WO2002086354A1 - Ölversorgungseinrichtung - Google Patents
Ölversorgungseinrichtung Download PDFInfo
- Publication number
- WO2002086354A1 WO2002086354A1 PCT/EP2002/004177 EP0204177W WO02086354A1 WO 2002086354 A1 WO2002086354 A1 WO 2002086354A1 EP 0204177 W EP0204177 W EP 0204177W WO 02086354 A1 WO02086354 A1 WO 02086354A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- oil
- collecting channel
- supply device
- oil collecting
- shafts
- Prior art date
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
- F16H57/042—Guidance of lubricant
-
- 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
- F16H57/048—Type of gearings to be lubricated, cooled or heated
- F16H57/0493—Gearings with spur or bevel gears
- F16H57/0494—Gearings with spur or bevel gears with variable gear ratio or for reversing rotary motion
-
- 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
- F16H63/32—Gear shift yokes, e.g. shift forks
- F16H2063/325—Rocker or swiveling forks, i.e. the forks are pivoted in the gear case when moving the sleeve
-
- 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
- F16H57/0467—Elements of gearings to be lubricated, cooled or heated
- F16H57/0468—Shift rods or shift forks
-
- 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
- F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
- F16H63/20—Multiple final output mechanisms being moved by a single common final actuating mechanism with preselection and subsequent movement of each final output mechanism by movement of the final actuating mechanism in two different ways, e.g. guided by a shift gate
- F16H63/206—Multiple final output mechanisms being moved by a single common final actuating mechanism with preselection and subsequent movement of each final output mechanism by movement of the final actuating mechanism in two different ways, e.g. guided by a shift gate the final output mechanisms being mounted coaxially on a single shaft, e.g. mono rail shift mechanism
-
- 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
- F16H63/32—Gear shift yokes, e.g. shift forks
-
- 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
- Y10T74/20—Control lever and linkage systems
- Y10T74/20012—Multiple controlled elements
- Y10T74/20018—Transmission control
- Y10T74/20177—Particular element [e.g., shift fork, template, etc.]
-
- 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
- Y10T74/20—Control lever and linkage systems
- Y10T74/20012—Multiple controlled elements
- Y10T74/20018—Transmission control
- Y10T74/20177—Particular element [e.g., shift fork, template, etc.]
- Y10T74/20183—Shift fork structure
Definitions
- the invention relates to an oil supply device for transmissions according to the preamble of claim 1.
- gearboxes In gearboxes and especially in manual gearboxes, the lubrication of the gears, bearings and the idler gear bearings on and in shafts is of particular importance due to the complex construction of the gearbox.
- Oil lines are used, or oil baffles, oil holes or increased oil levels in the gearbox are used.
- the gears When the gears are immersed in the oil, it is distributed arbitrarily in the transmission depending on the speed, gear and driving condition of the vehicle.
- Fixed oil guiding devices attempt to direct the oil in a targeted manner.
- the oil When the components are helically toothed, the oil is conveyed in the oil pan in the direction specified by the helical toothing, so that there is a different accumulation of oil in the oil pan.
- an oil supply device has become known, which is arranged as an oil collecting device, oil reservoir and oil supply device in a fixed position in the transmission housing. Distributing oil collected over a large area in another large area cannot be guaranteed with this arrangement.
- the invention is based, with one
- Gearbox especially in a motor vehicle manual transmission, to improve the oiling of components.
- an oil supply device is proposed in a vehicle transmission with which the existing oil is brought to the locations provided for oiling.
- the vehicle transmission has a transmission housing with wheels arranged on shafts that have toothings, with bearings in which wheels and shafts are rotatably mounted, and with a switching device that is used for this is suitable to connect the wheels and shafts to a torque transmission.
- An oil collecting channel is provided which is arranged on movable elements of the switching device and which moves with the elements of the switching device.
