KR20030042102A - Internal gear structure of start motor - Google Patents

Internal gear structure of start motor Download PDF

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Publication number
KR20030042102A
KR20030042102A KR1020010072617A KR20010072617A KR20030042102A KR 20030042102 A KR20030042102 A KR 20030042102A KR 1020010072617 A KR1020010072617 A KR 1020010072617A KR 20010072617 A KR20010072617 A KR 20010072617A KR 20030042102 A KR20030042102 A KR 20030042102A
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KR
South Korea
Prior art keywords
gear
toothed gear
cover
fixing groove
protrusions
Prior art date
Application number
KR1020010072617A
Other languages
Korean (ko)
Inventor
김영일
유덕근
Original Assignee
발레오만도전장시스템스코리아 주식회사
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Priority to KR1020010072617A priority Critical patent/KR20030042102A/en
Publication of KR20030042102A publication Critical patent/KR20030042102A/en

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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
    • 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
    • F02N15/022—Gearing between starting-engines and started engines; Engagement or disengagement thereof the starter comprising an intermediate clutch
    • F02N15/023—Gearing between starting-engines and started engines; Engagement or disengagement thereof the starter comprising an intermediate clutch of the overrunning 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
    • F02N15/043—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
    • 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
    • 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
    • F02N2015/061—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 said axial displacement being limited, e.g. by using a stopper

Abstract

PURPOSE: An apparatus for stopping idle rotation of a starting motor is provided to reduce noise and trouble by preventing vibration of an inside toothed gear transmitting rotary force to an over-running clutch. CONSTITUTION: An armature is installed on a housing on which an electronic switch is installed. A spline is formed on one side of an axis of the armature for a pinion of an over-running clutch is installed thereto. An inside toothed gear(5) is installed to transmit rotary power to the over-running clutch. A plurality of protrusions(7) are radially formed on a periphery of the inside toothed gear and arranged in a circumferential direction. A vibration absorbing rubber(8) is formed to have gaps for the protrusions to be inserted thereto, and inserted to the protrusions. The vibration absorbing rubber covers the periphery of the inside toothed gear. A fixing groove(9) is formed on an inner circumferential surface of a front side of the inside toothed gear and has a cover installed thereon. A snap ring(11) is installed to the fixing groove so that the cover is fixed to press a packing.

Description

시동전동기의 내치차기어구조{INTERNAL GEAR STRUCTURE OF START MOTOR}INTERNAL GEAR STRUCTURE OF START MOTOR}

본 발명은 자동차용 시동전동기의 내치차기어에 대한 것으로, 자동차 등의 엔진 시동을 위하여 엔진의 링기어와 치합되면서 시동시키는 피니언을 설치하고, 이 피니언의 과동작을 방지하기 위한 오버런닝 클러치를 설치한 시동 전동기에 있어서, 상기 오버런닝 클러치로 회전력을 전달해 주는 내치차기어의 외측에 방진수단을 구비하여 진동을 방진하도록 하고, 상기 내치차기어의 내부에 주입된 그리스 등의 윤활유가 누출되는 것을 방지할 수 있도록 한 시동전동기용 내치차기어구조에 관한 것이다.The present invention relates to an internal toothed gear of a starting motor for an automobile, and installs a pinion to be started while being engaged with a ring gear of an engine for starting an engine such as an automobile, and installs an overrunning clutch for preventing over pinion operation of the pinion. In one starting motor, a vibration isolating means is provided on an outer side of an inner toothed gear which transmits rotational force to the overrunning clutch, to prevent vibration, and to prevent lubricating oil such as grease injected into the inner geared gear from leaking. It relates to an internal gearbox structure for a starting motor.

