EP1115988A4 - Improved transmission system and clutch and gear wheel assembly therefor - Google Patents

Improved transmission system and clutch and gear wheel assembly therefor

Info

Publication number
EP1115988A4
EP1115988A4 EP99948609A EP99948609A EP1115988A4 EP 1115988 A4 EP1115988 A4 EP 1115988A4 EP 99948609 A EP99948609 A EP 99948609A EP 99948609 A EP99948609 A EP 99948609A EP 1115988 A4 EP1115988 A4 EP 1115988A4
Authority
EP
European Patent Office
Prior art keywords
clutch
transmission system
gear wheel
wheel assembly
improved transmission
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.)
Withdrawn
Application number
EP99948609A
Other languages
German (de)
French (fr)
Other versions
EP1115988A1 (en
Inventor
William Wesley Martin
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.)
Preload International Ltd
Original Assignee
Preload International Ltd
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
Priority claimed from AUPP6095A external-priority patent/AUPP609598A0/en
Priority claimed from AUPP9000A external-priority patent/AUPP900099A0/en
Priority claimed from AUPP9065A external-priority patent/AUPP906599A0/en
Priority claimed from AUPQ1483A external-priority patent/AUPQ148399A0/en
Application filed by Preload International Ltd filed Critical Preload International Ltd
Publication of EP1115988A1 publication Critical patent/EP1115988A1/en
Publication of EP1115988A4 publication Critical patent/EP1115988A4/en
Withdrawn legal-status Critical Current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
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/04—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways with a shaft carrying a number of rotatable transmission members, e.g. gears, each of which can be connected to the shaft by a clutching member or members between the shaft and the hub of the transmission 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
    • 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
    • F16H3/089—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 all of the meshing gears being supported by a pair of parallel shafts, one being the input shaft and the other the output shaft, there being no countershaft involved
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H2063/3093—Final output elements, i.e. the final elements to establish gear ratio, e.g. dog clutches or other means establishing coupling to shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)
  • Control Of Transmission Device (AREA)
EP99948609A 1998-09-23 1999-09-23 Improved transmission system and clutch and gear wheel assembly therefor Withdrawn EP1115988A4 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
AUPP6095A AUPP609598A0 (en) 1998-09-23 1998-09-23 Improvements in transmission systems and method for control therefor
AUPP609598 1998-09-23
AUPP9000A AUPP900099A0 (en) 1999-03-03 1999-03-03 Improved transmission system and clutch and gear wheel assembly therefor
AUPP900099 1999-03-03
AUPP906599 1999-03-08
AUPP9065A AUPP906599A0 (en) 1999-03-08 1999-03-08 Method for control of a transmission system
AUPP148399 1999-07-07
AUPQ1483A AUPQ148399A0 (en) 1999-07-07 1999-07-07 Improved transmission system and clutch and gear wheel assembly therefor
PCT/AU1999/000811 WO2000017541A1 (en) 1998-09-23 1999-09-23 Improved transmission system and clutch and gear wheel assembly therefor

Publications (2)

Publication Number Publication Date
EP1115988A1 EP1115988A1 (en) 2001-07-18
EP1115988A4 true EP1115988A4 (en) 2003-06-04

Family

ID=27424474

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99948609A Withdrawn EP1115988A4 (en) 1998-09-23 1999-09-23 Improved transmission system and clutch and gear wheel assembly therefor

Country Status (5)

Country Link
EP (1) EP1115988A4 (en)
JP (1) JP2003530521A (en)
KR (1) KR20010075332A (en)
CA (1) CA2345016A1 (en)
WO (1) WO2000017541A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2806143B1 (en) * 2000-03-13 2002-06-21 Valeo AUTOMATED TRANSMISSION DEVICE WITH TORQUE TRANSFER, PARTICULARLY FOR A MOTOR VEHICLE
KR100600083B1 (en) * 2005-03-31 2006-07-18 에이원마린테크 주식회사 Continuous variable transmission for powerboat

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1859461A (en) * 1928-12-06 1932-05-24 Adolphe C Peterson Manually selective variable transmission means
DE922986C (en) * 1953-01-31 1955-01-31 Wilhelm Hermes Fa Step change gear, especially for motor vehicles

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5503602A (en) * 1994-07-12 1996-04-02 Dana Corporation Clutch actuating device having pilot clutches for use in a vehicle interaxle differential
US6065361A (en) 1996-01-19 2000-05-23 Preload International Limited Gear system with gears selectively locked with shaft
AU714241B2 (en) * 1996-10-09 1999-12-23 Select Design Technologies Limited Smart matic transmission
SE507412C2 (en) 1997-03-17 1998-05-25 Henry Norrby Tie hook
WO1998041779A1 (en) 1997-03-19 1998-09-24 Preload Gearbox Ltd. Preload constant mesh gearbox

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1859461A (en) * 1928-12-06 1932-05-24 Adolphe C Peterson Manually selective variable transmission means
DE922986C (en) * 1953-01-31 1955-01-31 Wilhelm Hermes Fa Step change gear, especially for motor vehicles

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0017541A1 *

Also Published As

Publication number Publication date
JP2003530521A (en) 2003-10-14
KR20010075332A (en) 2001-08-09
EP1115988A1 (en) 2001-07-18
CA2345016A1 (en) 2000-03-30
WO2000017541A1 (en) 2000-03-30

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20010418

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A4 Supplementary search report drawn up and despatched

Effective date: 20030423

RIC1 Information provided on ipc code assigned before grant

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Ipc: 7F 16D 25/10 B

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Ipc: 7F 16H 3/083 A

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Effective date: 20030331

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Effective date: 20030401