EP1979209A1 - Dispositif d'actionnement, notamment pour un frein de stationnement de véhicule à moteur - Google Patents

Dispositif d'actionnement, notamment pour un frein de stationnement de véhicule à moteur

Info

Publication number
EP1979209A1
EP1979209A1 EP06830205A EP06830205A EP1979209A1 EP 1979209 A1 EP1979209 A1 EP 1979209A1 EP 06830205 A EP06830205 A EP 06830205A EP 06830205 A EP06830205 A EP 06830205A EP 1979209 A1 EP1979209 A1 EP 1979209A1
Authority
EP
European Patent Office
Prior art keywords
force
telescopic device
adjusting device
drive
housing
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Withdrawn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
EP06830205A
Other languages
German (de)
English (en)
Inventor
Norbert Deutloff
Ekkehard Kraft
Stephan Roos
Armin Sauer
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.)
Brose Fahrzeugteile SE and Co KG
Original Assignee
Continental Automotive 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 Continental Automotive GmbH filed Critical Continental Automotive GmbH
Publication of EP1979209A1 publication Critical patent/EP1979209A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • B60T7/085—Brake-action initiating means for personal initiation hand actuated by electrical means, e.g. travel, 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
    • 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
    • F16D65/28—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged apart from the brake
    • 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

