CN109973277A - A kind of starter - Google Patents
A kind of starter Download PDFInfo
- Publication number
- CN109973277A CN109973277A CN201811524191.6A CN201811524191A CN109973277A CN 109973277 A CN109973277 A CN 109973277A CN 201811524191 A CN201811524191 A CN 201811524191A CN 109973277 A CN109973277 A CN 109973277A
- Authority
- CN
- China
- Prior art keywords
- gear
- ribs
- support
- motor
- damping
- 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.)
- Pending
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
- F02N15/043—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the gearing including a speed reducer
- F02N15/046—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the gearing including a speed reducer of the planetary 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
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
Abstract
The present invention provides a kind of starters, comprising: motor；Front housing is provided with motor mount；It is mounted on the force-output shaft of the motor mount；Planet-gear speed reducer between the motor and motor mount is set, the planet-gear speed reducer includes the sun gear configured around the rotary shaft of the motor, the internal gear concentric around the sun gear and with the sun gear is arranged in, with in order to rotate the force-output shaft, multiple planetary gears of simultaneously corotation are engaged between the sun gear and the internal gear；And absorb the damping device of the vibration of the planet-gear speed reducer.Starter according to an embodiment of the invention, the damping device for buffering the vibration of planet-gear speed reducer is arranged in the state of being inserted into around internal gear small diameter portion, it is supported by the inner wall of front housing opening inner side, therefore, under the misgivings that no diameter becomes larger, the vibration of planet-gear speed reducer side generation is effectively buffered using damping device.
Description
The application is using South Korea patent application NO.10-2017-0170888. that the applying date is on December 13rd, 2017 as wanting
Ask the basis of priority.
Technical field
The present invention relates to starter, systems a kind of in order to make the revolving speed of motor pass through planetary gear reduction
Fast machine and the starter slowed down.
Background technique
In the starter of starting engine, there is deceleration type, it makes the revolving speed of motor slow down by speed reducer, and increase subtracts
Speed ratio is to generate abundant torque required when starting.
The speed reducer for being widely used in deceleration type starter is usually planet that is compact and can obtaining larger reduction ratio
Gear reduction unit.In addition, some need to be provided with around the internal gear of planet-gear speed reducer damping dress in starter
It sets, to reduce the vibration that planet-gear speed reducer side occurs during startup.
Summary of the invention
For the defects in the prior art, the object of the present invention is to provide a kind of starters.
A kind of starter provided according to the present invention, comprising:
Motor；
Front housing is provided with motor mount, to install motor；
It is mounted on the force-output shaft of the motor mount；
Planet-gear speed reducer between the motor and motor mount is set, and the planet-gear speed reducer includes
The sun gear that configures around the rotary shaft of the motor, setting are around the sun gear and same with the sun gear
The internal gear of the heart, and in order to rotate the force-output shaft, engagement and corotation between the sun gear and the internal gear
Multiple planetary gears；And
Absorb the damping device of the vibration of the planet-gear speed reducer；
Wherein, the internal gear includes:
Serrate large-diameter portion is set around the internal gear inner circumferential；
And the opening inner side into the motor mount is axially elongated so that diameter is than big from the large-diameter portion
The small small diameter portion in diameter portion；
The damping device includes:
Supported by the inner wall of the opening inner side, circle around the insertion small diameter portion leads to the first damping portion of shape；
Be used to support small diameter portion front end around first damping portion front end to curved elongated on the inside of radial direction
Second damping portion.
Preferably, being provided on the inner wall of the opening inner side for limiting described in the damping device rotation, support
First ribs of the first damping portion, and be arranged for preventing the damping device to be detached from axial in the second damping portion axis
The second ribs forwards.
Preferably, first damping portion is provided with multiple card entry slots by circumferencial direction, circumference is pressed around the small diameter portion
Direction is provided with multiple snapin parts outstanding for being inserted into the card entry slot.
Preferably, being provided with support for limiting damping device rotation described the on the inner wall of the opening inner side
Second damping portion axis side is arranged in for preventing the damping device to be detached from axis direction in first ribs of one damping portion
The second ribs forwards, and the third ribs of the support snapin part.
Preferably, first ribs, second ribs and the third ribs, are made of multiple respectively,
It is configured repeatedly along the periphery of inner wall interaction of the opening inner side.