일반적으로 자동차 등의 엔진에는 엔진의 시동과 관성을 이용하기 위하여 링기어가 설치된 플라이 휠을 설치하고 있으며, 이 플라이 휠은 시동전동기에 설치된 피니언으로 회전시켜 엔진을 시동시키도록 되어있고, 상기 시동전동기는 밧데리로부터의 전원을 인가 받아 작동되는 전자 스위치에 의해서 피니언이 상기 링기어와 치합되었을 때 엔진을 시동시킬 수 있으며, 시동이 이루어진 다음에는 오버런닝 클러치에 의하여 다시 원위치 되는 복귀작동을 하도록 되어 있으며, 상기 오버런닝 클러치는 그 내부에 설치되는 롤러핀의 구동을 위하여 그리스 등의 윤활유가 주입되어 있다.In general, engines such as automobiles are provided with a flywheel in which a ring gear is installed in order to use engine starting and inertia, and the flywheel is configured to start the engine by rotating with a pinion installed in the starting motor. The engine can be started when the pinion is engaged with the ring gear by an electronic switch operated by the power supplied from the battery, and after the start is made, the return operation is performed by the overrunning clutch again. The overrunning clutch is injected with lubricating oil such as grease to drive the roller pin installed therein.

한편, 상기와 같이 작동되는 시동전동기에 있어서, 종래의 내치차기어는 별도의 방진수단이 구비되어 있지 않기 때문에 상기 피니언이 링기어와 치합할 때, 상기오버런닝 클러치가 강한 충격을 받으면 그 충격이 전달되어 같이 충격을 받게 되어 있으며, 이에 따라 상기 내치차기어는 물론 오버런닝 클러치의 고장이 유발되면서 상기 진동에 의한 소음이 발생되는 폐단이 있었고, 상기 내치차기어의 피킹 및 커버가 윤활유의 유실을 차단하지 못하였다.On the other hand, in the starting motor operated as described above, the conventional internal gear is not provided with a separate dustproof means, when the pinion is engaged with the ring gear, when the overrunning clutch is subjected to a strong impact, the impact is It is transmitted and received a shock, according to this, there was a closed end of the noise generated by the vibration as the internal running gear as well as the failure of the overrunning clutch, the picking and the cover of the internal gear is to prevent the loss of lubricant Could not block.

본 발명은 상기와 같은 종래의 제반 문제점을 감안하여 안출한 것으로, 본 발명의 주된 목적은 오버런닝 클러치로 회전동력을 전달해 주는 내치차기어의 진동을 방지하여 소음 및 고장을 줄이고, 패킹 및 커버의 조립구조를 개량하여 그 내부의 윤활유가 유실되지 않도록 하는데 있다.The present invention has been made in view of the above-mentioned conventional problems, the main object of the present invention is to reduce the noise and failure by preventing the vibration of the inner gear gear that transmits the rotational power to the overrunning clutch, reducing the noise of the packing and cover The improvement of the assembly structure is to prevent the loss of the lubricant in the interior.

상기 목적을 달성하기 위한 본 발명은 전자스위치가 설치되는 하우징에 아마츄어를 설치하고 이 아마츄어의 축 일방에는 스플라인을 형성하여 이에 피니언이 설치되는 오버런닝 클러치와, 상기 오버런닝 클러치에 회전동력을 전달하기 위한 내치차기어를 설치함에 있어서, 상기 내치차기어의 외주면에서 둘레방향을 따라에 방사상으로 배열된 여러개의 돌출부를 형성하고, 이 돌출부에는 이들이 끼워지는 형태로 삽입될 수 있도록 간격을 가지는 방진고무를 삽입설치하되, 이 방진고무는 상기 내치차기어의 외주면까지 감싸도록 하며, 상기 내치차기어의 전면부 내주연에는 고정홈을 형성하고 이에 커버를 설치한 상태에서 상기 고정홈에 스냅링을 설치하여 상기 커버가 패킹을 누르면서 고정되도록 구성하는데 특징이 있다.The present invention for achieving the above object is to install an amateur in a housing on which an electronic switch is installed and to form a spline on one side of the axis of the amateur overrun clutch to which the pinion is installed, and to transmit rotational power to the overrun clutch. In installing the inner toothed gear for forming, the outer peripheral surface of the inner gear is formed with a plurality of radially arranged protrusions along the circumferential direction, the protrusions are provided with a dust-proof rubber having a space so that they can be inserted in the form of fitting Insert and install, but the dust-proof rubber wraps around the outer peripheral surface of the inner toothed gear, and forming a fixing groove in the inner circumference of the front portion of the inner geared gear and install a snap ring in the fixing groove in the cover installed therein It is characterized in that the cover is configured to be fixed while pressing the packing.