Definitions

  • Control device in particular for a motor vehicle parking brake
  • the invention relates to an adjusting device, in particular for a motor vehicle parking brake, with an e-lektromechanischen drive having actuator.
  • a force sensor is arranged in or on the control cable for directly detecting the force exerted on the control cable.
  • the distance measurement takes place via a travel sensor assigned to the control cable, the signals of which are fed to the control device as an input variable.
  • the sensor signals must be brought together by two sensor units located at different positions of the brake cable and thus away from, yes even outside of the actual drive unit and separated from the control unit to the evaluation unit located in the control unit, such as a processor. To make matters worse, that the sensor units must move with the Hub control cable.
  • the object of the invention is to provide an adjusting device, in particular for a motor vehicle parking brake, with a control unit having an electromechanical drive and sensor devices for Hubweg- and Seilkraftwait. This should be particularly simple and compact and at the same time reduce the design and installation effort in the preparation of the actuator.
  • the adjusting device comprises a drive device which has an electromechanical drive and a telescopic device which actuates a brake cable in a housing which is in drive connection with the drive device. Furthermore, the adjusting device has a path sensor unit for detecting the travel of the telescopic device with a position signal transmitter and a Wegsignalempftemper, and a force sensor unit for detecting the force exerted on the brake cable by means of the telescopic device with a force signal generator and a force signal receiver. In this case, distance sensor unit and force sensor unit are arranged spatially adjacent in the housing of the telescopic device separated from the brake cable.
  • a basic idea of the invention is that the sensor units, previously arranged spatially separated from one another and separated from the control unit, can be replaced by a space and assembly unit. cost saving solution to replace.
  • path sensor unit and force sensor unit are arranged spatially adjacent in the region of the telescopic device in or on the housing of the telescopic device. Since no additional housing or carrier components are required for the sensor units and the signal line, not only the required installation space but also the number of components and thus the assembly costs and the risk of errors are reduced compared to the known solution.
  • route signalers and force signal transmitters are designed as a functional module.
  • position signal transmitters and force signal transmitters are combined in a single component.
  • only a single signal generator is provided, which interacts both with the path signal receiver and with the force signal receiver. This further reduces the space requirement and the production and assembly costs.
  • the arrangement of the telescopic device in a housing or the like in the longitudinal axis of the adjusting unit is guided axially displaceable.
  • the telescope Device having a hollow shaft and standing with this in axial rotary feed connection spindle shaft and a drive gear.
  • the drive gear is fixed to the hollow shaft and set relative to this posted rotation and axial displacement.
  • the telescopic device with the electromechanical drive in drive connection.
  • the telescopic device is mounted axially displaceably in its housing along its longitudinal axis or the longitudinal axis of the setting unit and is truncated against the housing with a spring element.
  • This embodiment has the advantage of spatially close arrangement of the relevant functional parts and thus allows a very compact construction of the whilinrich- device.
  • the force signal generator and / or the path signal generator is likewise arranged on the hollow shaft of the telescopic device.
  • the signal generator are directly assigned to the central unit relevant both the distance measurement and the force measurement proportional and measurable Great in the form of Drehling. Makes translational movement available. This allows in a simple way a very closely adjacent arrangement of the two sensor units.
  • path signal receiver and the force signal receiver are arranged adjacent to one another on a common carrier unit in or on the housing of the telescope device.
  • the carrier unit can as
  • Punching grid be designed as a printed circuit board, as a housing part or as a similar functional part.
  • the arrangement of the carrier unit is selected such that the path signal receiver and the force signal receiver are operatively connected to the signal transmitters and can receive the encoder signals from the position signal transmitter or from the force signal generator. This creates the possibility to combine the signal receiver as one or on an assembly and put together in a pre-assembly process. In the final assembly is then possibly only assembly and adjustment process required.
  • a circuit carrier in particular a printed circuit board, is used as a carrier unit.
  • this circuit board further components of an electronic control unit of the actuating device are arranged in the same way as the signal receiver.
  • the electronic components required for the evaluation of the sensor signals and for their further processing can be arranged in the immediate vicinity of the sensor units and electrically interconnected.
  • the complete control electronics for the adjusting device can be accommodated on this circuit carrier and with it in the common housing with the telescopic device.
  • the hollow shaft of the telescopic device is particularly suitable for this purpose.
  • the travel signal transmitter of the travel sensor unit is designed as a rotational travel transmitter which transmits one or more signals proportional to the rotational travel of a drive element to the travel signal receiver or generates it with the aid thereof.
  • This may, for example, be provided with a regular toothing on the circumference donor wheel in cooperation with an active Hall sensor element, a slotted or perforated disc in cooperation with a light barrier, magnetized with alternating polarity magnetic wheel in cooperation with a passive Hall sensor element, a rotary potentiometer or other, known in the art solution for measuring a relative or absolute rotation be.
  • the rotary encoder is connected to any rotating functional part of the drive unit or the transmission transmission including the telescopic device, the number of revolutions is proportional to the stroke of the telescopic device.
  • a functional part is selected for this, which is arranged in spatial proximity to the force sensor unit.
  • a further advantageous embodiment is characterized in that the force signal generator is a translational displacement transmitter which transmits one or more signals proportional to a translatory movement of the telescope device against the spring element to the force signal receiver or generates it with the aid thereof.
  • the force signal generator is a translational displacement transmitter which transmits one or more signals proportional to a translatory movement of the telescope device against the spring element to the force signal receiver or generates it with the aid thereof.
  • the spring constant of the spring element for example a spiral spring
  • any type of distance or distance measurement can be used for this purpose. Examples include inductive distance measurement, linear potentiometer or optical distance measurement.
  • the force signal receiver and / or the path signal receiver has a Hall element.
  • Hall elements react to magnetic fields and can be designed as so-called active or biased as well as passive signal receivers.
  • the Hall element is permanently exposed to a magnetic field.
  • the associated signal generator is usually made of a ferromagnetic material and moves within the magnetic field whereby a measurable change of the magnetic field with the Hall element is generated.
  • the Hall element is acted upon by a signal transmitter having a magnetization with a magnetic field which changes when the signal generator moves relative to the Hall element. This change can in turn be measured with the Hall element.
  • FIG. 1 shows a first embodiment of an actuating device in longitudinal section
  • FIG. 2 a shows an enlarged detail view from FIG. 1
  • FIG. 2 b shows the detail from FIG. 2 in another
  • Embodiment, 3 shows the adjusting device of Figure 1 in one
  • Cross-section, 4 shows the adjusting device from FIG. 1 in a perspective sectional view
  • FIG. 5 shows a second embodiment of an adjusting device in longitudinal section
  • FIG. 6 shows an enlarged detail view from FIG. 5
  • FIG. 7 shows the adjusting device of Figure 5 in a perspective view.
  • actuating device 1 in the form of an actuator for a motor vehicle parking brake, in which an axially displaceable telescopic device 2 is received by a housing 3 with an axially terminating housing cover 4.
  • the telescopic device 2 comprises a hollow shaft 5 and a standing with this in the axial rotary feed connection, a brake cable 6 actuated, connected at its left end to the brake cable 6 spindle shaft. 7
  • FIG. 1 shows a braking position when the brake cable is tightened.
  • the transmission of torque takes place by an electric motor of a drive device (not shown) via a gear not shown in detail towards a drive gear 8 in the form of a gear.
  • the drive gear 8 stands for rotation and axial translation in fixed drive connection with the hollow shaft 5 and is axially displaceable together with this relative to the housing 3.
  • the offset by the drive gear 8 in rotation hollow shaft 5 has an internal thread 9. About this internal thread 9 is on the combing external thread 10 of Spindle shaft 7 achieved an axial feed movement of the spindle shaft 7.
  • the hollow shaft 5 or the spindle shaft 7 is concentrically surrounded by a spring element 11, in this case in particular a helical spring. This is located as a compression spring with its one axial end via a fixed thrust bearing 12 to a shoulder 13 of the housing 3 and with its other axial end to a signal transmitter element 14 at.
  • the signal transmitter element 14, which is arranged on the hollow shaft 5, moves axially to the left or right parallel to the longitudinal axis 31 of the adjusting device 1 during tightening or when loosening the adjusting device with the hollow shaft 5.
  • a stationary, stationary stationary shaft Signal receiver which here represents the force signal receiver 15, detects and provides a measure of the force exerted by the drive means via the drive gear 8, the hollow shaft 5 and the spindle shaft 7 on the brake cable 6 tightening force or braking force. From this way information of the signal generator element 14 can In other words, conclusions about the rope force in the tightened state are drawn.
  • the signal transmitter element 14 which rotates together with the helical spring 11 together with the helical spring 11 around the spindle axis 16 has a magnet 17 which, in interaction with a Hall element 18 in the force signal receiver 15, detects the distance between the signal transmitter element 14 and the Hall element 18 allows (see FIG 2a).
  • the signal transmitter element 14 has a circumferential collar 19, the distance 20 to the Hall element 18 serves as a measure of the force exerted on the brake cable 6 force.
  • a so-called prestressed force signal receiver 15 ' can be used, which in the Sensorelementgehause 32 next to the Hall element 18' comprises a magnet 33, see. FIG. 2b.
  • a change in the magnetic field is then caused by the movement of a signal transmitter element 14 ', which is made of a ferritic material or comprises a ferrites.
  • the Wegsignalempfager 22 is arranged for detecting the travel.
  • the position of this displacement sensor receiver 22 is selected such that the teeth 23 arranged on the circumference of the collar 19 are guided on the signal transmitter element 14 in the immediate vicinity during actuation of the control device 1. This allows a detection of a certain number of pulses per revolution so the rotational travel of the signal generator element 14, see. 3, which shows a section through the adjusting device along the line III-III.
  • a travel detection is performed such that paid-off pulses are assigned to a traveled rotational travel of the signal transmitter element 14 and, in turn, the rotational travel is proportional to the travel of the telescope device.
  • a Wegsignalempfanger 22 with a Hall element 18 and on the other hand, a made of a magnetic material or a magnet exhibiting Wegsignalgeber 14 is used.
  • a travel signal receiver 22 'having an active semiconductor element and a ferritic signal transmitter element 14' may be used.
  • force signal receiver 15 and path signal receiver 22 are operated via one and the same signal transmitter element 14, which is axially movable relative to the spindle axis 16 and rotatable about the spindle axis 16, the circuit carrier 21 only has to be aligned with the position of the spindle axis 16.
  • the relative position of the circuit substrate 21, for example, to the motor axis 24, however, does not matter.
  • the circuit carrier 21 is accommodated and positioned in a corresponding receiving chamber 25 of the housing 3.
  • FIG. 4 shows the embodiment described in a perspective illustration, wherein housing 3 and telescopic device 2 and spring element 11, signal transmitter element 14 and drive gear 8 are cut through in the longitudinal direction.
  • FIG. 5 shows a second embodiment of the invention.
  • a force signal generator 26 and a position signal transmitter 27 are provided, which are combined to form an assembly and interconnected via an axial roller bearing 28, as shown in FIG 7 is clear.
  • Force signal generator 26 and spring element 11 do not rotate with an actuation of the actuating device 1 with the hollow shaft 5. This has the advantage that tumbling movements of the force signal generator 26 are avoided due to its rotational movement and thus measurement accuracies are improved.
  • the force signal receiver 15 for the force determination and the Wegsignalempffiter 22 for the Stellwegun spatially immediately adjacent to each other on a common support member 21, a circuit board, ange- assigns. 5 shows the state of a released brake cable 6, in which the brake cable is moved to the left. The acted upon by the spring element 11 force transducer 26 with magnet 17 is used to determine the force acting on the brake cable 6 force via a displacement measurement by means of Hall element 18 in the force signal receiver 15. The spring element 11 is based directly on the housing shoulder 13 from.
  • the path signal generator 27 takes over in conjunction with the path signal receiver 22, the function of the route determination, for which purpose he in turn on the circumference of a circumferential collar 19 arranged teeth 23 has.
  • a magnetic wheel having magnetized segments of alternating polarity may be used instead of the toothed position signal transmitter 27, a magnetic wheel having magnetized segments of alternating polarity may be used. In this case, the rotational travel is detected by the number of pole changes moved past the path signal receiver 22 from the "north and south poles.” This also applies to the common signal generator element 14 according to the embodiment described above.
  • both active (biased) and conventional passive Hall elements can be used for path signal receivers and / or force signal receivers.
  • a mixed use may also be provided, for example such that the force sensor unit operates with a prestressed Hall element, while a passive Hall element is used for the distance sensor unit.
  • force signal receiver 15 and path signal receiver 22 are preferably applied to the circuit carrier 21 as SMD components (Surface Mounting Device).
  • the Hall element 18 is designed as an integrated circuit (chip).
  • an evaluation and control circuit (not shown) may be arranged on the circuit board 21, which serves for the detection and further processing of the sensor signals and the control of the actuating device.
  • the evaluation of the force or displacement measurement is preferably used to control the drive means of the control unit by the also arranged on the circuit carrier 21 control unit.
  • the circuit substrate 21 in the housing 3 primarily existing free spaces are utilized, so that the required installation space is minimized overall.
  • neither the force sensor unit nor the displacement sensor unit are coupled to the brake cable and, moreover, are not integrated in the force transmission path from the electromechanical drive to the brake cable. Therefore, the sensor units can be arranged at variably selectable positions in the drive or transmission unit and fixedly fixed in these positions. This allows a particularly compact design of the adjusting device. On the other hand, a miniaturization of the force sensor unit is possible because the mechanical load is significantly reduced or not is present. This also contributes to a comparatively compact design.
  • sensor units based on a magnetic measuring principle instead of sensor units based on a magnetic measuring principle, other sensor principles, for example a system based on optical scanning or the like, can also be used.

Abstract

L'invention concerne un dispositif d'actionnement (1), notamment pour un frein de stationnement de véhicule à moteur, ce dispositif d'actionnement (1) comprenant un dispositif télescopique (2) actionnant un câble de frein (6), et une unité d'entraînement comportant un entraînement électromécanique pour actionner le dispositif télescopique (2). Ce dispositif d'actionnement (1) présente en outre une unité de détection de course pour saisir la course d'actionnement du dispositif télescopique (2) et une unité de détection de force pour saisir la force exercée sur le câble de frein (6) par l'unité d'entraînement. Les unités de détection de course et de force sont voisines contre ou dans le boîtier (3) du dispositif télescopique (2) mais séparées du câble de frein (6). Cette disposition, qui se caractérise par une conception particulièrement simple et compacte, diminue les coûts de conception et de technique de montage lors de la fabrication du dispositif d'actionnement.
EP06830205A 2006-01-16 2006-11-30 Dispositif d'actionnement, notamment pour un frein de stationnement de véhicule à moteur Withdrawn EP1979209A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006002062 2006-01-16
PCT/EP2006/069101 WO2007087914A1 (fr) 2006-01-16 2006-11-30 Dispositif d'actionnement, notamment pour un frein de stationnement de véhicule à moteur

Publications (1)

Publication Number Publication Date
EP1979209A1 true EP1979209A1 (fr) 2008-10-15

Family

ID=37906910

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06830205A Withdrawn EP1979209A1 (fr) 2006-01-16 2006-11-30 Dispositif d'actionnement, notamment pour un frein de stationnement de véhicule à moteur

Country Status (3)