- the oil collecting trough extends essentially through the entire part having wheels in the transmission and has at least one opening which, during the movements of the elements of the switching device, sweeps over areas within the transmission housing on which the bearings, toothings or synchronizers are arranged.
- a separating device for example in the form of a partition plate, is provided in the area of an oil pan in the transmission housing, which separates a first area with a lower oil level from a second area with a higher oil level.
- the oil collecting channel conveys sprayed oil from the first area with the lower oil level to the second area with the higher oil level, because in the first area wheels with a larger diameter can engage deeper in the oil and in the second area gear wheels with a smaller diameter are less deep there the oil can intervene.
- At least one of the openings of the oil collecting trough is arranged in such a way that, at least in a defined position of its movement, it can deliver oil into a second oil collecting trough, which is arranged in the transmission housing or on a circuit element in a manner fixed against movement.
- the oil collecting trough advantageously has a slope, so that the oil can flow in the oil collecting trough in the normal position of the transmission with the aid of gravity.
- the movement of the oil collecting channel takes place in the longitudinal direction of the transmission housing along the axes of rotation of the shafts, and in another embodiment the movement of the oil collecting channel takes place at an angle to the longitudinal direction of the gear housing and thus at right angles to the axes of rotation of the shafts.
- One embodiment shows the oil collecting channel mounted on a shift shaft movable in the longitudinal direction of the transmission, and another embodiment shows the oil collecting channel on one
- Locking plate mounted which is provided for locking shifting forks of the shifting device not selected for shifting and which can be moved at right angles to the longitudinal direction of the transmission.
- the oil collecting trough is advantageously formed from a resistant plastic, which is light in weight and, for example, as an injection molded part can be latched into corresponding receptacles on the load-bearing switching device.
- the housing contour can also be changed, which leads to the separation of different oil spaces.
- an increased oil level is generated in the dynamic operation of the transmission, so that the gears with small pitch circle diameters can be supplied with sufficient oil to avoid damage to the gears. So that the oil, which is transported forwards in the floor area of the oil pan through the housing designs and through the helical gears of the gears in the gearbox, for example, when it is thrown up, through the gears again specifically into the rear space behind
- the oil collecting channel is attached in the form of an active channel in the area above the gearwheels.
- the oil collecting channel actively participates in the movement of switching elements, collects spray oil and lets it flow in predetermined directions, whereby targeted openings or outlets are made on the oil collecting channel in order to direct the oil flow onto certain groups of wheels or components such as synchronizers, bearings or wheels. So that will sufficient gearbox oiling is achieved.
- the carrier component on which the active oil collecting trough is located depending on the gear position of the switching device, entire areas are covered and supplied with oil.
- Figure 1 is a side view of a gear housing with oil collecting channel and bulkhead.
- Fig. 3 is an oblique view with oil drip tray on a locking plate
- Fig. 3 is an oblique view with oil drip tray on a selector shaft.
- a gearbox 2 is shown, the rear housing part 4 with a raised bottom and a front housing part 6, a main shaft 8 with fixed gears 10 and idler gears 12, a countershaft 14 with fixed gears 16 and idler gears 18, a drive shaft 20, a reverse gear idler gear 22 and a bulkhead plate 24 comprises.
- the switching rocker 28 which is mounted in the housing parts 4 and 6 via the bearing bolts 26
- FIG. 2 An oil collecting channel 34 inclined in the direction of the rear housing part 4 is mounted on the locking plate 32. sets, which has oil outlets 36 and 38.
- the oil level in a rest position 40 is determined by the amount of oil and the height of the bulkhead 24 and is designed in the embodiment shown so that there is a tie in the two oil areas or oil spaces 42 and 44.
- the oil level 46 rises behind the partition plate 24 in the oil region 44 during operation. A quick backflow to the front is prevented by the bulkhead plate 24. In the increased oil level 46, the gearwheels in the oil area 44 can now be exchanged deeper and receive an adequate oil supply.
- the oil level 48 in the oil area 42 drops somewhat, but is also sufficient for the toothing and bearings to be oiled there.
