CH212509A - Electric pinion starter on internal combustion engine. - Google Patents

Electric pinion starter on internal combustion engine.

Info

Publication number
CH212509A
CH212509A CH212509DA CH212509A CH 212509 A CH212509 A CH 212509A CH 212509D A CH212509D A CH 212509DA CH 212509 A CH212509 A CH 212509A
Authority
CH
Switzerland
Prior art keywords
starter
internal combustion
combustion engine
housing part
pinion
Prior art date
Application number
Other languages
German (de)
Inventor
Robert Bosch Gesellsch Haftung
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of CH212509A publication Critical patent/CH212509A/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02NSTARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N15/00Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02NSTARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N15/00Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
    • F02N15/02Gearing between starting-engines and started engines; Engagement or disengagement thereof
    • F02N15/022Gearing between starting-engines and started engines; Engagement or disengagement thereof the starter comprising an intermediate clutch
    • F02N15/023Gearing between starting-engines and started engines; Engagement or disengagement thereof the starter comprising an intermediate clutch of the overrunning type

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)

Description

  

  Elektrischer     Ritzelanlasser    an     Brennkraftmotor.       Die Erfindung bezieht sich auf     elektri-          sche        Ritzelanlasser    an     Brennkraftmotoren,     bei welchen Anlassern das     Ritzel        mittels     eines Hebels verschoben werden kann, der  aus dem den     Ritzeltrieb    umgebenden Ge  häuseteil herausragt und von einer Schutz  kappe überdeckt ist. Durch die     Erfindung     soll eine Verbilligung des Gehäuseteils mit  der Schutzkappe erreicht werden.

   Zu diesem  Zweck besteht     erfindungsgemäss    der Gehäuse  teil und die Kappe aus einem einzigen     Stück.     



  In der Zeichnung ist eine beispielsweise  Ausführungsform des Erfindungsgegenstan  des     dargestellt.    Es zeigt:       Fig.    1 einen Teil; des Anlassers im Längs  schnitt,       Fig.    2 einen     Schnitt    nach der Linie     I-1     der     Fig.    1.  



  Mit     a    ist der die Feldpole tragende Teil  des     Anlassergehäuses        bezeichnet,    in dem der  Anker b des Anlassers     umläuft.    Die den  Anker tragende Welle c ist nahe bei dem    Anker mit einem     Gewinde    d versehen, wäh  rend der übrige Teil der     Welle    bis, zum     Encle     glatt     ist.    Auf dem     Gewindeteil    sitzt eine       Schraubenhülse    e, :

  die mit dem auf dem glat  ten Wellenteil verschiebbar angeordneten       Ritzel    f durch eine     Rodlenfreilaufkupplung        g     verbunden ist. Auf der Hülse ist eine zwei  teilige Muffe     li    aufgeschoben, die in ihrer  Lage von zwei Federn<I>i</I> und<I>k</I> gehalten wird,  die zwischen der Muffe und der Freilauf     -          kupplung    einerseits und der Muffe und einem  am innern Ende der Hülse angebrachten Ab  stützbund     m    liegen. In die Muffe greift ein  Gabelhebel n ein., mit dem die Hülse und       das        Ritzel    verschoben werden können.

   Der  Hebel     ist    in     einem    an dem Gehäuseteil a       befestigten        Flanschenstück    o     mittels    eines  Zapfens p schwenkbar gelagert. Das Flansch  stück     weist    einen     kappenförmigen    Ansatz q  auf, von dem der     aus,    dem     Flanschteil    heraus  ragende Hebelarm r umschlossen     ist.    Der       Flanschteil    und der     kappenförmige    Ansatz      bilden ein einziges gegossenes Werksdick.  An dem Ansatz ist ein Hubmagnet s ange  baut, durch den der Hebel bewegt werden  kann.

   Der     Flanschteil    weist zwei mit vor  springenden Lappen versehene Flansche t  und     u    auf, mit denen einerseits der Flansch  teil am Gehäuseteil a und der ganze Anlas  ser am Motorgehäuse     v        befestigt    ist. Die Lap  pen der beiden Flansche sind in der Umfangs  richtung gegeneinander versetzt.



  Electric pinion starter on internal combustion engine. The invention relates to electrical pinion starters on internal combustion engines, in which starters the pinion can be moved by means of a lever which protrudes from the housing part surrounding the pinion drive and is covered by a protective cap. The invention is intended to make the housing part with the protective cap cheaper.