도 1은 내치차기어 설치되는 시동전동기의 단면도1 is a cross-sectional view of the starting motor is installed internal gear

도 2는 본 발명의 실시예에 따른 내치차기어의 분리 구성도Figure 2 is a separate configuration of the internal gear according to an embodiment of the present invention

도 3은 본 발명의 실시예에 따른 방진고무의 사시도3 is a perspective view of a dustproof rubber according to an embodiment of the present invention

<도면의주요부분에대한부호의설명>Explanation of symbols on the main parts of the drawing

1 : 하우징1: housing

2 : 전자스위치2: electronic switch

3 : 아마츄어3: amateur

4 : 아마츄어의 축4: axis of amateur

5 : 내치차기어5: internal gear

6 : 피니언6: pinion

7 : 돌출부7: protrusions

8 : 방진고무8: dustproof rubber

9 : 고정홈9: fixing groove

10 : 커버10: cover

11 : 스냅링11: snap ring

12 : 패킹12: Packing

이하 본 발명을 첨부 도면에 따라 보다 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 내치차기어가 설치되는 위치를 보인 시동전동기의 단면도이고, 도 2는 본 발명의 주요부분 구성을 보인 분해 사시도이다.Figure 1 is a cross-sectional view of the starting motor showing the position of the internal gear gear of the present invention, Figure 2 is an exploded perspective view showing the configuration of the main part of the present invention.

본 발명의 구성은 도 1에서 보는 바와 같이 전자스위치(2)가 설치되는 하우징(1)에 아마츄어(3)를 설치하고 이 아마츄어(3)의 축(4) 일방에는 스플라인을 형성하여 이에 피니언(6)이 설치되는 오버런닝 클러치(50)와, 상기 오버런닝 클러치에 회전동력을 전달하기 위한 내치차기어(5)를 설치함에 있어서, 도 2에서 보는 바와 같이 상기 내치차기어(5)의 외주면에서 둘레방향을 따라에 방사상으로 배열된 여러개의 돌출부(7)를 형성하고, 이 돌출부(7)에는 이들이 끼워지는 형태로 삽입될 수 있도록 간격을 가지는 방진고무(8)를 삽입설치하되, 이 방진고무(8)는 상기 내치차기어(5)의 외주면까지 감싸도록 하며, 상기 내치차기어(5)의 전면부 내주연에는 고정홈(9)을 형성하고 이에 커버(10)를 설치한 상태에서 상기 고정홈(9)에 스냅링(11)을 설치하여 상기 커버(10)가 패킹(12)을 누르면서 고정되도록 한 것이다.As shown in FIG. 1, the armature 3 is installed in the housing 1 in which the electronic switch 2 is installed, and a spline is formed on one side of the shaft 4 of the armature 3 so that the pinion ( 6) is provided with an overrunning clutch 50 and an inner toothed gear 5 for transmitting rotational power to the overrunning clutch, the outer peripheral surface of the inner geared gear 5 as shown in FIG. In the circumferential direction in the form a plurality of projections (7) arranged radially, and the projections (7) are installed to install a dust-proof rubber (8) with a space so that they can be inserted in the form of fitting, this dust-proof The rubber 8 wraps up to the outer circumferential surface of the inner toothed gear 5, and a fixing groove 9 is formed in the inner circumference of the front portion of the inner toothed gear 5 and the cover 10 is installed therein. The cover 10 is closed by installing a snap ring 11 in the fixing groove 9. It is to be fixed while pressing the king (12).

