CN103174575B - Geared assembly in gear ring is engaged to for making small gear - Google Patents
Geared assembly in gear ring is engaged to for making small gear Download PDFInfo
- Publication number
- CN103174575B CN103174575B CN201210583469.3A CN201210583469A CN103174575B CN 103174575 B CN103174575 B CN 103174575B CN 201210583469 A CN201210583469 A CN 201210583469A CN 103174575 B CN103174575 B CN 103174575B
- Authority
- CN
- China
- Prior art keywords
- stop member
- small gear
- geared assembly
- adjust
- live axle
- 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.)
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- 239000007858 starting material Substances 0.000 claims description 60
- 238000002485 combustion reaction Methods 0.000 claims description 12
- 230000033001 locomotion Effects 0.000 description 10
- 230000005611 electricity Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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
- 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
- F02N15/062—Starter drives
- F02N15/065—Starter drives with blocking means
-
- 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
- F02N11/08—Circuits or control means specially adapted for starting of engines
- F02N11/0851—Circuits or control means specially adapted for starting of engines characterised by means for controlling the engagement or disengagement between engine and starter, e.g. meshing of pinion and engine gear
-
- 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
- F02N15/062—Starter drives
- F02N15/063—Starter drives with resilient shock absorbers
-
- 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
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)
- Gear Transmission (AREA)
Abstract
The present invention relates to a kind of for making small gear be engaged to geared assembly in gear ring, it has the stop member limited before arriving described engagement positio the adjustment campaign of described small gear, and described stop member can adjust between stop dog position and release position.
Description
Technical field
The present invention relates to a kind of small gear for making motor drive as described in the preamble according to claim 1 and be engaged to geared assembly in gear ring.
Background technique
Be adjusted in the position axially advanced on the driving shaft from the position be pulled by making starter pinion, such geared assembly is used as the starter motor of internal-combustion engine, in the position that this axially advances, starter pinion engages with the gear ring of internal-combustion engine.This live axle is driven by the starter motor of electricity, and the rotary motion of this starter motor is by driving mechanism, the transmission of such as planetary gear mechanism.The ahead running of this axis is realized by means of cranking-motor relay.Such as, in file EP0132648A1, such starter motor is described.
May occur that in engagement or ahead running, that is, starter pinion tooth bumps against on the gear ring of internal-combustion engine to tooth, and this, except forming noise, also can cause the very large mechanical load of gear.Being bonded with each other of this engagement process, i.e. tooth enter into when the backlash of gear ring in the mode of time lag and when the tooth of starter pinion and the power for the axis engaged on starter pinion of being applied in addition is enough large time, just carry out.
Summary of the invention
Object of the present invention is, utilizes simple structural measure to be configured to make the small gear driven with motor to be engaged to geared assembly in gear ring, makes it possible to high safety in operation and without abrasively implementing engagement process.
According to the present invention, this object is realized by feature according to claim 1.Dependent claims provides suitable improvement project.
By means of geared assembly according to the present invention, may be engaged in gear ring with the small gear that the mode of motor drives rotatably.This geared assembly is configured for the starter motor of internal-combustion engine especially, and wherein, small gear is starter pinion in this case, and it is introduced into and the engaging for starting internal-combustion engine of the gear ring at internal-combustion engine place.
Small gear gear ring be disengaged position and and the engagement positio of gear ring between adjust, wherein, in engagement positio, small gear is driven by starter motor.Be disengaged the adjustment campaign between position and engagement positio preferably by actuator, such as can the actuator handled of electromagnetic ground or corresponding relay realize.Small gear by spring element to apply power on the direction of engagement positio.
Geared assembly according to the present invention has stop member, and it extend in the adjustment path of small gear, and still limits before arrival engagement positio the adjustment campaign of small gear.This stop member can adjust between stop dog position and release position, and on stop dog position, stop member stretches in the adjustment path of small gear, and on release position, the adjustment path of small gear is released.
Small gear advance or gear motion time, stop member is arranged in its stop dog position, thus the gear motion of small gear first only carries out until stop member.Aptly, in the stop dog position of small gear, corrective action like this is to the spring element on small gear, that is, the power be applied on the direction of engaging position on small gear increases.Preferably, this realizes in the following manner, that is, actuator or relay be applied to spring element spring attachment point on for propelling small gear, and the end that spring element utilizes it relative applies load to starter pinion.Along with the adjustment of spring attachment point of small gear abutting in stop member place, set up the power be applied on the direction of engaging position on small gear improved.And if then make stop member adjust in release position, small gear can rapidly and with improve power be engaged in gear ring.
