GB2282646B - An infinitely variable belt-driven transmission - Google Patents

An infinitely variable belt-driven transmission

Info

Publication number
GB2282646B
GB2282646B GB9419884A GB9419884A GB2282646B GB 2282646 B GB2282646 B GB 2282646B GB 9419884 A GB9419884 A GB 9419884A GB 9419884 A GB9419884 A GB 9419884A GB 2282646 B GB2282646 B GB 2282646B
Authority
GB
United Kingdom
Prior art keywords
infinitely variable
driven transmission
variable belt
belt
driven
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 - Lifetime
Application number
GB9419884A
Other versions
GB9419884D0 (en
GB2282646A (en
Inventor
Romanus Scholz
Paulus Heidemeyer
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.)
Volkswagen AG
Original Assignee
Volkswagen AG
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 Volkswagen AG filed Critical Volkswagen AG
Publication of GB9419884D0 publication Critical patent/GB9419884D0/en
Publication of GB2282646A publication Critical patent/GB2282646A/en
Application granted granted Critical
Publication of GB2282646B publication Critical patent/GB2282646B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0447—Control of lubricant levels, e.g. lubricant level control dependent on temperature
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0409—Features relating to lubrication or cooling or heating characterised by the problem to increase efficiency, e.g. by reducing splash losses
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant
    • F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
    • F16H57/0423—Lubricant guiding means mounted or supported on the casing, e.g. shields or baffles for collecting lubricant, tubes or pipes
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant
    • F16H57/0427—Guidance of lubricant on rotary parts, e.g. using baffles for collecting lubricant by centrifugal force
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/045—Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/045—Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case
    • F16H57/0453—Section walls to divide a gear sump
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0457—Splash lubrication
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0487—Friction gearings
    • F16H57/0489—Friction gearings with endless flexible members, e.g. belt CVTs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
GB9419884A 1993-10-09 1994-10-03 An infinitely variable belt-driven transmission Expired - Lifetime GB2282646B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4334520 1993-10-09

Publications (3)

Publication Number Publication Date
GB9419884D0 GB9419884D0 (en) 1994-11-16
GB2282646A GB2282646A (en) 1995-04-12
GB2282646B true GB2282646B (en) 1998-03-18

Family

ID=6499819

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9419884A Expired - Lifetime GB2282646B (en) 1993-10-09 1994-10-03 An infinitely variable belt-driven transmission

Country Status (3)

Country Link
JP (1) JPH07167263A (en)
FR (1) FR2710958B1 (en)
GB (1) GB2282646B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3061180B2 (en) * 1998-09-08 2000-07-10 本田技研工業株式会社 Transmission for vehicles
DE102010046262A1 (en) * 2010-09-22 2012-03-22 Magna Powertrain Ag & Co. Kg Transfer Case
RU2609584C1 (en) * 2015-09-23 2017-02-02 Николай Викторович Мендрух Tooth reducer
RU2609564C1 (en) * 2015-09-23 2017-02-02 Николай Викторович Мендрух Tooth reducer
RU2609575C1 (en) * 2015-09-30 2017-02-02 Николай Викторович Мендрух Tooth reducer
RU2614749C1 (en) * 2016-04-20 2017-03-29 Николай Викторович Мендрух Gear box

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB411325A (en) * 1932-10-17 1934-06-07 Reo Motor Car Co Improvements in and relating to variable speed transmission
EP0067639A2 (en) * 1981-06-11 1982-12-22 Gkn Axles Limited Axles
EP0294697A1 (en) * 1987-06-06 1988-12-14 Iveco Magirus Aktiengesellschaft Transmission with splash lubrication

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1960693A (en) * 1933-01-27 1934-05-29 Link Belt Co Lubricating device for power transmission mechanisms
DE1801917A1 (en) * 1968-10-09 1970-05-27 Daimler Benz Ag Gearbox that works with oil sump lubrication, especially differential gear for the final drive of motor vehicles
JP2748479B2 (en) * 1988-12-29 1998-05-06 スズキ株式会社 Continuously variable transmission for vehicles
DE4222115C2 (en) * 1991-12-16 2003-09-25 Volkswagen Ag Gear arrangement for vehicles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB411325A (en) * 1932-10-17 1934-06-07 Reo Motor Car Co Improvements in and relating to variable speed transmission
EP0067639A2 (en) * 1981-06-11 1982-12-22 Gkn Axles Limited Axles
EP0294697A1 (en) * 1987-06-06 1988-12-14 Iveco Magirus Aktiengesellschaft Transmission with splash lubrication

Also Published As

Publication number Publication date
FR2710958B1 (en) 1998-02-20
GB9419884D0 (en) 1994-11-16
GB2282646A (en) 1995-04-12
FR2710958A1 (en) 1995-04-14
JPH07167263A (en) 1995-07-04

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20100916 AND 20100922

PE20 Patent expired after termination of 20 years

Expiry date: 20141002