GB2456076B - Plural power path speed changing gearbox - Google Patents

Plural power path speed changing gearbox

Info

Publication number
GB2456076B
GB2456076B GB0903880A GB0903880A GB2456076B GB 2456076 B GB2456076 B GB 2456076B GB 0903880 A GB0903880 A GB 0903880A GB 0903880 A GB0903880 A GB 0903880A GB 2456076 B GB2456076 B GB 2456076B
Authority
GB
United Kingdom
Prior art keywords
speed changing
power path
plural power
path speed
changing gearbox
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.)
Expired - Fee Related
Application number
GB0903880A
Other versions
GB2456076A (en
GB0903880D0 (en
Inventor
John Gordon Madge
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 GB0903880D0 publication Critical patent/GB0903880D0/en
Publication of GB2456076A publication Critical patent/GB2456076A/en
Application granted granted Critical
Publication of GB2456076B publication Critical patent/GB2456076B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/083—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with radially acting and axially controlled clutching members, e.g. sliding keys
    • 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
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
    • F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
    • 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
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
    • F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
    • F16H3/095—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts with means for ensuring an even distribution of torque between the countershafts
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0047—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising five forward speeds
    • 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
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
    • F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
    • F16H3/097—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts the input and output shafts being aligned on the same axis

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
GB0903880A 2006-09-29 2007-08-20 Plural power path speed changing gearbox Expired - Fee Related GB2456076B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0619234.8A GB0619234D0 (en) 2006-09-29 2006-09-29 Plural power path speed changing gearbox
PCT/GB2007/003154 WO2008037946A1 (en) 2006-09-29 2007-08-20 Plural power path speed changing gearbox

Publications (3)

Publication Number Publication Date
GB0903880D0 GB0903880D0 (en) 2009-04-22
GB2456076A GB2456076A (en) 2009-07-08
GB2456076B true GB2456076B (en) 2011-03-30

Family

ID=37434920

Family Applications (3)

Application Number Title Priority Date Filing Date
GBGB0619234.8A Ceased GB0619234D0 (en) 2006-09-29 2006-09-29 Plural power path speed changing gearbox
GB0713017A Withdrawn GB2442294A (en) 2006-09-29 2007-07-04 Plural power path speed changing gearbox
GB0903880A Expired - Fee Related GB2456076B (en) 2006-09-29 2007-08-20 Plural power path speed changing gearbox

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GBGB0619234.8A Ceased GB0619234D0 (en) 2006-09-29 2006-09-29 Plural power path speed changing gearbox
GB0713017A Withdrawn GB2442294A (en) 2006-09-29 2007-07-04 Plural power path speed changing gearbox

Country Status (2)

Country Link
GB (3) GB0619234D0 (en)
WO (1) WO2008037946A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110345245A (en) * 2019-08-23 2019-10-18 河南科技大学 The more clutch speed changers of hydraulic mechanical type multi gear

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1094811A (en) * 1965-01-06 1967-12-13 A E C Ltd Improvements in or relating to gear-boxes
GB2112883A (en) * 1982-01-07 1983-07-27 Brown Gear Ind Multi-ratio gearbox
GB2424682A (en) * 2005-04-01 2006-10-04 John Gordon Madge Plural power path gearbox.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3105395A (en) 1962-12-26 1963-10-01 Eaton Mfg Co Automotive device
US3885446A (en) 1972-04-29 1975-05-27 Eric Alexander Pengilly Gearing-torque division
GB1434928A (en) 1972-04-29 1976-05-12 Pengilly E A Power transmissions
GB1509880A (en) * 1976-09-21 1978-05-04 Kubota Ltd Transmission for tractors
GB8610756D0 (en) 1986-05-02 1986-06-11 Pengilly E A Power transmission
GB2384540B (en) 2001-11-26 2005-07-13 Worrall Trevor James Automotive transmissions
FR2862366B1 (en) * 2003-11-18 2006-12-15 Peugeot Citroen Automobiles Sa DEVICE FOR CONTROLLING A REPORT OF A GEARBOX.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1094811A (en) * 1965-01-06 1967-12-13 A E C Ltd Improvements in or relating to gear-boxes
GB2112883A (en) * 1982-01-07 1983-07-27 Brown Gear Ind Multi-ratio gearbox
GB2424682A (en) * 2005-04-01 2006-10-04 John Gordon Madge Plural power path gearbox.

Also Published As

Publication number Publication date
WO2008037946A1 (en) 2008-04-03
GB2456076A (en) 2009-07-08
GB2442294A (en) 2008-04-02
GB0619234D0 (en) 2006-11-08
GB0713017D0 (en) 2007-08-15
GB0903880D0 (en) 2009-04-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160820