124

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060119

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060119

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060119

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060119

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060320

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20051019

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060731

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060731

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060731

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060731

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20060720

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060711

BERE Be: lapsed

Owner name: ROBERT BOSCH G.M.B.H.

Effective date: 20060731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051019

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051019

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060711

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051019

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20080726

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090711

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20130719

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20140925

Year of fee payment: 13

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20150331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140731

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50204622

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160202