FR2885976A1 - Left and right auto-amplifying electromagnetic disc brake device actuating method for brake installation, involves determining closure force of one brake shoe from that of another brake shoe - Google Patents

Left and right auto-amplifying electromagnetic disc brake device actuating method for brake installation, involves determining closure force of one brake shoe from that of another brake shoe

Info

Publication number
FR2885976A1
FR2885976A1 FR0651754A FR0651754A FR2885976A1 FR 2885976 A1 FR2885976 A1 FR 2885976A1 FR 0651754 A FR0651754 A FR 0651754A FR 0651754 A FR0651754 A FR 0651754A FR 2885976 A1 FR2885976 A1 FR 2885976A1
Authority
FR
France
Prior art keywords
brake
brake shoe
closure force
involves determining
shoe
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.)
Withdrawn
Application number
FR0651754A
Other languages
French (fr)
Inventor
Thuan Cao Chi
Dietmar Baumann
Dirk Hofmann
Herbert Vollert
Willi Nagel
Andreas Henke
Bertram Foitzik
Bernd Goetzelmann
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2885976A1 publication Critical patent/FR2885976A1/en
Withdrawn legal-status Critical Current

Links

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
    • B60T13/746—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
    • 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
    • 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
    • B60T2270/83—Control features of electronic wedge brake [EWB]
    • 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
    • F16D2127/00—Auxiliary mechanisms
    • F16D2127/08—Self-amplifying or de-amplifying mechanisms
    • F16D2127/10—Self-amplifying or de-amplifying mechanisms having wedging elements

Abstract

The method involves determining a closure force of a brake shoe from a closure force of another brake shoe by taking into account a correction value depending on an operating state. The correction value is a coefficient that is determined from a relation between the coefficients of friction and the course of displacement of the brake shoes. Each brake shoe slides on an inclined plane with respect to the peripheral direction of a disk brake in a brake caliper. An independent claim is also included for a vehicle brake installation comprising auto-amplifying electromechanical right and left disc brakes.
FR0651754A 2005-05-17 2006-05-16 Left and right auto-amplifying electromagnetic disc brake device actuating method for brake installation, involves determining closure force of one brake shoe from that of another brake shoe Withdrawn FR2885976A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510022660 DE102005022660A1 (en) 2005-05-17 2005-05-17 Method for actuating an arrangement of two self-energizing electromechanical disc brakes

Publications (1)

Publication Number Publication Date
FR2885976A1 true FR2885976A1 (en) 2006-11-24

Family

ID=37388373

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0651754A Withdrawn FR2885976A1 (en) 2005-05-17 2006-05-16 Left and right auto-amplifying electromagnetic disc brake device actuating method for brake installation, involves determining closure force of one brake shoe from that of another brake shoe

Country Status (3)

Country Link
JP (1) JP5173150B2 (en)
DE (1) DE102005022660A1 (en)
FR (1) FR2885976A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008071523A1 (en) 2006-12-12 2008-06-19 Continental Automotive Gmbh Compensated wedge control

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006060775A1 (en) * 2006-12-21 2008-06-26 Siemens Ag Wedge brake, for a vehicle wheel, has a wedge moved by an actuator to press against the brake disk with a brake lining of ductile metal with hard particles
JP4964792B2 (en) * 2008-01-21 2012-07-04 曙ブレーキ工業株式会社 Self-boosting variable brake system
JP2011122649A (en) * 2009-12-10 2011-06-23 Akebono Brake Ind Co Ltd Electric brake device
US9420811B2 (en) * 2011-03-15 2016-08-23 Nisshin Foods Inc. Dried noodles manufacturing method
JP2016180481A (en) * 2015-03-25 2016-10-13 曙ブレーキ工業株式会社 Electrically-driven disc brake device
JP7210903B2 (en) * 2018-05-18 2023-01-24 日本精工株式会社 Electric brake device and electric brake system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10057059C2 (en) * 2000-11-17 2003-12-24 Transense Technologies Plc Method and device for monitoring measured values by frequency analysis of modulated backscattering
DE10201555A1 (en) * 2002-01-17 2003-08-07 Bosch Gmbh Robert Electromechanical friction brake for motor vehicle, has disc brake with wedge shaped backing to apply pad to rotor
JP2004122974A (en) * 2002-10-03 2004-04-22 Nissan Motor Co Ltd Braking device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008071523A1 (en) 2006-12-12 2008-06-19 Continental Automotive Gmbh Compensated wedge control
US8175784B2 (en) 2006-12-12 2012-05-08 Continental Automotive Gmbh Compensated wedge control

Also Published As

Publication number Publication date
DE102005022660A1 (en) 2006-12-14
JP5173150B2 (en) 2013-03-27
JP2006321478A (en) 2006-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150130