- the single-rod switching device for the manual transmission has a central shift shaft 50 which is rotatably and axially displaceably mounted in the transmission housing 4, 6 is.
- the locking device has a locking plate 32, two guide bolts 30, a lever hub 52, a driving pin 54 and a locking pin 56. which are each arranged perpendicular to the locking plate 32.
- the locking plate itself is arranged parallel to the central control shaft 50 and is displaceably mounted on the two guide bolts 30, which are firmly connected to the housing 4, 6.
- Thrust member 62 has at one end a bolt 64 parallel to the locking plate 32.
- the lever hub 52 Coaxial and displaceable to the central control shaft 50, the lever hub 52 is provided, which forms a lever together with an extension part 66; At the lower, free end of the extension part 66, an elongated hole 68 is provided, in which the bolt 64 of the locking plate 32 engages.
- the lever hub 52 has on its inside diameter one or two continuous grooves 70, into which the driver pin 54 arranged transversely to the central selector shaft 50 engages.
- blocking elements 74 are transverse to the switching elements, which are designed as rocker arms 28 or push forks.
- the lever hub 52 When selecting an alley, ie by turning the central control shaft 50, the lever hub 52 is rotated via the driving pin 54. About the between the Lever hub 52 and the rigid thrust member 62 of the locking plate 32 arranged thrust-swivel joint is converted into a longitudinal movement and the locking plate 32 is moved on its guide pin 30 transversely to the central shift shaft 50 depending on the rotational position of the central shift shaft 50. As a result, the oil collecting channel 34 also moves along the arrow 78.
- the recesses 58 in the locking plate 32 engage the switching rockers 28 via the locking elements 74. In the regions between the individual switching gates, the locking surfaces on the recesses 58 overlap with the locking surfaces of the locking elements 74 all shift rockers 28.
- the locking plate 32 is aligned with the corresponding longitudinal groove 76 of the locking element 74 of the respective shift rocker 28, which shifts the gear or gears in the preselected shift gate.
- the shift rocker 28 or the push fork is thus free in the longitudinal direction and can be switched.
- the locking surfaces on the locking plate 32 overlap with the locking surfaces on the locking elements 74 of the rockers, since the longitudinal grooves 76 in the locking elements 74 are arranged offset with respect to one another in accordance with the selection rotation path.
- the central shift shaft 50 is displaced in the longitudinal direction relative to the housing 4, 6 and thus to the locking plate 32.
- the construction of the lock requires a lever hub 52 which is fixed in the longitudinal direction.
- the lever hub 52 is fixed in the longitudinal direction via the locking pin 56 fixed to the housing.
- the central control shaft 50 is turned, on the other hand, the lever hub 52 is in its outer arcuate groove 72 on the locking pin 56 guided along.
- the driver pin 54 slides in the longitudinal grooves 70 along the inside diameter of the lever hub 52.
- the oil drip tray is attached to the control shaft 50 and is moved in the switching direction according to arrow 80.
