JP2020523255A - 制動制御ユニットを備える車両用のブレーキ・キャリパ - Google Patents
制動制御ユニットを備える車両用のブレーキ・キャリパ Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/04—Arrangements of piping, valves in the piping, e.g. cut-off valves, couplings or air hoses
- B60T17/043—Brake line couplings, air hoses and stopcocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/44—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal
- B60Q1/441—Electric switches operable by the driver's pedals
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
- B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
- B60T1/065—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels employing disc
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
- B60T13/16—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using pumps directly, i.e. without interposition of accumulators or reservoirs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/58—Combined or convertible systems
- B60T13/588—Combined or convertible systems both fluid and mechanical assistance or drive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/66—Electrical control in fluid-pressure brake systems
- B60T13/662—Electrical control in fluid-pressure brake systems characterised by specified functions of the control system components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
- B60T13/746—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive and mechanical transmission of the braking action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
- B60T17/22—Devices for monitoring or checking brake systems; Signal devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/04—Brake-action initiating means for personal initiation foot actuated
- B60T7/042—Brake-action initiating means for personal initiation foot actuated by electrical means, e.g. using travel or force sensors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/08—Brake-action initiating means for personal initiation hand actuated
- B60T7/10—Disposition of hand control
- B60T7/107—Disposition of hand control with electrical power assistance
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/17—Using electrical or electronic regulation means to control braking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/1755—Brake regulation specially adapted to control the stability of the vehicle, e.g. taking into account yaw rate or transverse acceleration in a curve
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2270/00—Further aspects of brake control systems not otherwise provided for
- B60T2270/30—ESP control system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2270/00—Further aspects of brake control systems not otherwise provided for
- B60T2270/40—Failsafe aspects of brake control systems
- B60T2270/402—Back-up
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2270/00—Further aspects of brake control systems not otherwise provided for
- B60T2270/40—Failsafe aspects of brake control systems
- B60T2270/404—Brake-by-wire or X-by-wire failsafe
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2270/00—Further aspects of brake control systems not otherwise provided for
- B60T2270/82—Brake-by-Wire, EHB
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Regulating Braking Force (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Elements And Transmission Devices (AREA)
- Braking Arrangements (AREA)
- Braking Systems And Boosters (AREA)
Abstract
Description
2 制動システム
3 アクチュエーション・システム
4 制御システム
6 ブレーキ
6FL 左前方ブレーキ
6FR 右前方ブレーキ
6RL 左後方ブレーキ
6RR 右後方ブレーキ
8 制動制御ネットワーク
9 電力供給ネットワーク
10 車輪
10FL 左前輪
10FR 右前輪
10RL 左後輪
10RR 右後輪
11 ブレーキ・ライト・システム
12 ブレーキ・ライト
14 ブレーキ・ライトをオン/オフにするためのスイッチ
30 ブレーキ・ペダル
32 制御ノブ
34 アクチュエーション検出器
40 増幅装置
41 ボックス
42 補助制御ユニット
44 横滑り防止装置
46 中央制御ユニット
47 液圧アクチュエータ
60 ディスク
61 ブレーキ・シュー
70 制動液圧装置
71 ピストン
72 電気機械的制動装置
73 制御ユニット
74 電気機械的アクチュエータ
80 CANタイプ・ネットワーク
80FL 左前輪用の制動制御線
80FR 右前輪用の制動制御線
80RL 左後輪用の制動制御線
80RR 右後輪用の制動制御線
82 液圧回路
82FL 左前方制動液圧線
82FR 右前方制動液圧線
82RL 左後方制動液圧線
82RR 右後方制動液圧線
90FL 左前方ブレーキ用の電力供給線
90FR 右前方ブレーキ用の電力供給線
90FL 左後方ブレーキ用の電力供給線
90RR 右後方ブレーキ用の電力供給線
Claims (12)
- 車両の車輪(10)の電気機械的ディスク・ブレーキ(6)用キャリパ(7)であって、
前記車輪(10)の制動を制御するように構成された制御ユニット(73)と、
前記車両の制動制御線(80FL、80FR、80RL、80RR)に前記制御ユニット(73)を電気的に接続するための電気的接続手段と
を備えることを特徴とする、キャリパ(7)。 - 前記車輪(10)のサービス・ブレーキを確実にするための液圧制動装置(70)と、
前記車両の制動システム(2)の液圧回路(82)に前記液圧制動装置(70)を連結するための液圧連結手段と、
前記車両(1)のパーキング・ブレーキ及び/又は緊急ブレーキを確実にするための電気機械的制動装置(72)と