Country Link
US (2) US9211877B2 (fr)
EP (1) EP1979209A1 (fr)
WO (1) WO2007087914A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101303760B1 (ko) * 2011-11-14 2013-09-04 주식회사 만도 주차 케이블의 제동력을 측정하기 위한 센서유닛 및 이를 구비하는 전자식 주차 브레이크
US20150167288A1 (en) * 2012-07-06 2015-06-18 Paul Harkin Adjustable Structures
DE102012018143A1 (de) 2012-08-08 2014-02-13 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Krafterzeugungseinrichtung, insbesondere für eine Feststellbremse
DE102012018144A1 (de) * 2012-09-14 2014-03-20 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Aktuator für eine Funktionseinheit eines Kraftfahrzeugs
JP6213032B2 (ja) * 2013-05-22 2017-10-18 株式会社アドヴィックス 電動駐車ブレーキ装置
DE102013020563B4 (de) * 2013-12-09 2018-12-27 Audi Ag Aktiv verstellbare Radaufhängung für die Räder einer Achse eines Kraftfahrzeugs
KR101508678B1 (ko) * 2014-03-31 2015-04-07 한국델파이주식회사 전자식 주차 브레이크의 구동 유닛
US9592813B2 (en) * 2015-06-25 2017-03-14 Akebono Brake Industry Co., Ltd Actuator assembly for a parking brake system
CA3003147C (fr) * 2015-12-29 2020-08-04 Halliburton Energy Services, Inc. Procedes et outils d'essai de durete continu de materiau de puits de forage
ITUA20161540A1 (it) * 2016-03-10 2017-09-10 Freni Brembo Spa Sistema di attuazione tira-cavo per freno di stazionamento e relativo freno di stazionamento
CN111094091B (zh) * 2017-09-27 2022-09-30 日立安斯泰莫株式会社 电动助力装置
CN107643062B (zh) * 2017-09-30 2019-06-18 北京精密机电控制设备研究所 一种双余度旋转伸缩轴的线位移检测装置
US11794710B2 (en) * 2018-03-30 2023-10-24 Hitachi Astemo, Ltd. Electric parking brake device
JP6761842B2 (ja) * 2018-10-26 2020-09-30 株式会社ハイレックスコーポレーション 荷重負荷装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE628339A (fr) * 1962-02-14
US5092432A (en) * 1990-11-30 1992-03-03 Allied-Signal Inc. Mechanical energy storage for vehicle parking brakes
US5180038A (en) * 1992-01-24 1993-01-19 Orscheln Co. Electronically controlled parking brake system
US5775469A (en) * 1996-04-15 1998-07-07 Kang; Song D. Electrodynamic strut with associated bracing mechanism
ES2181192T3 (es) 1997-03-12 2003-02-16 Kuester & Co Gmbh Instalacion de frenos de inmovilizacion para vehiculos.
EP0988203B1 (fr) 1997-06-09 2004-08-25 KÜSTER & Co. GmbH Systeme de freinage de stationnement pour vehicules
US5950543A (en) * 1997-10-10 1999-09-14 Et3.Com Inc. Evacuated tube transport
US6213259B1 (en) * 1998-02-25 2001-04-10 Dura Automotive Systems, Inc. Device, method and system for control of an electrically powered parking brake
NL1014911C2 (nl) * 2000-04-11 2001-10-12 Skf Eng & Res Centre Bv Elektrisch schroefactuatorsysteem.
US6533082B2 (en) * 2000-12-01 2003-03-18 Dura Global Technologies, Inc. Electric parking brake
DE10102685B4 (de) * 2001-01-22 2004-04-08 Fico Cables, S.A., Rubi Betätigungsmechanismus mit Kraftsensor für eine Bremse
US7331255B2 (en) * 2001-09-21 2008-02-19 Petrak Gregory H Method and apparatus for tensioning an emergency brake system on a vehicle
US6609595B2 (en) * 2001-10-09 2003-08-26 Dura Global Technologies, Inc. Electric parking brake with direct tension feedback
US20040055832A1 (en) * 2002-09-19 2004-03-25 Edscha North America Electronic parking brake with feedback control and cable strain gage
DE602004007177T2 (de) 2003-03-26 2008-03-06 Dura Global Technologies, Inc., Rochester Hills Selbstjustierender elektrisch betätigter Feststellbremsmechanismus mit manueller Freigabe
DE10361127C5 (de) 2003-12-22 2013-10-24 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Stelleinrichtung, insbesondere Kraftfahrzeug-Feststellbremse
IL161323A0 (en) * 2004-04-08 2004-09-27 Mag Eh Ltd Electromechanical parking brake
ITTO20040291A1 (it) * 2004-05-06 2004-08-06 Sila Holding Industriale Spa Dispositivo di comando per un freno servoassistito di un autoveicolo.
CN101018696B (zh) * 2004-06-30 2011-04-13 Hi-Lex株式会社 电动式拉索驱动装置以及电动式制动装置
DE502004003693D1 (de) * 2004-07-23 2007-06-14 Siemens Ag Stelleinrichtung, insbesondere Kraftfahrzeugfeststellbremse
ITTO20060110A1 (it) * 2006-02-16 2007-08-17 Skf Ab Attuatore elettromeccanico lineare per un freno di stazionamento.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2007087914A1 *

Also Published As

Publication number Publication date
US9873411B2 (en) 2018-01-23
US20150321647A1 (en) 2015-11-12
WO2007087914A1 (fr) 2007-08-09
US9211877B2 (en) 2015-12-15
US20100219029A1 (en) 2010-09-02

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