CN102686872B - 用于内燃机的起动装置 - Google Patents

用于内燃机的起动装置 Download PDF

Info

Publication number
CN102686872B
CN102686872B CN201080060017.6A CN201080060017A CN102686872B CN 102686872 B CN102686872 B CN 102686872B CN 201080060017 A CN201080060017 A CN 201080060017A CN 102686872 B CN102686872 B CN 102686872B
Authority
CN
China
Prior art keywords
small gear
quill shaft
gear handle
safety element
starting arrangement
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.)
Active
Application number
CN201080060017.6A
Other languages
English (en)
Other versions
CN102686872A (zh
Inventor
T·莱斯
P·哈拉斯
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.)
SEG Automotive Germany 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 CN102686872A publication Critical patent/CN102686872A/zh
Application granted granted Critical
Publication of CN102686872B publication Critical patent/CN102686872B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • F02N15/06—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
    • 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
    • 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
    • Y10T74/132—Separate power mesher
    • 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
    • Y10T74/19—Gearing
    • Y10T74/1987—Rotary bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gears, Cams (AREA)
  • Gear Transmission (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

一种用于内燃机的起动装置，具有中空轴(34)、和小齿轮元件(43)，小齿轮元件具有小齿轮柄(37)，小齿轮柄的柄轴线(46)沿着小齿轮柄(37)的移动方向，其中小齿轮柄(37)插入中空轴(34)内，其特征在于，小齿轮柄(37)相对于中空轴(34)的轴向移动性通过安全元件(76)受到限制，安全元件通过压配合直接或者间接固定在中空轴(34)内。