The advantage that this device has is, can carry out engagement process with higher Security.In addition, the relatively little engagement with actuator of design can be applied, because being based upon stop member place and can carrying out more lentamente with compared with prior art of the power in the stop dog position of small gear.
The mode of execution suitable according to another, small gear can adjust on the driving shaft vertically, arrives in engagement positio for from disengaged position.Correspondingly, small gear is adjusted towards gear ring by engagement with actuator in the axial direction.But, also can realize with the longitudinal axis transverse to live axle of small gear, the mode of execution of gear motion that particularly carries out diametrically.This gear motion can be limited by stop member equally in this case, thus set up spring force in stop dog position, after removing stop member, utilize this spring force that small gear is engaged in gear ring.
In the position of having engaged, small gear is driven by live axle rotatably by starter motor, thus by the joint between small gear and gear ring, gear ring also rotates.If possible, the Movement transmit on from motor to live axle and/or from live axle to small gear can be carried out respectively by transmitting assemblies.
Advantageously, stop member is maintained at live axle place and adjusts between stop dog position and release position.According to preferred embodiment, the adjustment of stop member is carried out diametrically, can introduce radial groove in live axle for this reason, and stop member is bearing in this radial groove movably.Such as, this stop member is implemented as backstop ball, and it is radially outwards applied force in stop dog position by the spring element of the bottom of the radial groove be supported in live axle.In order to transfer in release position from stop dog position, stop member must be made so radially inwardly to adjust to degree in the cell, that is, until release is used for the adjustment path of small gear.This power overcoming the spring element be applied on stop member when using the stop member loaded by spring force is realized, wherein, or in passive design proposal stop member such as because the surface of contact of small gear on stop member stretches obliquely, thus produce radial adjustment component, thus make adjustment power radially the toe-in by being applied to the foundation on small gear.
But also realize mode of execution initiatively, wherein, the bottom land holding the radial groove of stop member is wherein implemented to adjustable.In the primary importance of bottom land, stop member exceedes the outer circumferential face of live axle and is arranged in stop dog position thus.On the contrary, at bottom land second radially in the position of bias internal, stop member is positioned at release position.Particularly spring element is supported on bottom land place, and this spring element utilizes the power pointing to stop dog position to apply load to stop element.
Be positioned at inner bottom land to be formed by adjustment piece, it is kept on the driving shaft adjustably.Such as, adjustment piece is the adjustment slide block that can adjust in live axle, itself or can axially and/or in the mode that can circumferentially adjust be maintained in live axle.According to the position of adjustment slide block, the bottom land that can be supported with the radial groove of stop member wherein with moving radially is arranged in the position of different radial directions.
The mode of execution suitable according to another, before stop member is axially directly supported on gear ring.Between adjustment moving period of the axis of small gear, this small gear by stop member by backstop, wherein, along with stop member returns in release position, before small gear is located immediately at gear ring, thus make the spring force of the foundation be applied on small gear until reach gear ring and do not eliminate or at least substantially do not eliminate.
Can be desirably, backstop is discharged, namely stop member to transfer to from stop dog position in release position additionally or alternatively with the further feature parameter correlation of geared assembly, the time that is that such as adjust regularly to gear ring and small gear relative sense of rotation each other, basis relevant with small gear relative circumferential speed each other with gear ring or that adjust changeably terminates or the function of propelling stroke as engagement with actuator.At this, backstop release can with machinery, electricity or the mode of electronics carry out.
Accompanying drawing explanation
Describe from other claim, accompanying drawing and obtain other advantage and suitable mode of execution drawing.Wherein:
Fig. 1 show with electricity drive motor, arrange starter pinion on the driving shaft and the starter motor for internal-combustion engine for the engagement with actuator that axially adjusts starter pinion or meshing relay.
Fig. 2 shows the starter pinion on the live axle in the stop position at stop member place with side view.
Fig. 3 shows the chart being applied to the curve of the engaging force on starter pinion with the function as engagement travel, for illustrating the situation according to Fig. 2.
Fig. 4 shows the chart corresponding to Fig. 3, but for the starter motor not with stop member.
Fig. 5 shows the starter motor in the mode of execution of amendment, and wherein, the position of stop member in live axle can adjust by means of adjustment slide block.
Fig. 6 shows another mode of execution modification with the adjustment slide block for adjusting stop member.
In the drawings, identical component adopts identical reference character.
