WO2014184113A3 - Brake element and method for producing a brake element for detecting a brake deformation for a rail vehicle - Google Patents

Brake element and method for producing a brake element for detecting a brake deformation for a rail vehicle Download PDF

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Publication number
WO2014184113A3
WO2014184113A3 PCT/EP2014/059567 EP2014059567W WO2014184113A3 WO 2014184113 A3 WO2014184113 A3 WO 2014184113A3 EP 2014059567 W EP2014059567 W EP 2014059567W WO 2014184113 A3 WO2014184113 A3 WO 2014184113A3
Authority
WO
WIPO (PCT)
Prior art keywords
brake
brake element
deformation
rail vehicle
detecting
Prior art date
Application number
PCT/EP2014/059567
Other languages
German (de)
French (fr)
Other versions
WO2014184113A2 (en
Inventor
Michael Mathieu
Marc-Gregory Elstorpff
Michael Schubert
Roman Grepl
Ulf Friesen
Original Assignee
Knorr-Bremse Systeme für Schienenfahrzeuge 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 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH filed Critical Knorr-Bremse Systeme für Schienenfahrzeuge GmbH
Publication of WO2014184113A2 publication Critical patent/WO2014184113A2/en
Publication of WO2014184113A3 publication Critical patent/WO2014184113A3/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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B60T17/228—Devices for monitoring or checking brake systems; Signal devices for railway vehicles
    • 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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
    • F16D55/2245—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members in which the common actuating member acts on two levers carrying the braking members, e.g. tong-type 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
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/52—Torque sensing, i.e. wherein the braking action is controlled by forces producing or tending to produce a twisting or rotating motion on a braked rotating member
    • 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
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
    • F16D2066/005—Force, torque, stress or strain

Landscapes

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

Abstract

The invention relates to a brake element (14) for detecting a deformation of a brake (2) for a rail vehicle, said brake (2) being designed to slow down a wheel and/or a wheelset of a rail vehicle by means of a friction element (4) of the brake (2). Said brake element (14) has a first material thickness in a first wall section (33) and a second material thickness in a second wall section (34), the second material thickness being thinner than the first material thickness, and comprises a measurement recorder (54) arranged on a surface of the second wall section (34) for measuring a deformation of the brake element (14) in the second wall section (34).
PCT/EP2014/059567 2013-05-13 2014-05-09 Brake element and method for producing a brake element for detecting a brake deformation for a rail vehicle WO2014184113A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013008185.8 2013-05-13
DE102013008185.8A DE102013008185A1 (en) 2013-05-13 2013-05-13 Brake element and method for producing a brake element for detecting a deformation of a brake for a rail vehicle

Publications (2)

Publication Number Publication Date
WO2014184113A2 WO2014184113A2 (en) 2014-11-20
WO2014184113A3 true WO2014184113A3 (en) 2014-12-31

Family

ID=50736065

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/059567 WO2014184113A2 (en) 2013-05-13 2014-05-09 Brake element and method for producing a brake element for detecting a brake deformation for a rail vehicle

Country Status (2)

Country Link
DE (1) DE102013008185A1 (en)
WO (1) WO2014184113A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016111879A1 (en) 2016-06-29 2018-01-04 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Unidirectionally sensitive sensor for measuring deformations and brake with such a sensor
DE102016111881A1 (en) 2016-06-29 2018-01-04 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Measuring sensor for measuring deformations and brake with such a sensor
CN106838074B (en) * 2017-01-10 2018-11-20 重庆长安汽车股份有限公司 A kind of device for adjusting and detecting for parking brake gap
IT201900008898A1 (en) * 2019-06-13 2020-12-13 Freni Brembo Spa Method and system for determining a braking torque, by detecting it with photonic sensors at a fastening interface between a brake caliper body and a respective support
IT201900008883A1 (en) * 2019-06-13 2020-12-13 Freni Brembo Spa Method and system for detecting and measuring a braking force of a vehicle brake system, using photonic sensors incorporated in a brake caliper

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070228815A1 (en) * 2006-03-30 2007-10-04 Honda Motor Co., Ltd. Brake force detecting apparatus
DE102008015873A1 (en) * 2008-03-26 2009-10-01 Bombardier Transportation Gmbh Vehicle, in particular rail vehicle, with a device for monitoring the braking effect

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19640995C2 (en) * 1996-10-04 1999-07-22 Continental Ag Brake actuator for an electric brake system of a motor vehicle
DE102006026223B4 (en) * 2006-06-06 2012-07-19 Continental Automotive Gmbh Device for determining a braking force of a vehicle brake and vehicle brake
DE102008042298A1 (en) * 2008-09-23 2010-03-25 Robert Bosch Gmbh Brake caliper for a disc brake

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070228815A1 (en) * 2006-03-30 2007-10-04 Honda Motor Co., Ltd. Brake force detecting apparatus
DE102008015873A1 (en) * 2008-03-26 2009-10-01 Bombardier Transportation Gmbh Vehicle, in particular rail vehicle, with a device for monitoring the braking effect

Also Published As

Publication number Publication date
WO2014184113A2 (en) 2014-11-20
DE102013008185A1 (en) 2014-11-13

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