FR3120106B1 - Electromechanical actuator for vehicle braking system - Google Patents
Electromechanical actuator for vehicle braking system Download PDFInfo
- Publication number
- FR3120106B1 FR3120106B1 FR2101747A FR2101747A FR3120106B1 FR 3120106 B1 FR3120106 B1 FR 3120106B1 FR 2101747 A FR2101747 A FR 2101747A FR 2101747 A FR2101747 A FR 2101747A FR 3120106 B1 FR3120106 B1 FR 3120106B1
- Authority
- FR
- France
- Prior art keywords
- braking system
- vehicle braking
- electromechanical actuator
- abstract
- phosphorus
- 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
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000001050 lubricating effect Effects 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
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
- F16H57/0497—Screw mechanisms
-
- 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
- F16D65/00—Parts or details
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
- F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
- F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
-
- 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
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
-
- 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
- F16H57/041—Coatings or solid lubricants, e.g. antiseize layers or pastes
-
- 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
- F16D2121/00—Type of actuator operation force
- F16D2121/18—Electric or magnetic
- F16D2121/24—Electric or magnetic using motors
-
- 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
- F16D2125/00—Components of actuators
- F16D2125/18—Mechanical mechanisms
- F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
- F16D2125/34—Mechanical mechanisms converting rotation to linear movement or vice versa acting in the direction of the axis of rotation
- F16D2125/40—Screw-and-nut
-
- 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
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
- F16H2025/249—Special materials or coatings for screws or nuts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Transmission Devices (AREA)
Abstract
Cet actionneur électromécanique (10) pour système de freinage de véhicule comprend un organe de conversion (14) d’un mouvement de rotation en un mouvement de translation comprenant un revêtement comportant une couche lubrifiante comprenant du nickel et du phosphore. Figure pour l’abrégé : figure 1This electromechanical actuator (10) for a vehicle braking system comprises a component (14) for converting a rotational movement into a translational movement comprising a coating comprising a lubricating layer comprising nickel and phosphorus. Figure for abstract: figure 1
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2101747A FR3120106B1 (en) | 2021-02-23 | 2021-02-23 | Electromechanical actuator for vehicle braking system |
PCT/EP2022/053326 WO2022179861A1 (en) | 2021-02-23 | 2022-02-11 | Electromechanical actuator for a vehicle braking system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2101747A FR3120106B1 (en) | 2021-02-23 | 2021-02-23 | Electromechanical actuator for vehicle braking system |
FR2101747 | 2021-02-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3120106A1 FR3120106A1 (en) | 2022-08-26 |
FR3120106B1 true FR3120106B1 (en) | 2023-06-02 |
Family
ID=74871730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2101747A Active FR3120106B1 (en) | 2021-02-23 | 2021-02-23 | Electromechanical actuator for vehicle braking system |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3120106B1 (en) |
WO (1) | WO2022179861A1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08129938A (en) * | 1994-09-08 | 1996-05-21 | Chubu Electric Power Co Inc | Electrically-driven switch operating mechanism of power switch equipment |
US7578211B1 (en) * | 2004-03-29 | 2009-08-25 | Raytheon Company | Leadscrew drive with annular-shell leadscrew |
JP5117206B2 (en) * | 2008-01-30 | 2013-01-16 | 株式会社タムロン | Sliding member consisting of a combined structure of bolt shaft and nut |
FR3014513B1 (en) | 2013-12-09 | 2017-04-28 | Chassis Brakes Int Bv | DRUM BRAKE WITH BRAKE SEGMENT RETAINING MEMBER |
DE102017121942A1 (en) * | 2017-09-21 | 2019-03-21 | Schaeffler Technologies AG & Co. KG | Ball Screw |
-
2021
- 2021-02-23 FR FR2101747A patent/FR3120106B1/en active Active
-
2022
- 2022-02-11 WO PCT/EP2022/053326 patent/WO2022179861A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2022179861A1 (en) | 2022-09-01 |
FR3120106A1 (en) | 2022-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20220826 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |