JP4973994B2 - 電動ディスクブレーキ - Google Patents

電動ディスクブレーキ Download PDF

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Publication number
JP4973994B2
JP4973994B2 JP2007199537A JP2007199537A JP4973994B2 JP 4973994 B2 JP4973994 B2 JP 4973994B2 JP 2007199537 A JP2007199537 A JP 2007199537A JP 2007199537 A JP2007199537 A JP 2007199537A JP 4973994 B2 JP4973994 B2 JP 4973994B2
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JP
Japan
Prior art keywords
pad
brake
electric motor
electric
current
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.)
Expired - Fee Related
Application number
JP2007199537A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009035069A5 (enExample
JP2009035069A (ja
Inventor
東馬 山口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Astemo Ltd
Original Assignee
Hitachi Automotive Systems Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Automotive Systems Ltd filed Critical Hitachi Automotive Systems Ltd
Priority to JP2007199537A priority Critical patent/JP4973994B2/ja
Priority to US12/219,423 priority patent/US8235474B2/en
Priority to EP08013347.3A priority patent/EP2030854B1/en
Publication of JP2009035069A publication Critical patent/JP2009035069A/ja
Publication of JP2009035069A5 publication Critical patent/JP2009035069A5/ja
Application granted granted Critical
Publication of JP4973994B2 publication Critical patent/JP4973994B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B60T13/741—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 acting on an ultimate actuator
    • 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
    • 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
    • F16D2125/36—Helical cams, Ball-rotating ramps
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/44—Mechanical mechanisms transmitting rotation
    • F16D2125/46—Rotating members in mutual engagement
    • F16D2125/54—Rotating members in mutual engagement with non-parallel non-stationary axes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)
  • Braking Systems And Boosters (AREA)
JP2007199537A 2007-07-31 2007-07-31 電動ディスクブレーキ Expired - Fee Related JP4973994B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2007199537A JP4973994B2 (ja) 2007-07-31 2007-07-31 電動ディスクブレーキ
US12/219,423 US8235474B2 (en) 2007-07-31 2008-07-22 Electric disk brake
EP08013347.3A EP2030854B1 (en) 2007-07-31 2008-07-24 Electric disk brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007199537A JP4973994B2 (ja) 2007-07-31 2007-07-31 電動ディスクブレーキ

Publications (3)

Publication Number Publication Date
JP2009035069A JP2009035069A (ja) 2009-02-19
JP2009035069A5 JP2009035069A5 (enExample) 2010-09-09
JP4973994B2 true JP4973994B2 (ja) 2012-07-11

Family

ID=40257002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007199537A Expired - Fee Related JP4973994B2 (ja) 2007-07-31 2007-07-31 電動ディスクブレーキ

Country Status (3)

Country Link
US (1) US8235474B2 (enExample)
EP (1) EP2030854B1 (enExample)
JP (1) JP4973994B2 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8220594B2 (en) * 2007-08-30 2012-07-17 Nippon Soken, Inc Electric brake device
JP5333114B2 (ja) * 2009-09-18 2013-11-06 株式会社アドヴィックス 駐車ブレーキ制御装置
JP5436191B2 (ja) * 2009-12-21 2014-03-05 Ｎｔｎ株式会社 インホイール型モータ内蔵センサ付き車輪用軸受装置
JP5737500B2 (ja) * 2011-01-31 2015-06-17 日立オートモティブシステムズ株式会社 電動ブレーキ装置
JP5637067B2 (ja) * 2011-05-24 2014-12-10 株式会社アドヴィックス 電動ブレーキ装置および電動ブレーキ装置の制御方法
JP6338902B2 (ja) * 2014-03-24 2018-06-06 Ntn株式会社 電動ブレーキ装置および電動ブレーキ装置システム
DE102015001152A1 (de) * 2015-02-02 2016-08-04 Wabco Europe Bvba Verfahren zur Überwachung einer Bremse für Kraftfahrzeuge, Bremssystem zur Durchführung des Verfahrens sowie Kraftfahrzeug mit einem solchen
DE102015211359A1 (de) 2015-06-19 2017-01-05 Volkswagen Aktiengesellschaft Vorbereitung eines Bremsvorganges in einem Kraftfahrzeug
KR102500083B1 (ko) * 2018-03-08 2023-02-15 에이치엘만도 주식회사 전자식 브레이크 시스템 및 그 제어방법
US12097833B2 (en) * 2018-09-26 2024-09-24 Hitachi Astemo, Ltd. Electric brake, and control device
JP7169839B2 (ja) * 2018-10-11 2022-11-11 日立Astemo株式会社 ブレーキ制御装置及びブレーキシステム
KR20230036826A (ko) * 2021-09-08 2023-03-15 현대모비스 주식회사 전동식 브레이크

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59804088D1 (de) * 1997-11-22 2002-06-13 Continental Teves Ag & Co Ohg Verfahren und system zur ansteuerung einer elektromechanisch betätigbaren feststellbremse für kraftfahrzeuge
JP4000675B2 (ja) * 1998-07-02 2007-10-31 住友電気工業株式会社 車両用ブレーキ装置
US6250436B1 (en) * 1998-07-31 2001-06-26 Tokico Ltd. Motor-driven brake apparatus
JP3695171B2 (ja) * 1998-09-18 2005-09-14 トヨタ自動車株式会社 車両用電動ブレーキ装置
JP2001032868A (ja) * 1999-07-21 2001-02-06 Nissan Motor Co Ltd 電動ブレーキ装置
US6969126B2 (en) * 2000-02-28 2005-11-29 Hitachi, Ltd. Braking apparatus and method of controlling the same
JP4248729B2 (ja) * 2000-05-31 2009-04-02 株式会社日立製作所 電動ブレーキ装置
US6626269B2 (en) * 2000-08-08 2003-09-30 Delphi Technologies, Inc. Zero drag disc brake with anti-knock-back device
JP3740007B2 (ja) * 2000-09-28 2006-01-25 トヨタ自動車株式会社 車両用ブレーキの制御装置
JP2002213507A (ja) * 2001-01-17 2002-07-31 Nissan Motor Co Ltd 電動ブレーキ装置
JP3936210B2 (ja) 2001-10-22 2007-06-27 株式会社日立製作所 電動ディスクブレーキおよびその制御プログラム
DE10152423C2 (de) * 2001-10-24 2003-08-21 Lucas Automotive Gmbh Scheibenbremse
US7481301B2 (en) * 2003-11-17 2009-01-27 Arvinmeritor Technology, Llc Force sensor for vehicle brake application
US7467692B2 (en) * 2005-03-17 2008-12-23 Honeywell International Inc. Method of and system for reducing power required for an electric brake to maintain a static force
JP2007199537A (ja) 2006-01-27 2007-08-09 Murata Mach Ltd 画像形成装置
US8544966B2 (en) * 2008-01-17 2013-10-01 Advics Co., Ltd. Brake controller for vehicle and brake control method for vehicle
JP2009173082A (ja) * 2008-01-22 2009-08-06 Hitachi Ltd ブレーキ装置

Also Published As

Publication number Publication date
EP2030854A2 (en) 2009-03-04
EP2030854B1 (en) 2020-03-25
US8235474B2 (en) 2012-08-07
JP2009035069A (ja) 2009-02-19
US20090032342A1 (en) 2009-02-05
EP2030854A3 (en) 2015-01-14

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