First ribs are used to support preferably, being provided in first damping portion of the snapin part side
First support slot is provided with the second support slot for being used to support the third ribs, first support on the snapin part
Gap between rib and the first support slot is arranged to smaller than the gap between the third ribs and the second support slot.
Compared with prior art, the present invention have it is following the utility model has the advantages that
Starter according to an embodiment of the invention buffers the damping device quilt of the vibration of planet-gear speed reducer
It is set as being supported in the state of being inserted into around internal gear small diameter portion by the inner wall of front housing opening inner side, therefore,
Under the misgivings that no diameter becomes larger, the vibration of planet-gear speed reducer side generation is effectively buffered using damping device.
Integrated single damping device is integrally formed in starter according to another embodiment of the invention, is being inserted
Under the installation condition for entering internal gear, the inner wall of the opening inner side of the front housing by installing internal gear is supported, therefore is easy peace
Fill damping device.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is the texture edge figure of the starter of one embodiment；
Fig. 2 is the waist enlarged drawing of Fig. 1；
Fig. 3 is the internal gear perspective view of planet-gear speed reducer in the starter of one embodiment, and shows and pacified
Fill the state of damping device；
Fig. 4 is the cross section structure figure that after Fig. 3 interception line segment A-A interception, will be seen in the direction of arrows.
Specific embodiment
Below with reference to schematic diagram, the embodiment that the present invention will be described in detail.There is provided following example purpose, be in order to
The people with general knowledge sufficiently conveys thought of the invention in the technical field of the invention.The present invention is not limited to mention herein
The embodiment of confession can embody otherwise.The diagram of the part unrelated with explanation is omitted in schematic diagram, in order to help
Understand that the present invention, the size of some constituent elements are slightly exaggerated display.
As shown in Figure 1, being to make to send out for the flywheel (not shown) of rotary engine according to the starter of one embodiment
Motivation starting, setting is provided with the motor 1 of rotary force, controls the electromagnetic switch 2 for being applied to the electric current flowing of motor 1.
Motor 1 and electromagnetic switch 2 separately include motor box 1a and switch enclosure 2a, and motor box 1a and switch enclosure 2a can be
It is installed in the state of front housing 10 and is mutually integrated.
Two sides are provided with motor mount 11 for installing motor 1, for installing electromagnetic switch 2 side by side in front housing 10
Electromagnetic switch mounting portion 12.
The rotary shaft 3 of motor 1, can be with the force-output shaft 4 that is arranged in motor mount 1 to extending on the inside of motor mount 11
Connect simultaneously corotation.
It is provided on force-output shaft 4 for the pinion gear 5 and freewheel clutch 6 ratcheting with engine flywheel ring gear.
Freewheel clutch 6 allows the rotary force of rotary shaft 3 to be output to force-output shaft 4, but blocks the rotary force transmitting of force-output shaft 4
To rotary shaft 3, prevent motor 1 impaired with this.Pinion gear 5 is in order to ratcheting with gear ring, the motor mount 11 of the side of pinion gear 5
On may be provided with opening (not shown).
Pinion gear 5 is arranged to the mobile bar 8 by connecting with electromagnetic switch 2, with freewheel clutch 6 together shown
It is moved forward or back on power axis 4.
Such as the starter that above structure is constituted, when the unlatching (not shown) of the key switch of vehicle, the line of electromagnetic switch 2
Circle be powered, make mobile bar 8 start, so that pinion gear 5 and freewheel clutch 6 is advanced on force-output shaft 4, thus pinion gear 5 with start
The gear ring of machine flywheel is ratcheting.
In this case, by electromagnetic switch 2, the power supply of battery is applied to motor 1, so that rotary shaft 3 is rotated,
By the rotation for the force-output shaft 4 connecting with rotary shaft 3, pinion gear 5 can be such that the engine flywheel ratcheting with it rotates, to complete
The starting of engine.
In the state of engine start, when closing that the key switch of vehicle is (not shown), electromagnetic switch 2 is being applied
To coil power supply be cut off in the state of carry out recovery operation.Mobile bar 8 makes pinion gear 5 retreat and fly with engine as a result,
The gear ring of wheel separates, and the battery current for being applied to motor 1 is also turned off, so that motor 1 stops operation.
