JPS573502A - Slip detecting device - Google Patents

Slip detecting device

Info

Publication number
JPS573502A
JPS573502A JP7428780A JP7428780A JPS573502A JP S573502 A JPS573502 A JP S573502A JP 7428780 A JP7428780 A JP 7428780A JP 7428780 A JP7428780 A JP 7428780A JP S573502 A JPS573502 A JP S573502A
Authority
JP
Japan
Prior art keywords
slipping
wheels
early stages
truck frame
vicinity
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.)
Pending
Application number
JP7428780A
Other languages
Japanese (ja)
Inventor
Shoji Kasai
Masahiko Ibamoto
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7428780A priority Critical patent/JPS573502A/en
Publication of JPS573502A publication Critical patent/JPS573502A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

PURPOSE: To enable to detect the torsional vibration which will be generated in the early stages of the slipping of wheels by a method wherein a vibration sensor is installed in the vicinity of the location where the driving motor of the driving device connected to each wheel shaft or a gear truck will be fastened on the truck frame.
CONSTITUTION: In the vicinity of the point where the driving motor 8 of a vehicle or a toothed wheel gearing 9 will be engaged on a truck frame 13, a vibration sensor 1 which will be converted to an electric signal by detecting the vibrational acceleration and displacement due to the torsional vibration that will be generated in the early stages of the slipping of wheels 10 and 10', is provided at a part of a gearbox hanging device 12, a gearbox hanging base 12', the truck frame 13 and the like, for example. When the output of the vibrational sensor 1 is maintained at the level or above of the prescribed value for the prescribed period of time or more continuously, a slip detection signal is ourputted. Through these procedures, the slipping of the wheels can be detected accurately in the early stages of the slipping.
COPYRIGHT: (C)1982,JPO&Japio
JP7428780A 1980-06-04 1980-06-04 Slip detecting device Pending JPS573502A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7428780A JPS573502A (en) 1980-06-04 1980-06-04 Slip detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7428780A JPS573502A (en) 1980-06-04 1980-06-04 Slip detecting device

Publications (1)

Publication Number Publication Date
JPS573502A true JPS573502A (en) 1982-01-09

Family

ID=13542752

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7428780A Pending JPS573502A (en) 1980-06-04 1980-06-04 Slip detecting device

Country Status (1)

Country Link
JP (1) JPS573502A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6098804A (en) * 1983-10-31 1985-06-01 Mitsubishi Electric Corp Controller of electric railcar
JPS60139104A (en) * 1983-12-23 1985-07-23 Mitsubishi Electric Corp Controller of electric railcar
JPS6158404A (en) * 1984-08-29 1986-03-25 Mitsubishi Electric Corp Controller of electric railcar
US5035544A (en) * 1989-05-19 1991-07-30 Mitsubishi Metal Corporation Insert clamped tool
JPH0624301U (en) * 1992-08-24 1994-03-29 森尾電機株式会社 Abnormal vibration detection device for railway vehicles
US6266586B1 (en) * 1999-12-08 2001-07-24 Allain Gagnon Vehicle wheel vibration monitoring system
RU2708522C1 (en) * 2018-12-11 2019-12-09 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский университет "Московский институт электронной техники" Device for prediction of railroad wheelset slippage
WO2021090612A1 (en) * 2019-11-05 2021-05-14 日立Astemo株式会社 Drive control device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6098804A (en) * 1983-10-31 1985-06-01 Mitsubishi Electric Corp Controller of electric railcar
JPS60139104A (en) * 1983-12-23 1985-07-23 Mitsubishi Electric Corp Controller of electric railcar
JPS6158404A (en) * 1984-08-29 1986-03-25 Mitsubishi Electric Corp Controller of electric railcar
US5035544A (en) * 1989-05-19 1991-07-30 Mitsubishi Metal Corporation Insert clamped tool
JPH0624301U (en) * 1992-08-24 1994-03-29 森尾電機株式会社 Abnormal vibration detection device for railway vehicles
US6266586B1 (en) * 1999-12-08 2001-07-24 Allain Gagnon Vehicle wheel vibration monitoring system
RU2708522C1 (en) * 2018-12-11 2019-12-09 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский университет "Московский институт электронной техники" Device for prediction of railroad wheelset slippage
WO2021090612A1 (en) * 2019-11-05 2021-05-14 日立Astemo株式会社 Drive control device
JP2021078165A (en) * 2019-11-05 2021-05-20 日立Astemo株式会社 Drive control device

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