Embodiment
Starter motor 1 for internal-combustion engine shown in Figure 1 has starter pinion 2, its be introduced into the joint of the gear ring 3 of internal-combustion engine in for starting internal-combustion engine 4.Starter pinion 2 as utilize double-head arrow illustrate can axially movably be bearing on live axle 5, wherein, this starter pinion 2 is not connected with live axle 5 rotatably.By engagement with actuator or engage relay 6 the nonfunctional position be pulled and propelling and internal-combustion engine 4 gear ring 3 engagement positio between adjust starter pinion 2, this engage relay 6 is configured to electromagnetism, and comprising the relay coil 7 and propelling armature (Hubanker) 8 that can be energized, this propelling armature 8 is axially drawn in this relay coil when being energized to relay coil 7.Advance armature 8 to be connected with starter pinion 2 by connecting lever 9 kinology ground, thus advance the adjustment campaign of the axis of armature 8 between position of rest and adjustment position to may be used in the corresponding axially adjustment motion of starter pinion 2 between nonfunctional position and engagement positio.
The actuation movement being applied to the rotation on live axle 5 or starter pinion 2 produces by means of the starter motor 11 of electricity, and the starter motor of this electricity is connected by the driving mechanism and axle 5 being implemented as planetary gear mechanism 12.When handling the starter motor 11 of electricity, live axle 5 and thus starter pinion 2 are also placed in rotation.
Starter motor 1 has been assigned to regulator controller 10 in other words, by this regulator in other words controller control the function of engage relay 6 and starter motor 11.
When advancing armature 8 to carry out axial adjustment campaign when handling engage relay 6, connect with the kinematic of adjustment campaign of propelling armature 8 electric current connected for starter motor 11 by switch member when reaching adjustment position, thus starter motor 11 to be placed in motion and live axle 5 and starter pinion 2 rotatably.
As in addition can be as can be seen from Fig. 1, the ahead running of the axis of starter pinion on live axle 5 is limited by stop member 13, this stop member to be arranged in the adjustment path of starter pinion 2 on live axle 5 and still arrive enter the engagement of gear ring 3 before limit the ahead running of small gear 2.When the adjustment campaign of engage relay 6, starter pinion 2 arrives in the stop dog position with stop member 13.Once stop member 13 is adjusted in release position from shown stop dog position, then starter pinion 2 can axially continue advance and adjust to the engaging position of gear ring 3.
Fig. 2,5 and 6 respectively illustrate stop device, and this stop device is on the live axle 5 with the starter pinion 2 being arranged in stop dog position.This stop device is made up of the stop member 13 and spring element 14 being configured to backstop ball, and this spring element 14 and same backstop ball 13 are accommodated in the radial groove 15 in live axle 5.Advantageously, at least two are arranged respectively with the stop member 13 of the spring element 14 in radial groove 15 in the mode be distributed on periphery.Spring element 14 loads stop member 13 with the power radially acted on, and thus, each stop member 13 is adjusted in stop dog position, and in this position, stop member 13 extends over the outer circumferential face of live axle 5 and is the backstop for the ahead running of starter pinion 2.Before stop member 13 is axially located immediately at the side 3a faced by gear ring 3.In order to make stop member 13 transfer in release position from shown stop dog position, the power that stop member 13 must overcome spring element 14 is radially inwardly pushed in radial groove 15.
Starter pinion 2 is loaded with power by spring element 16 vertically on engagement direction, its immovable point deviating from starter pinion 2 is supported on supporting element 17 place of plate shape, as utilize arrow 18 point out by engagement with actuator, this supporting element 17 is adjusted upward vertically towards the side of engaging position.
Axially advance starter pinion 2 along with by handling engagement with actuator, starter pinion 2 arrives having in the stop dog position of stop member 13 on live axle 5.Equally in stop dog position, when starter pinion 2 is first axially fixed, handle engagement with actuator in addition, thus supporting element 17 continues motion and spring element 16 is compressed in the direction of arrow 18.Along with the spring force of spring element 16 increases, be pressed against stop member 13 at the inner seamed edge that is radially positioned at starter pinion 2 place, and its radially the inside mode with the power overcoming radial spring element 14 this stop member is loaded.If the spring force of spring element 16 reaches threshold value, make stop member 13 radially inwardly adjust in the mode overcoming the power of radial spring 14 and transfer to from stop dog position in release position at this place, and then, starter pinion 2 can be pushed into vertically until reach gear ring 3.Owing to defining high spring force in spring element 16, starter pinion 2 can be carried out to the engagement in gear ring 3 with high safety in operation.
