AU2003237624B2 - Additive gearshift with differential gears - Google Patents

Additive gearshift with differential gears Download PDF

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Publication number
AU2003237624B2
AU2003237624B2 AU2003237624A AU2003237624A AU2003237624B2 AU 2003237624 B2 AU2003237624 B2 AU 2003237624B2 AU 2003237624 A AU2003237624 A AU 2003237624A AU 2003237624 A AU2003237624 A AU 2003237624A AU 2003237624 B2 AU2003237624 B2 AU 2003237624B2
Authority
AU
Australia
Prior art keywords
output
differential gear
gear box
rotating shaft
clutches
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.)
Ceased
Application number
AU2003237624A
Other languages
English (en)
Other versions
AU2003237624A1 (en
Inventor
Carlo Cavicchioli
Stefano Cavicchioli
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2003237624A1 publication Critical patent/AU2003237624A1/en
Application granted granted Critical
Publication of AU2003237624B2 publication Critical patent/AU2003237624B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
    • 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
    • Y10T74/19023—Plural power paths to and/or from gearing
    • 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
    • Y10T74/19023—Plural power paths to and/or from gearing
    • Y10T74/19051—Single driven plural drives

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Retarders (AREA)
  • Transmission Devices (AREA)
  • Medicinal Preparation (AREA)
AU2003237624A 2003-06-16 2003-06-16 Additive gearshift with differential gears Ceased AU2003237624B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2003/000373 WO2004097259A1 (en) 2003-06-16 2003-06-16 Additive gearshift with differential gears

Publications (2)

Publication Number Publication Date
AU2003237624A1 AU2003237624A1 (en) 2004-11-23
AU2003237624B2 true AU2003237624B2 (en) 2010-09-09

Family

ID=33397892

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003237624A Ceased AU2003237624B2 (en) 2003-06-16 2003-06-16 Additive gearshift with differential gears

Country Status (10)

Country Link
US (1) US7217213B2 (https=)
EP (1) EP1633996B1 (https=)
JP (1) JP4469287B2 (https=)
AT (1) ATE449272T1 (https=)
AU (1) AU2003237624B2 (https=)
CA (1) CA2525532C (https=)
DE (1) DE60330193D1 (https=)
DK (1) DK1633996T3 (https=)
ES (1) ES2340263T3 (https=)
WO (1) WO2004097259A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4833761B2 (ja) * 2006-07-31 2011-12-07 日本電産サンキョー株式会社 駆動装置
JP6277589B2 (ja) * 2013-03-11 2018-02-14 株式会社リコー 駆動伝達装置およびその駆動伝達装置を備えた画像形成装置
US11073198B1 (en) * 2020-04-27 2021-07-27 Steering Solutions Ip Holding Corporation Dual motor dual epicyclical gearbox with coupled annulus with external teeth
US20250050436A1 (en) * 2023-04-26 2025-02-13 Black & Decker Inc. Miter saw with multiple motors

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2004694A1 (de) * 1970-02-03 1971-08-12 Kern K Stufenloses Überlagerungsgetriebe mit entlastetem Hilfsgetnebe
US5259823A (en) * 1987-04-13 1993-11-09 Coronel Paul K Transmissions
WO1996032597A1 (en) * 1995-04-12 1996-10-17 Jetromatic Development Plan Oy An equipment for power transmission
FR2813368A1 (fr) * 2000-08-23 2002-03-01 Jean Claude Kapikian Systeme de transmission a rapport variables et continus
US20020129671A1 (en) * 2001-03-15 2002-09-19 Masaru Yamasaki Transmission
US20030069103A1 (en) * 2001-10-09 2003-04-10 Hitachi, Ltd. Automatic transmission, controller apparatus and automobile

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924991A (en) * 1955-04-14 1960-02-16 Lowell Taylor E Speed-torque converter
US3572167A (en) * 1969-04-28 1971-03-23 White Motor Corp Transmission combining gearset with planetary gearing
US4022083A (en) * 1973-03-14 1977-05-10 Fa. Zahnraederfabrik Renk Ag Drive system for connecting two drive shafts to a single output shaft, as in a propeller drive for a watercraft
DE2514029B2 (de) * 1975-03-29 1977-07-21 Elastisch gelagerter kupplungsteil
US4700589A (en) * 1986-02-14 1987-10-20 Coronel Paul K Coronel radiant drive systems
GB8625712D0 (en) * 1986-10-28 1987-03-18 Westland Plc Transmission system
US5009621A (en) * 1989-03-20 1991-04-23 Brunswick Corporation Torque splitting drive train mechanism for a dual counterrotating propeller marine drive system
US5662009A (en) * 1995-10-16 1997-09-02 Palmer; Leon Robert Drive mechanism providing an oscillatory-rotational-drive input and a reversible rotational-driven-output
DE19850549A1 (de) * 1998-11-03 2000-05-04 Bosch Gmbh Robert Getriebe für ein Kraftfahrzeug, insbesondere Doppelkupplungs-Schaltgetriebe, und Verfahren zum Betreiben des Getriebes
US6895835B2 (en) * 2000-09-19 2005-05-24 Alan M. Cordeiro Method of improving performance in a motor-driven system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2004694A1 (de) * 1970-02-03 1971-08-12 Kern K Stufenloses Überlagerungsgetriebe mit entlastetem Hilfsgetnebe
US5259823A (en) * 1987-04-13 1993-11-09 Coronel Paul K Transmissions
WO1996032597A1 (en) * 1995-04-12 1996-10-17 Jetromatic Development Plan Oy An equipment for power transmission
FR2813368A1 (fr) * 2000-08-23 2002-03-01 Jean Claude Kapikian Systeme de transmission a rapport variables et continus
US20020129671A1 (en) * 2001-03-15 2002-09-19 Masaru Yamasaki Transmission
US20030069103A1 (en) * 2001-10-09 2003-04-10 Hitachi, Ltd. Automatic transmission, controller apparatus and automobile

Also Published As

Publication number Publication date
ES2340263T3 (es) 2010-06-01
CA2525532A1 (en) 2004-11-11
AU2003237624A1 (en) 2004-11-23
CA2525532C (en) 2009-09-08
WO2004097259A1 (en) 2004-11-11
JP2006527820A (ja) 2006-12-07
US20050101427A1 (en) 2005-05-12
ATE449272T1 (de) 2009-12-15
EP1633996A1 (en) 2006-03-15
DK1633996T3 (da) 2010-04-06
US7217213B2 (en) 2007-05-15
JP4469287B2 (ja) 2010-05-26
EP1633996B1 (en) 2009-11-18
DE60330193D1 (de) 2009-12-31

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Legal Events

Date Code Title Description
MK5 Application lapsed section 142(2)(e) - patent request and compl. specification not accepted
NA Applications received for extensions of time, section 223

Free format text: AN APPLICATION TO EXTEND THE TIME FROM 18 DEC 2009 TO 18 OCT 2010 IN WHICH TO GAIN ACCEPTANCE HAS BEEN FILED .

NB Applications allowed - extensions of time section 223(2)

Free format text: THE TIME IN WHICH TO GAIN ACCEPTANCE HAS BEEN EXTENDED TO 18 OCT 2010.

FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired