PL368822A1 - Motor vehicle electric starter equipped comprising a starting motor with improved splines - Google Patents

Motor vehicle electric starter equipped comprising a starting motor with improved splines

Info

Publication number
PL368822A1
PL368822A1 PL02368822A PL36882202A PL368822A1 PL 368822 A1 PL368822 A1 PL 368822A1 PL 02368822 A PL02368822 A PL 02368822A PL 36882202 A PL36882202 A PL 36882202A PL 368822 A1 PL368822 A1 PL 368822A1
Authority
PL
Poland
Prior art keywords
hub
starting motor
motor
splines
electric starter
Prior art date
Application number
PL02368822A
Other languages
Polish (pl)
Other versions
PL201139B1 (en
Inventor
Gerard Vilou
Original Assignee
Valeo Equipements Electriques Moteur
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 Valeo Equipements Electriques Moteur filed Critical Valeo Equipements Electriques Moteur
Publication of PL368822A1 publication Critical patent/PL368822A1/en
Publication of PL201139B1 publication Critical patent/PL201139B1/en

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

Abstract

The invention concerns an electric starter comprising a starting motor (24) equipped with a drive pinion (14) for driving a flywheel ring gear, and a transmission device arranged between the drive pinion (14) and a drive hub (30), which consists of two series of helical splines (40, 42) matching in shape arranged respectively on the output shaft (12) and in an internal cylindrical bushing of the hub (30). In order to facilitate penetration of the drive pinion (14) of the starting motor into the ring gear (16), and to reduce mechanical stresses during operation, the helical splines (40, 42) of the drive hub (30) have a variable angle depending on the axial position of the starting motor (24) between the rest position and the working position, said contact angle being determined by the inclination of the tangent at the point of engagement of a tooth of the hub (42a) with one of the flanks (AB, CD) of two consecutive shaft teeth (40a, 40b). The contact angle is greater on the side of the rest position than on the side of the working position. The invention is applicable to a motor vehicle combustion engine.
PL368822A 2001-11-30 2002-11-27 Motor vehicle electric starter equipped comprising a starting motor with improved splines PL201139B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0115556A FR2833043B1 (en) 2001-11-30 2001-11-30 ELECTRIC STARTER OF A MOTOR VEHICLE EQUIPPED WITH A STARTER WITH IMPROVED SPLINES

Publications (2)

Publication Number Publication Date
PL368822A1 true PL368822A1 (en) 2005-04-04
PL201139B1 PL201139B1 (en) 2009-03-31

Family

ID=8870010

Family Applications (1)

Application Number Title Priority Date Filing Date
PL368822A PL201139B1 (en) 2001-11-30 2002-11-27 Motor vehicle electric starter equipped comprising a starting motor with improved splines

Country Status (7)

Country Link
EP (1) EP1461528B1 (en)
AT (1) ATE389108T1 (en)
BR (1) BR0206597A (en)
DE (1) DE60225594T2 (en)
FR (1) FR2833043B1 (en)
PL (1) PL201139B1 (en)
WO (1) WO2003046371A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2920837B1 (en) * 2007-09-10 2013-08-02 Valeo Equip Electr Moteur ROTATING ELECTRIC MACHINE, IN PARTICULAR A STARTER

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2960879A (en) * 1956-10-13 1960-11-22 Lafitte Theodore Positively operated starting device for starting motors
US4479394A (en) * 1981-06-18 1984-10-30 Eaton Stamping Company Electric starter with confined cushion
JPH0633750B2 (en) * 1987-08-26 1994-05-02 株式会社日立製作所 Starter with reduction mechanism
DE3813496A1 (en) * 1988-04-22 1989-11-02 Pierburg Gmbh Starter motor for the starting sequence of an internal combustion engine
FR2673247B1 (en) * 1991-02-22 1996-03-01 Valeo Equip Electr Moteur STARTER OF INTERNAL COMBUSTION ENGINE, PARTICULARLY, STARTER OF MOTOR VEHICLE.

Also Published As

Publication number Publication date
WO2003046371A1 (en) 2003-06-05
PL201139B1 (en) 2009-03-31
EP1461528B1 (en) 2008-03-12
BR0206597A (en) 2004-02-25
EP1461528A1 (en) 2004-09-29
FR2833043B1 (en) 2004-01-23
ATE389108T1 (en) 2008-03-15
DE60225594D1 (en) 2008-04-24
FR2833043A1 (en) 2003-06-06
DE60225594T2 (en) 2009-03-26

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