ATE262437T1 - METHOD FOR MONITORING FRICTION FORCE DIFFERENCES AND/OR FRICTION TORQUE DIFFERENCES BETWEEN AT LEAST TWO PARTS - Google Patents

METHOD FOR MONITORING FRICTION FORCE DIFFERENCES AND/OR FRICTION TORQUE DIFFERENCES BETWEEN AT LEAST TWO PARTS

Info

Publication number
ATE262437T1
ATE262437T1 AT00116415T AT00116415T ATE262437T1 AT E262437 T1 ATE262437 T1 AT E262437T1 AT 00116415 T AT00116415 T AT 00116415T AT 00116415 T AT00116415 T AT 00116415T AT E262437 T1 ATE262437 T1 AT E262437T1
Authority
AT
Austria
Prior art keywords
differences
parts
torque
monitoring
friction
Prior art date
Application number
AT00116415T
Other languages
German (de)
Inventor
Clemens Dipl-Ing Jungkunz
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of ATE262437T1 publication Critical patent/ATE262437T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/22—Guiding of the vehicle underframes with respect to the bogies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Control Of Position Or Direction (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

The method involves detecting the entry into a static phase from the relative speed; detecting at least one control force and/or torque (M1,M2) value; detecting the exit from the static phase whereby the direction is reversed wrt. before the phase; measuring the force and/or torque; comparing a difference force and/or torque (deltaM1, deltaM2) value for the static phase with a limit value; and performing a specified action if the limit is exceeded.
AT00116415T 1999-08-03 2000-07-28 METHOD FOR MONITORING FRICTION FORCE DIFFERENCES AND/OR FRICTION TORQUE DIFFERENCES BETWEEN AT LEAST TWO PARTS ATE262437T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19936367A DE19936367C2 (en) 1999-08-03 1999-08-03 Method for monitoring frictional force differences and / or frictional torque differences between at least two parts

Publications (1)

Publication Number Publication Date
ATE262437T1 true ATE262437T1 (en) 2004-04-15

Family

ID=7916928

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00116415T ATE262437T1 (en) 1999-08-03 2000-07-28 METHOD FOR MONITORING FRICTION FORCE DIFFERENCES AND/OR FRICTION TORQUE DIFFERENCES BETWEEN AT LEAST TWO PARTS

Country Status (3)

Country Link
EP (1) EP1074447B1 (en)
AT (1) ATE262437T1 (en)
DE (2) DE19936367C2 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3407620A1 (en) * 1984-03-01 1985-09-12 Klaus Prof. Dr.-Ing. 4006 Erkrath Brankamp Device for determining a force occurring between two machine parts which can be moved against one another
US4891975A (en) * 1986-04-04 1990-01-09 Movats Incorporated Method and apparatus for remote monitoring of valves and valve operators
DE4329489C2 (en) * 1993-09-01 1995-08-10 Elmeg Device for checking the functionality of an armature driven by an actuator with a spindle
JPH1129039A (en) * 1997-07-14 1999-02-02 T R W S S J Kk Controller of pendulum railway rolling stock
US5948028A (en) * 1998-02-03 1999-09-07 Ford Global Technologies, Inc. Method of improving response time in a vehicle active tilt control system

Also Published As

Publication number Publication date
EP1074447B1 (en) 2004-03-24
DE50005767D1 (en) 2004-04-29
EP1074447A1 (en) 2001-02-07
DE19936367A1 (en) 2001-03-15
DE19936367C2 (en) 2001-08-23

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Legal Events

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