   For this purpose, according to the invention, the housing part and the cap consist of a single piece.



  In the drawing, an example embodiment of the subject invention is shown. It shows: Fig. 1 a part; the starter in the longitudinal section, Fig. 2 is a section along the line I-1 of FIG.



  The part of the starter housing which carries the field poles and in which the armature b of the starter rotates is denoted by a. The shaft c carrying the armature is provided with a thread d near the armature, while the rest of the shaft is smooth up to the encle. A screw sleeve e sits on the threaded part:

  which is connected to the pinion f, which is slidably arranged on the smooth shaft part, by means of a freewheel clutch g. A two-part sleeve li is pushed onto the sleeve, which is held in its position by two springs <I> i </I> and <I> k </I>, which are inserted between the sleeve and the overrunning clutch on the one hand and the Sleeve and a support collar attached to the inner end of the sleeve. A fork lever n engages in the sleeve, with which the sleeve and the pinion can be moved.

   The lever is pivotably mounted in a flange piece o fastened to the housing part a by means of a pin p. The flange piece has a cap-shaped extension q, from which the lever arm r protruding from the flange part is enclosed. The flange part and the cap-shaped extension form a single cast factory thickness. A lifting magnet s is built on the approach through which the lever can be moved.

   The flange part has two flanges provided with before jumping flaps t and u, with which on the one hand the flange part on the housing part a and the whole Anlas water is attached to the motor housing v. The lap pen of the two flanges are offset from one another in the circumferential direction.

 

Claims (1)

PATENTANSPRUCH: Elektrischer Ritzelanlasser an Brenn- kraftmotor, bei welchem Anlasser dass Ritzet durch einen Hebel verschoben werden kann, der aus dem den Ritzeltrieb umgebenden Ge häuseteil herausragt und von einer Schutz kappe überdeckt ist, dadurch gekennzeichnet, dass der Gehäuseteil und,die Schutzkappe aus einem einzigen Stück bestehen. UNTERANSPRACHE 1. Claim: Electric pinion starter on internal combustion engine, in which starter that Ritzet can be moved by a lever that protrudes from the housing part surrounding the pinion drive and is covered by a protective cap, characterized in that the housing part and the protective cap from one single piece. SUB-TALK 1. Elektrischer R.itzelanlasser an Brenn- kra.ftmot.or nach Patentanspruch, dadurch gekennzeichnet, dass der Gehäuseteil mit zwei Flanschen<I>(t,</I> 2a) versehen ist, mit denen einerseits der Gehäuseteil an dem Polgehäuse des Anlassers und anderseits der ganze Anlasser an dem Motor be festigt ist. Elektrischer Ritzelanlasser an Brenn- kra.ftmotor nach Patentanspruch und >-n- teransprueh 1, dadurch gekennzeichnet. Electrical R.itzel starter on Brenn- kra.ftmot.or according to claim, characterized in that the housing part is provided with two flanges <I> (t, </I> 2a) with which on the one hand the housing part on the pole housing of the starter and on the other hand, the whole starter is attached to the engine be. Electric pinion starter on internal combustion engine according to patent claim and sub-claim 1, characterized. dass die beiden Flansche<I>(t,</I> u) mit vor springenden Lappen versehen sind, die in der Umfangsrichtung gegeneinander ver setzt sind. that the two flanges <I> (t, </I> u) are provided with protruding tabs that are set against each other in the circumferential direction.
CH212509D 1939-01-19 1940-01-05 Electric pinion starter on internal combustion engine. CH212509A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE212509X 1939-01-19

Publications (1)

Publication Number Publication Date
CH212509A true CH212509A (en) 1940-11-30

Family

ID=5808446

Family Applications (1)

Application Number Title Priority Date Filing Date
CH212509D CH212509A (en) 1939-01-19 1940-01-05 Electric pinion starter on internal combustion engine.

Country Status (2)

Country Link
CH (1) CH212509A (en)
FR (1) FR868618A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3020771A (en) * 1959-07-30 1962-02-13 Gen Motors Corp Engine starter
FR2559842B1 (en) * 1984-02-22 1988-04-29 Paris & Du Rhone ELECTRIC STARTER FOR INTERNAL COMBUSTION ENGINE COMPRISING A NOSE SOUND CONNECTION WITH THE HOUSING OF SAID ENGINE

Also Published As

Publication number Publication date
FR868618A (en) 1942-01-09

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