In addition, starter is to be provided with for increasing the driving torque of motor 1 by the revolving speed deceleration of rotary shaft 3
Planet-gear speed reducer 20 and damping device 30 for reducing vibration caused by planet-gear speed reducer 20.
Planet-gear speed reducer 20 may be disposed between motor mount 11 and motor 1, be included in 3 front end of rotary shaft week
It encloses the sun gear 21 of configuration, be fixedly installed in 21 outer periphery of sun gear so that it is concentric with the sun gear 21
Hook shape internal gear 22 and in order between the internal gear 22 and sun gear 21 occlusion and corotation and be arranged more
A planetary gear 23.
In order to install multiple planetary gears 23, the rear end of force-output shaft 4 is extended outward with radial direction forms supporting part 4a,
It is provided on supporting part 4a for multiple support pin 4b that install planetary gear 23, sustainable planetary gear 23 rotates.
When motor 1 rotates, rotary shaft 3 and sun gear 21 are rotated together, and multiple planetary gears 23 are in sun gear 21
The corotation between internal gear 22 rotates the supporting part 4a of force-output shaft 4, and thus the revolving speed of rotary shaft 3 passes through by planetary gear reduction
Fast machine 20 is transmitted to force-output shaft 4 in the state of slowing down.
As shown in Figures 2 to 4, the internal gear 22 of planet-gear speed reducer 20, can be by plastics in order to undertake the function of gear
Equal injection articles are formed, the large-diameter portion 40 including being provided with sawtooth 41 around inner circumferential；And axially prolong from the large-diameter portion 40
The long small diameter portion 50 for being formed to keep its diameter smaller than large-diameter portion 40.
The small diameter portion 50 of internal gear 22 can enter to the opening inner side of motor mount 11, large-diameter portion 40 can be arranged to by
Motor box 1a support.The front end of large-diameter portion 40 can enter with small diameter portion 50 to the opening inner side of motor mount 11 together.
Damping device 30 includes around insertion small diameter portion 50 so as to by the opening inner side inner wall 11a of motor mount 11 support
Circle lead to shape the first damping portion 60；Be used to support 50 front end of small diameter portion around 60 front end of the first damping portion to half
Second damping portion 70 of curved elongated on the inside of diameter direction.Meanwhile it may be provided on the opening inner side inner wall 11a and subtracting for limiting
Shake device 30 rotate, support the first damping portion 60 the first ribs 81 and for prevent damping device 30 be detached from axis direction and
The second ribs 82 in front of second damping portion, 70 axis direction are set.Rubber material or extremely can be used when preparing damping device 30
Contain certain rubber constituent less.
The damping device 30 being made of the first damping portion 60 and the second damping portion 70, the first damping portion 60 are being inserted into internal tooth
In the state of around the small diameter portion 50 of wheel 22, supported by the inner wall 11a of the opening inner side of motor mount 11, second subtracts
Shake portion 70 is used to support the front end of small diameter portion 50, therefore, can play cushioning effect under the misgivings that no 1 diameter of motor becomes larger.
First damping portion 60 obtains the damping of support setting by the first ribs 81 of the inner wall 11a of motor mount
Device 30 can buffer and reduce the vibration of 20 side of planet-gear speed reducer generation under the premise of the misgivings that no diameter becomes larger.
During starting engine by starter, in the corotation of the planetary gear 23 of planet-gear speed reducer 20
Ratcheting internal gear 22 in the process in the process and between pinion gear 5 and engine side flywheel is applied the impact of rotation direction, this
When the first damping portion 60 by the first ribs 81 support in the state of, towards circumferencial direction compressive deformation, to absorb and reduce
It is applied to the impact of the rotation direction of internal gear 22.
At this point, damping device 30 prevents damping device 30 to be detached from by the way that the second ribs 82 in front of axis direction are arranged in
Axis direction, and can steadily play cushioning effect.
Second ribs 82 are arranged to cope with the situation that damping device 30 axially moves in the second damping portion
It is spaced apart with the second damping portion 70 in front of 70 axis direction.
In addition, the first damping portion 60 and the second damping portion 70 form one in starter, integrated damping is integrally formed
Device 30, be inserted into be mounted on internal gear 22 in the state of, by install internal gear 22 motor mount 11 opening in
The inner wall 11a of side is supported, therefore is easy installation damping device 30.
