EP1530687A1 - Frein a disque a commande electromecanique destine a des vehicules - Google Patents

Frein a disque a commande electromecanique destine a des vehicules

Info

Publication number
EP1530687A1
EP1530687A1 EP03787757A EP03787757A EP1530687A1 EP 1530687 A1 EP1530687 A1 EP 1530687A1 EP 03787757 A EP03787757 A EP 03787757A EP 03787757 A EP03787757 A EP 03787757A EP 1530687 A1 EP1530687 A1 EP 1530687A1
Authority
EP
European Patent Office
Prior art keywords
control
disc brake
unit
actuating unit
brake
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Withdrawn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
EP03787757A
Other languages
German (de)
English (en)
Inventor
Peter Rieth
Enno Kelling
Bernd Piller
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.)
Continental Teves AG and Co OHG
Original Assignee
Continental Teves AG and Co OHG
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
Priority claimed from DE10257508A external-priority patent/DE10257508A1/de
Application filed by Continental Teves AG and Co OHG filed Critical Continental Teves AG and Co OHG
Publication of EP1530687A1 publication Critical patent/EP1530687A1/fr
Withdrawn legal-status Critical Current

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
    • 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
    • F16D65/00—Parts or details
    • F16D65/78—Features relating to cooling
    • F16D2065/785—Heat insulation or reflection
    • 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
    • F16D2131/00—Overall arrangement of the actuators or their elements, e.g. modular construction
    • F16D2131/02—Overall arrangement of the actuators or their elements, e.g. modular construction of the actuator controllers

Definitions

  • the invention relates to an electromechanically actuated disc brake for motor vehicles with a brake caliper, and an actuating unit arranged on the brake caliper, with two friction linings interacting with one side surface of a brake disk, at least one of the friction linings being engageable with the brake disk by the actuating unit, and the actuating unit has an electric motor which is controlled by means of an electronic control unit.
  • Such an electromechanically actuated disc brake is known from international patent application WO 98/27357.
  • the tensioning force to be applied by the actuating unit is regulated with the aid of a force measuring device which is located in the force flow between the brake caliper and the actuating unit.
  • the above-mentioned publication does not impart any information to the person skilled in the art with regard to the spatial position of the control and regulating unit relative to the disc brake.
  • control and regulating unit is accommodated in a suitable motor vehicle compartment separately from the disc brake.
  • an electrical connection can be realized over a certain distance. This involves additional, complex measures with regard to electromagnetic compatibility, which are to be regarded as less advantageous. The vulnerability of such an electrical connection, for example due to external mechanical influences, is also perceived as disadvantageous.
  • control and regulating unit is arranged on the actuating unit.
  • control and regulating unit is thermally decoupled from the actuating unit.
  • the thermal decoupling is realized by spacers between the actuation unit and the control and regulating unit.
  • the electrical connection of the control and regulating unit to the actuating unit is one Plug connection executed. This measure significantly increases the operational safety of the disc brake, since the plug connection is less sensitive to mechanical influences.
  • control and regulating unit is connected to the actuating unit in such a way that the separation is only possible with special tools. This ensures a protective function against misuse by unauthorized persons.
  • actuating unit and the control and regulating unit are designed as independently manageable and test assemblies.
  • FIG. 1 is a schematic, three-dimensional representation of an embodiment of the electromechanically actuated disc brake according to the invention
  • Fig. 2 is a view of the embodiment shown in Fig. 1 in the direction of the arrow shown in Fig. 1 and
  • Fig. 3 shows the modular structure of the embodiment shown in Fig. 1 in a schematic representation.
  • the actuating element serves to actuate a floating caliper disc brake, the brake caliper 4 of which is only schematically indicated and is displaceably mounted in a fixed holder (not shown).
  • a pair of friction linings are arranged in the brake caliper 4 in such a way that they face the left and right side surfaces of a brake disk 7. While one of the friction linings can be brought directly into engagement with the brake disk 7 by means of an actuating element (not shown), the second of the friction linings is pressed against the opposite side surface of the brake disk 7 by the action of a reaction force applied by the brake caliper 4 when the arrangement is actuated ,
  • the disc brake according to the invention has a modular structure and essentially consists of three independently manageable and testable assemblies, namely an actuation unit 1, a control and regulating unit 2 and the brake caliper 4 mentioned above.
  • the control and regulating unit 2 is attached directly to the actuating unit 1.
  • the frictional heat generated when the disc brake is actuated and the heat losses of the actuating unit 1 are kept away from the control and regulating unit 2 by spacers 3.
  • these spacers 3 are attached both to the control and regulating unit 2 and to the actuating unit 1. They consist of heat-insulating material and are preferably designed as snap-in connections.
  • the control and regulating unit 2 is therefore thermally decoupled from the other two modules and is not threatened by malfunctions or a failure due to thermal loads.
  • the electrical connection 5 between these two modules can be carried out particularly inexpensively, for example in the form of a plug connection.
  • a plug connection As shown in Fig. 3, is on the actuator 1 facing side of the control and regulating unit 2 formed a contact strip.
  • the socket which is indicated schematically in FIG. 3 and is opposite the contact strip, forms, together with the contact strip, this stable electrical connection 5. Because of this plug connection 5, complex measures for electromagnetic compatibility can be dispensed with. In addition, this compact electrical plug-in connection 5 is protected against mechanical loads acting from the outside and thereby contributes to increasing the operational safety of the disc brake according to the invention.
  • the control and regulating unit 2 is connected to the actuating unit 1 via the spacers 3 and the electrical plug connection 5 in such a way that they can only be separated using special tools. This prevents improper separation by unauthorized persons.
  • the modular structure makes it possible to change the individual modules in the event of a defect.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

L'invention concerne un frein à disque à commande électromécanique destiné à des véhicules, comportant un étrier de frein et une unité d'actionnement logée sur l'étrier de frein. Ladite unité d'actionnement comporte deux revêtements de friction interagissant avec deux surfaces latérales respectives d'un disque de frein, au moins un des revêtements de friction pouvant être amené en prise avec le disque de frein par l'intermédiaire de l'unité d'actionnement, ainsi qu'un moteur électrique commandé au moyen d'une unité de commande et de régulation électronique. L'invention vise à mettre en oeuvre un frein à disque compact. A cet effet, l'unité de commande et de régulation (2) est logée directement sur l'unité d'actionnement (1). Ainsi, il est possible de concevoir la connexion électrique (5) en tant que connexion enfichable se révélant avantageuse en matière de coûts et de sécurité.
EP03787757A 2002-08-13 2003-08-08 Frein a disque a commande electromecanique destine a des vehicules Withdrawn EP1530687A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10236972 2002-08-13
DE10236972 2002-08-13
DE10257508 2002-12-10
DE10257508A DE10257508A1 (de) 2002-08-13 2002-12-10 Elektromechanisch betätigbare Scheibenbremse für Kraftfahrzeuge
PCT/EP2003/008841 WO2004016965A1 (fr) 2002-08-13 2003-08-08 Frein a disque a commande electromecanique destine a des vehicules

Publications (1)

Publication Number Publication Date
EP1530687A1 true EP1530687A1 (fr) 2005-05-18

Family

ID=31889094

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03787757A Withdrawn EP1530687A1 (fr) 2002-08-13 2003-08-08 Frein a disque a commande electromecanique destine a des vehicules

Country Status (3)