이상과 같이 구성된 본 발명의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention configured as described above are as follows.

전자스위치(2)가 설치되는 하우징(1)에 아마츄어(3)를 설치하고 이 아마츄어(3)의 축(4) 일방에는 스플라인을 형성하여 이에 피니언(6)이 설치되는 오버런닝 클러치(50)를 설치하고, 상기 오버런닝 클러치에 회전동력을 전달하기 위한 내치차기어(5)를 설치함에 있어서, 상기 내치차기어(5)의 외주에 여러개의 돌출부(7)를 형성한 다음, 이 돌출부(7)를 감싸도록 삽입부가 형성된 방진고무(8)를 설치하게 되면, 상기 방진고무(8)가 상기한 내치차기어(5)의 모서리 부분에서 이면까지 감싸게 된다.An overrun clutch 50 in which an armature 3 is installed in a housing 1 in which the electronic switch 2 is installed, and a spline is formed on one side of the shaft 4 of the armature 3 so that the pinion 6 is installed. In the installation of the inner gear gear 5 for transmitting the rotational power to the overrunning clutch, and forming a plurality of protrusions (7) on the outer periphery of the inner gear gear 5, and then the protrusion ( 7) When the anti-vibration rubber (8) having an insert portion formed to surround the anti-vibration rubber (8) is wrapped from the corner portion of the inner gear gear (5) to the rear surface.

또, 상기 내치차기어(5)의 전면부 고정홈(9)부분에는 내치차기어(5)의 내부 부속품들인 롤러핀과 스프링 등을 안정된 상태로 지지하는 커버(10)를 설치한 상태에서 상기 고정홈(9)에는 스냅링(11)을 설치하여 상기 커버(10)가 패킹(12)을 누르면서 고정되도록 하므로써 상기 커버(10)의 전면에서 스냅링(11)이 견고하게 지지하면서 패킹(12)의 기밀성을 향상시키게 된다.In addition, the front fixing groove (9) portion of the inner gear (5) in the state in which the cover 10 for supporting the roller pins and springs, which are internal components of the inner gear (5) in a stable state is installed The snap ring 11 is installed in the fixing groove 9 so that the cover 10 is fixed while pressing the packing 12 so that the snap ring 11 is firmly supported at the front of the cover 10 while Improves confidentiality.

이상과 같은 본 발명은 상기와 같이 내치차기어내에 롤러핀과 스프링을 설치하고 그 내부의 윤활을 위하여 그리스 등의 윤활유를 주입함에 있어서, 상기 내치차기어(5)의 전면부에 커버를 스냅링으로 견고하게 조립설치하였기 때문에 패킹의 기밀성을 향상시킬 수 있게 되며, 이에 따라 상기 윤활유의 누출을 방지하여 내치차기어의 작동을 원활하게 할 수 있고, 상기 내치차기어(5)의 충격을 많이 받는 외부에 방진고무를 설치하여 완충시키도록 하였기 때문에 내치차기어의 충격을 흡수하면서 진동을 억제시킬 수 있으며, 상기 방진작용에 의하여 오버런닝 클러치의 손상을 방지하면서 기계적 노이즈를 억제시킬 수 있는 장점을 가지는 것이다.As described above, the present invention installs a roller pin and a spring in the inner toothed gear as described above, and injects lubricating oil such as grease for lubrication therein, such that the cover is snapped to the front portion of the inner toothed gear 5. Since it is firmly assembled and installed, it is possible to improve the airtightness of the packing. Accordingly, the leakage of the lubricant can be prevented to smoothly operate the internal gear, and the external gear that receives a lot of shock from the internal gear 5 is installed. Since the anti-vibration rubber is installed to cushion the vibration, the vibration can be suppressed while absorbing the impact of the internal gear, and the anti-vibration action can prevent mechanical noise while preventing damage to the overrunning clutch. .