In order to maintain damping device 30 to be in a rotational direction installed in the state of internal gear 22, the first damping portion 60 safely
It may be provided with multiple card entry slots (61,62), may be provided with around small diameter portion 50 by circumferencial direction multiple outstanding by circumferencial direction
Snapin part (51,52) is for being inserted on card entry slot (61,62).
Card entry slot (61,62) includes multiple first card entry slots 61 and what is be arranged between the first card entry slot 61 multiple second be caught in
Slot 62, snapin part (51,52) include for blocking the first card entry slot 61 and multiple first snapin parts 51 outstanding and for blocking
Second card entry slot 62 and multiple second snapin parts 52 outstanding.
First snapin part 51 and the second snapin part 52, the protrusion length of radial direction outwardly are preferably more than large-diameter portion 40.
In addition, being may be provided on opening inner side inner wall 11a for limiting 30 elastic deformation level of damping device to prevent
Third ribs 83 that damping device 30 damages, support 22 snapin part 51 of internal gear.
First ribs 81, the first ribs 82, third ribs 83, are made of multiple quantity respectively, pacify along motor
It can interact around the inner wall 11a of the opening inner side in dress portion 11 and configure repeatedly, so as to steadily support 30 He of damping device
Around internal gear 22.
Multiple first support slots 63 for being used to support multiple first ribs 81 are provided with around first damping portion 60,
Multiple first snapin parts 51 of small diameter portion 50 being used between the first support slot 63 are arranged on, are arranged useful
In the second support slot 53 for supporting the third ribs 83.
In order to not only allow the shock-absorbing operation of damping device 30 but also the deflection of damping device 30 can be limited, the first ribs 81
And the first clearance t 1 between support slot 63 is preferably disposed to than the gap between third ribs 83 and the second support slot 53
T2 is small.
In the description of the present application, it is to be understood that term " on ", "front", "rear", "left", "right", " is erected at "lower"
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is orientation based on the figure or position
Relationship is set, description the application is merely for convenience of and simplifies description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make a variety of changes or modify within the scope of the claims, this not shadow
Ring substantive content of the invention.In the absence of conflict, the feature in embodiments herein and embodiment can any phase
Mutually combination.
Claims (6)
1. a kind of starter characterized by comprising
Motor；
Front housing is provided with motor mount, to install motor；
It is mounted on the force-output shaft of the motor mount；
Planet-gear speed reducer between the motor and motor mount is set, and the planet-gear speed reducer is included in institute
State the sun gear configured around the rotary shaft of motor, be arranged in it is around the sun gear and concentric with the sun gear
Internal gear, and in order to rotate the force-output shaft, engagement and corotation is multiple between the sun gear and the internal gear
Planetary gear；And
Absorb the damping device of the vibration of the planet-gear speed reducer；
Wherein, the internal gear includes:
Serrate large-diameter portion is set around the internal gear inner circumferential；
And the opening inner side into the motor mount is axially elongated so that diameter compares large-diameter portion from the large-diameter portion
Small small diameter portion；
The damping device includes:
Supported by the inner wall of the opening inner side, circle around the insertion small diameter portion leads to the first damping portion of shape；
Be used to support small diameter portion front end around first damping portion front end to second of curved elongated on the inside of radial direction
Damping portion.
2. starter according to claim 1, which is characterized in that be provided on the inner wall of the opening inner side for limiting
The damping device rotation, support first damping portion the first ribs are made, and for preventing the damping device de-
Off axis to and the second ribs of the second damping portion axially front are set.
3. starter according to claim 1, which is characterized in that first damping portion is provided with more by circumferencial direction
A card entry slot is provided with multiple snapin parts outstanding for being inserted into the card entry slot by circumferencial direction around the small diameter portion.
4. starter according to claim 3, which is characterized in that be provided on the inner wall of the opening inner side for limiting
Make the first ribs of support first damping portion of the damping device rotation, for preventing the damping device to be detached from axis
Direction and the second ribs in front of the second damping portion axis direction are set, and the third support of the support snapin part
Rib.
5. starter according to claim 4, which is characterized in that first ribs, second ribs and
The third ribs, are made of multiple respectively, configure repeatedly along the periphery of inner wall interaction of the opening inner side.