Fig. 3 and 4 shows has stop device (Fig. 3) and the engaging force when not having stop device (Fig. 4) compares, and this engaging force is as the function of the engagement travel s of starter pinion.When starter pinion directly abuts in the 3a place, side of gear ring 3 vertically, be applied to the engaging force F on starter pinion
sapparently higher than not with in the mode of execution of stop device in the mode of execution of stop device.
In addition as can as can be seen from Fig. 3, once reach the backstop power F of the axis representing threshold value in spring element 16
a, then stop member 13 is overcome.Before stop member 13 is axially directly supported on the side 3a of gear ring 3, spring element continue advance in unclamp relaxation stroke s
auntil arrive side 3a, this is attended by spring force from higher horizontal F
abe reduced to horizontal F lower a little
s.Due to little adjustment stroke s
a, power declines correspondingly little.In any case, with the engaging force F of blocked part
sabswolute level higher than the situation not with blocked part.
In Figure 5, the adjustment piece 19 being implemented as rotary slider is introduced in live axle 5, and this adjustment piece 19 extends until for the radial groove 15 of stop member 13, and can according to its rotational position radially at the bottom of adjustment tank.Because spring element 14 is supported on bottom land place, therefore stop member 13 is adjusted between stop dog position and release position according to the rotational position of rotary slider 19.
Connecting section 20 is arranged in outside the side of live axle 5 with rotary slider 19 integratedly, and this connection section 20 is in rubbing contact with gear ring 3.Thus, by the current rotational position of gear ring 3 and thus by the rotational position of the relative sense of rotation determination rotary slider 19 between gear ring 3 and starter pinion 2.When only realizing moment of torsion in one direction and transmitting, this is favourable or significant.Can guarantee by this way, only when gear ring 3 has the sense of rotation of expectation, realize the contact between starter pinion 2 and gear ring 3.
If possible, also by the relative angle speed determination backstop release between gear ring 3 and starter pinion 2.The adjustment piece 19 being implemented as rotary slider can utilize torsion spring to be fixed on stop member 13 place, thus rotary slider occupies the rotational position with the difference correlation of angular velocity.
According to another mode of execution modification regulation, the beginning of engagement process or after reaching stop dog position a specific time period terminate after carry out backstop release.This release moment is scheduled or depend on the eigenvalue of system and adjust regularly.
In addition it is possible that make backstop release relevant to the position of engagement with actuator.Guarantee thus, to have walked to be over specific stroke once the supporting element 17 adjusted by engagement with actuator, carry out backstop release, this brings the corresponding structure in spring element 16.
According in the enforcement flexible program of Fig. 6, adjustment piece 19 is implemented to adjustment slide block, and it is bearing in live axle 5 adjustably vertically.Adjustment piece 19 has adjustment head 22, and stop member 13 remains in stop dog position by it in shown position.If adjustment piece 19 continues axially to push ahead, be positioned at outside stop member 13 thus in the recess 21 that adjustment head 22 arrives in live axle 5, now, this stop member can radially in radial groove 15 adjustment return and can move on in its release position.Adjustment head 22 can contact on the side that it deviates from side freely, prevents the adjustment campaign of adjustment piece 19 to be locked for adjusting to back adjusting between moving period in the position of radially raising from the position that radial direction retracts at stop member 13.
Claims (11)
1. one kind is engaged to geared assembly in gear ring (3) for making small gear (2), wherein, described small gear (2) can by the spring element (16) that loads described small gear (2) on the direction of engagement positio described gear ring (3) be disengaged position and and the engagement positio of described gear ring (3) between adjust, it is characterized in that, stop member (13) is furnished with at described geared assembly place, this stop member limited before the described engagement positio of arrival the adjustment campaign of described small gear (2), described stop member (13) can adjust between stop dog position and release position, be provided with for described small gear (2) is pushed forward into engagement with actuator described engagement positio from the described position that is disengaged, described engagement with actuator acts on described spring element (16) place and adjusts this spring element, described small gear (2) can be driven rotatably by live axle, described live axle is driven by starter motor (12), described stop member extend in the adjustment path of described small gear and to the adjustment campaign of small gear and still limited before arrival engagement positio.
2. according to geared assembly according to claim 1, it is characterized in that, described small gear (2) can adjust being disengaged between position and engagement positio vertically on described live axle.
3. according to the geared assembly described in claim 1 or 2, it is characterized in that, described stop member (13) can adjust with radially moving on described live axle.
4. according to geared assembly according to claim 3, it is characterized in that, described stop member (13) can be bearing in the radial groove (15) in described live axle with adjusting.
5. according to geared assembly according to claim 4, it is characterized in that, the bottom land being positioned at inner radial of the described radial groove (15) for holding described stop member (13) can adjust diametrically.
