FR3082260B1 - Amortisseur de torsion avec dispositif de frottement a activation conditionnelle - Google Patents
Amortisseur de torsion avec dispositif de frottement a activation conditionnelle Download PDFInfo
- Publication number
- FR3082260B1 FR3082260B1 FR1854975A FR1854975A FR3082260B1 FR 3082260 B1 FR3082260 B1 FR 3082260B1 FR 1854975 A FR1854975 A FR 1854975A FR 1854975 A FR1854975 A FR 1854975A FR 3082260 B1 FR3082260 B1 FR 3082260B1
- Authority
- FR
- France
- Prior art keywords
- torsion damper
- friction device
- rotation
- conditionally activated
- activated friction
- 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
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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
- F16F15/123—Wound springs
- F16F15/1238—Wound springs with pre-damper, i.e. additional set of springs between flange of main damper and hub
- F16F15/12386—Pre-damper cage construction
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- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
- F16F15/123—Wound springs
- F16F15/12353—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations
- F16F15/1236—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates
- F16F15/12366—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates acting on multiple sets of springs
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/129—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping means
- F16F15/1292—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping means characterised by arrangements for axially clamping or positioning or otherwise influencing the frictional plates
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Vibration Prevention Devices (AREA)
Abstract
L'invention concerne un amortisseur de torsion (1) destiné à être disposé entre une portion amont et une portion avale d'une chaîne de transmission d'un véhicule automobile ; l'amortisseur de torsion (1) comportant : - un premier élément (9, 10) et un deuxième élément (11) mobiles en rotation l'un par rapport à l'autre autour d'un axe X ; - un premier dispositif élastique ; - un deuxième dispositif élastique à activation conditionnelle activé lorsqu'un couple entraînant supérieur ou égal à un seuil de couple direct est transmis de l'élément d'entrée vers l'élément de sortie ; et - un dispositif de frottement à activation conditionnelle comportant une première rondelle de frottement (25) qui est agencée pour frotter directement ou indirectement contre le deuxième élément (11) et qui est liée en rotation avec au moins un organe d'actionnement (31) qui est interposé entre une zone d'appui rétro du premier élément (9, 10) et le deuxième organe élastique (14, 16).
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1854975A FR3082260B1 (fr) | 2018-06-07 | 2018-06-07 | Amortisseur de torsion avec dispositif de frottement a activation conditionnelle |
JP2019106408A JP7403974B2 (ja) | 2018-06-07 | 2019-06-06 | 条件付き作動式の摩擦装置を備えたトーショナルダンパ |
DE102019115442.1A DE102019115442A1 (de) | 2018-06-07 | 2019-06-06 | Torsionsdämpfer mit Reibvorrichtung mit bedingter Aktivierung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1854975A FR3082260B1 (fr) | 2018-06-07 | 2018-06-07 | Amortisseur de torsion avec dispositif de frottement a activation conditionnelle |
FR1854975 | 2018-06-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3082260A1 FR3082260A1 (fr) | 2019-12-13 |
FR3082260B1 true FR3082260B1 (fr) | 2021-05-21 |
Family
ID=63834121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1854975A Active FR3082260B1 (fr) | 2018-06-07 | 2018-06-07 | Amortisseur de torsion avec dispositif de frottement a activation conditionnelle |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP7403974B2 (fr) |
DE (1) | DE102019115442A1 (fr) |
FR (1) | FR3082260B1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7497623B2 (ja) | 2020-06-19 | 2024-06-11 | 株式会社アイシン | ダンパ装置 |
DE102021122870B3 (de) | 2021-09-03 | 2022-12-22 | Schaeffler Technologies AG & Co. KG | Torsionsschwingungsdämpfer |
DE102021122868A1 (de) | 2021-09-03 | 2023-03-09 | Schaeffler Technologies AG & Co. KG | Torsionsschwingungsdämpfer |
FR3131606A1 (fr) * | 2021-12-31 | 2023-07-07 | Valeo Embrayages | Dispositif d’amortissement de torsion pour une chaîne de transmission |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3430457A1 (de) * | 1984-08-18 | 1986-02-27 | Daimler-Benz Ag, 7000 Stuttgart | Geteiltes schwungrad |
DE3448587C2 (de) * | 1984-11-23 | 1998-08-27 | Luk Lamellen & Kupplungsbau | Kupplungsscheibe mit Torsionsschwingungsdämpfer |
FR2739426B1 (fr) * | 1995-09-29 | 1998-07-10 | Valeo | Dispositif amortisseur de torsion |
FR2890139B1 (fr) * | 2005-08-31 | 2007-10-19 | Valeo Embrayages | Embrayage a friction perfectionne, notamment pour vehicule automobile, comportant des moyens de frottement differencies |
JP5656949B2 (ja) * | 2012-10-01 | 2015-01-21 | トヨタ自動車株式会社 | 車両のダンパ装置 |
-
2018
- 2018-06-07 FR FR1854975A patent/FR3082260B1/fr active Active
-
2019
- 2019-06-06 JP JP2019106408A patent/JP7403974B2/ja active Active
- 2019-06-06 DE DE102019115442.1A patent/DE102019115442A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2019211082A (ja) | 2019-12-12 |
DE102019115442A1 (de) | 2019-12-12 |
FR3082260A1 (fr) | 2019-12-13 |
JP7403974B2 (ja) | 2023-12-25 |
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Legal Events
Date | Code | Title | Description |
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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: 20191213 |
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PLFP | Fee payment |
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 |