WO2012028134A3 - Crankshaft pulley - Google Patents

Crankshaft pulley Download PDF

Info

Publication number
WO2012028134A3
WO2012028134A3 PCT/DE2011/001569 DE2011001569W WO2012028134A3 WO 2012028134 A3 WO2012028134 A3 WO 2012028134A3 DE 2011001569 W DE2011001569 W DE 2011001569W WO 2012028134 A3 WO2012028134 A3 WO 2012028134A3
Authority
WO
WIPO (PCT)
Prior art keywords
crankshaft pulley
crankshaft
planetary gear
gear train
starter freewheel
Prior art date
Application number
PCT/DE2011/001569
Other languages
German (de)
French (fr)
Other versions
WO2012028134A2 (en
Inventor
Lászlo MAN
Original Assignee
Schaeffler Technologies AG & Co. KG
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 Schaeffler Technologies AG & Co. KG filed Critical Schaeffler Technologies AG & Co. KG
Priority to DE201111102905 priority Critical patent/DE112011102905A5/en
Publication of WO2012028134A2 publication Critical patent/WO2012028134A2/en
Publication of WO2012028134A3 publication Critical patent/WO2012028134A3/en

Links

Classifications

    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/02—Freewheels or freewheel clutches disengaged by contact of a part of or on the freewheel or freewheel clutch with a stationarily-mounted member
    • 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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/36—Pulleys
    • 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
    • F02N15/025—Gearing between starting-engines and started engines; Engagement or disengagement thereof the starter comprising an intermediate clutch of the friction 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/46—Gearings having only two central gears, connected by orbital gears
    • F16H3/48—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears
    • F16H3/52—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears
    • F16H3/54—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears one of the central gears being internally toothed and the other externally toothed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)
  • Retarders (AREA)

Abstract

The invention relates to a crankshaft pulley for transferring a torque between a crankshaft and a belt drive, comprising a planetary gear train (10) and at least one starter freewheel (20). The invention is characterized in that the starter freewheel (20) is arranged between a ring gear (11) of the planetary gear train and an engine housing part (28).
PCT/DE2011/001569 2010-09-02 2011-08-10 Crankshaft pulley WO2012028134A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE201111102905 DE112011102905A5 (en) 2010-09-02 2011-08-10 Crankshaft pulley

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010036167.4 2010-09-02
DE102010036167 2010-09-02

Publications (2)

Publication Number Publication Date
WO2012028134A2 WO2012028134A2 (en) 2012-03-08
WO2012028134A3 true WO2012028134A3 (en) 2012-04-26

Family

ID=45047503

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2011/001569 WO2012028134A2 (en) 2010-09-02 2011-08-10 Crankshaft pulley

Country Status (2)

Country Link
DE (2) DE112011102905A5 (en)
WO (1) WO2012028134A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6192539B2 (en) * 2010-12-02 2017-09-06 シェフラー テクノロジーズ アー・ゲー ウント コー． カー・ゲーＳｃｈａｅｆｆｌｅｒ Ｔｅｃｈｎｏｌｏｇｉｅｓ ＡＧ ＆ Ｃｏ． ＫＧ Crankshaft pulley
DE102012215949A1 (en) 2012-08-14 2014-02-20 Schaeffler Technologies AG & Co. KG Pulley arrangement for a belt drive for driving auxiliary units of a motor vehicle and method for driving a connected via a pulley assembly accessory of a motor vehicle
DE102014010349B4 (en) * 2014-07-11 2017-07-13 Audi Ag Motor vehicle with a starter generator

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4862009A (en) * 1988-03-22 1989-08-29 General Electric Company Combined electric starter and alternator system using a permanent magnet synchronous machine
DE19844658A1 (en) * 1998-09-29 2000-04-20 Torrington Nadellager Gmbh Planet gear comprises sun wheel located on central shaft, at least one planet wheel located on rotatable planet carrier and hollow wheel surrounding both wheels, with at least one of three wheels connected to stationary part
EP1142741A2 (en) * 2000-04-06 2001-10-10 Jatco TransTechnology Ltd. Parallel hybrid vehicle
WO2001077521A1 (en) * 2000-04-07 2001-10-18 Robert Bosch Gmbh Device for coupling at least one auxiliary assembly to a main assembly
US20020045508A1 (en) * 2000-10-12 2002-04-18 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Transmission for use in the power trains of motor vehicles
EP1316721A2 (en) * 2001-11-30 2003-06-04 Honda Giken Kogyo Kabushiki Kaisha Automotive internal combustion engine control system
FR2887700A1 (en) * 2005-06-28 2006-12-29 Valeo Equip Electr Moteur Rotating electrical machine for motor vehicle, has transmission system conforming to function according to one of two operation speeds based on control, where speeds are respectively assigned to generator and engine modes of machine
GB2453592A (en) * 2007-10-12 2009-04-15 Antonov Automotive Europ Arrangement of engine, motor-generator and planet gears
WO2009121188A1 (en) * 2008-04-04 2009-10-08 Litens Automotive Partnership Auto-selecting two-ratio transmission

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9420741D0 (en) 1994-10-14 1994-11-30 Litens Automotive Inc Crankshaft decoupler
ATE248300T1 (en) 1997-05-07 2003-09-15 Litens Automotive Inc BELT DRIVE SYSTEM WITH GENERATOR CONNECTION ONE-WAY CLUTCH
DE102007021233A1 (en) 2006-05-17 2007-11-22 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Drive train for use in e.g. motor vehicle, has electrical machine operable as generator in mode of operation and as motor in another mode of operation, and transmission unit with override clutches operating in opposite directions

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4862009A (en) * 1988-03-22 1989-08-29 General Electric Company Combined electric starter and alternator system using a permanent magnet synchronous machine
DE19844658A1 (en) * 1998-09-29 2000-04-20 Torrington Nadellager Gmbh Planet gear comprises sun wheel located on central shaft, at least one planet wheel located on rotatable planet carrier and hollow wheel surrounding both wheels, with at least one of three wheels connected to stationary part
EP1142741A2 (en) * 2000-04-06 2001-10-10 Jatco TransTechnology Ltd. Parallel hybrid vehicle
WO2001077521A1 (en) * 2000-04-07 2001-10-18 Robert Bosch Gmbh Device for coupling at least one auxiliary assembly to a main assembly
US20020045508A1 (en) * 2000-10-12 2002-04-18 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Transmission for use in the power trains of motor vehicles
EP1316721A2 (en) * 2001-11-30 2003-06-04 Honda Giken Kogyo Kabushiki Kaisha Automotive internal combustion engine control system
FR2887700A1 (en) * 2005-06-28 2006-12-29 Valeo Equip Electr Moteur Rotating electrical machine for motor vehicle, has transmission system conforming to function according to one of two operation speeds based on control, where speeds are respectively assigned to generator and engine modes of machine
GB2453592A (en) * 2007-10-12 2009-04-15 Antonov Automotive Europ Arrangement of engine, motor-generator and planet gears
WO2009121188A1 (en) * 2008-04-04 2009-10-08 Litens Automotive Partnership Auto-selecting two-ratio transmission

Also Published As

Publication number Publication date
WO2012028134A2 (en) 2012-03-08
DE112011102905A5 (en) 2013-06-06
DE102011080771A1 (en) 2012-03-08

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