BR0002719A - Transmission and oil conducting organ in a transmission - Google Patents

Transmission and oil conducting organ in a transmission

Info

Publication number
BR0002719A
BR0002719A BR0002719-7A BR0002719A BR0002719A BR 0002719 A BR0002719 A BR 0002719A BR 0002719 A BR0002719 A BR 0002719A BR 0002719 A BR0002719 A BR 0002719A
Authority
BR
Brazil
Prior art keywords
transmission
oil
gear wheels
organ
fact
Prior art date
Application number
BR0002719-7A
Other languages
Portuguese (pt)
Inventor
Kenneth Hammarstedt
Original Assignee
Scania Cv Ab
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 Scania Cv Ab filed Critical Scania Cv Ab
Publication of BR0002719A publication Critical patent/BR0002719A/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
    • 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
    • F16H57/0493—Gearings with spur or bevel gears
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)

Abstract

"TRANSMISSãO E óRGãO CONDUTOR DE óLEO EM UMA TRANSMISSãO" A invenção se refere a uma transmissão para um veículo bem como a um órgão condutor de óleo para uma tal transmissão. A disposição de uma marcha económica na transmissão pode ser realizada pelo fato de que no eixo intermediário (42), uma roda dentada (52) com menor diâmetro substitui uma roda dentada com maior diâmetro. Isto leva consigo o fato de que o correspondente par de rodas dentadas (44) seja incidente ao perigo de ficar situado na região de superfície do banho de óleo, e, desta maneira, sejam obtida insuficientes lubrificação e resfriamento nas rodas dentadas, com o que a vida útil da transmissão é encurtada. A invenção serve à finalidade de eliminar as desvantagens acima mencionadas, pelo fato de que, por meio da disposição de um órgão condutor de óleo (50), ao correspondente para de rodas dentadas (44) é aduzido óleo desde uma das outras rodas dentadas (54) na transmissão."TRANSMISSION AND OIL-DRIVING ORGAN IN A TRANSMISSION" The invention relates to a transmission for a vehicle as well as to an oil-conducting organ for such a transmission. The arrangement of an economical gear shift can be carried out by the fact that on the intermediate shaft (42), a sprocket (52) with a smaller diameter replaces a sprocket with a larger diameter. This leads to the fact that the corresponding pair of gear wheels (44) is incident to the danger of being located in the surface region of the oil bath, and, thus, insufficient lubrication and cooling are obtained in the gear wheels, with the result that transmission life is shortened. The invention serves the purpose of eliminating the aforementioned disadvantages, by the fact that, by means of the provision of an oil conducting organ (50), the corresponding one for gear wheels (44) is added oil from one of the other gear wheels ( 54) in the transmission.

BR0002719-7A 1999-07-12 2000-07-11 Transmission and oil conducting organ in a transmission BR0002719A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9902658A SE520569C2 (en) 1999-07-12 1999-07-12 Gearbox and oil-conducting body in a gearbox

Publications (1)

Publication Number Publication Date
BR0002719A true BR0002719A (en) 2001-03-13

Family

ID=20416463

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0002719-7A BR0002719A (en) 1999-07-12 2000-07-11 Transmission and oil conducting organ in a transmission

Country Status (3)

Country Link
BR (1) BR0002719A (en)
DE (1) DE10032510B4 (en)
SE (1) SE520569C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006045238A1 (en) * 2006-09-26 2008-04-03 Zf Friedrichshafen Ag Gearbox cogwheel lubrication, with an oil sump, directs oil spun by the immersed cogwheel to other cogwheels over the sump
DE102006045240A1 (en) 2006-09-26 2008-04-03 Zf Friedrichshafen Ag A method of level control of an oil sump portion of an oil sump having at least two oil sump portions
DE102011005353A1 (en) * 2011-03-10 2012-09-13 Zf Friedrichshafen Ag Gearbox for motor car, has suction device connectable at potential oil collecting point and designed as jet pump which is utilized for removal of oil collected outside oil pump, when car is in slanting condition
SE537950C2 (en) 2012-10-17 2015-12-01 Scania Cv Ab Gear steering gear, gearbox comprising one such steering gear and vehicle including such gearbox
US9879773B2 (en) * 2015-05-26 2018-01-30 Hamilton Sundstrand Corporation Gear shroud to passively lubricate gearbox component
DE102017209691A1 (en) * 2017-06-08 2018-12-13 Zf Friedrichshafen Ag Lubricant device and gear equipped therewith

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2121214A (en) * 1935-05-02 1938-06-21 White Motor Co Lubricating means for change speed mechanisms
FR1385562A (en) * 1963-12-03 1965-01-15 Advanced gearbox
US3601515A (en) * 1969-07-30 1971-08-24 Mack Trucks Lubricant pump
US5505112A (en) * 1994-02-18 1996-04-09 Eaton Corporation Churning loss reduction means for gear type devices

Also Published As

Publication number Publication date
DE10032510A1 (en) 2001-02-08
SE520569C2 (en) 2003-07-29
DE10032510B4 (en) 2018-11-15
SE9902658D0 (en) 1999-07-12
SE9902658L (en) 2001-01-13

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 3A, 4A , 5A E 6A ANUIDADES.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1849 DE 13/06/2006.