FR3078374B1 - DISC CARRIER FOR A CLUTCH MECHANISM - Google Patents
DISC CARRIER FOR A CLUTCH MECHANISM Download PDFInfo
- Publication number
- FR3078374B1 FR3078374B1 FR1851679A FR1851679A FR3078374B1 FR 3078374 B1 FR3078374 B1 FR 3078374B1 FR 1851679 A FR1851679 A FR 1851679A FR 1851679 A FR1851679 A FR 1851679A FR 3078374 B1 FR3078374 B1 FR 3078374B1
- Authority
- FR
- France
- Prior art keywords
- lubrication
- openings
- disc holder
- clutch mechanism
- disc carrier
- 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.)
- Active
Links
- 238000005461 lubrication Methods 0.000 abstract 8
- 239000012530 fluid Substances 0.000 abstract 2
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/60—Clutching elements
- F16D13/64—Clutch-plates; Clutch-lamellae
- F16D13/648—Clutch-plates; Clutch-lamellae for clutches with multiple lamellae
-
- 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
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/72—Features relating to cooling
-
- 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
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/74—Features relating to 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
- F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
-
- 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
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
- F16D25/123—Details not specific to one of the before-mentioned types in view of cooling and 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/10—Clutch systems with a plurality of fluid-actuated clutches
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
L'invention concerne un porte-disques (106, 206, 110, 210) comprenant une pluralité d'ouvertures de lubrification (7, 7a, 7b, 7c, 7d) réparties circonférentiellement autour de l'axe de rotation (R) dudit porte-disques (106, 206, 110, 210) et axialement le long d'une pluralité de cannelures de lubrification (9, 9a, 9b, 9c) selon un arrangement de lubrification prédéfini permettant d'améliorer la circulation fluidique d'un fluide hydraulique autour dudit porte-disques (106, 206, 110, 210). En particulier, une aire des ouvertures de lubrification (7, 7a, 7b, 7c, 7d) du porte-disques (106, 206, 110, 210) présentent une variation suivant la direction axiale, d'un contour circulaire (8a, 8b, 8c, 8d) à un autre directement adjacent, de sorte que, pour chaque cannelure de lubrification (9, 9a, 9b, 9c), l'une des ouvertures de lubrification (7, 7a, 7b, 7c, 7d) a une aire supérieure à celles des autres ouvertures de lubrification (7, 7a, 7b, 7c, 7d) de ladite cannelure de lubrification (9, 9a, 9b, 9c). L'invention concerne aussi un mécanisme d'embrayage humide (10) comprenant un tel porte-disques (106, 206, 110, 210).The invention relates to a disc holder (106, 206, 110, 210) comprising a plurality of lubrication openings (7, 7a, 7b, 7c, 7d) distributed circumferentially around the axis of rotation (R) of said door. -discs (106, 206, 110, 210) and axially along a plurality of lubrication grooves (9, 9a, 9b, 9c) according to a predefined lubrication arrangement making it possible to improve the fluid circulation of a hydraulic fluid around said disc holder (106, 206, 110, 210). In particular, an area of the lubrication openings (7, 7a, 7b, 7c, 7d) of the disc holder (106, 206, 110, 210) have a variation in the axial direction, with a circular contour (8a, 8b , 8c, 8d) to another directly adjacent, so that for each lubrication spline (9, 9a, 9b, 9c) one of the lubrication openings (7, 7a, 7b, 7c, 7d) has a area greater than those of the other lubrication openings (7, 7a, 7b, 7c, 7d) of said lubrication groove (9, 9a, 9b, 9c). The invention also relates to a wet clutch mechanism (10) comprising such a disc carrier (106, 206, 110, 210).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1851679A FR3078374B1 (en) | 2018-02-27 | 2018-02-27 | DISC CARRIER FOR A CLUTCH MECHANISM |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1851679A FR3078374B1 (en) | 2018-02-27 | 2018-02-27 | DISC CARRIER FOR A CLUTCH MECHANISM |
FR1851679 | 2018-02-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3078374A1 FR3078374A1 (en) | 2019-08-30 |
FR3078374B1 true FR3078374B1 (en) | 2020-09-18 |
Family
ID=62597637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1851679A Active FR3078374B1 (en) | 2018-02-27 | 2018-02-27 | DISC CARRIER FOR A CLUTCH MECHANISM |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3078374B1 (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10049955B4 (en) * | 2000-10-10 | 2011-05-12 | Zf Friedrichshafen Ag | multi-plate clutch |
US20060113157A1 (en) * | 2004-12-01 | 2006-06-01 | Kiyokazu Ichikawa | Hub for wet multi-plate clutch |
JP2013053706A (en) * | 2011-09-06 | 2013-03-21 | Hitachi Constr Mach Co Ltd | Wet-type multi-plate clutch |
CN105074251B (en) * | 2013-04-30 | 2017-03-15 | 爱信艾达株式会社 | Speed change gear |
DE102014018980A1 (en) * | 2014-12-18 | 2016-06-23 | Borgwarner Inc. | Disk carrier and multi-plate clutch or brake with such a plate carrier |
EP3034901B1 (en) * | 2014-12-19 | 2020-10-21 | Magna PT B.V. & Co. KG | Coupling assembly for motor vehicle drive train |
-
2018
- 2018-02-27 FR FR1851679A patent/FR3078374B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR3078374A1 (en) | 2019-08-30 |
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Legal Events
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20190830 |
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Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 6 |
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PLFP | Fee payment |
Year of fee payment: 7 |