6., according to geared assembly according to claim 5, it is characterized in that, described in be positioned at inner radial bottom land formed by adjustment piece (19), described adjustment piece is maintained on described live axle in the mode that can adjust.
7. according to geared assembly according to claim 6, it is characterized in that, described adjustment piece (19) is the adjustment slide block that can adjust in described live axle.
8. according to geared assembly according to claim 1, it is characterized in that, described stop member (13) comprises at least one in the mode that can adjust by the backstop ball supported.
9. according to geared assembly according to claim 1, it is characterized in that, described stop member (13) is flexibly loaded in described stop dog position by spring element (14).
10. according to geared assembly according to claim 1, it is characterized in that, before described stop member (13) is directly supported on described gear ring (3) in the axial direction.
11., according to geared assembly according to claim 1, is characterized in that, described geared assembly is the starter motor (1) for internal-combustion engine.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011089664.3A DE102011089664B4 (en) | 2011-12-22 | 2011-12-22 | Engaging device for engaging a pinion in a ring gear |
| DE102011089664.3 | 2011-12-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103174575A CN103174575A (en) | 2013-06-26 |
| CN103174575B true CN103174575B (en) | 2016-04-27 |
Family
ID=48575321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210583469.3A Active CN103174575B (en) | 2011-12-22 | 2012-12-21 | Geared assembly in gear ring is engaged to for making small gear |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN103174575B (en) |
| DE (1) | DE102011089664B4 (en) |
| FR (1) | FR2984966B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012210687A1 (en) * | 2012-06-25 | 2014-01-02 | Robert Bosch Gmbh | Device for starting thermal engine, has latching installation to block spring in retained position upon actuation of actuator, where installation is moved to spring release position when installation is in latch release position |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE717180C (en) * | 1938-12-06 | 1942-02-25 | Bosch Gmbh Robert | Starting device for internal combustion engines |
| CN1143157A (en) * | 1995-05-29 | 1997-02-19 | 株式会社三叶电机制作所 | Engine starter with improved gear assembly |
| CN1366583A (en) * | 2000-04-05 | 2002-08-28 | 罗伯特·博施有限公司 | Starter device |
| WO2010069646A1 (en) * | 2008-12-19 | 2010-06-24 | Robert Bosch Gmbh | Method and device for start-stop systems of internal combustion engines in motor vehicles |
| DE102009057743A1 (en) * | 2009-12-10 | 2011-06-16 | Daimler Ag | Starter i.e. push-inertia drive starter, for internal combustion engine of motor vehicle, has starter pinion moved into relieving position after unlocking of locking device by displacement device in electrical currentless manner |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1237381B (en) * | 1962-04-10 | 1967-03-23 | Cav Ltd | Turning device for internal combustion engines |
| JPS6021560U (en) | 1983-07-20 | 1985-02-14 | 三菱電機株式会社 | Internal reduction type starter |
-
2011
- 2011-12-22 DE DE102011089664.3A patent/DE102011089664B4/en active Active
-
2012
- 2012-12-20 FR FR1262403A patent/FR2984966B1/en active Active
- 2012-12-21 CN CN201210583469.3A patent/CN103174575B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE717180C (en) * | 1938-12-06 | 1942-02-25 | Bosch Gmbh Robert | Starting device for internal combustion engines |
| CN1143157A (en) * | 1995-05-29 | 1997-02-19 | 株式会社三叶电机制作所 | Engine starter with improved gear assembly |
| CN1366583A (en) * | 2000-04-05 | 2002-08-28 | 罗伯特·博施有限公司 | Starter device |
| WO2010069646A1 (en) * | 2008-12-19 | 2010-06-24 | Robert Bosch Gmbh | Method and device for start-stop systems of internal combustion engines in motor vehicles |
| DE102009057743A1 (en) * | 2009-12-10 | 2011-06-16 | Daimler Ag | Starter i.e. push-inertia drive starter, for internal combustion engine of motor vehicle, has starter pinion moved into relieving position after unlocking of locking device by displacement device in electrical currentless manner |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102011089664B4 (en) | 2020-08-27 |
| CN103174575A (en) | 2013-06-26 |
| FR2984966A1 (en) | 2013-06-28 |
| DE102011089664A1 (en) | 2013-06-27 |
| FR2984966B1 (en) | 2016-05-27 |
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Effective date of registration: 20180131 Address after: Stuttgart, Germany Patentee after: SEG Automotive Germany Co.,Ltd. Address before: Stuttgart, Germany Patentee before: Robert Bosch Ltd. |