SE9802187L - Electromechanical brake - Google Patents

Electromechanical brake

Info

Publication number
SE9802187L
SE9802187L SE9802187A SE9802187A SE9802187L SE 9802187 L SE9802187 L SE 9802187L SE 9802187 A SE9802187 A SE 9802187A SE 9802187 A SE9802187 A SE 9802187A SE 9802187 L SE9802187 L SE 9802187L
Authority
SE
Sweden
Prior art keywords
supply voltage
inlet
brake member
voltage source
generating device
Prior art date
Application number
SE9802187A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9802187D0 (en
Inventor
Sven Nils Johannes Linnman
Original Assignee
Permobil Ab
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 Permobil Ab filed Critical Permobil Ab
Priority to SE9802187A priority Critical patent/SE9802187L/en
Publication of SE9802187D0 publication Critical patent/SE9802187D0/en
Priority to PCT/SE1999/001103 priority patent/WO2000000374A1/en
Priority to AU48162/99A priority patent/AU4816299A/en
Publication of SE9802187L publication Critical patent/SE9802187L/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

An electromechanical brake comprises at least one friction brake member (10), movable between an inactive rest position and an active working position, an actuator (12), connected to said brake member and provided with an electric force generating device (13), and an electric control and drive unit (17) for the force generating device (13). Said control and drive unit (17), which is provided with a supply voltage inlet (18', 18") connectable to an external supply voltage source (19), comprises an auxiliary voltage source (26) which can be charged from the external supply voltage source (19) via the supply voltage inlet (18', 18"), and monitoring means (20) for monitoring the voltage state at said inlet (18', 18") if the voltage across the supply voltage inlet (11', 18") falls below a predetermined lowest permitted value while the brake member (10) is in its rest position, said monitoring means (20) will cause a forced movement of the brake member (10) to its working position by supplying the required electric energy for this purpose to the force generating device (13) from the auxiliary voltage source (26).
SE9802187A 1998-06-18 1998-06-18 Electromechanical brake SE9802187L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9802187A SE9802187L (en) 1998-06-18 1998-06-18 Electromechanical brake
PCT/SE1999/001103 WO2000000374A1 (en) 1998-06-18 1999-06-18 Electromechanical brake
AU48162/99A AU4816299A (en) 1998-06-18 1999-06-18 Electromechanical brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9802187A SE9802187L (en) 1998-06-18 1998-06-18 Electromechanical brake

Publications (2)

Publication Number Publication Date
SE9802187D0 SE9802187D0 (en) 1998-06-18
SE9802187L true SE9802187L (en) 2000-02-03

Family

ID=20411767

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9802187A SE9802187L (en) 1998-06-18 1998-06-18 Electromechanical brake

Country Status (3)

Country Link
AU (1) AU4816299A (en)
SE (1) SE9802187L (en)
WO (1) WO2000000374A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19828331C1 (en) 1998-06-25 2000-03-02 Continental Ag Method for operating an electromechanical brake system
EP1416028A1 (en) 2002-10-30 2004-05-06 Covion Organic Semiconductors GmbH New method for the production of monomers useful in the manufacture of semiconductive polymers
EP1817217A1 (en) * 2004-11-29 2007-08-15 Siemens Aktiengesellschaft Electromechanical braking system
DE102005059246B4 (en) * 2005-12-12 2011-11-17 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Short-term power supply
FI119855B (en) * 2007-07-06 2009-04-15 Actioneco Oy Electromechanical parking brake arrangement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990015743A2 (en) * 1989-06-20 1990-12-27 Volkswagen Aktiengesellschaft Actuating device for the parking brake of a motor vehicle
DE19643949A1 (en) * 1996-10-31 1998-05-07 Teves Gmbh Alfred Parking brake device for motor vehicles

Also Published As

Publication number Publication date
SE9802187D0 (en) 1998-06-18
AU4816299A (en) 2000-01-17
WO2000000374A1 (en) 2000-01-06

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