を備える、請求項1に記載のキャリパ(7)。 - 前記制御ユニット(73)及び/又は前記電気機械的制動装置(72)を電気的に電源に接続するための電源接続手段と、
前記制御ユニット(73)を前記制動制御線(80FL、80FR、80RL、80RR)に接続するための接続及びデータ交換手段と
を備える、請求項1又は2に記載のキャリパ(7)。 - 車両の車輪(10)用の制動システム(2)であって、
請求項1から3までのいずれか一項に記載のキャリパ(7)を含む少なくとも1つのブレーキ(6)と、
使用者によって作動されて前記車両(1)を制御するように構成された制動アクチュエータ(30、32)であって、ブレーキ・ペダル(30)及び/又は制御ノブ(32)を備える、制動アクチュエータ(30、32)と、
前記制動アクチュエータ(30、32)を前記制御ユニット(73)に接続する前記制動制御線(80FL、80FR、80RL、80RR)と
を備える、制動システム(2)。 - 前記ブレーキ(6)が前記車両の前方ブレーキ(6FL、6FR)である、請求項4に記載の制動システム(2)。
- 前記アクチュエータ(30、32)によって伝達される制動力を増加させるように構成された制動増幅装置(40)であって、前記制御ユニット(73)が、前記制動制御線(80FL、80FR、80RL、80RR)によって前記制動増幅装置(40)に接続されている、制動増幅装置(40)
を備え、
前記増幅装置(40)の故障が検出された場合、前記制動アクチュエータ(30、32)が前記使用者によって作動されたとき、前記制御ユニット(73)が前記車輪(10)の制動を制御するように構成される、
請求項4又は5に記載の制動システム(2)。 - 前記ブレーキ(6)に前記車輪(10)を制動するよう命令するように構成された横滑り防止装置(44)であって、前記制御ユニット(73)が、前記制動制御線(80FL、80FR、80RL、80RR)によって前記横滑り防止装置(44)に接続されている、横滑り防止装置(44)
を備え、
前記横滑り防止装置(44)の故障が検出された場合、前記制動アクチュエータ(30、32)が前記使用者によって作動されたとき、前記制御ユニット(73)が前記車輪(10)の制動を制御するように構成される、
請求項4から6までのいずれか一項に記載の制動システム(2)。 - 前記横滑り防止装置(44)及び前記制動増幅装置(40)が配置されるボックス(41)を備える、請求項3及び6と組み合わせた請求項7に記載の制動システム(2)。
- 前記ボックス(41)が、液圧ブレーキ回路(82)の加圧ポンプを備え、前記加圧ポンプは、前記横滑り防止装置(44)及び前記制動増幅装置(40)によって制御されるように構成される、請求項8に記載の制動システム(2)。
- 少なくとも1つのブレーキ・ライト(12)と、前記ブレーキ・ライトをオンにするためのスイッチ(14)とを備え、前記制動アクチュエータ(30、32)がブレーキ・ペダル(30)を備え、前記スイッチ(14)のオン又はオフの状態が、前記ブレーキ・ペダル(30)の押下に依存し、
前記増幅装置(40)及び/又は前記横滑り防止装置(44)の故障が検出された場合、前記制御ユニット(73)は、前記スイッチ(14)の前記状態によって前記ブレーキ・ペダル(30)が押下されたことを検出すると、前記車輪(10)の制動を制御するように構成される、
請求項6から9までのいずれか一項に記載の制動システム(2)。 - 請求項4から10までのいずれか一項に記載の制動システム(2)を備える、モータ車両(1)。
- 前記車両(1)が乗用車である、請求項11に記載のモータ車両(1)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1755238A FR3067428B1 (fr) | 2017-06-12 | 2017-06-12 | Etrier de frein pour vehicule comprenant une unite de commande de freinage |
FR1755238 | 2017-06-12 | ||
PCT/FR2018/051361 WO2018229411A1 (fr) | 2017-06-12 | 2018-06-12 | Etrier de frein pour vehicule comprenant une unite de commande de freinage |
Publications (1)
Publication Number | Publication Date |
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JP2020523255A true JP2020523255A (ja) | 2020-08-06 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2020518587A Pending JP2020523255A (ja) | 2017-06-12 | 2018-06-12 | 制動制御ユニットを備える車両用のブレーキ・キャリパ |
Country Status (6)
Country | Link |
---|---|
US (1) | US20200114891A1 (ja) |
EP (1) | EP3634820B1 (ja) |
JP (1) | JP2020523255A (ja) |
CN (1) | CN110770099B (ja) |
FR (1) | FR3067428B1 (ja) |
WO (1) | WO2018229411A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020058819A1 (en) * | 2018-09-19 | 2020-03-26 | Freni Brembo S.P.A. | Automatic controlled brake-by-wire braking system for motorcycles |
FR3088697B1 (fr) | 2018-11-21 | 2021-06-25 | Foundation Brakes France | Frein a disque offrant une répartition equilibrée des efforts de poussée appliqués par un piston sur au moins une plaquette de frein |
FR3095790A1 (fr) * | 2019-05-10 | 2020-11-13 | Foundation Brakes France | Système de commande pour un frein électrique avec assistance hydraulique |
FR3097023B1 (fr) | 2019-06-04 | 2021-06-25 | Foundation Brakes France | Réducteur épicycloïdal comprenant au moins une pièce de transmission d’effort axial formant un chemin d’effort radialement excentré |
CN111923887B (zh) | 2020-06-08 | 2024-12-13 | 芜湖伯特利汽车安全系统股份有限公司 | 一种电液混合的整车制动系统 |
CN112158188B (zh) * | 2020-09-30 | 2022-12-09 | 重庆长安汽车股份有限公司 | 一种智能驾驶车辆行车制动系统、方法及汽车 |
FR3120338B1 (fr) * | 2021-03-03 | 2024-02-16 | Foundation Brakes France | Système de freinage pour véhicule automobile |
FR3129340B1 (fr) * | 2021-11-24 | 2024-04-26 | Hitachi Astemo France | Actionneur électromécanique comprenant une unité de commande électronique |
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- 2018-06-12 CN CN201880039190.4A patent/CN110770099B/zh active Active
- 2018-06-12 JP JP2020518587A patent/JP2020523255A/ja active Pending
- 2018-06-12 US US16/621,504 patent/US20200114891A1/en active Pending
- 2018-06-12 WO PCT/FR2018/051361 patent/WO2018229411A1/fr unknown
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Also Published As
Publication number | Publication date |
---|---|
FR3067428A1 (fr) | 2018-12-14 |
EP3634820B1 (fr) | 2024-02-28 |
WO2018229411A1 (fr) | 2018-12-20 |
US20200114891A1 (en) | 2020-04-16 |
CN110770099B (zh) | 2022-09-16 |
CN110770099A (zh) | 2020-02-07 |
EP3634820A1 (fr) | 2020-04-15 |
FR3067428B1 (fr) | 2019-07-12 |
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