Description

用于内燃机的起动装置
技术领域
本发明涉及一种用于内燃机的起动装置。
背景技术
从DE 198 02 418A1中已知一种用于内燃机的起动装置，其中在中空轴内设置一个安全元件，该中空轴是自由轮机构的外部零件的一部分。这具有这样的缺点：安全元件可能由于外部零件和安全元件之间的相对的转动和平动而磨损并且由此从槽中跳出。那时安全元件不再起作用。
发明内容
根据主权利要求的起动装置具有这样的优点：中空轴和小齿轮柄之间的相对运动受到限制，因此能够显著减小安全元件的磨损。
其他的优点从说明书和从属权利要求中给出。
附图说明
在后面示出的附图中以多个例子详细说明本发明。附图中：
图1示出第一实施例的起动装置的部分纵剖视图，
图2示出第一实施例的中空轴的横剖面，
图3示出第一实施例的中空轴和小齿轮柄的放大图，
图4示出第二实施例的中空轴和小齿轮柄的放大图，
图5示出第三实施例的中空轴和小齿轮柄的放大图，
图6示出第三实施例的中空轴和小齿轮柄的横剖视图的放大图。
具体实施方式
图1示意示出起动装置10的部分纵剖视图。以公知的方式设有一个可围绕转动点13摆动的叉形杆16，它与啮合传动装置19的朝向起动电动机的一端接合。啮合传动装置19通过摆动运动在图中可向左朝内燃机的未图示的齿环运动。
啮合传动装置19的零件是带有夹辊28和内环31的自由轮机构25的随动件22，内环31是中空轴34的一部分。中空轴34在它的内周上以内直齿35与小齿轮柄37和它的外直齿38构成轴毂连接结构40，该轴毂连接结构例如作为直齿啮合的花键轴连接结构实现。在啮合传动装置19前后移动时，小齿轮柄37在从动轴43上滑动。
图2示出中空轴34和小齿轮柄37的横剖面。可以清楚地看到带有内直齿35与外直齿38的轴毂连接结构40。
图3示出带有小齿轮元件43的中空轴34，小齿轮元件43具有小齿轮柄37，小齿轮柄的柄轴线46沿着在小齿轮柄的移动方向。小齿轮柄37插入中空轴34中。在凸缘49和端面52之间设置一个作为螺旋弹簧实现的弹簧55。这样小齿轮元件43和中空轴34相互弹性支撑。中空轴34的朝向小齿轮58的一个部分61突出并覆盖在弹簧55之上，由此保护弹簧55，并且在小齿轮58靠在齿环上时(齿碰齿的位置)以朝向凸缘49的末端64用作凸缘49的止挡。
在中空轴34的背离小齿轮58的末端67处，中空轴34具有背离小齿轮元件43的端面70。小齿轮柄37在端面70后面从中空轴34伸出。在小齿轮柄37的一端和端面70之间，小齿轮柄37具有一个环绕的槽73，在该槽内设置一个作为涨圈实现的间接固定的安全元件76。中空轴34在安全元件76的径向之外具有圆筒形的扩口部79，该扩口部延伸直到中空轴34的末端。间接固定以如下方式实现：作为安全元件76的固定装置，在安全元件76的径向之外设置套筒82，并且以压配合安装在中空轴34内的该套筒82防止安全元件76在离心力负荷下发生不允许的扩张。这样，由中空轴34和小齿轮柄37组成的联合体即使在高转速的情况下也能保持不变。
小齿轮柄37相对于中空轴34的轴向移动性通过安全元件76受到限制，该安全元件通过(套筒82的)压配合间接地固定在中空轴34内。
根据图4的第二实施例相对于第一实施例的本质的改变之处或者说不同之处在于，套筒82具有一个与安全元件76的后面相切的部分85。通过该后面相切部，必然产生套筒82的较大的径向材料厚度。它的直接结果是增大了中空轴34在该区域内的强度。由此作为中空轴34的一部分的内环31的对于自由轮机构25的夹紧力的承载能力更高。
通过如下方式可得到更高的承载能力：套筒82具有与小齿轮柄37正对的部分85，参见图4。
图5和6示出第三实施例。这里中空轴34也容纳小齿轮柄37。这里，小齿轮柄37以如下方式防止脱落：小齿轮柄37有一个槽88(环绕的环形槽或者切向槽)，一个在此形式为销的安全元件76接合在该槽88中，这样使小齿轮柄37不能相对于中空轴34过度移动。小齿轮柄37插入中空轴34内，通过安全元件76限制了小齿轮柄37相对于中空轴34的轴向移动性，安全元件76通过压配合直接固定在中空轴34内。在中空轴34内加工出一个切向孔91，所述销以过大尺寸压入。这样所述销还位于槽88内。
这样直接固定的安全元件是至少一个销。在图5和6中各有两个孔91和两个分别接合在一个切向槽88内的销。作为替代方案，也可以使用用于两个销的一个环绕的槽88。两个销彼此平行。
槽88总是具有限定槽88的两个侧面94和95。所述至少一个销接合在带有侧面94和95的槽88内，其中所述销具有平行于侧面94、95定向的纵轴线98，参见图5和6。
侧面94、95之间的距离A大于所述销的直径D。

Claims (7)

1.用于内燃机的起动装置，具有中空轴(34)，具有小齿轮元件(43)，所述小齿轮元件具有小齿轮柄(37)，小齿轮柄(37)的柄轴线(46)沿着小齿轮柄(37)的移动方向，其中小齿轮柄(37)插入中空轴(34)内，其特征在于，小齿轮柄(37)相对于中空轴(34)的轴向移动性通过安全元件(76)受到限制，小齿轮柄(37)具有槽(73、88)，安全元件(76)设置在所述槽中并且通过压配合直接或者间接固定在中空轴(34)内。
2.根据权利要求1所述的起动装置，其特征在于，直接固定的所述安全元件(76)是至少一个销。
3.根据权利要求2所述的起动装置，其特征在于，所述至少一个销接合在具有侧面(94、95)的槽(88)内，其中，所述销的纵轴线(91)平行于所述侧面(94、95)定向。
4.根据权利要求3所述的起动装置，其特征在于，所述侧面(94、95)之间的距离(A)大于所述销的直径(D)。
5.根据权利要求1所述的起动装置，其特征在于，中空轴(34)具有背离小齿轮元件(43)的端面(70)，小齿轮柄(37)在所述端面(70)后从中空轴(34)中伸出，以及通过一个设置在安全元件(76)的径向之外且通过压配合安装在中空轴(34)内的套筒(82)防止间接固定的所述安全元件(76)发生不允许的扩张。
6.根据权利要求5所述的起动装置，其特征在于，所述套筒(82)具有与所述安全元件(76)相对于所述小齿轮元件(43)在后面相切的部分(85)。
7.根据权利要求6所述的起动装置，其特征在于，所述套筒(82)具有与小齿轮柄(37)正对的部分(85)。
CN201080060017.6A 2009-12-30 2010-11-25 用于内燃机的起动装置 Active CN102686872B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009060957.1A DE102009060957B4 (de) 2009-12-30 2009-12-30 Startvorrichtung für eine Brennkraftmaschine
DE102009060957.1 2009-12-30
PCT/EP2010/068191 WO2011080014A1 (de) 2009-12-30 2010-11-25 Startvorrichtung für eine brennkraftmaschine