Claims (1)

전자스위치(2)가 설치되는 하우징(1)에 아마츄어(3)를 설치하고 이 아마츄어(3)의 축(4) 일방에는 스플라인을 형성하여 이에 피니언(6)이 설치되는 오버런닝 클러치(50)와, 상기 오버런닝 클러치에 회전동력을 전달하기 위한 내치차기어(5)를 설치함에 있어서,An overrun clutch 50 in which an armature 3 is installed in a housing 1 in which the electronic switch 2 is installed, and a spline is formed on one side of the shaft 4 of the armature 3 so that the pinion 6 is installed. And, in installing the inner gear 5 for transmitting the rotational power to the overrunning clutch, 상기 내치차기어(5)의 외주면에서 둘레방향을 따라에 방사상으로 배열된 여러개의 돌출부(7)를 형성하고, 이 돌출부(7)에는 이들이 끼워지는 형태로 삽입될 수 있도록 간격을 가지는 방진고무(8)를 삽입설치하되, 이 방진고무(8)는 상기 내치차기어(5)의 외주면까지 감싸도록 하며, 상기 내치차기어(5)의 전면부 내주연에는 고정홈(9)을 형성하고 이에 커버(10)를 설치한 상태에서 상기 고정홈(9)에 스냅링(11)을 설치하여 상기 커버(10)가 패킹(12)을 누르면서 고정되도록 구성함을 특징으로 하는 시동전동기의 내치차기어구조.On the outer circumferential surface of the inner toothed gear 5, a plurality of protrusions 7 arranged radially along the circumferential direction are formed, and the dustproof rubber having a space therebetween so that they can be inserted in the fitted shape ( 8) is inserted and installed, wherein the anti-vibration rubber (8) wraps up to the outer circumferential surface of the inner toothed gear (5), and the fixing groove (9) is formed in the inner circumference of the front part of the inner toothed gear (5). Internal gear structure of the starter motor, characterized in that the cover 10 is fixed while pressing the packing 12 by installing a snap ring 11 in the fixing groove (9) in the state that the cover 10 is installed .
KR1020010072617A 2001-11-21 2001-11-21 Internal gear structure of start motor KR20030042102A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100605378B1 (en) * 2004-08-17 2006-08-02 발레오전장시스템스코리아 주식회사 Stopping Noise Prevention Struture for Start Motor
KR100605379B1 (en) * 2004-08-17 2006-08-02 발레오전장시스템스코리아 주식회사 Stopping Noise Prevention Struture for Start Motor
CN109973277A (en) * 2017-12-13 2019-07-05 法雷奥电气系统韩国有限公司 A kind of starter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4680979A (en) * 1984-12-20 1987-07-21 Mitsubishi Denki Kabushiki Kaisha Planetary gear starter
KR970041645U (en) * 1995-12-31 1997-07-29 Ring gear housing assembly of starting motor
KR19990019217U (en) * 1997-11-14 1999-06-05 배길훈 Damper for planetary gear of motor starting motor
KR20020069393A (en) * 2001-02-26 2002-09-04 발레오만도전장시스템스코리아 주식회사 An impact absorbing apparatus of a starter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4680979A (en) * 1984-12-20 1987-07-21 Mitsubishi Denki Kabushiki Kaisha Planetary gear starter
KR970041645U (en) * 1995-12-31 1997-07-29 Ring gear housing assembly of starting motor
KR19990019217U (en) * 1997-11-14 1999-06-05 배길훈 Damper for planetary gear of motor starting motor
KR20020069393A (en) * 2001-02-26 2002-09-04 발레오만도전장시스템스코리아 주식회사 An impact absorbing apparatus of a starter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100605378B1 (en) * 2004-08-17 2006-08-02 발레오전장시스템스코리아 주식회사 Stopping Noise Prevention Struture for Start Motor
KR100605379B1 (en) * 2004-08-17 2006-08-02 발레오전장시스템스코리아 주식회사 Stopping Noise Prevention Struture for Start Motor
CN109973277A (en) * 2017-12-13 2019-07-05 法雷奥电气系统韩国有限公司 A kind of starter

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