Country Link
US (1) US7267209B2 (fr)
EP (1) EP1530687A1 (fr)
WO (1) WO2004016965A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7527129B2 (en) * 2004-08-31 2009-05-05 Honeywell International Inc. Brake carrier having improved electromechanical actuator and mounting arrangement therefor
DE102005018241A1 (de) * 2005-04-19 2006-10-26 Basf Ag Hexarylen- und Pentarylentetracarbonsäurediimide
JP4826942B2 (ja) 2006-03-31 2011-11-30 日立オートモティブシステムズ株式会社 電動ディスクブレーキ、及び電動ディスクブレーキの組立方法
JP2008095909A (ja) * 2006-10-16 2008-04-24 Hitachi Ltd 電動ブレーキ装置
JP6198549B2 (ja) * 2013-09-30 2017-09-20 株式会社アドヴィックス 車両の電動制動装置
JP6439709B2 (ja) * 2016-01-22 2018-12-19 株式会社アドヴィックス 車両の電動制動装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4760898A (en) 1987-03-13 1988-08-02 Inertia Dynamics, Inc. Armature assembly
DE19615186C1 (de) 1996-04-17 1997-08-21 Siemens Ag Bremsanlage für ein Kraftfahrzeug
DE19629936C1 (de) * 1996-07-24 1997-11-20 Siemens Ag Bremsanlage für ein Kraftfahrzeug
DE19652230A1 (de) 1996-12-16 1998-06-18 Teves Gmbh Alfred Elektromechanisch betätigbare Scheibenbremse
DE19859605B4 (de) * 1998-12-23 2008-02-21 Continental Teves Ag & Co. Ohg Verfahren und Vorrichtung zum Ansteuern einer elektromechanisch betätigbaren Feststellbremse
DE10054938C2 (de) * 2000-11-06 2003-03-06 Siemens Ag Modul einer elektromechanisch betätigbaren Scheibenbremse und Scheibenbremse mit einem solchen Modul
DE10061950C2 (de) * 2000-12-13 2002-11-21 Knorr Bremse Systeme Elektromechanischer Bremsaktuator
JP4154883B2 (ja) * 2001-11-01 2008-09-24 株式会社日立製作所 ブレーキ装置
SE0302562D0 (sv) * 2003-09-26 2003-09-26 Haldex Brake Prod Ab A brake with double electric motors

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2004016965A1 *

Also Published As

Publication number Publication date
US20060163013A1 (en) 2006-07-27
WO2004016965A1 (fr) 2004-02-26
US7267209B2 (en) 2007-09-11

Similar Documents

Publication Publication Date Title
EP0670235B1 (fr) Installation avec pédale d'accélération
EP2745187B1 (fr) Dispositif de commande
EP0916866B1 (fr) Frein à actionnement électrique pour véhicule automobile
EP0616764A1 (fr) Laisse escamotable pour chiens
EP0707329A1 (fr) Interrupteur de sécurité
DE102014203441A1 (de) Elektromagnetisch betätigte Einweg-Axialkupplung
WO2004016965A1 (fr) Frein a disque a commande electromecanique destine a des vehicules
DE60209549T2 (de) Feststellbremsanordnung in einer elektrisch betriebenen bremse
EP2718779B1 (fr) Élément de commande pouvant être actionné par pression et rotation
DE10257508A1 (de) Elektromechanisch betätigbare Scheibenbremse für Kraftfahrzeuge
EP1728001A1 (fr) Systeme de frein de stationnement actionne par ressort
DE19712665C2 (de) Vorrichtung zum Begrenzen der Öffnungsweite einer Tür
WO2000009374A1 (fr) Unite pedale pour un systeme de freinage electromecanique
WO2017101903A1 (fr) Dispositif de freinage et ensemble d'entraînement
EP2169699A1 (fr) Commutateur électrique
DE102013101492A1 (de) Verriegelungseinrichtung für eine Steckverbindung
WO2022248111A1 (fr) Connexion électrique enfichable
EP3990800B1 (fr) Frein à disques pour élément tournant
DE69806845T2 (de) Halbautomatische Verbindung zusammen mit mechanischer Kupplung
EP0992701B1 (fr) Frein à tambour pour automobile
EP3670797B1 (fr) Agencement de poignée de porte d'un véhicule automobile
DE19652975C2 (de) Endschalter für einen Jalousieantrieb
DE102008009946A1 (de) Parkbremse
WO2020156859A1 (fr) Mécanisme de déverrouillage pour un élément de recouvrement d'un coffre d'un véhicule automobile
CH657938A5 (de) Schalter mit einem mit einer befestigungsvorrichtung versehenen gehaeuse.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20050314

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

RBV Designated contracting states (corrected)

Designated state(s): DE FR

17Q First examination report despatched

Effective date: 20071112

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20130914

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Free format text: PREVIOUS MAIN CLASS: F16D0065210000

Ipc: F16D0065180000

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Free format text: PREVIOUS MAIN CLASS: F16D0065210000

Ipc: F16D0065180000

Effective date: 20140523