Publications (2)

Publication Number Publication Date
CN102686872A CN102686872A (zh) 2012-09-19
CN102686872B true CN102686872B (zh) 2015-04-01

Family

ID=43480746

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080060017.6A Active CN102686872B (zh) 2009-12-30 2010-11-25 用于内燃机的起动装置

Country Status (7)

Country Link
US (1) US8925404B2 (zh)
EP (1) EP2519735B1 (zh)
JP (1) JP5645969B2 (zh)
CN (1) CN102686872B (zh)
DE (1) DE102009060957B4 (zh)
HU (1) HUE050583T2 (zh)
WO (1) WO2011080014A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010029260B4 (de) * 2010-05-25 2022-01-05 Seg Automotive Germany Gmbh Starter für eine Brennkraftmaschine
DE102010038444B4 (de) 2010-07-27 2019-05-09 Seg Automotive Germany Gmbh Startvorrichtung für eine Brennkraftmaschine
DE102011090128B4 (de) * 2011-12-29 2020-11-26 Seg Automotive Germany Gmbh Elektrische Maschine und Verfahren zu deren Montage
JP6009641B1 (ja) * 2015-10-30 2016-10-19 三菱電機株式会社 内燃機関の始動装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1575918A (en) * 1920-09-09 1926-03-09 Ind Res Corp Engine-starting mechanism
CN2458431Y (zh) * 2000-11-16 2001-11-07 杨旭伟 汽车发动机的单向啮合器
CN1624319A (zh) * 2004-12-15 2005-06-08 陈萌 一种避免啮合齿轮顶齿的单向离合器

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB176114A (en) 1920-11-29 1922-02-28 Eclipse Machine Co Improvements in engine starters
US2070277A (en) * 1935-09-07 1937-02-09 William H Schmidt Cushion drive starter attachment
US2333765A (en) * 1941-04-10 1943-11-09 Scintilla Ltd Starting device for internal combustion engines
US2420288A (en) * 1945-04-05 1947-05-06 Bendix Aviat Corp Engine starter drive
US2420289A (en) * 1945-07-07 1947-05-06 Bendix Aviat Corp Starter for internal-combustion engines
US2571018A (en) * 1950-05-01 1951-10-09 Bendix Aviat Corp Engine starter gearing
US2595802A (en) * 1950-09-29 1952-05-06 Bendix Aviat Corp Engine starter gearing
US2787910A (en) * 1953-12-01 1957-04-09 Bendix Aviat Corp Engine starter drive
GB755594A (en) * 1954-10-20 1956-08-22 Simms Motor Units Ltd Improvements in or relating to engine starter drives
JPS5550376Y2 (zh) * 1975-08-22 1980-11-22
JPS5550376A (en) 1978-10-10 1980-04-12 Michio Ooya Pitching device for leisure
JPS575361A (en) 1980-06-11 1982-01-12 Toshiba Corp Charge transfer device
JPS58108270U (ja) * 1982-01-18 1983-07-23 三菱電機株式会社 機関始動装置
JPS5932670A (ja) 1982-08-16 1984-02-22 Hitachi Ltd スタ−タの噛合装置
JPS59113256A (ja) * 1982-12-20 1984-06-29 Nippon Denso Co Ltd エンジンスタ−タ用オ−バ−ランニングクラツチとピニオンとの組合わせ
FR2572137B1 (fr) * 1984-10-18 1987-01-23 Paris & Du Rhone Lanceur de demarreur electrique sans contacteur
US5513540A (en) 1994-08-02 1996-05-07 Purolator Products N.A., Inc. Engine starter gearing having improved grease retention
FR2738599B1 (fr) 1995-09-12 1997-10-03 Valeo Equip Electr Moteur Demarreur de vehicule automobile comportant un lanceur perfectionne et lanceur pour un tel demarreur
FR2759119B1 (fr) 1997-02-06 1999-03-05 Valeo Equip Electr Moteur Demarreur de vehicule automobile comportant un lanceur perfectionne
JP3607114B2 (ja) * 1999-04-09 2005-01-05 株式会社東海理化電機製作所 ウエビング巻取装置
FR2816011B1 (fr) 2000-10-31 2003-05-30 Valeo Equip Electr Moteur Demarreur pour moteur thermique de vehicule automobile muni d'un pignon d'engrenement
FR2878909A1 (fr) 2004-12-03 2006-06-09 Denso Corp Demarreur destine a un moteur entraine apres engrenement d'un pignon avec une couronne d'engrenage du moteur
JP2006200583A (ja) * 2005-01-18 2006-08-03 Ntn Corp 動圧軸受装置
FR2921124B1 (fr) 2007-09-18 2014-11-21 Valeo Equip Electr Moteur Arbre de sortie d'un dispositif de demarrage