6. starter according to claim 4, which is characterized in that in first damping portion of the snapin part side
It is provided with the first support slot for being used to support first ribs, is provided on the snapin part and is used to support the third branch
Second support slot of stake rib, the gap between first ribs and the first support slot are arranged to than the third ribs
And the second gap between support slot is small.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170170888A KR102017638B1 (en) | 2017-12-13 | 2017-12-13 | starter |
| KR1020170170888 | 2017-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109973277A true CN109973277A (en) | 2019-07-05 |
Family
ID=67056488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811524191.6A Pending CN109973277A (en) | 2017-12-13 | 2018-12-13 | A kind of starter |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR102017638B1 (en) |
| CN (1) | CN109973277A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324599A (en) * | 2019-08-05 | 2021-02-05 | 浙江奥士弗机电有限公司 | Electric starting device for general gasoline engine |
| JP2023068729A (en) * | 2021-11-04 | 2023-05-18 | 三菱電機株式会社 | Starter |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1291259A (en) * | 1998-12-23 | 2001-04-11 | 瓦莱奥电机设备公司 | Motor vehicle starter with reduction gear comprising means forming torsional damper |
| KR20030042102A (en) * | 2001-11-21 | 2003-05-28 | 발레오만도전장시스템스코리아 주식회사 | Internal gear structure of start motor |
| US20030200826A1 (en) * | 2002-04-26 | 2003-10-30 | Denso Corporation | Starting apparatus |
| US20040180750A1 (en) * | 2003-03-13 | 2004-09-16 | Denso Corporation | Starter having rotation restricting structure |
| CN1800623A (en) * | 2004-12-17 | 2006-07-12 | 株式会社电装 | Engine starter equipped with torque absorber |
| US20080184845A1 (en) * | 2007-02-01 | 2008-08-07 | Farrar Peter K | Planetary starter apparatus and assembly method thereof |
| CN105391219A (en) * | 2014-08-29 | 2016-03-09 | 罗伯特·博世有限公司 | Electric machine having a housing in the form of a drive bearing and having an internal gear mounted therein |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2789915B2 (en) * | 1992-03-19 | 1998-08-27 | 株式会社日立製作所 | Planetary gear reducer and coaxial starter using the reducer |
| KR100407429B1 (en) * | 2001-02-26 | 2003-11-28 | 발레오만도전장시스템스코리아 주식회사 | An impact absorbing apparatus of a starter |
| JP3818210B2 (en) * | 2002-04-26 | 2006-09-06 | 株式会社デンソー | Starter |
| KR101111546B1 (en) * | 2009-12-22 | 2012-02-22 | 발레오전장시스템스코리아 주식회사 | Internal gear assembly of start motor |
-
2017
- 2017-12-13 KR KR1020170170888A patent/KR102017638B1/en active IP Right Grant
-
2018
- 2018-12-13 CN CN201811524191.6A patent/CN109973277A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1291259A (en) * | 1998-12-23 | 2001-04-11 | 瓦莱奥电机设备公司 | Motor vehicle starter with reduction gear comprising means forming torsional damper |
| KR20030042102A (en) * | 2001-11-21 | 2003-05-28 | 발레오만도전장시스템스코리아 주식회사 | Internal gear structure of start motor |
| US20030200826A1 (en) * | 2002-04-26 | 2003-10-30 | Denso Corporation | Starting apparatus |
| US20040180750A1 (en) * | 2003-03-13 | 2004-09-16 | Denso Corporation | Starter having rotation restricting structure |
| CN1800623A (en) * | 2004-12-17 | 2006-07-12 | 株式会社电装 | Engine starter equipped with torque absorber |
| US20080184845A1 (en) * | 2007-02-01 | 2008-08-07 | Farrar Peter K | Planetary starter apparatus and assembly method thereof |
| CN105391219A (en) * | 2014-08-29 | 2016-03-09 | 罗伯特·博世有限公司 | Electric machine having a housing in the form of a drive bearing and having an internal gear mounted therein |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324599A (en) * | 2019-08-05 | 2021-02-05 | 浙江奥士弗机电有限公司 | Electric starting device for general gasoline engine |
| JP2023068729A (en) * | 2021-11-04 | 2023-05-18 | 三菱電機株式会社 | Starter |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102017638B1 (en) | 2019-09-03 |
| KR20190070418A (en) | 2019-06-21 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20211231 |