- a further oil collecting channel 82 which is arranged here schematically in the transmission housing 6, is only reached by the oil collecting channel 34 moving along the arrow 80 in certain positions of the control shaft 50 and can only then deliver oil to the further oil collecting channel 82 via the opening 36.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02730160A EP1381797B1 (de) | 2001-04-21 | 2002-04-16 | Ölversorgungseinrichtung |
US10/474,598 US7195103B2 (en) | 2001-04-21 | 2002-04-16 | Oil supplying device |
JP2002583850A JP4194848B2 (ja) | 2001-04-21 | 2002-04-16 | 油供給装置 |
DE50200673T DE50200673D1 (de) | 2001-04-21 | 2002-04-16 | Ölversorgungseinrichtung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10119573A DE10119573A1 (de) | 2001-04-21 | 2001-04-21 | Ölversorgungseinrichtung |
DE10119573.7 | 2001-04-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002086354A1 true WO2002086354A1 (de) | 2002-10-31 |
Family
ID=7682208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2002/004177 WO2002086354A1 (de) | 2001-04-21 | 2002-04-16 | Ölversorgungseinrichtung |
Country Status (5)
Country | Link |
---|---|
US (1) | US7195103B2 (de) |
EP (1) | EP1381797B1 (de) |
JP (1) | JP4194848B2 (de) |
DE (2) | DE10119573A1 (de) |
WO (1) | WO2002086354A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2556275A4 (de) * | 2010-04-08 | 2015-07-01 | Scania Cv Ab | Schmiersystem für ein fahrzeuggetriebe |
EP3287671A4 (de) * | 2015-04-23 | 2018-11-14 | Aisin AI Co., Ltd. | Getriebe |
EP4015878A1 (de) * | 2020-12-21 | 2022-06-22 | Renault s.a.s | Schmierrinne für ein getriebe und getriebe mit einer solchen rinne, die auf einer gabelachse gehalten wird |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060231337A1 (en) * | 2005-04-11 | 2006-10-19 | The Falk Corporation | Elevated oil reservoir collection and distribution system |
KR100794917B1 (ko) | 2006-06-02 | 2008-01-14 | 다이모스(주) | 차량용 변속기의 단일 시프트 레일 타입 변속조작기구 |
SE530447C2 (sv) * | 2006-10-25 | 2008-06-10 | Scania Cv Abp | Smörjanordning, växellåda och sätt att smörja en växellåda |
JP4235845B2 (ja) * | 2007-06-11 | 2009-03-11 | 三菱自動車工業株式会社 | 変速装置 |
DE102009014312A1 (de) * | 2009-03-25 | 2010-09-30 | Valeo Systèmes d'Essuyage | Elektromotorischer Hilfsantrieb, insbesondere Wischerantrieb |
GB2474873B (en) * | 2009-10-29 | 2016-03-02 | Gm Global Tech Operations Inc | Shift fork |
BR112012025501A2 (pt) * | 2010-04-06 | 2016-06-21 | Kongsberg Automotive Ab | conjunto de garfo de troca de marcha e método para montar um conjunto de garfo de troca de marcha |
ES2778303T3 (es) | 2012-12-19 | 2020-08-10 | Mitsubishi Electric Corp | Acondicionador de aire |
JP5914539B2 (ja) * | 2014-01-31 | 2016-05-11 | 本田技研工業株式会社 | シフトチェンジ機構の潤滑構造 |
KR101637693B1 (ko) * | 2014-10-15 | 2016-07-08 | 현대자동차주식회사 | 수동변속기용 변속 장치 |
GB201513095D0 (en) * | 2015-07-24 | 2015-09-09 | Qinetiq Ltd | Shifting apparatus |
US10738887B2 (en) * | 2018-02-06 | 2020-08-11 | Arvinmeritor Technology, Llc | Shift fork and method of manufacture |
WO2020079804A1 (ja) * | 2018-10-18 | 2020-04-23 | 株式会社Fuji | ワークストッカ |
CN111677844A (zh) * | 2020-06-24 | 2020-09-18 | 陕西法士特汽车传动集团有限责任公司 | 一种变速器上盖总成 |
WO2023208266A1 (de) | 2022-04-26 | 2023-11-02 | Schaeffler Technologies AG & Co. KG | Versorgungsvorrichtung zur schmiermittel-versorgung, system zur versorgung eines wälzlagers mit schmiermittel und getriebe für ein fahrzeug |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4329887A (en) * | 1979-02-07 | 1982-05-18 | Nissan Motor Co., Ltd. | Transmission for an automobile |