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1575918A (en) * 1920-09-09 1926-03-09 Ind Res Corp Engine-starting mechanism
CN2458431Y (zh) * 2000-11-16 2001-11-07 杨旭伟 汽车发动机的单向啮合器
CN1624319A (zh) * 2004-12-15 2005-06-08 陈萌 一种避免啮合齿轮顶齿的单向离合器

Also Published As

Publication number Publication date
DE102009060957B4 (de) 2018-07-19
HUE050583T2 (hu) 2020-12-28
CN102686872A (zh) 2012-09-19
EP2519735B1 (de) 2020-06-24
JP5645969B2 (ja) 2014-12-24
US20130008277A1 (en) 2013-01-10
DE102009060957A1 (de) 2011-07-07
US8925404B2 (en) 2015-01-06
WO2011080014A1 (de) 2011-07-07
JP2013515910A (ja) 2013-05-09
EP2519735A1 (de) 2012-11-07

Similar Documents

Publication Publication Date Title
CN102686872B (zh) 用于内燃机的起动装置
KR102312769B1 (ko) 유성 롤러 스핀들(pwg)을 구비한 액추에이터
CN102458960A (zh) 齿条式转向机构
CN102272474B (zh) 挠性飞轮，特别是用于机动车辆的挠性飞轮
US9927018B2 (en) Gear assembly
JP6911892B2 (ja) トルク伝達用継手及びウォーム減速機
US8393237B2 (en) Driving device for a hatch in a motor vehicle
CN107107923B (zh) 轴梁用筒形弹性连结装置
KR102386035B1 (ko) 자동차용 랙-앤-피니언 조향 시스템
CN209725001U (zh) 离合器装置
CN106163840B (zh) 具有双组分部件的盖罩的弹簧减震支柱轴承
US20050238513A1 (en) Double piston for a compressor
US8757888B2 (en) Shaft/bearing arrangement
JP2010014253A (ja) 電動パワーステアリング装置の操舵補助歯車、電動パワーステアリング装置
CN101487506A (zh) 具有止挡部的轴套
CN102803775A (zh) 动力传递机构
JP5793931B2 (ja) 車両用ハブユニットの加工具及び車両用ハブユニット
CN108138923A (zh) 滚珠丝杠传动机构
JP2013036530A (ja) 回転変動吸収クランクプーリ
CN103256315A (zh) 一种联轴器
CN106884752B (zh) 具有加强挺杆体的凸轮从动辊装置
CN103826963A (zh) 齿轮齿条式转向器
US20120060647A1 (en) Gear device and method of manufacturing shaft member
KR102324643B1 (ko) 전동식 조향장치의 감속기 및 이의 제조방법
GB2454142A (en) Driveshaft

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20180202

Address after: Stuttgart, Germany

Patentee after: SEG Automotive Germany Co.,Ltd.

Address before: Stuttgart, Germany

Patentee before: Robert Bosch Ltd.