GB2166816A (en) * | 1984-10-09 | 1986-05-14 | Honda Motor Co Ltd | Transmission lubrication |
DE19538192A1 (de) | 1995-10-13 | 1997-04-17 | Zahnradfabrik Friedrichshafen | Ölversorgungsvorrichtung |
DE19602041A1 (de) | 1996-01-20 | 1997-07-24 | Ford Werke Ag | Schaltgabel für ein Wechselgetriebe |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3529698A (en) * | 1967-05-05 | 1970-09-22 | Gen Electric | Self-operating lubrication system for gear drive units |
US3587783A (en) * | 1969-11-28 | 1971-06-28 | Gen Motors Corp | Power transmission and transmission-lubricating system |
JPS5455261A (en) * | 1977-10-12 | 1979-05-02 | Toyota Motor Corp | Lubricant induction unit for gear transmission |
FR2751726B1 (fr) * | 1996-07-25 | 1998-09-18 | Renault | Agencement perfectionne pour la lubrification d'un train d'engrenages et boite de vitesses de vehicule automobile equipee d'un tel agencement |
JP3646498B2 (ja) * | 1997-12-26 | 2005-05-11 | スズキ株式会社 | トランスミッションの潤滑装置 |
DE19912328A1 (de) * | 1999-03-19 | 2000-09-21 | Zahnradfabrik Friedrichshafen | Vorrichtung zur Ölführung in einem Getriebe eines Kraftfahrzeuges |
US6374951B1 (en) * | 2000-02-22 | 2002-04-23 | Eaton Corporation | Gear isolation shroud for transmission |
JP4563069B2 (ja) * | 2004-04-20 | 2010-10-13 | 本田技研工業株式会社 | 平行軸式自動変速機 |
-
2001
- 2001-04-21 DE DE10119573A patent/DE10119573A1/de not_active Withdrawn
-
2002
- 2002-04-16 US US10/474,598 patent/US7195103B2/en not_active Expired - Fee Related
- 2002-04-16 JP JP2002583850A patent/JP4194848B2/ja not_active Expired - Fee Related
- 2002-04-16 EP EP02730160A patent/EP1381797B1/de not_active Expired - Lifetime
- 2002-04-16 DE DE50200673T patent/DE50200673D1/de not_active Expired - Lifetime
- 2002-04-16 WO PCT/EP2002/004177 patent/WO2002086354A1/de active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4329887A (en) * | 1979-02-07 | 1982-05-18 | Nissan Motor Co., Ltd. | Transmission for an automobile |
GB2166816A (en) * | 1984-10-09 | 1986-05-14 | Honda Motor Co Ltd | Transmission lubrication |
DE19538192A1 (de) | 1995-10-13 | 1997-04-17 | Zahnradfabrik Friedrichshafen | Ölversorgungsvorrichtung |
DE19602041A1 (de) | 1996-01-20 | 1997-07-24 | Ford Werke Ag | Schaltgabel für ein Wechselgetriebe |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2556275A4 (de) * | 2010-04-08 | 2015-07-01 | Scania Cv Ab | Schmiersystem für ein fahrzeuggetriebe |
EP3287671A4 (de) * | 2015-04-23 | 2018-11-14 | Aisin AI Co., Ltd. | Getriebe |
EP4015878A1 (de) * | 2020-12-21 | 2022-06-22 | Renault s.a.s | Schmierrinne für ein getriebe und getriebe mit einer solchen rinne, die auf einer gabelachse gehalten wird |
FR3118112A1 (fr) * | 2020-12-21 | 2022-06-24 | Renault S.A.S. | Goulotte de lubrification de boîte de vitesses et boîte de vitesses comportant une telle goulotte retenue sur un axe de fourchette |
Also Published As
Publication number | Publication date |
---|---|
JP2004522100A (ja) | 2004-07-22 |
JP4194848B2 (ja) | 2008-12-10 |
DE50200673D1 (de) | 2004-08-26 |
US7195103B2 (en) | 2007-03-27 |
EP1381797A1 (de) | 2004-01-21 |
EP1381797B1 (de) | 2004-07-21 |
US20040108168A1 (en) | 2004-06-10 |
DE10119573A1 (de) | 2002-10-24 |
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